text: /*!
   * jQuery JavaScript Library v1.11.0
   * http://jquery.com/
   *
   * Includes Sizzle.js
   * http://sizzlejs.com/
   *
   * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
   * Released under the MIT license
   * http://jquery.org/license
   *
   * Date: 2014-01-23T21:02Z
   */
  
  // modified by Bob Hanson for local MSIE 11 reading remote files
  
  (function( global, factory ) {
  
  	if ( typeof module === "object" && typeof module.exports === "object" ) {
  		// For CommonJS and CommonJS-like environments where a proper window is present,
  		// execute the factory and get jQuery
  		// For environments that do not inherently posses a window with a document
  		// (such as Node.js), expose a jQuery-making factory as module.exports
  		// This accentuates the need for the creation of a real window
  		// e.g. var jQuery = require("jquery")(window);
  		// See ticket #14549 for more info
  		module.exports = global.document ?
  			factory( global, true ) :
  			function( w ) {
  				if ( !w.document ) {
  					throw new Error( "jQuery requires a window with a document" );
  				}
  				return factory( w );
  			};
  	} else {
  		factory( global );
  	}
  
  // Pass this if window is not defined yet
  }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
  
  // Can't do this because several apps including ASP.NET trace
  // the stack via arguments.caller.callee and Firefox dies if
  // you try to trace through "use strict" call chains. (#13335)
  // Support: Firefox 18+
  //
  
  var deletedIds = [];
  
  var slice = deletedIds.slice;
  
  var concat = deletedIds.concat;
  
  var push = deletedIds.push;
  
  var indexOf = deletedIds.indexOf;
  
  var class2type = {};
  
  var toString = class2type.toString;
  
  var hasOwn = class2type.hasOwnProperty;
  
  var trim = "".trim;
  
  var support = {};
  
  
  
  var
  	version = "1.11.0",
  
  	// Define a local copy of jQuery
  	jQuery = function( selector, context ) {
  		// The jQuery object is actually just the init constructor 'enhanced'
  		// Need init if jQuery is called (just allow error to be thrown if not included)
  		return new jQuery.fn.init( selector, context );
  	},
  
  	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
  	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
  
  	// Matches dashed string for camelizing
  	rmsPrefix = /^-ms-/,
  	rdashAlpha = /-([\da-z])/gi,
  
  	// Used by jQuery.camelCase as callback to replace()
  	fcamelCase = function( all, letter ) {
  		return letter.toUpperCase();
  	};
  
  jQuery.fn = jQuery.prototype = {
  	// The current version of jQuery being used
  	jquery: version,
  
  	constructor: jQuery,
  
  	// Start with an empty selector
  	selector: "",
  
  	// The default length of a jQuery object is 0
  	length: 0,
  
  	toArray: function() {
  		return slice.call( this );
  	},
  
  	// Get the Nth element in the matched element set OR
  	// Get the whole matched element set as a clean array
  	get: function( num ) {
  		return num != null ?
  
  			// Return a 'clean' array
  			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
  
  			// Return just the object
  			slice.call( this );
  	},
  
  	// Take an array of elements and push it onto the stack
  	// (returning the new matched element set)
  	pushStack: function( elems ) {
  
  		// Build a new jQuery matched element set
  		var ret = jQuery.merge( this.constructor(), elems );
  
  		// Add the old object onto the stack (as a reference)
  		ret.prevObject = this;
  		ret.context = this.context;
  
  		// Return the newly-formed element set
  		return ret;
  	},
  
  	// Execute a callback for every element in the matched set.
  	// (You can seed the arguments with an array of args, but this is
  	// only used internally.)
  	each: function( callback, args ) {
  		return jQuery.each( this, callback, args );
  	},
  
  	map: function( callback ) {
  		return this.pushStack( jQuery.map(this, function( elem, i ) {
  			return callback.call( elem, i, elem );
  		}));
  	},
  
  	slice: function() {
  		return this.pushStack( slice.apply( this, arguments ) );
  	},
  
  	first: function() {
  		return this.eq( 0 );
  	},
  
  	last: function() {
  		return this.eq( -1 );
  	},
  
  	eq: function( i ) {
  		var len = this.length,
  			j = +i + ( i < 0 ? len : 0 );
  		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
  	},
  
  	end: function() {
  		return this.prevObject || this.constructor(null);
  	},
  
  	// For internal use only.
  	// Behaves like an Array's method, not like a jQuery method.
  	push: push,
  	sort: deletedIds.sort,
  	splice: deletedIds.splice
  };
  
  jQuery.extend = jQuery.fn.extend = function() {
  	var src, copyIsArray, copy, name, options, clone,
  		target = arguments[0] || {},
  		i = 1,
  		length = arguments.length,
  		deep = false;
  
  	// Handle a deep copy situation
  	if ( typeof target === "boolean" ) {
  		deep = target;
  
  		// skip the boolean and the target
  		target = arguments[ i ] || {};
  		i++;
  	}
  
  	// Handle case when target is a string or something (possible in deep copy)
  	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
  		target = {};
  	}
  
  	// extend jQuery itself if only one argument is passed
  	if ( i === length ) {
  		target = this;
  		i--;
  	}
  
  	for ( ; i < length; i++ ) {
  		// Only deal with non-null/undefined values
  		if ( (options = arguments[ i ]) != null ) {
  			// Extend the base object
  			for ( name in options ) {
  				src = target[ name ];
  				copy = options[ name ];
  
  				// Prevent never-ending loop
  				if ( target === copy ) {
  					continue;
  				}
  
  				// Recurse if we're merging plain objects or arrays
  				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
  					if ( copyIsArray ) {
  						copyIsArray = false;
  						clone = src && jQuery.isArray(src) ? src : [];
  
  					} else {
  						clone = src && jQuery.isPlainObject(src) ? src : {};
  					}
  
  					// Never move original objects, clone them
  					target[ name ] = jQuery.extend( deep, clone, copy );
  
  				// Don't bring in undefined values
  				} else if ( copy !== undefined ) {
  					target[ name ] = copy;
  				}
  			}
  		}
  	}
  
  	// Return the modified object
  	return target;
  };
  
  jQuery.extend({
  	// Unique for each copy of jQuery on the page
  	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
  
  	// Assume jQuery is ready without the ready module
  	isReady: true,
  
  	error: function( msg ) {
  		throw new Error( msg );
  	},
  
  	noop: function() {},
  
  	// See test/unit/core.js for details concerning isFunction.
  	// Since version 1.3, DOM methods and functions like alert
  	// aren't supported. They return false on IE (#2968).
  	isFunction: function( obj ) {
  		return jQuery.type(obj) === "function";
  	},
  
  	isArray: Array.isArray || function( obj ) {
  		return jQuery.type(obj) === "array";
  	},
  
  	isWindow: function( obj ) {
  		/* jshint eqeqeq: false */
  		return obj != null && obj == obj.window;
  	},
  
  	isNumeric: function( obj ) {
  		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
  		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
  		// subtraction forces infinities to NaN
  		return obj - parseFloat( obj ) >= 0;
  	},
  
  	isEmptyObject: function( obj ) {
  		var name;
  		for ( name in obj ) {
  			return false;
  		}
  		return true;
  	},
  
  	isPlainObject: function( obj ) {
  		var key;
  
  		// Must be an Object.
  		// Because of IE, we also have to check the presence of the constructor property.
  		// Make sure that DOM nodes and window objects don't pass through, as well
  		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
  			return false;
  		}
  
  		try {
  			// Not own constructor property must be Object
  			if ( obj.constructor &&
  				!hasOwn.call(obj, "constructor") &&
  				!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
  				return false;
  			}
  		} catch ( e ) {
  			// IE8,9 Will throw exceptions on certain host objects #9897
  			return false;
  		}
  
  		// Support: IE<9
  		// Handle iteration over inherited properties before own properties.
  		if ( support.ownLast ) {
  			for ( key in obj ) {
  				return hasOwn.call( obj, key );
  			}
  		}
  
  		// Own properties are enumerated firstly, so to speed up,
  		// if last one is own, then all properties are own.
  		for ( key in obj ) {}
  
  		return key === undefined || hasOwn.call( obj, key );
  	},
  
  	type: function( obj ) {
  		if ( obj == null ) {
  			return obj + "";
  		}
  		return typeof obj === "object" || typeof obj === "function" ?
  			class2type[ toString.call(obj) ] || "object" :
  			typeof obj;
  	},
  
  	// Evaluates a script in a global context
  	// Workarounds based on findings by Jim Driscoll
  	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
  	globalEval: function( data ) {
  		if ( data && jQuery.trim( data ) ) {
  			// We use execScript on Internet Explorer
  			// We use an anonymous function so that context is window
  			// rather than jQuery in Firefox
  			( window.execScript || function( data ) {
  				window[ "eval" ].call( window, data );
  			} )( data );
  		}
  	},
  
  	// Convert dashed to camelCase; used by the css and data modules
  	// Microsoft forgot to hump their vendor prefix (#9572)
  	camelCase: function( string ) {
  		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
  	},
  
  	nodeName: function( elem, name ) {
  		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
  	},
  
  	// args is for internal usage only
  	each: function( obj, callback, args ) {
  		var value,
  			i = 0,
  			length = obj.length,
  			isArray = isArraylike( obj );
  
  		if ( args ) {
  			if ( isArray ) {
  				for ( ; i < length; i++ ) {
  					value = callback.apply( obj[ i ], args );
  
  					if ( value === false ) {
  						break;
  					}
  				}
  			} else {
  				for ( i in obj ) {
  					value = callback.apply( obj[ i ], args );
  
  					if ( value === false ) {
  						break;
  					}
  				}
  			}
  
  		// A special, fast, case for the most common use of each
  		} else {
  			if ( isArray ) {
  				for ( ; i < length; i++ ) {
  					value = callback.call( obj[ i ], i, obj[ i ] );
  
  					if ( value === false ) {
  						break;
  					}
  				}
  			} else {
  				for ( i in obj ) {
  					value = callback.call( obj[ i ], i, obj[ i ] );
  
  					if ( value === false ) {
  						break;
  					}
  				}
  			}
  		}
  
  		return obj;
  	},
  
  	// Use native String.trim function wherever possible
  	trim: trim && !trim.call("\uFEFF\xA0") ?
  		function( text ) {
  			return text == null ?
  				"" :
  				trim.call( text );
  		} :
  
  		// Otherwise use our own trimming functionality
  		function( text ) {
  			return text == null ?
  				"" :
  				( text + "" ).replace( rtrim, "" );
  		},
  
  	// results is for internal usage only
  	makeArray: function( arr, results ) {
  		var ret = results || [];
  
  		if ( arr != null ) {
  			if ( isArraylike( Object(arr) ) ) {
  				jQuery.merge( ret,
  					typeof arr === "string" ?
  					[ arr ] : arr
  				);
  			} else {
  				push.call( ret, arr );
  			}
  		}
  
  		return ret;
  	},
  
  	inArray: function( elem, arr, i ) {
  		var len;
  
  		if ( arr ) {
  			if ( indexOf ) {
  				return indexOf.call( arr, elem, i );
  			}
  
  			len = arr.length;
  			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
  
  			for ( ; i < len; i++ ) {
  				// Skip accessing in sparse arrays
  				if ( i in arr && arr[ i ] === elem ) {
  					return i;
  				}
  			}
  		}
  
  		return -1;
  	},
  
  	merge: function( first, second ) {
  		var len = +second.length,
  			j = 0,
  			i = first.length;
  
  		while ( j < len ) {
  			first[ i++ ] = second[ j++ ];
  		}
  
  		// Support: IE<9
  		// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
  		if ( len !== len ) {
  			while ( second[j] !== undefined ) {
  				first[ i++ ] = second[ j++ ];
  			}
  		}
  
  		first.length = i;
  
  		return first;
  	},
  
  	grep: function( elems, callback, invert ) {
  		var callbackInverse,
  			matches = [],
  			i = 0,
  			length = elems.length,
  			callbackExpect = !invert;
  
  		// Go through the array, only saving the items
  		// that pass the validator function
  		for ( ; i < length; i++ ) {
  			callbackInverse = !callback( elems[ i ], i );
  			if ( callbackInverse !== callbackExpect ) {
  				matches.push( elems[ i ] );
  			}
  		}
  
  		return matches;
  	},
  
  	// arg is for internal usage only
  	map: function( elems, callback, arg ) {
  		var value,
  			i = 0,
  			length = elems.length,
  			isArray = isArraylike( elems ),
  			ret = [];
  
  		// Go through the array, translating each of the items to their new values
  		if ( isArray ) {
  			for ( ; i < length; i++ ) {
  				value = callback( elems[ i ], i, arg );
  
  				if ( value != null ) {
  					ret.push( value );
  				}
  			}
  
  		// Go through every key on the object,
  		} else {
  			for ( i in elems ) {
  				value = callback( elems[ i ], i, arg );
  
  				if ( value != null ) {
  					ret.push( value );
  				}
  			}
  		}
  
  		// Flatten any nested arrays
  		return concat.apply( [], ret );
  	},
  
  	// A global GUID counter for objects
  	guid: 1,
  
  	// Bind a function to a context, optionally partially applying any
  	// arguments.
  	proxy: function( fn, context ) {
  		var args, proxy, tmp;
  
  		if ( typeof context === "string" ) {
  			tmp = fn[ context ];
  			context = fn;
  			fn = tmp;
  		}
  
  		// Quick check to determine if target is callable, in the spec
  		// this throws a TypeError, but we will just return undefined.
  		if ( !jQuery.isFunction( fn ) ) {
  			return undefined;
  		}
  
  		// Simulated bind
  		args = slice.call( arguments, 2 );
  		proxy = function() {
  			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
  		};
  
  		// Set the guid of unique handler to the same of original handler, so it can be removed
  		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
  
  		return proxy;
  	},
  
  	now: function() {
  		return +( new Date() );
  	},
  
  	// jQuery.support is not used in Core but other projects attach their
  	// properties to it so it needs to exist.
  	support: support
  });
  
  // Populate the class2type map
  jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
  	class2type[ "[object " + name + "]" ] = name.toLowerCase();
  });
  
  function isArraylike( obj ) {
  	var length = obj.length,
  		type = jQuery.type( obj );
  
  	if ( type === "function" || jQuery.isWindow( obj ) ) {
  		return false;
  	}
  
  	if ( obj.nodeType === 1 && length ) {
  		return true;
  	}
  
  	return type === "array" || length === 0 ||
  		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
  }
  var Sizzle =
  /*!
   * Sizzle CSS Selector Engine v1.10.16
   * http://sizzlejs.com/
   *
   * Copyright 2013 jQuery Foundation, Inc. and other contributors
   * Released under the MIT license
   * http://jquery.org/license
   *
   * Date: 2014-01-13
   */
  (function( window ) {
  
  var i,
  	support,
  	Expr,
  	getText,
  	isXML,
  	compile,
  	outermostContext,
  	sortInput,
  	hasDuplicate,
  
  	// Local document vars
  	setDocument,
  	document,
  	docElem,
  	documentIsHTML,
  	rbuggyQSA,
  	rbuggyMatches,
  	matches,
  	contains,
  
  	// Instance-specific data
  	expando = "sizzle" + -(new Date()),
  	preferredDoc = window.document,
  	dirruns = 0,
  	done = 0,
  	classCache = createCache(),
  	tokenCache = createCache(),
  	compilerCache = createCache(),
  	sortOrder = function( a, b ) {
  		if ( a === b ) {
  			hasDuplicate = true;
  		}
  		return 0;
  	},
  
  	// General-purpose constants
  	strundefined = typeof undefined,
  	MAX_NEGATIVE = 1 << 31,
  
  	// Instance methods
  	hasOwn = ({}).hasOwnProperty,
  	arr = [],
  	pop = arr.pop,
  	push_native = arr.push,
  	push = arr.push,
  	slice = arr.slice,
  	// Use a stripped-down indexOf if we can't use a native one
  	indexOf = arr.indexOf || function( elem ) {
  		var i = 0,
  			len = this.length;
  		for ( ; i < len; i++ ) {
  			if ( this[i] === elem ) {
  				return i;
  			}
  		}
  		return -1;
  	},
  
  	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
  
  	// Regular expressions
  
  	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
  	whitespace = "[\\x20\\t\\r\\n\\f]",
  	// http://www.w3.org/TR/css3-syntax/#characters
  	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
  
  	// Loosely modeled on CSS identifier characters
  	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
  	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
  	identifier = characterEncoding.replace( "w", "w#" ),
  
  	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
  	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
  		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
  
  	// Prefer arguments quoted,
  	//   then not containing pseudos/brackets,
  	//   then attribute selectors/non-parenthetical expressions,
  	//   then anything else
  	// These preferences are here to reduce the number of selectors
  	//   needing tokenize in the PSEUDO preFilter
  	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
  
  	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
  	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
  
  	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
  	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
  
  	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
  
  	rpseudo = new RegExp( pseudos ),
  	ridentifier = new RegExp( "^" + identifier + "$" ),
  
  	matchExpr = {
  		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
  		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
  		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
  		"ATTR": new RegExp( "^" + attributes ),
  		"PSEUDO": new RegExp( "^" + pseudos ),
  		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
  			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
  			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
  		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
  		// For use in libraries implementing .is()
  		// We use this for POS matching in `select`
  		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
  			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
  	},
  
  	rinputs = /^(?:input|select|textarea|button)$/i,
  	rheader = /^h\d$/i,
  
  	rnative = /^[^{]+\{\s*\[native \w/,
  
  	// Easily-parseable/retrievable ID or TAG or CLASS selectors
  	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
  
  	rsibling = /[+~]/,
  	rescape = /'|\\/g,
  
  	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
  	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
  	funescape = function( _, escaped, escapedWhitespace ) {
  		var high = "0x" + escaped - 0x10000;
  		// NaN means non-codepoint
  		// Support: Firefox
  		// Workaround erroneous numeric interpretation of +"0x"
  		return high !== high || escapedWhitespace ?
  			escaped :
  			high < 0 ?
  				// BMP codepoint
  				String.fromCharCode( high + 0x10000 ) :
  				// Supplemental Plane codepoint (surrogate pair)
  				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
  	};
  
  // Optimize for push.apply( _, NodeList )
  try {
  	push.apply(
  		(arr = slice.call( preferredDoc.childNodes )),
  		preferredDoc.childNodes
  	);
  	// Support: Android<4.0
  	// Detect silently failing push.apply
  	arr[ preferredDoc.childNodes.length ].nodeType;
  } catch ( e ) {
  	push = { apply: arr.length ?
  
  		// Leverage slice if possible
  		function( target, els ) {
  			push_native.apply( target, slice.call(els) );
  		} :
  
  		// Support: IE<9
  		// Otherwise append directly
  		function( target, els ) {
  			var j = target.length,
  				i = 0;
  			// Can't trust NodeList.length
  			while ( (target[j++] = els[i++]) ) {}
  			target.length = j - 1;
  		}
  	};
  }
  
  function Sizzle( selector, context, results, seed ) {
  	var match, elem, m, nodeType,
  		// QSA vars
  		i, groups, old, nid, newContext, newSelector;
  
  	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
  		setDocument( context );
  	}
  
  	context = context || document;
  	results = results || [];
  
  	if ( !selector || typeof selector !== "string" ) {
  		return results;
  	}
  
  	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
  		return [];
  	}
  
  	if ( documentIsHTML && !seed ) {
  
  		// Shortcuts
  		if ( (match = rquickExpr.exec( selector )) ) {
  			// Speed-up: Sizzle("#ID")
  			if ( (m = match[1]) ) {
  				if ( nodeType === 9 ) {
  					elem = context.getElementById( m );
  					// Check parentNode to catch when Blackberry 4.6 returns
  					// nodes that are no longer in the document (jQuery #6963)
  					if ( elem && elem.parentNode ) {
  						// Handle the case where IE, Opera, and Webkit return items
  						// by name instead of ID
  						if ( elem.id === m ) {
  							results.push( elem );
  							return results;
  						}
  					} else {
  						return results;
  					}
  				} else {
  					// Context is not a document
  					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
  						contains( context, elem ) && elem.id === m ) {
  						results.push( elem );
  						return results;
  					}
  				}
  
  			// Speed-up: Sizzle("TAG")
  			} else if ( match[2] ) {
  				push.apply( results, context.getElementsByTagName( selector ) );
  				return results;
  
  			// Speed-up: Sizzle(".CLASS")
  			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
  				push.apply( results, context.getElementsByClassName( m ) );
  				return results;
  			}
  		}
  
  		// QSA path
  		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
  			nid = old = expando;
  			newContext = context;
  			newSelector = nodeType === 9 && selector;
  
  			// qSA works strangely on Element-rooted queries
  			// We can work around this by specifying an extra ID on the root
  			// and working up from there (Thanks to Andrew Dupont for the technique)
  			// IE 8 doesn't work on object elements
  			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
  				groups = tokenize( selector );
  
  				if ( (old = context.getAttribute("id")) ) {
  					nid = old.replace( rescape, "\\$&" );
  				} else {
  					context.setAttribute( "id", nid );
  				}
  				nid = "[id='" + nid + "'] ";
  
  				i = groups.length;
  				while ( i-- ) {
  					groups[i] = nid + toSelector( groups[i] );
  				}
  				newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
  				newSelector = groups.join(",");
  			}
  
  			if ( newSelector ) {
  				try {
  					push.apply( results,
  						newContext.querySelectorAll( newSelector )
  					);
  					return results;
  				} catch(qsaError) {
  				} finally {
  					if ( !old ) {
  						context.removeAttribute("id");
  					}
  				}
  			}
  		}
  	}
  
  	// All others
  	return select( selector.replace( rtrim, "$1" ), context, results, seed );
  }
  
  /**
   * Create key-value caches of limited size
   * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
   *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
   *	deleting the oldest entry
   */
  function createCache() {
  	var keys = [];
  
  	function cache( key, value ) {
  		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
  		if ( keys.push( key + " " ) > Expr.cacheLength ) {
  			// Only keep the most recent entries
  			delete cache[ keys.shift() ];
  		}
  		return (cache[ key + " " ] = value);
  	}
  	return cache;
  }
  
  /**
   * Mark a function for special use by Sizzle
   * @param {Function} fn The function to mark
   */
  function markFunction( fn ) {
  	fn[ expando ] = true;
  	return fn;
  }
  
  /**
   * Support testing using an element
   * @param {Function} fn Passed the created div and expects a boolean result
   */
  function assert( fn ) {
  	var div = document.createElement("div");
  
  	try {
  		return !!fn( div );
  	} catch (e) {
  		return false;
  	} finally {
  		// Remove from its parent by default
  		if ( div.parentNode ) {
  			div.parentNode.removeChild( div );
  		}
  		// release memory in IE
  		div = null;
  	}
  }
  
  /**
   * Adds the same handler for all of the specified attrs
   * @param {String} attrs Pipe-separated list of attributes
   * @param {Function} handler The method that will be applied
   */
  function addHandle( attrs, handler ) {
  	var arr = attrs.split("|"),
  		i = attrs.length;
  
  	while ( i-- ) {
  		Expr.attrHandle[ arr[i] ] = handler;
  	}
  }
  
  /**
   * Checks document order of two siblings
   * @param {Element} a
   * @param {Element} b
   * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
   */
  function siblingCheck( a, b ) {
  	var cur = b && a,
  		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
  			( ~b.sourceIndex || MAX_NEGATIVE ) -
  			( ~a.sourceIndex || MAX_NEGATIVE );
  
  	// Use IE sourceIndex if available on both nodes
  	if ( diff ) {
  		return diff;
  	}
  
  	// Check if b follows a
  	if ( cur ) {
  		while ( (cur = cur.nextSibling) ) {
  			if ( cur === b ) {
  				return -1;
  			}
  		}
  	}
  
  	return a ? 1 : -1;
  }
  
  /**
   * Returns a function to use in pseudos for input types
   * @param {String} type
   */
  function createInputPseudo( type ) {
  	return function( elem ) {
  		var name = elem.nodeName.toLowerCase();
  		return name === "input" && elem.type === type;
  	};
  }
  
  /**
   * Returns a function to use in pseudos for buttons
   * @param {String} type
   */
  function createButtonPseudo( type ) {
  	return function( elem ) {
  		var name = elem.nodeName.toLowerCase();
  		return (name === "input" || name === "button") && elem.type === type;
  	};
  }
  
  /**
   * Returns a function to use in pseudos for positionals
   * @param {Function} fn
   */
  function createPositionalPseudo( fn ) {
  	return markFunction(function( argument ) {
  		argument = +argument;
  		return markFunction(function( seed, matches ) {
  			var j,
  				matchIndexes = fn( [], seed.length, argument ),
  				i = matchIndexes.length;
  
  			// Match elements found at the specified indexes
  			while ( i-- ) {
  				if ( seed[ (j = matchIndexes[i]) ] ) {
  					seed[j] = !(matches[j] = seed[j]);
  				}
  			}
  		});
  	});
  }
  
  /**
   * Checks a node for validity as a Sizzle context
   * @param {Element|Object=} context
   * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
   */
  function testContext( context ) {
  	return context && typeof context.getElementsByTagName !== strundefined && context;
  }
  
  // Expose support vars for convenience
  support = Sizzle.support = {};
  
  /**
   * Detects XML nodes
   * @param {Element|Object} elem An element or a document
   * @returns {Boolean} True iff elem is a non-HTML XML node
   */
  isXML = Sizzle.isXML = function( elem ) {
  	// documentElement is verified for cases where it doesn't yet exist
  	// (such as loading iframes in IE - #4833)
  	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
  	return documentElement ? documentElement.nodeName !== "HTML" : false;
  };
  
  /**
   * Sets document-related variables once based on the current document
   * @param {Element|Object} [doc] An element or document object to use to set the document
   * @returns {Object} Returns the current document
   */
  setDocument = Sizzle.setDocument = function( node ) {
  	var hasCompare,
  		doc = node ? node.ownerDocument || node : preferredDoc,
  		parent = doc.defaultView;
  
  	// If no document and documentElement is available, return
  	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
  		return document;
  	}
  
  	// Set our document
  	document = doc;
  	docElem = doc.documentElement;
  
  	// Support tests
  	documentIsHTML = !isXML( doc );
  
  	// Support: IE>8
  	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
  	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
  	// IE6-8 do not support the defaultView property so parent will be undefined
  	if ( parent && parent !== parent.top ) {
  		// IE11 does not have attachEvent, so all must suffer
  		if ( parent.addEventListener ) {
  			parent.addEventListener( "unload", function() {
  				setDocument();
  			}, false );
  		} else if ( parent.attachEvent ) {
  			parent.attachEvent( "onunload", function() {
  				setDocument();
  			});
  		}
  	}
  
  	/* Attributes
  	---------------------------------------------------------------------- */
  
  	// Support: IE<8
  	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
  	support.attributes = assert(function( div ) {
  		div.className = "i";
  		return !div.getAttribute("className");
  	});
  
  	/* getElement(s)By*
  	---------------------------------------------------------------------- */
  
  	// Check if getElementsByTagName("*") returns only elements
  	support.getElementsByTagName = assert(function( div ) {
  		div.appendChild( doc.createComment("") );
  		return !div.getElementsByTagName("*").length;
  	});
  
  	// Check if getElementsByClassName can be trusted
  	support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
  		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
  
  		// Support: Safari<4
  		// Catch class over-caching
  		div.firstChild.className = "i";
  		// Support: Opera<10
  		// Catch gEBCN failure to find non-leading classes
  		return div.getElementsByClassName("i").length === 2;
  	});
  
  	// Support: IE<10
  	// Check if getElementById returns elements by name
  	// The broken getElementById methods don't pick up programatically-set names,
  	// so use a roundabout getElementsByName test
  	support.getById = assert(function( div ) {
  		docElem.appendChild( div ).id = expando;
  		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
  	});
  
  	// ID find and filter
  	if ( support.getById ) {
  		Expr.find["ID"] = function( id, context ) {
  			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
  				var m = context.getElementById( id );
  				// Check parentNode to catch when Blackberry 4.6 returns
  				// nodes that are no longer in the document #6963
  				return m && m.parentNode ? [m] : [];
  			}
  		};
  		Expr.filter["ID"] = function( id ) {
  			var attrId = id.replace( runescape, funescape );
  			return function( elem ) {
  				return elem.getAttribute("id") === attrId;
  			};
  		};
  	} else {
  		// Support: IE6/7
  		// getElementById is not reliable as a find shortcut
  		delete Expr.find["ID"];
  
  		Expr.filter["ID"] =  function( id ) {
  			var attrId = id.replace( runescape, funescape );
  			return function( elem ) {
  				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
  				return node && node.value === attrId;
  			};
  		};
  	}
  
  	// Tag
  	Expr.find["TAG"] = support.getElementsByTagName ?
  		function( tag, context ) {
  			if ( typeof context.getElementsByTagName !== strundefined ) {
  				return context.getElementsByTagName( tag );
  			}
  		} :
  		function( tag, context ) {
  			var elem,
  				tmp = [],
  				i = 0,
  				results = context.getElementsByTagName( tag );
  
  			// Filter out possible comments
  			if ( tag === "*" ) {
  				while ( (elem = results[i++]) ) {
  					if ( elem.nodeType === 1 ) {
  						tmp.push( elem );
  					}
  				}
  
  				return tmp;
  			}
  			return results;
  		};
  
  	// Class
  	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
  		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
  			return context.getElementsByClassName( className );
  		}
  	};
  
  	/* QSA/matchesSelector
  	---------------------------------------------------------------------- */
  
  	// QSA and matchesSelector support
  
  	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
  	rbuggyMatches = [];
  
  	// qSa(:focus) reports false when true (Chrome 21)
  	// We allow this because of a bug in IE8/9 that throws an error
  	// whenever `document.activeElement` is accessed on an iframe
  	// So, we allow :focus to pass through QSA all the time to avoid the IE error
  	// See http://bugs.jquery.com/ticket/13378
  	rbuggyQSA = [];
  
  	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
  		// Build QSA regex
  		// Regex strategy adopted from Diego Perini
  		assert(function( div ) {
  			// Select is set to empty string on purpose
  			// This is to test IE's treatment of not explicitly
  			// setting a boolean content attribute,
  			// since its presence should be enough
  			// http://bugs.jquery.com/ticket/12359
  			div.innerHTML = "<select t=''><option selected=''></option></select>";
  
  			// Support: IE8, Opera 10-12
  			// Nothing should be selected when empty strings follow ^= or $= or *=
  			if ( div.querySelectorAll("[t^='']").length ) {
  				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
  			}
  
  			// Support: IE8
  			// Boolean attributes and "value" are not treated correctly
  			if ( !div.querySelectorAll("[selected]").length ) {
  				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
  			}
  
  			// Webkit/Opera - :checked should return selected option elements
  			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
  			// IE8 throws error here and will not see later tests
  			if ( !div.querySelectorAll(":checked").length ) {
  				rbuggyQSA.push(":checked");
  			}
  		});
  
  		assert(function( div ) {
  			// Support: Windows 8 Native Apps
  			// The type and name attributes are restricted during .innerHTML assignment
  			var input = doc.createElement("input");
  			input.setAttribute( "type", "hidden" );
  			div.appendChild( input ).setAttribute( "name", "D" );
  
  			// Support: IE8
  			// Enforce case-sensitivity of name attribute
  			if ( div.querySelectorAll("[name=d]").length ) {
  				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
  			}
  
  			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
  			// IE8 throws error here and will not see later tests
  			if ( !div.querySelectorAll(":enabled").length ) {
  				rbuggyQSA.push( ":enabled", ":disabled" );
  			}
  
  			// Opera 10-11 does not throw on post-comma invalid pseudos
  			div.querySelectorAll("*,:x");
  			rbuggyQSA.push(",.*:");
  		});
  	}
  
  	if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
  		docElem.mozMatchesSelector ||
  		docElem.oMatchesSelector ||
  		docElem.msMatchesSelector) )) ) {
  
  		assert(function( div ) {
  			// Check to see if it's possible to do matchesSelector
  			// on a disconnected node (IE 9)
  			support.disconnectedMatch = matches.call( div, "div" );
  
  			// This should fail with an exception
  			// Gecko does not error, returns false instead
  			matches.call( div, "[s!='']:x" );
  			rbuggyMatches.push( "!=", pseudos );
  		});
  	}
  
  	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
  	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
  
  	/* Contains
  	---------------------------------------------------------------------- */
  	hasCompare = rnative.test( docElem.compareDocumentPosition );
  
  	// Element contains another
  	// Purposefully does not implement inclusive descendent
  	// As in, an element does not contain itself
  	contains = hasCompare || rnative.test( docElem.contains ) ?
  		function( a, b ) {
  			var adown = a.nodeType === 9 ? a.documentElement : a,
  				bup = b && b.parentNode;
  			return a === bup || !!( bup && bup.nodeType === 1 && (
  				adown.contains ?
  					adown.contains( bup ) :
  					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
  			));
  		} :
  		function( a, b ) {
  			if ( b ) {
  				while ( (b = b.parentNode) ) {
  					if ( b === a ) {
  						return true;
  					}
  				}
  			}
  			return false;
  		};
  
  	/* Sorting
  	---------------------------------------------------------------------- */
  
  	// Document order sorting
  	sortOrder = hasCompare ?
  	function( a, b ) {
  
  		// Flag for duplicate removal
  		if ( a === b ) {
  			hasDuplicate = true;
  			return 0;
  		}
  
  		// Sort on method existence if only one input has compareDocumentPosition
  		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
  		if ( compare ) {
  			return compare;
  		}
  
  		// Calculate position if both inputs belong to the same document
  		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
  			a.compareDocumentPosition( b ) :
  
  			// Otherwise we know they are disconnected
  			1;
  
  		// Disconnected nodes
  		if ( compare & 1 ||
  			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
  
  			// Choose the first element that is related to our preferred document
  			if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
  				return -1;
  			}
  			if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
  				return 1;
  			}
  
  			// Maintain original order
  			return sortInput ?
  				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
  				0;
  		}
  
  		return compare & 4 ? -1 : 1;
  	} :
  	function( a, b ) {
  		// Exit early if the nodes are identical
  		if ( a === b ) {
  			hasDuplicate = true;
  			return 0;
  		}
  
  		var cur,
  			i = 0,
  			aup = a.parentNode,
  			bup = b.parentNode,
  			ap = [ a ],
  			bp = [ b ];
  
  		// Parentless nodes are either documents or disconnected
  		if ( !aup || !bup ) {
  			return a === doc ? -1 :
  				b === doc ? 1 :
  				aup ? -1 :
  				bup ? 1 :
  				sortInput ?
  				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
  				0;
  
  		// If the nodes are siblings, we can do a quick check
  		} else if ( aup === bup ) {
  			return siblingCheck( a, b );
  		}
  
  		// Otherwise we need full lists of their ancestors for comparison
  		cur = a;
  		while ( (cur = cur.parentNode) ) {
  			ap.unshift( cur );
  		}
  		cur = b;
  		while ( (cur = cur.parentNode) ) {
  			bp.unshift( cur );
  		}
  
  		// Walk down the tree looking for a discrepancy
  		while ( ap[i] === bp[i] ) {
  			i++;
  		}
  
  		return i ?
  			// Do a sibling check if the nodes have a common ancestor
  			siblingCheck( ap[i], bp[i] ) :
  
  			// Otherwise nodes in our document sort first
  			ap[i] === preferredDoc ? -1 :
  			bp[i] === preferredDoc ? 1 :
  			0;
  	};
  
  	return doc;
  };
  
  Sizzle.matches = function( expr, elements ) {
  	return Sizzle( expr, null, null, elements );
  };
  
  Sizzle.matchesSelector = function( elem, expr ) {
  	// Set document vars if needed
  	if ( ( elem.ownerDocument || elem ) !== document ) {
  		setDocument( elem );
  	}
  
  	// Make sure that attribute selectors are quoted
  	expr = expr.replace( rattributeQuotes, "='$1']" );
  
  	if ( support.matchesSelector && documentIsHTML &&
  		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
  		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
  
  		try {
  			var ret = matches.call( elem, expr );
  
  			// IE 9's matchesSelector returns false on disconnected nodes
  			if ( ret || support.disconnectedMatch ||
  					// As well, disconnected nodes are said to be in a document
  					// fragment in IE 9
  					elem.document && elem.document.nodeType !== 11 ) {
  				return ret;
  			}
  		} catch(e) {}
  	}
  
  	return Sizzle( expr, document, null, [elem] ).length > 0;
  };
  
  Sizzle.contains = function( context, elem ) {
  	// Set document vars if needed
  	if ( ( context.ownerDocument || context ) !== document ) {
  		setDocument( context );
  	}
  	return contains( context, elem );
  };
  
  Sizzle.attr = function( elem, name ) {
  	// Set document vars if needed
  	if ( ( elem.ownerDocument || elem ) !== document ) {
  		setDocument( elem );
  	}
  
  	var fn = Expr.attrHandle[ name.toLowerCase() ],
  		// Don't get fooled by Object.prototype properties (jQuery #13807)
  		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
  			fn( elem, name, !documentIsHTML ) :
  			undefined;
  
  	return val !== undefined ?
  		val :
  		support.attributes || !documentIsHTML ?
  			elem.getAttribute( name ) :
  			(val = elem.getAttributeNode(name)) && val.specified ?
  				val.value :
  				null;
  };
  
  Sizzle.error = function( msg ) {
  	throw new Error( "Syntax error, unrecognized expression: " + msg );
  };
  
  /**
   * Document sorting and removing duplicates
   * @param {ArrayLike} results
   */
  Sizzle.uniqueSort = function( results ) {
  	var elem,
  		duplicates = [],
  		j = 0,
  		i = 0;
  
  	// Unless we *know* we can detect duplicates, assume their presence
  	hasDuplicate = !support.detectDuplicates;
  	sortInput = !support.sortStable && results.slice( 0 );
  	results.sort( sortOrder );
  
  	if ( hasDuplicate ) {
  		while ( (elem = results[i++]) ) {
  			if ( elem === results[ i ] ) {
  				j = duplicates.push( i );
  			}
  		}
  		while ( j-- ) {
  			results.splice( duplicates[ j ], 1 );
  		}
  	}
  
  	// Clear input after sorting to release objects
  	// See https://github.com/jquery/sizzle/pull/225
  	sortInput = null;
  
  	return results;
  };
  
  /**
   * Utility function for retrieving the text value of an array of DOM nodes
   * @param {Array|Element} elem
   */
  getText = Sizzle.getText = function( elem ) {
  	var node,
  		ret = "",
  		i = 0,
  		nodeType = elem.nodeType;
  
  	if ( !nodeType ) {
  		// If no nodeType, this is expected to be an array
  		while ( (node = elem[i++]) ) {
  			// Do not traverse comment nodes
  			ret += getText( node );
  		}
  	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
  		// Use textContent for elements
  		// innerText usage removed for consistency of new lines (jQuery #11153)
  		if ( typeof elem.textContent === "string" ) {
  			return elem.textContent;
  		} else {
  			// Traverse its children
  			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
  				ret += getText( elem );
  			}
  		}
  	} else if ( nodeType === 3 || nodeType === 4 ) {
  		return elem.nodeValue;
  	}
  	// Do not include comment or processing instruction nodes
  
  	return ret;
  };
  
  Expr = Sizzle.selectors = {
  
  	// Can be adjusted by the user
  	cacheLength: 50,
  
  	createPseudo: markFunction,
  
  	match: matchExpr,
  
  	attrHandle: {},
  
  	find: {},
  
  	relative: {
  		">": { dir: "parentNode", first: true },
  		" ": { dir: "parentNode" },
  		"+": { dir: "previousSibling", first: true },
  		"~": { dir: "previousSibling" }
  	},
  
  	preFilter: {
  		"ATTR": function( match ) {
  			match[1] = match[1].replace( runescape, funescape );
  
  			// Move the given value to match[3] whether quoted or unquoted
  			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
  
  			if ( match[2] === "~=" ) {
  				match[3] = " " + match[3] + " ";
  			}
  
  			return match.slice( 0, 4 );
  		},
  
  		"CHILD": function( match ) {
  			/* matches from matchExpr["CHILD"]
  				1 type (only|nth|...)
  				2 what (child|of-type)
  				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
  				4 xn-component of xn+y argument ([+-]?\d*n|)
  				5 sign of xn-component
  				6 x of xn-component
  				7 sign of y-component
  				8 y of y-component
  			*/
  			match[1] = match[1].toLowerCase();
  
  			if ( match[1].slice( 0, 3 ) === "nth" ) {
  				// nth-* requires argument
  				if ( !match[3] ) {
  					Sizzle.error( match[0] );
  				}
  
  				// numeric x and y parameters for Expr.filter.CHILD
  				// remember that false/true cast respectively to 0/1
  				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
  				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
  
  			// other types prohibit arguments
  			} else if ( match[3] ) {
  				Sizzle.error( match[0] );
  			}
  
  			return match;
  		},
  
  		"PSEUDO": function( match ) {
  			var excess,
  				unquoted = !match[5] && match[2];
  
  			if ( matchExpr["CHILD"].test( match[0] ) ) {
  				return null;
  			}
  
  			// Accept quoted arguments as-is
  			if ( match[3] && match[4] !== undefined ) {
  				match[2] = match[4];
  
  			// Strip excess characters from unquoted arguments
  			} else if ( unquoted && rpseudo.test( unquoted ) &&
  				// Get excess from tokenize (recursively)
  				(excess = tokenize( unquoted, true )) &&
  				// advance to the next closing parenthesis
  				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
  
  				// excess is a negative index
  				match[0] = match[0].slice( 0, excess );
  				match[2] = unquoted.slice( 0, excess );
  			}
  
  			// Return only captures needed by the pseudo filter method (type and argument)
  			return match.slice( 0, 3 );
  		}
  	},
  
  	filter: {
  
  		"TAG": function( nodeNameSelector ) {
  			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
  			return nodeNameSelector === "*" ?
  				function() { return true; } :
  				function( elem ) {
  					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
  				};
  		},
  
  		"CLASS": function( className ) {
  			var pattern = classCache[ className + " " ];
  
  			return pattern ||
  				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
  				classCache( className, function( elem ) {
  					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
  				});
  		},
  
  		"ATTR": function( name, operator, check ) {
  			return function( elem ) {
  				var result = Sizzle.attr( elem, name );
  
  				if ( result == null ) {
  					return operator === "!=";
  				}
  				if ( !operator ) {
  					return true;
  				}
  
  				result += "";
  
  				return operator === "=" ? result === check :
  					operator === "!=" ? result !== check :
  					operator === "^=" ? check && result.indexOf( check ) === 0 :
  					operator === "*=" ? check && result.indexOf( check ) > -1 :
  					operator === "$=" ? check && result.slice( -check.length ) === check :
  					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
  					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
  					false;
  			};
  		},
  
  		"CHILD": function( type, what, argument, first, last ) {
  			var simple = type.slice( 0, 3 ) !== "nth",
  				forward = type.slice( -4 ) !== "last",
  				ofType = what === "of-type";
  
  			return first === 1 && last === 0 ?
  
  				// Shortcut for :nth-*(n)
  				function( elem ) {
  					return !!elem.parentNode;
  				} :
  
  				function( elem, context, xml ) {
  					var cache, outerCache, node, diff, nodeIndex, start,
  						dir = simple !== forward ? "nextSibling" : "previousSibling",
  						parent = elem.parentNode,
  						name = ofType && elem.nodeName.toLowerCase(),
  						useCache = !xml && !ofType;
  
  					if ( parent ) {
  
  						// :(first|last|only)-(child|of-type)
  						if ( simple ) {
  							while ( dir ) {
  								node = elem;
  								while ( (node = node[ dir ]) ) {
  									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
  										return false;
  									}
  								}
  								// Reverse direction for :only-* (if we haven't yet done so)
  								start = dir = type === "only" && !start && "nextSibling";
  							}
  							return true;
  						}
  
  						start = [ forward ? parent.firstChild : parent.lastChild ];
  
  						// non-xml :nth-child(...) stores cache data on `parent`
  						if ( forward && useCache ) {
  							// Seek `elem` from a previously-cached index
  							outerCache = parent[ expando ] || (parent[ expando ] = {});
  							cache = outerCache[ type ] || [];
  							nodeIndex = cache[0] === dirruns && cache[1];
  							diff = cache[0] === dirruns && cache[2];
  							node = nodeIndex && parent.childNodes[ nodeIndex ];
  
  							while ( (node = ++nodeIndex && node && node[ dir ] ||
  
  								// Fallback to seeking `elem` from the start
  								(diff = nodeIndex = 0) || start.pop()) ) {
  
  								// When found, cache indexes on `parent` and break
  								if ( node.nodeType === 1 && ++diff && node === elem ) {
  									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
  									break;
  								}
  							}
  
  						// Use previously-cached element index if available
  						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
  							diff = cache[1];
  
  						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
  						} else {
  							// Use the same loop as above to seek `elem` from the start
  							while ( (node = ++nodeIndex && node && node[ dir ] ||
  								(diff = nodeIndex = 0) || start.pop()) ) {
  
  								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
  									// Cache the index of each encountered element
  									if ( useCache ) {
  										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
  									}
  
  									if ( node === elem ) {
  										break;
  									}
  								}
  							}
  						}
  
  						// Incorporate the offset, then check against cycle size
  						diff -= last;
  						return diff === first || ( diff % first === 0 && diff / first >= 0 );
  					}
  				};
  		},
  
  		"PSEUDO": function( pseudo, argument ) {
  			// pseudo-class names are case-insensitive
  			// http://www.w3.org/TR/selectors/#pseudo-classes
  			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
  			// Remember that setFilters inherits from pseudos
  			var args,
  				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
  					Sizzle.error( "unsupported pseudo: " + pseudo );
  
  			// The user may use createPseudo to indicate that
  			// arguments are needed to create the filter function
  			// just as Sizzle does
  			if ( fn[ expando ] ) {
  				return fn( argument );
  			}
  
  			// But maintain support for old signatures
  			if ( fn.length > 1 ) {
  				args = [ pseudo, pseudo, "", argument ];
  				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
  					markFunction(function( seed, matches ) {
  						var idx,
  							matched = fn( seed, argument ),
  							i = matched.length;
  						while ( i-- ) {
  							idx = indexOf.call( seed, matched[i] );
  							seed[ idx ] = !( matches[ idx ] = matched[i] );
  						}
  					}) :
  					function( elem ) {
  						return fn( elem, 0, args );
  					};
  			}
  
  			return fn;
  		}
  	},
  
  	pseudos: {
  		// Potentially complex pseudos
  		"not": markFunction(function( selector ) {
  			// Trim the selector passed to compile
  			// to avoid treating leading and trailing
  			// spaces as combinators
  			var input = [],
  				results = [],
  				matcher = compile( selector.replace( rtrim, "$1" ) );
  
  			return matcher[ expando ] ?
  				markFunction(function( seed, matches, context, xml ) {
  					var elem,
  						unmatched = matcher( seed, null, xml, [] ),
  						i = seed.length;
  
  					// Match elements unmatched by `matcher`
  					while ( i-- ) {
  						if ( (elem = unmatched[i]) ) {
  							seed[i] = !(matches[i] = elem);
  						}
  					}
  				}) :
  				function( elem, context, xml ) {
  					input[0] = elem;
  					matcher( input, null, xml, results );
  					return !results.pop();
  				};
  		}),
  
  		"has": markFunction(function( selector ) {
  			return function( elem ) {
  				return Sizzle( selector, elem ).length > 0;
  			};
  		}),
  
  		"contains": markFunction(function( text ) {
  			return function( elem ) {
  				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
  			};
  		}),
  
  		// "Whether an element is represented by a :lang() selector
  		// is based solely on the element's language value
  		// being equal to the identifier C,
  		// or beginning with the identifier C immediately followed by "-".
  		// The matching of C against the element's language value is performed case-insensitively.
  		// The identifier C does not have to be a valid language name."
  		// http://www.w3.org/TR/selectors/#lang-pseudo
  		"lang": markFunction( function( lang ) {
  			// lang value must be a valid identifier
  			if ( !ridentifier.test(lang || "") ) {
  				Sizzle.error( "unsupported lang: " + lang );
  			}
  			lang = lang.replace( runescape, funescape ).toLowerCase();
  			return function( elem ) {
  				var elemLang;
  				do {
  					if ( (elemLang = documentIsHTML ?
  						elem.lang :
  						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
  
  						elemLang = elemLang.toLowerCase();
  						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
  					}
  				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
  				return false;
  			};
  		}),
  
  		// Miscellaneous
  		"target": function( elem ) {
  			var hash = window.location && window.location.hash;
  			return hash && hash.slice( 1 ) === elem.id;
  		},
  
  		"root": function( elem ) {
  			return elem === docElem;
  		},
  
  		"focus": function( elem ) {
  			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
  		},
  
  		// Boolean properties
  		"enabled": function( elem ) {
  			return elem.disabled === false;
  		},
  
  		"disabled": function( elem ) {
  			return elem.disabled === true;
  		},
  
  		"checked": function( elem ) {
  			// In CSS3, :checked should return both checked and selected elements
  			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
  			var nodeName = elem.nodeName.toLowerCase();
  			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
  		},
  
  		"selected": function( elem ) {
  			// Accessing this property makes selected-by-default
  			// options in Safari work properly
  			if ( elem.parentNode ) {
  				elem.parentNode.selectedIndex;
  			}
  
  			return elem.selected === true;
  		},
  
  		// Contents
  		"empty": function( elem ) {
  			// http://www.w3.org/TR/selectors/#empty-pseudo
  			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
  			//   but not by others (comment: 8; processing instruction: 7; etc.)
  			// nodeType < 6 works because attributes (2) do not appear as children
  			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
  				if ( elem.nodeType < 6 ) {
  					return false;
  				}
  			}
  			return true;
  		},
  
  		"parent": function( elem ) {
  			return !Expr.pseudos["empty"]( elem );
  		},
  
  		// Element/input types
  		"header": function( elem ) {
  			return rheader.test( elem.nodeName );
  		},
  
  		"input": function( elem ) {
  			return rinputs.test( elem.nodeName );
  		},
  
  		"button": function( elem ) {
  			var name = elem.nodeName.toLowerCase();
  			return name === "input" && elem.type === "button" || name === "button";
  		},
  
  		"text": function( elem ) {
  			var attr;
  			return elem.nodeName.toLowerCase() === "input" &&
  				elem.type === "text" &&
  
  				// Support: IE<8
  				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
  				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
  		},
  
  		// Position-in-collection
  		"first": createPositionalPseudo(function() {
  			return [ 0 ];
  		}),
  
  		"last": createPositionalPseudo(function( matchIndexes, length ) {
  			return [ length - 1 ];
  		}),
  
  		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
  			return [ argument < 0 ? argument + length : argument ];
  		}),
  
  		"even": createPositionalPseudo(function( matchIndexes, length ) {
  			var i = 0;
  			for ( ; i < length; i += 2 ) {
  				matchIndexes.push( i );
  			}
  			return matchIndexes;
  		}),
  
  		"odd": createPositionalPseudo(function( matchIndexes, length ) {
  			var i = 1;
  			for ( ; i < length; i += 2 ) {
  				matchIndexes.push( i );
  			}
  			return matchIndexes;
  		}),
  
  		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
  			var i = argument < 0 ? argument + length : argument;
  			for ( ; --i >= 0; ) {
  				matchIndexes.push( i );
  			}
  			return matchIndexes;
  		}),
  
  		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
  			var i = argument < 0 ? argument + length : argument;
  			for ( ; ++i < length; ) {
  				matchIndexes.push( i );
  			}
  			return matchIndexes;
  		})
  	}
  };
  
  Expr.pseudos["nth"] = Expr.pseudos["eq"];
  
  // Add button/input type pseudos
  for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
  	Expr.pseudos[ i ] = createInputPseudo( i );
  }
  for ( i in { submit: true, reset: true } ) {
  	Expr.pseudos[ i ] = createButtonPseudo( i );
  }
  
  // Easy API for creating new setFilters
  function setFilters() {}
  setFilters.prototype = Expr.filters = Expr.pseudos;
  Expr.setFilters = new setFilters();
  
  function tokenize( selector, parseOnly ) {
  	var matched, match, tokens, type,
  		soFar, groups, preFilters,
  		cached = tokenCache[ selector + " " ];
  
  	if ( cached ) {
  		return parseOnly ? 0 : cached.slice( 0 );
  	}
  
  	soFar = selector;
  	groups = [];
  	preFilters = Expr.preFilter;
  
  	while ( soFar ) {
  
  		// Comma and first run
  		if ( !matched || (match = rcomma.exec( soFar )) ) {
  			if ( match ) {
  				// Don't consume trailing commas as valid
  				soFar = soFar.slice( match[0].length ) || soFar;
  			}
  			groups.push( (tokens = []) );
  		}
  
  		matched = false;
  
  		// Combinators
  		if ( (match = rcombinators.exec( soFar )) ) {
  			matched = match.shift();
  			tokens.push({
  				value: matched,
  				// Cast descendant combinators to space
  				type: match[0].replace( rtrim, " " )
  			});
  			soFar = soFar.slice( matched.length );
  		}
  
  		// Filters
  		for ( type in Expr.filter ) {
  			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
  				(match = preFilters[ type ]( match ))) ) {
  				matched = match.shift();
  				tokens.push({
  					value: matched,
  					type: type,
  					matches: match
  				});
  				soFar = soFar.slice( matched.length );
  			}
  		}
  
  		if ( !matched ) {
  			break;
  		}
  	}
  
  	// Return the length of the invalid excess
  	// if we're just parsing
  	// Otherwise, throw an error or return tokens
  	return parseOnly ?
  		soFar.length :
  		soFar ?
  			Sizzle.error( selector ) :
  			// Cache the tokens
  			tokenCache( selector, groups ).slice( 0 );
  }
  
  function toSelector( tokens ) {
  	var i = 0,
  		len = tokens.length,
  		selector = "";
  	for ( ; i < len; i++ ) {
  		selector += tokens[i].value;
  	}
  	return selector;
  }
  
  function addCombinator( matcher, combinator, base ) {
  	var dir = combinator.dir,
  		checkNonElements = base && dir === "parentNode",
  		doneName = done++;
  
  	return combinator.first ?
  		// Check against closest ancestor/preceding element
  		function( elem, context, xml ) {
  			while ( (elem = elem[ dir ]) ) {
  				if ( elem.nodeType === 1 || checkNonElements ) {
  					return matcher( elem, context, xml );
  				}
  			}
  		} :
  
  		// Check against all ancestor/preceding elements
  		function( elem, context, xml ) {
  			var oldCache, outerCache,
  				newCache = [ dirruns, doneName ];
  
  			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
  			if ( xml ) {
  				while ( (elem = elem[ dir ]) ) {
  					if ( elem.nodeType === 1 || checkNonElements ) {
  						if ( matcher( elem, context, xml ) ) {
  							return true;
  						}
  					}
  				}
  			} else {
  				while ( (elem = elem[ dir ]) ) {
  					if ( elem.nodeType === 1 || checkNonElements ) {
  						outerCache = elem[ expando ] || (elem[ expando ] = {});
  						if ( (oldCache = outerCache[ dir ]) &&
  							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
  
  							// Assign to newCache so results back-propagate to previous elements
  							return (newCache[ 2 ] = oldCache[ 2 ]);
  						} else {
  							// Reuse newcache so results back-propagate to previous elements
  							outerCache[ dir ] = newCache;
  
  							// A match means we're done; a fail means we have to keep checking
  							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
  								return true;
  							}
  						}
  					}
  				}
  			}
  		};
  }
  
  function elementMatcher( matchers ) {
  	return matchers.length > 1 ?
  		function( elem, context, xml ) {
  			var i = matchers.length;
  			while ( i-- ) {
  				if ( !matchers[i]( elem, context, xml ) ) {
  					return false;
  				}
  			}
  			return true;
  		} :
  		matchers[0];
  }
  
  function condense( unmatched, map, filter, context, xml ) {
  	var elem,
  		newUnmatched = [],
  		i = 0,
  		len = unmatched.length,
  		mapped = map != null;
  
  	for ( ; i < len; i++ ) {
  		if ( (elem = unmatched[i]) ) {
  			if ( !filter || filter( elem, context, xml ) ) {
  				newUnmatched.push( elem );
  				if ( mapped ) {
  					map.push( i );
  				}
  			}
  		}
  	}
  
  	return newUnmatched;
  }
  
  function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
  	if ( postFilter && !postFilter[ expando ] ) {
  		postFilter = setMatcher( postFilter );
  	}
  	if ( postFinder && !postFinder[ expando ] ) {
  		postFinder = setMatcher( postFinder, postSelector );
  	}
  	return markFunction(function( seed, results, context, xml ) {
  		var temp, i, elem,
  			preMap = [],
  			postMap = [],
  			preexisting = results.length,
  
  			// Get initial elements from seed or context
  			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
  
  			// Prefilter to get matcher input, preserving a map for seed-results synchronization
  			matcherIn = preFilter && ( seed || !selector ) ?
  				condense( elems, preMap, preFilter, context, xml ) :
  				elems,
  
  			matcherOut = matcher ?
  				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
  				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
  
  					// ...intermediate processing is necessary
  					[] :
  
  					// ...otherwise use results directly
  					results :
  				matcherIn;
  
  		// Find primary matches
  		if ( matcher ) {
  			matcher( matcherIn, matcherOut, context, xml );
  		}
  
  		// Apply postFilter
  		if ( postFilter ) {
  			temp = condense( matcherOut, postMap );
  			postFilter( temp, [], context, xml );
  
  			// Un-match failing elements by moving them back to matcherIn
  			i = temp.length;
  			while ( i-- ) {
  				if ( (elem = temp[i]) ) {
  					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
  				}
  			}
  		}
  
  		if ( seed ) {
  			if ( postFinder || preFilter ) {
  				if ( postFinder ) {
  					// Get the final matcherOut by condensing this intermediate into postFinder contexts
  					temp = [];
  					i = matcherOut.length;
  					while ( i-- ) {
  						if ( (elem = matcherOut[i]) ) {
  							// Restore matcherIn since elem is not yet a final match
  							temp.push( (matcherIn[i] = elem) );
  						}
  					}
  					postFinder( null, (matcherOut = []), temp, xml );
  				}
  
  				// Move matched elements from seed to results to keep them synchronized
  				i = matcherOut.length;
  				while ( i-- ) {
  					if ( (elem = matcherOut[i]) &&
  						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
  
  						seed[temp] = !(results[temp] = elem);
  					}
  				}
  			}
  
  		// Add elements to results, through postFinder if defined
  		} else {
  			matcherOut = condense(
  				matcherOut === results ?
  					matcherOut.splice( preexisting, matcherOut.length ) :
  					matcherOut
  			);
  			if ( postFinder ) {
  				postFinder( null, results, matcherOut, xml );
  			} else {
  				push.apply( results, matcherOut );
  			}
  		}
  	});
  }
  
  function matcherFromTokens( tokens ) {
  	var checkContext, matcher, j,
  		len = tokens.length,
  		leadingRelative = Expr.relative[ tokens[0].type ],
  		implicitRelative = leadingRelative || Expr.relative[" "],
  		i = leadingRelative ? 1 : 0,
  
  		// The foundational matcher ensures that elements are reachable from top-level context(s)
  		matchContext = addCombinator( function( elem ) {
  			return elem === checkContext;
  		}, implicitRelative, true ),
  		matchAnyContext = addCombinator( function( elem ) {
  			return indexOf.call( checkContext, elem ) > -1;
  		}, implicitRelative, true ),
  		matchers = [ function( elem, context, xml ) {
  			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
  				(checkContext = context).nodeType ?
  					matchContext( elem, context, xml ) :
  					matchAnyContext( elem, context, xml ) );
  		} ];
  
  	for ( ; i < len; i++ ) {
  		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
  			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
  		} else {
  			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
  
  			// Return special upon seeing a positional matcher
  			if ( matcher[ expando ] ) {
  				// Find the next relative operator (if any) for proper handling
  				j = ++i;
  				for ( ; j < len; j++ ) {
  					if ( Expr.relative[ tokens[j].type ] ) {
  						break;
  					}
  				}
  				return setMatcher(
  					i > 1 && elementMatcher( matchers ),
  					i > 1 && toSelector(
  						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
  						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
  					).replace( rtrim, "$1" ),
  					matcher,
  					i < j && matcherFromTokens( tokens.slice( i, j ) ),
  					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
  					j < len && toSelector( tokens )
  				);
  			}
  			matchers.push( matcher );
  		}
  	}
  
  	return elementMatcher( matchers );
  }
  
  function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
  	var bySet = setMatchers.length > 0,
  		byElement = elementMatchers.length > 0,
  		superMatcher = function( seed, context, xml, results, outermost ) {
  			var elem, j, matcher,
  				matchedCount = 0,
  				i = "0",
  				unmatched = seed && [],
  				setMatched = [],
  				contextBackup = outermostContext,
  				// We must always have either seed elements or outermost context
  				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
  				// Use integer dirruns iff this is the outermost matcher
  				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
  				len = elems.length;
  
  			if ( outermost ) {
  				outermostContext = context !== document && context;
  			}
  
  			// Add elements passing elementMatchers directly to results
  			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
  			// Support: IE<9, Safari
  			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
  			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
  				if ( byElement && elem ) {
  					j = 0;
  					while ( (matcher = elementMatchers[j++]) ) {
  						if ( matcher( elem, context, xml ) ) {
  							results.push( elem );
  							break;
  						}
  					}
  					if ( outermost ) {
  						dirruns = dirrunsUnique;
  					}
  				}
  
  				// Track unmatched elements for set filters
  				if ( bySet ) {
  					// They will have gone through all possible matchers
  					if ( (elem = !matcher && elem) ) {
  						matchedCount--;
  					}
  
  					// Lengthen the array for every element, matched or not
  					if ( seed ) {
  						unmatched.push( elem );
  					}
  				}
  			}
  
  			// Apply set filters to unmatched elements
  			matchedCount += i;
  			if ( bySet && i !== matchedCount ) {
  				j = 0;
  				while ( (matcher = setMatchers[j++]) ) {
  					matcher( unmatched, setMatched, context, xml );
  				}
  
  				if ( seed ) {
  					// Reintegrate element matches to eliminate the need for sorting
  					if ( matchedCount > 0 ) {
  						while ( i-- ) {
  							if ( !(unmatched[i] || setMatched[i]) ) {
  								setMatched[i] = pop.call( results );
  							}
  						}
  					}
  
  					// Discard index placeholder values to get only actual matches
  					setMatched = condense( setMatched );
  				}
  
  				// Add matches to results
  				push.apply( results, setMatched );
  
  				// Seedless set matches succeeding multiple successful matchers stipulate sorting
  				if ( outermost && !seed && setMatched.length > 0 &&
  					( matchedCount + setMatchers.length ) > 1 ) {
  
  					Sizzle.uniqueSort( results );
  				}
  			}
  
  			// Override manipulation of globals by nested matchers
  			if ( outermost ) {
  				dirruns = dirrunsUnique;
  				outermostContext = contextBackup;
  			}
  
  			return unmatched;
  		};
  
  	return bySet ?
  		markFunction( superMatcher ) :
  		superMatcher;
  }
  
  compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
  	var i,
  		setMatchers = [],
  		elementMatchers = [],
  		cached = compilerCache[ selector + " " ];
  
  	if ( !cached ) {
  		// Generate a function of recursive functions that can be used to check each element
  		if ( !group ) {
  			group = tokenize( selector );
  		}
  		i = group.length;
  		while ( i-- ) {
  			cached = matcherFromTokens( group[i] );
  			if ( cached[ expando ] ) {
  				setMatchers.push( cached );
  			} else {
  				elementMatchers.push( cached );
  			}
  		}
  
  		// Cache the compiled function
  		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
  	}
  	return cached;
  };
  
  function multipleContexts( selector, contexts, results ) {
  	var i = 0,
  		len = contexts.length;
  	for ( ; i < len; i++ ) {
  		Sizzle( selector, contexts[i], results );
  	}
  	return results;
  }
  
  function select( selector, context, results, seed ) {
  	var i, tokens, token, type, find,
  		match = tokenize( selector );
  
  	if ( !seed ) {
  		// Try to minimize operations if there is only one group
  		if ( match.length === 1 ) {
  
  			// Take a shortcut and set the context if the root selector is an ID
  			tokens = match[0] = match[0].slice( 0 );
  			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
  					support.getById && context.nodeType === 9 && documentIsHTML &&
  					Expr.relative[ tokens[1].type ] ) {
  
  				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
  				if ( !context ) {
  					return results;
  				}
  				selector = selector.slice( tokens.shift().value.length );
  			}
  
  			// Fetch a seed set for right-to-left matching
  			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
  			while ( i-- ) {
  				token = tokens[i];
  
  				// Abort if we hit a combinator
  				if ( Expr.relative[ (type = token.type) ] ) {
  					break;
  				}
  				if ( (find = Expr.find[ type ]) ) {
  					// Search, expanding context for leading sibling combinators
  					if ( (seed = find(
  						token.matches[0].replace( runescape, funescape ),
  						rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
  					)) ) {
  
  						// If seed is empty or no tokens remain, we can return early
  						tokens.splice( i, 1 );
  						selector = seed.length && toSelector( tokens );
  						if ( !selector ) {
  							push.apply( results, seed );
  							return results;
  						}
  
  						break;
  					}
  				}
  			}
  		}
  	}
  
  	// Compile and execute a filtering function
  	// Provide `match` to avoid retokenization if we modified the selector above
  	compile( selector, match )(
  		seed,
  		context,
  		!documentIsHTML,
  		results,
  		rsibling.test( selector ) && testContext( context.parentNode ) || context
  	);
  	return results;
  }
  
  // One-time assignments
  
  // Sort stability
  support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
  
  // Support: Chrome<14
  // Always assume duplicates if they aren't passed to the comparison function
  support.detectDuplicates = !!hasDuplicate;
  
  // Initialize against the default document
  setDocument();
  
  // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
  // Detached nodes confoundingly follow *each other*
  support.sortDetached = assert(function( div1 ) {
  	// Should return 1, but returns 4 (following)
  	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
  });
  
  // Support: IE<8
  // Prevent attribute/property "interpolation"
  // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
  if ( !assert(function( div ) {
  	div.innerHTML = "<a href='#'></a>";
  	return div.firstChild.getAttribute("href") === "#" ;
  }) ) {
  	addHandle( "type|href|height|width", function( elem, name, isXML ) {
  		if ( !isXML ) {
  			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
  		}
  	});
  }
  
  // Support: IE<9
  // Use defaultValue in place of getAttribute("value")
  if ( !support.attributes || !assert(function( div ) {
  	div.innerHTML = "<input/>";
  	div.firstChild.setAttribute( "value", "" );
  	return div.firstChild.getAttribute( "value" ) === "";
  }) ) {
  	addHandle( "value", function( elem, name, isXML ) {
  		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
  			return elem.defaultValue;
  		}
  	});
  }
  
  // Support: IE<9
  // Use getAttributeNode to fetch booleans when getAttribute lies
  if ( !assert(function( div ) {
  	return div.getAttribute("disabled") == null;
  }) ) {
  	addHandle( booleans, function( elem, name, isXML ) {
  		var val;
  		if ( !isXML ) {
  			return elem[ name ] === true ? name.toLowerCase() :
  					(val = elem.getAttributeNode( name )) && val.specified ?
  					val.value :
  				null;
  		}
  	});
  }
  
  return Sizzle;
  
  })( window );
  
  
  
  jQuery.find = Sizzle;
  jQuery.expr = Sizzle.selectors;
  jQuery.expr[":"] = jQuery.expr.pseudos;
  jQuery.unique = Sizzle.uniqueSort;
  jQuery.text = Sizzle.getText;
  jQuery.isXMLDoc = Sizzle.isXML;
  jQuery.contains = Sizzle.contains;
  
  
  
  var rneedsContext = jQuery.expr.match.needsContext;
  
  var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
  
  
  
  var risSimple = /^.[^:#\[\.,]*$/;
  
  // Implement the identical functionality for filter and not
  function winnow( elements, qualifier, not ) {
  	if ( jQuery.isFunction( qualifier ) ) {
  		return jQuery.grep( elements, function( elem, i ) {
  			/* jshint -W018 */
  			return !!qualifier.call( elem, i, elem ) !== not;
  		});
  
  	}
  
  	if ( qualifier.nodeType ) {
  		return jQuery.grep( elements, function( elem ) {
  			return ( elem === qualifier ) !== not;
  		});
  
  	}
  
  	if ( typeof qualifier === "string" ) {
  		if ( risSimple.test( qualifier ) ) {
  			return jQuery.filter( qualifier, elements, not );
  		}
  
  		qualifier = jQuery.filter( qualifier, elements );
  	}
  
  	return jQuery.grep( elements, function( elem ) {
  		return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
  	});
  }
  
  jQuery.filter = function( expr, elems, not ) {
  	var elem = elems[ 0 ];
  
  	if ( not ) {
  		expr = ":not(" + expr + ")";
  	}
  
  	return elems.length === 1 && elem.nodeType === 1 ?
  		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
  		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
  			return elem.nodeType === 1;
  		}));
  };
  
  jQuery.fn.extend({
  	find: function( selector ) {
  		var i,
  			ret = [],
  			self = this,
  			len = self.length;
  
  		if ( typeof selector !== "string" ) {
  			return this.pushStack( jQuery( selector ).filter(function() {
  				for ( i = 0; i < len; i++ ) {
  					if ( jQuery.contains( self[ i ], this ) ) {
  						return true;
  					}
  				}
  			}) );
  		}
  
  		for ( i = 0; i < len; i++ ) {
  			jQuery.find( selector, self[ i ], ret );
  		}
  
  		// Needed because $( selector, context ) becomes $( context ).find( selector )
  		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
  		ret.selector = this.selector ? this.selector + " " + selector : selector;
  		return ret;
  	},
  	filter: function( selector ) {
  		return this.pushStack( winnow(this, selector || [], false) );
  	},
  	not: function( selector ) {
  		return this.pushStack( winnow(this, selector || [], true) );
  	},
  	is: function( selector ) {
  		return !!winnow(
  			this,
  
  			// If this is a positional/relative selector, check membership in the returned set
  			// so $("p:first").is("p:last") won't return true for a doc with two "p".
  			typeof selector === "string" && rneedsContext.test( selector ) ?
  				jQuery( selector ) :
  				selector || [],
  			false
  		).length;
  	}
  });
  
  
  // Initialize a jQuery object
  
  
  // A central reference to the root jQuery(document)
  var rootjQuery,
  
  	// Use the correct document accordingly with window argument (sandbox)
  	document = window.document,
  
  	// A simple way to check for HTML strings
  	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
  	// Strict HTML recognition (#11290: must start with <)
  	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
  
  	init = jQuery.fn.init = function( selector, context ) {
  		var match, elem;
  
  		// HANDLE: $(""), $(null), $(undefined), $(false)
  		if ( !selector ) {
  			return this;
  		}
  
  		// Handle HTML strings
  		if ( typeof selector === "string" ) {
  			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
  				// Assume that strings that start and end with <> are HTML and skip the regex check
  				match = [ null, selector, null ];
  
  			} else {
  				match = rquickExpr.exec( selector );
  			}
  
  			// Match html or make sure no context is specified for #id
  			if ( match && (match[1] || !context) ) {
  
  				// HANDLE: $(html) -> $(array)
  				if ( match[1] ) {
  					context = context instanceof jQuery ? context[0] : context;
  
  					// scripts is true for back-compat
  					// Intentionally let the error be thrown if parseHTML is not present
  					jQuery.merge( this, jQuery.parseHTML(
  						match[1],
  						context && context.nodeType ? context.ownerDocument || context : document,
  						true
  					) );
  
  					// HANDLE: $(html, props)
  					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
  						for ( match in context ) {
  							// Properties of context are called as methods if possible
  							if ( jQuery.isFunction( this[ match ] ) ) {
  								this[ match ]( context[ match ] );
  
  							// ...and otherwise set as attributes
  							} else {
  								this.attr( match, context[ match ] );
  							}
  						}
  					}
  
  					return this;
  
  				// HANDLE: $(#id)
  				} else {
  					elem = document.getElementById( match[2] );
  
  					// Check parentNode to catch when Blackberry 4.6 returns
  					// nodes that are no longer in the document #6963
  					if ( elem && elem.parentNode ) {
  						// Handle the case where IE and Opera return items
  						// by name instead of ID
  						if ( elem.id !== match[2] ) {
  							return rootjQuery.find( selector );
  						}
  
  						// Otherwise, we inject the element directly into the jQuery object
  						this.length = 1;
  						this[0] = elem;
  					}
  
  					this.context = document;
  					this.selector = selector;
  					return this;
  				}
  
  			// HANDLE: $(expr, $(...))
  			} else if ( !context || context.jquery ) {
  				return ( context || rootjQuery ).find( selector );
  
  			// HANDLE: $(expr, context)
  			// (which is just equivalent to: $(context).find(expr)
  			} else {
  				return this.constructor( context ).find( selector );
  			}
  
  		// HANDLE: $(DOMElement)
  		} else if ( selector.nodeType ) {
  			this.context = this[0] = selector;
  			this.length = 1;
  			return this;
  
  		// HANDLE: $(function)
  		// Shortcut for document ready
  		} else if ( jQuery.isFunction( selector ) ) {
  			return typeof rootjQuery.ready !== "undefined" ?
  				rootjQuery.ready( selector ) :
  				// Execute immediately if ready is not present
  				selector( jQuery );
  		}
  
  		if ( selector.selector !== undefined ) {
  			this.selector = selector.selector;
  			this.context = selector.context;
  		}
  
  		return jQuery.makeArray( selector, this );
  	};
  
  // Give the init function the jQuery prototype for later instantiation
  init.prototype = jQuery.fn;
  
  // Initialize central reference
  rootjQuery = jQuery( document );
  
  
  var rparentsprev = /^(?:parents|prev(?:Until|All))/,
  	// methods guaranteed to produce a unique set when starting from a unique set
  	guaranteedUnique = {
  		children: true,
  		contents: true,
  		next: true,
  		prev: true
  	};
  
  jQuery.extend({
  	dir: function( elem, dir, until ) {
  		var matched = [],
  			cur = elem[ dir ];
  
  		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
  			if ( cur.nodeType === 1 ) {
  				matched.push( cur );
  			}
  			cur = cur[dir];
  		}
  		return matched;
  	},
  
  	sibling: function( n, elem ) {
  		var r = [];
  
  		for ( ; n; n = n.nextSibling ) {
  			if ( n.nodeType === 1 && n !== elem ) {
  				r.push( n );
  			}
  		}
  
  		return r;
  	}
  });
  
  jQuery.fn.extend({
  	has: function( target ) {
  		var i,
  			targets = jQuery( target, this ),
  			len = targets.length;
  
  		return this.filter(function() {
  			for ( i = 0; i < len; i++ ) {
  				if ( jQuery.contains( this, targets[i] ) ) {
  					return true;
  				}
  			}
  		});
  	},
  
  	closest: function( selectors, context ) {
  		var cur,
  			i = 0,
  			l = this.length,
  			matched = [],
  			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
  				jQuery( selectors, context || this.context ) :
  				0;
  
  		for ( ; i < l; i++ ) {
  			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
  				// Always skip document fragments
  				if ( cur.nodeType < 11 && (pos ?
  					pos.index(cur) > -1 :
  
  					// Don't pass non-elements to Sizzle
  					cur.nodeType === 1 &&
  						jQuery.find.matchesSelector(cur, selectors)) ) {
  
  					matched.push( cur );
  					break;
  				}
  			}
  		}
  
  		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
  	},
  
  	// Determine the position of an element within
  	// the matched set of elements
  	index: function( elem ) {
  
  		// No argument, return index in parent
  		if ( !elem ) {
  			return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
  		}
  
  		// index in selector
  		if ( typeof elem === "string" ) {
  			return jQuery.inArray( this[0], jQuery( elem ) );
  		}
  
  		// Locate the position of the desired element
  		return jQuery.inArray(
  			// If it receives a jQuery object, the first element is used
  			elem.jquery ? elem[0] : elem, this );
  	},
  
  	add: function( selector, context ) {
  		return this.pushStack(
  			jQuery.unique(
  				jQuery.merge( this.get(), jQuery( selector, context ) )
  			)
  		);
  	},
  
  	addBack: function( selector ) {
  		return this.add( selector == null ?
  			this.prevObject : this.prevObject.filter(selector)
  		);
  	}
  });
  
  function sibling( cur, dir ) {
  	do {
  		cur = cur[ dir ];
  	} while ( cur && cur.nodeType !== 1 );
  
  	return cur;
  }
  
  jQuery.each({
  	parent: function( elem ) {
  		var parent = elem.parentNode;
  		return parent && parent.nodeType !== 11 ? parent : null;
  	},
  	parents: function( elem ) {
  		return jQuery.dir( elem, "parentNode" );
  	},
  	parentsUntil: function( elem, i, until ) {
  		return jQuery.dir( elem, "parentNode", until );
  	},
  	next: function( elem ) {
  		return sibling( elem, "nextSibling" );
  	},
  	prev: function( elem ) {
  		return sibling( elem, "previousSibling" );
  	},
  	nextAll: function( elem ) {
  		return jQuery.dir( elem, "nextSibling" );
  	},
  	prevAll: function( elem ) {
  		return jQuery.dir( elem, "previousSibling" );
  	},
  	nextUntil: function( elem, i, until ) {
  		return jQuery.dir( elem, "nextSibling", until );
  	},
  	prevUntil: function( elem, i, until ) {
  		return jQuery.dir( elem, "previousSibling", until );
  	},
  	siblings: function( elem ) {
  		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
  	},
  	children: function( elem ) {
  		return jQuery.sibling( elem.firstChild );
  	},
  	contents: function( elem ) {
  		return jQuery.nodeName( elem, "iframe" ) ?
  			elem.contentDocument || elem.contentWindow.document :
  			jQuery.merge( [], elem.childNodes );
  	}
  }, function( name, fn ) {
  	jQuery.fn[ name ] = function( until, selector ) {
  		var ret = jQuery.map( this, fn, until );
  
  		if ( name.slice( -5 ) !== "Until" ) {
  			selector = until;
  		}
  
  		if ( selector && typeof selector === "string" ) {
  			ret = jQuery.filter( selector, ret );
  		}
  
  		if ( this.length > 1 ) {
  			// Remove duplicates
  			if ( !guaranteedUnique[ name ] ) {
  				ret = jQuery.unique( ret );
  			}
  
  			// Reverse order for parents* and prev-derivatives
  			if ( rparentsprev.test( name ) ) {
  				ret = ret.reverse();
  			}
  		}
  
  		return this.pushStack( ret );
  	};
  });
  var rnotwhite = (/\S+/g);
  
  
  
  // String to Object options format cache
  var optionsCache = {};
  
  // Convert String-formatted options into Object-formatted ones and store in cache
  function createOptions( options ) {
  	var object = optionsCache[ options ] = {};
  	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
  		object[ flag ] = true;
  	});
  	return object;
  }
  
  /*
   * Create a callback list using the following parameters:
   *
   *	options: an optional list of space-separated options that will change how
   *			the callback list behaves or a more traditional option object
   *
   * By default a callback list will act like an event callback list and can be
   * "fired" multiple times.
   *
   * Possible options:
   *
   *	once:			will ensure the callback list can only be fired once (like a Deferred)
   *
   *	memory:			will keep track of previous values and will call any callback added
   *					after the list has been fired right away with the latest "memorized"
   *					values (like a Deferred)
   *
   *	unique:			will ensure a callback can only be added once (no duplicate in the list)
   *
   *	stopOnFalse:	interrupt callings when a callback returns false
   *
   */
  jQuery.Callbacks = function( options ) {
  
  	// Convert options from String-formatted to Object-formatted if needed
  	// (we check in cache first)
  	options = typeof options === "string" ?
  		( optionsCache[ options ] || createOptions( options ) ) :
  		jQuery.extend( {}, options );
  
  	var // Flag to know if list is currently firing
  		firing,
  		// Last fire value (for non-forgettable lists)
  		memory,
  		// Flag to know if list was already fired
  		fired,
  		// End of the loop when firing
  		firingLength,
  		// Index of currently firing callback (modified by remove if needed)
  		firingIndex,
  		// First callback to fire (used internally by add and fireWith)
  		firingStart,
  		// Actual callback list
  		list = [],
  		// Stack of fire calls for repeatable lists
  		stack = !options.once && [],
  		// Fire callbacks
  		fire = function( data ) {
  			memory = options.memory && data;
  			fired = true;
  			firingIndex = firingStart || 0;
  			firingStart = 0;
  			firingLength = list.length;
  			firing = true;
  			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
  				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
  					memory = false; // To prevent further calls using add
  					break;
  				}
  			}
  			firing = false;
  			if ( list ) {
  				if ( stack ) {
  					if ( stack.length ) {
  						fire( stack.shift() );
  					}
  				} else if ( memory ) {
  					list = [];
  				} else {
  					self.disable();
  				}
  			}
  		},
  		// Actual Callbacks object
  		self = {
  			// Add a callback or a collection of callbacks to the list
  			add: function() {
  				if ( list ) {
  					// First, we save the current length
  					var start = list.length;
  					(function add( args ) {
  						jQuery.each( args, function( _, arg ) {
  							var type = jQuery.type( arg );
  							if ( type === "function" ) {
  								if ( !options.unique || !self.has( arg ) ) {
  									list.push( arg );
  								}
  							} else if ( arg && arg.length && type !== "string" ) {
  								// Inspect recursively
  								add( arg );
  							}
  						});
  					})( arguments );
  					// Do we need to add the callbacks to the
  					// current firing batch?
  					if ( firing ) {
  						firingLength = list.length;
  					// With memory, if we're not firing then
  					// we should call right away
  					} else if ( memory ) {
  						firingStart = start;
  						fire( memory );
  					}
  				}
  				return this;
  			},
  			// Remove a callback from the list
  			remove: function() {
  				if ( list ) {
  					jQuery.each( arguments, function( _, arg ) {
  						var index;
  						while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
  							list.splice( index, 1 );
  							// Handle firing indexes
  							if ( firing ) {
  								if ( index <= firingLength ) {
  									firingLength--;
  								}
  								if ( index <= firingIndex ) {
  									firingIndex--;
  								}
  							}
  						}
  					});
  				}
  				return this;
  			},
  			// Check if a given callback is in the list.
  			// If no argument is given, return whether or not list has callbacks attached.
  			has: function( fn ) {
  				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
  			},
  			// Remove all callbacks from the list
  			empty: function() {
  				list = [];
  				firingLength = 0;
  				return this;
  			},
  			// Have the list do nothing anymore
  			disable: function() {
  				list = stack = memory = undefined;
  				return this;
  			},
  			// Is it disabled?
  			disabled: function() {
  				return !list;
  			},
  			// Lock the list in its current state
  			lock: function() {
  				stack = undefined;
  				if ( !memory ) {
  					self.disable();
  				}
  				return this;
  			},
  			// Is it locked?
  			locked: function() {
  				return !stack;
  			},
  			// Call all callbacks with the given context and arguments
  			fireWith: function( context, args ) {
  				if ( list && ( !fired || stack ) ) {
  					args = args || [];
  					args = [ context, args.slice ? args.slice() : args ];
  					if ( firing ) {
  						stack.push( args );
  					} else {
  						fire( args );
  					}
  				}
  				return this;
  			},
  			// Call all the callbacks with the given arguments
  			fire: function() {
  				self.fireWith( this, arguments );
  				return this;
  			},
  			// To know if the callbacks have already been called at least once
  			fired: function() {
  				return !!fired;
  			}
  		};
  
  	return self;
  };
  
  
  jQuery.extend({
  
  	Deferred: function( func ) {
  		var tuples = [
  				// action, add listener, listener list, final state
  				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
  				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
  				[ "notify", "progress", jQuery.Callbacks("memory") ]
  			],
  			state = "pending",
  			promise = {
  				state: function() {
  					return state;
  				},
  				always: function() {
  					deferred.done( arguments ).fail( arguments );
  					return this;
  				},
  				then: function( /* fnDone, fnFail, fnProgress */ ) {
  					var fns = arguments;
  					return jQuery.Deferred(function( newDefer ) {
  						jQuery.each( tuples, function( i, tuple ) {
  							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
  							// deferred[ done | fail | progress ] for forwarding actions to newDefer
  							deferred[ tuple[1] ](function() {
  								var returned = fn && fn.apply( this, arguments );
  								if ( returned && jQuery.isFunction( returned.promise ) ) {
  									returned.promise()
  										.done( newDefer.resolve )
  										.fail( newDefer.reject )
  										.progress( newDefer.notify );
  								} else {
  									newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
  								}
  							});
  						});
  						fns = null;
  					}).promise();
  				},
  				// Get a promise for this deferred
  				// If obj is provided, the promise aspect is added to the object
  				promise: function( obj ) {
  					return obj != null ? jQuery.extend( obj, promise ) : promise;
  				}
  			},
  			deferred = {};
  
  		// Keep pipe for back-compat
  		promise.pipe = promise.then;
  
  		// Add list-specific methods
  		jQuery.each( tuples, function( i, tuple ) {
  			var list = tuple[ 2 ],
  				stateString = tuple[ 3 ];
  
  			// promise[ done | fail | progress ] = list.add
  			promise[ tuple[1] ] = list.add;
  
  			// Handle state
  			if ( stateString ) {
  				list.add(function() {
  					// state = [ resolved | rejected ]
  					state = stateString;
  
  				// [ reject_list | resolve_list ].disable; progress_list.lock
  				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
  			}
  
  			// deferred[ resolve | reject | notify ]
  			deferred[ tuple[0] ] = function() {
  				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
  				return this;
  			};
  			deferred[ tuple[0] + "With" ] = list.fireWith;
  		});
  
  		// Make the deferred a promise
  		promise.promise( deferred );
  
  		// Call given func if any
  		if ( func ) {
  			func.call( deferred, deferred );
  		}
  
  		// All done!
  		return deferred;
  	},
  
  	// Deferred helper
  	when: function( subordinate /* , ..., subordinateN */ ) {
  		var i = 0,
  			resolveValues = slice.call( arguments ),
  			length = resolveValues.length,
  
  			// the count of uncompleted subordinates
  			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
  
  			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
  			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
  
  			// Update function for both resolve and progress values
  			updateFunc = function( i, contexts, values ) {
  				return function( value ) {
  					contexts[ i ] = this;
  					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
  					if ( values === progressValues ) {
  						deferred.notifyWith( contexts, values );
  
  					} else if ( !(--remaining) ) {
  						deferred.resolveWith( contexts, values );
  					}
  				};
  			},
  
  			progressValues, progressContexts, resolveContexts;
  
  		// add listeners to Deferred subordinates; treat others as resolved
  		if ( length > 1 ) {
  			progressValues = new Array( length );
  			progressContexts = new Array( length );
  			resolveContexts = new Array( length );
  			for ( ; i < length; i++ ) {
  				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
  					resolveValues[ i ].promise()
  						.done( updateFunc( i, resolveContexts, resolveValues ) )
  						.fail( deferred.reject )
  						.progress( updateFunc( i, progressContexts, progressValues ) );
  				} else {
  					--remaining;
  				}
  			}
  		}
  
  		// if we're not waiting on anything, resolve the master
  		if ( !remaining ) {
  			deferred.resolveWith( resolveContexts, resolveValues );
  		}
  
  		return deferred.promise();
  	}
  });
  
  
  // The deferred used on DOM ready
  var readyList;
  
  jQuery.fn.ready = function( fn ) {
  	// Add the callback
  	jQuery.ready.promise().done( fn );
  
  	return this;
  };
  
  jQuery.extend({
  	// Is the DOM ready to be used? Set to true once it occurs.
  	isReady: false,
  
  	// A counter to track how many items to wait for before
  	// the ready event fires. See #6781
  	readyWait: 1,
  
  	// Hold (or release) the ready event
  	holdReady: function( hold ) {
  		if ( hold ) {
  			jQuery.readyWait++;
  		} else {
  			jQuery.ready( true );
  		}
  	},
  
  	// Handle when the DOM is ready
  	ready: function( wait ) {
  
  		// Abort if there are pending holds or we're already ready
  		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
  			return;
  		}
  
  		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
  		if ( !document.body ) {
  			return setTimeout( jQuery.ready );
  		}
  
  		// Remember that the DOM is ready
  		jQuery.isReady = true;
  
  		// If a normal DOM Ready event fired, decrement, and wait if need be
  		if ( wait !== true && --jQuery.readyWait > 0 ) {
  			return;
  		}
  
  		// If there are functions bound, to execute
  		readyList.resolveWith( document, [ jQuery ] );
  
  		// Trigger any bound ready events
  		if ( jQuery.fn.trigger ) {
  			jQuery( document ).trigger("ready").off("ready");
  		}
  	}
  });
  
  /**
   * Clean-up method for dom ready events
   */
  function detach() {
  	if ( document.addEventListener ) {
  		document.removeEventListener( "DOMContentLoaded", completed, false );
  		window.removeEventListener( "load", completed, false );
  
  	} else {
  		document.detachEvent( "onreadystatechange", completed );
  		window.detachEvent( "onload", completed );
  	}
  }
  
  /**
   * The ready event handler and self cleanup method
   */
  function completed() {
  	// readyState === "complete" is good enough for us to call the dom ready in oldIE
  	if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
  		detach();
  		jQuery.ready();
  	}
  }
  
  jQuery.ready.promise = function( obj ) {
  	if ( !readyList ) {
  
  		readyList = jQuery.Deferred();
  
  		// Catch cases where $(document).ready() is called after the browser event has already occurred.
  		// we once tried to use readyState "interactive" here, but it caused issues like the one
  		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
  		if ( document.readyState === "complete" ) {
  			// Handle it asynchronously to allow scripts the opportunity to delay ready
  			setTimeout( jQuery.ready );
  
  		// Standards-based browsers support DOMContentLoaded
  		} else if ( document.addEventListener ) {
  			// Use the handy event callback
  			document.addEventListener( "DOMContentLoaded", completed, false );
  
  			// A fallback to window.onload, that will always work
  			window.addEventListener( "load", completed, false );
  
  		// If IE event model is used
  		} else {
  			// Ensure firing before onload, maybe late but safe also for iframes
  			document.attachEvent( "onreadystatechange", completed );
  
  			// A fallback to window.onload, that will always work
  			window.attachEvent( "onload", completed );
  
  			// If IE and not a frame
  			// continually check to see if the document is ready
  			var top = false;
  
  			try {
  				top = window.frameElement == null && document.documentElement;
  			} catch(e) {}
  
  			if ( top && top.doScroll ) {
  				(function doScrollCheck() {
  					if ( !jQuery.isReady ) {
  
  						try {
  							// Use the trick by Diego Perini
  							// http://javascript.nwbox.com/IEContentLoaded/
  							top.doScroll("left");
  						} catch(e) {
  							return setTimeout( doScrollCheck, 50 );
  						}
  
  						// detach all dom ready events
  						detach();
  
  						// and execute any waiting functions
  						jQuery.ready();
  					}
  				})();
  			}
  		}
  	}
  	return readyList.promise( obj );
  };
  
  
  var strundefined = typeof undefined;
  
  
  
  // Support: IE<9
  // Iteration over object's inherited properties before its own
  var i;
  for ( i in jQuery( support ) ) {
  	break;
  }
  support.ownLast = i !== "0";
  
  // Note: most support tests are defined in their respective modules.
  // false until the test is run
  support.inlineBlockNeedsLayout = false;
  
  jQuery(function() {
  	// We need to execute this one support test ASAP because we need to know
  	// if body.style.zoom needs to be set.
  
  	var container, div,
  		body = document.getElementsByTagName("body")[0];
  
  	if ( !body ) {
  		// Return for frameset docs that don't have a body
  		return;
  	}
  
  	// Setup
  	container = document.createElement( "div" );
  	container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
  
  	div = document.createElement( "div" );
  	body.appendChild( container ).appendChild( div );
  
  	if ( typeof div.style.zoom !== strundefined ) {
  		// Support: IE<8
  		// Check if natively block-level elements act like inline-block
  		// elements when setting their display to 'inline' and giving
  		// them layout
  		div.style.cssText = "border:0;margin:0;width:1px;padding:1px;display:inline;zoom:1";
  
  		if ( (support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 )) ) {
  			// Prevent IE 6 from affecting layout for positioned elements #11048
  			// Prevent IE from shrinking the body in IE 7 mode #12869
  			// Support: IE<8
  			body.style.zoom = 1;
  		}
  	}
  
  	body.removeChild( container );
  
  	// Null elements to avoid leaks in IE
  	container = div = null;
  });
  
  
  
  
  (function() {
  	var div = document.createElement( "div" );
  
  	// Execute the test only if not already executed in another module.
  	if (support.deleteExpando == null) {
  		// Support: IE<9
  		support.deleteExpando = true;
  		try {
  			delete div.test;
  		} catch( e ) {
  			support.deleteExpando = false;
  		}
  	}
  
  	// Null elements to avoid leaks in IE.
  	div = null;
  })();
  
  
  /**
   * Determines whether an object can have data
   */
  jQuery.acceptData = function( elem ) {
  	var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ],
  		nodeType = +elem.nodeType || 1;
  
  	// Do not set data on non-element DOM nodes because it will not be cleared (#8335).
  	return nodeType !== 1 && nodeType !== 9 ?
  		false :
  
  		// Nodes accept data unless otherwise specified; rejection can be conditional
  		!noData || noData !== true && elem.getAttribute("classid") === noData;
  };
  
  
  var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
  	rmultiDash = /([A-Z])/g;
  
  function dataAttr( elem, key, data ) {
  	// If nothing was found internally, try to fetch any
  	// data from the HTML5 data-* attribute
  	if ( data === undefined && elem.nodeType === 1 ) {
  
  		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
  
  		data = elem.getAttribute( name );
  
  		if ( typeof data === "string" ) {
  			try {
  				data = data === "true" ? true :
  					data === "false" ? false :
  					data === "null" ? null :
  					// Only convert to a number if it doesn't change the string
  					+data + "" === data ? +data :
  					rbrace.test( data ) ? jQuery.parseJSON( data ) :
  					data;
  			} catch( e ) {}
  
  			// Make sure we set the data so it isn't changed later
  			jQuery.data( elem, key, data );
  
  		} else {
  			data = undefined;
  		}
  	}
  
  	return data;
  }
  
  // checks a cache object for emptiness
  function isEmptyDataObject( obj ) {
  	var name;
  	for ( name in obj ) {
  
  		// if the public data object is empty, the private is still empty
  		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
  			continue;
  		}
  		if ( name !== "toJSON" ) {
  			return false;
  		}
  	}
  
  	return true;
  }
  
  function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
  	if ( !jQuery.acceptData( elem ) ) {
  		return;
  	}
  
  	var ret, thisCache,
  		internalKey = jQuery.expando,
  
  		// We have to handle DOM nodes and JS objects differently because IE6-7
  		// can't GC object references properly across the DOM-JS boundary
  		isNode = elem.nodeType,
  
  		// Only DOM nodes need the global jQuery cache; JS object data is
  		// attached directly to the object so GC can occur automatically
  		cache = isNode ? jQuery.cache : elem,
  
  		// Only defining an ID for JS objects if its cache already exists allows
  		// the code to shortcut on the same path as a DOM node with no cache
  		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
  
  	// Avoid doing any more work than we need to when trying to get data on an
  	// object that has no data at all
  	if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
  		return;
  	}
  
  	if ( !id ) {
  		// Only DOM nodes need a new unique ID for each element since their data
  		// ends up in the global cache
  		if ( isNode ) {
  			id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
  		} else {
  			id = internalKey;
  		}
  	}
  
  	if ( !cache[ id ] ) {
  		// Avoid exposing jQuery metadata on plain JS objects when the object
  		// is serialized using JSON.stringify
  		cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
  	}
  
  	// An object can be passed to jQuery.data instead of a key/value pair; this gets
  	// shallow copied over onto the existing cache
  	if ( typeof name === "object" || typeof name === "function" ) {
  		if ( pvt ) {
  			cache[ id ] = jQuery.extend( cache[ id ], name );
  		} else {
  			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
  		}
  	}
  
  	thisCache = cache[ id ];
  
  	// jQuery data() is stored in a separate object inside the object's internal data
  	// cache in order to avoid key collisions between internal data and user-defined
  	// data.
  	if ( !pvt ) {
  		if ( !thisCache.data ) {
  			thisCache.data = {};
  		}
  
  		thisCache = thisCache.data;
  	}
  
  	if ( data !== undefined ) {
  		thisCache[ jQuery.camelCase( name ) ] = data;
  	}
  
  	// Check for both converted-to-camel and non-converted data property names
  	// If a data property was specified
  	if ( typeof name === "string" ) {
  
  		// First Try to find as-is property data
  		ret = thisCache[ name ];
  
  		// Test for null|undefined property data
  		if ( ret == null ) {
  
  			// Try to find the camelCased property
  			ret = thisCache[ jQuery.camelCase( name ) ];
  		}
  	} else {
  		ret = thisCache;
  	}
  
  	return ret;
  }
  
  function internalRemoveData( elem, name, pvt ) {
  	if ( !jQuery.acceptData( elem ) ) {
  		return;
  	}
  
  	var thisCache, i,
  		isNode = elem.nodeType,
  
  		// See jQuery.data for more information
  		cache = isNode ? jQuery.cache : elem,
  		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
  
  	// If there is already no cache entry for this object, there is no
  	// purpose in continuing
  	if ( !cache[ id ] ) {
  		return;
  	}
  
  	if ( name ) {
  
  		thisCache = pvt ? cache[ id ] : cache[ id ].data;
  
  		if ( thisCache ) {
  
  			// Support array or space separated string names for data keys
  			if ( !jQuery.isArray( name ) ) {
  
  				// try the string as a key before any manipulation
  				if ( name in thisCache ) {
  					name = [ name ];
  				} else {
  
  					// split the camel cased version by spaces unless a key with the spaces exists
  					name = jQuery.camelCase( name );
  					if ( name in thisCache ) {
  						name = [ name ];
  					} else {
  						name = name.split(" ");
  					}
  				}
  			} else {
  				// If "name" is an array of keys...
  				// When data is initially created, via ("key", "val") signature,
  				// keys will be converted to camelCase.
  				// Since there is no way to tell _how_ a key was added, remove
  				// both plain key and camelCase key. #12786
  				// This will only penalize the array argument path.
  				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
  			}
  
  			i = name.length;
  			while ( i-- ) {
  				delete thisCache[ name[i] ];
  			}
  
  			// If there is no data left in the cache, we want to continue
  			// and let the cache object itself get destroyed
  			if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
  				return;
  			}
  		}
  	}
  
  	// See jQuery.data for more information
  	if ( !pvt ) {
  		delete cache[ id ].data;
  
  		// Don't destroy the parent cache unless the internal data object
  		// had been the only thing left in it
  		if ( !isEmptyDataObject( cache[ id ] ) ) {
  			return;
  		}
  	}
  
  	// Destroy the cache
  	if ( isNode ) {
  		jQuery.cleanData( [ elem ], true );
  
  	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
  	/* jshint eqeqeq: false */
  	} else if ( support.deleteExpando || cache != cache.window ) {
  		/* jshint eqeqeq: true */
  		delete cache[ id ];
  
  	// When all else fails, null
  	} else {
  		cache[ id ] = null;
  	}
  }
  
  jQuery.extend({
  	cache: {},
  
  	// The following elements (space-suffixed to avoid Object.prototype collisions)
  	// throw uncatchable exceptions if you attempt to set expando properties
  	noData: {
  		"applet ": true,
  		"embed ": true,
  		// ...but Flash objects (which have this classid) *can* handle expandos
  		"object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
  	},
  
  	hasData: function( elem ) {
  		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
  		return !!elem && !isEmptyDataObject( elem );
  	},
  
  	data: function( elem, name, data ) {
  		return internalData( elem, name, data );
  	},
  
  	removeData: function( elem, name ) {
  		return internalRemoveData( elem, name );
  	},
  
  	// For internal use only.
  	_data: function( elem, name, data ) {
  		return internalData( elem, name, data, true );
  	},
  
  	_removeData: function( elem, name ) {
  		return internalRemoveData( elem, name, true );
  	}
  });
  
  jQuery.fn.extend({
  	data: function( key, value ) {
  		var i, name, data,
  			elem = this[0],
  			attrs = elem && elem.attributes;
  
  		// Special expections of .data basically thwart jQuery.access,
  		// so implement the relevant behavior ourselves
  
  		// Gets all values
  		if ( key === undefined ) {
  			if ( this.length ) {
  				data = jQuery.data( elem );
  
  				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
  					i = attrs.length;
  					while ( i-- ) {
  						name = attrs[i].name;
  
  						if ( name.indexOf("data-") === 0 ) {
  							name = jQuery.camelCase( name.slice(5) );
  
  							dataAttr( elem, name, data[ name ] );
  						}
  					}
  					jQuery._data( elem, "parsedAttrs", true );
  				}
  			}
  
  			return data;
  		}
  
  		// Sets multiple values
  		if ( typeof key === "object" ) {
  			return this.each(function() {
  				jQuery.data( this, key );
  			});
  		}
  
  		return arguments.length > 1 ?
  
  			// Sets one value
  			this.each(function() {
  				jQuery.data( this, key, value );
  			}) :
  
  			// Gets one value
  			// Try to fetch any internally stored data first
  			elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
  	},
  
  	removeData: function( key ) {
  		return this.each(function() {
  			jQuery.removeData( this, key );
  		});
  	}
  });
  
  
  jQuery.extend({
  	queue: function( elem, type, data ) {
  		var queue;
  
  		if ( elem ) {
  			type = ( type || "fx" ) + "queue";
  			queue = jQuery._data( elem, type );
  
  			// Speed up dequeue by getting out quickly if this is just a lookup
  			if ( data ) {
  				if ( !queue || jQuery.isArray(data) ) {
  					queue = jQuery._data( elem, type, jQuery.makeArray(data) );
  				} else {
  					queue.push( data );
  				}
  			}
  			return queue || [];
  		}
  	},
  
  	dequeue: function( elem, type ) {
  		type = type || "fx";
  
  		var queue = jQuery.queue( elem, type ),
  			startLength = queue.length,
  			fn = queue.shift(),
  			hooks = jQuery._queueHooks( elem, type ),
  			next = function() {
  				jQuery.dequeue( elem, type );
  			};
  
  		// If the fx queue is dequeued, always remove the progress sentinel
  		if ( fn === "inprogress" ) {
  			fn = queue.shift();
  			startLength--;
  		}
  
  		if ( fn ) {
  
  			// Add a progress sentinel to prevent the fx queue from being
  			// automatically dequeued
  			if ( type === "fx" ) {
  				queue.unshift( "inprogress" );
  			}
  
  			// clear up the last queue stop function
  			delete hooks.stop;
  			fn.call( elem, next, hooks );
  		}
  
  		if ( !startLength && hooks ) {
  			hooks.empty.fire();
  		}
  	},
  
  	// not intended for public consumption - generates a queueHooks object, or returns the current one
  	_queueHooks: function( elem, type ) {
  		var key = type + "queueHooks";
  		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
  			empty: jQuery.Callbacks("once memory").add(function() {
  				jQuery._removeData( elem, type + "queue" );
  				jQuery._removeData( elem, key );
  			})
  		});
  	}
  });
  
  jQuery.fn.extend({
  	queue: function( type, data ) {
  		var setter = 2;
  
  		if ( typeof type !== "string" ) {
  			data = type;
  			type = "fx";
  			setter--;
  		}
  
  		if ( arguments.length < setter ) {
  			return jQuery.queue( this[0], type );
  		}
  
  		return data === undefined ?
  			this :
  			this.each(function() {
  				var queue = jQuery.queue( this, type, data );
  
  				// ensure a hooks for this queue
  				jQuery._queueHooks( this, type );
  
  				if ( type === "fx" && queue[0] !== "inprogress" ) {
  					jQuery.dequeue( this, type );
  				}
  			});
  	},
  	dequeue: function( type ) {
  		return this.each(function() {
  			jQuery.dequeue( this, type );
  		});
  	},
  	clearQueue: function( type ) {
  		return this.queue( type || "fx", [] );
  	},
  	// Get a promise resolved when queues of a certain type
  	// are emptied (fx is the type by default)
  	promise: function( type, obj ) {
  		var tmp,
  			count = 1,
  			defer = jQuery.Deferred(),
  			elements = this,
  			i = this.length,
  			resolve = function() {
  				if ( !( --count ) ) {
  					defer.resolveWith( elements, [ elements ] );
  				}
  			};
  
  		if ( typeof type !== "string" ) {
  			obj = type;
  			type = undefined;
  		}
  		type = type || "fx";
  
  		while ( i-- ) {
  			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
  			if ( tmp && tmp.empty ) {
  				count++;
  				tmp.empty.add( resolve );
  			}
  		}
  		resolve();
  		return defer.promise( obj );
  	}
  });
  var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
  
  var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
  
  var isHidden = function( elem, el ) {
  		// isHidden might be called from jQuery#filter function;
  		// in that case, element will be second argument
  		elem = el || elem;
  		return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
  	};
  
  
  
  // Multifunctional method to get and set values of a collection
  // The value/s can optionally be executed if it's a function
  var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
  	var i = 0,
  		length = elems.length,
  		bulk = key == null;
  
  	// Sets many values
  	if ( jQuery.type( key ) === "object" ) {
  		chainable = true;
  		for ( i in key ) {
  			jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
  		}
  
  	// Sets one value
  	} else if ( value !== undefined ) {
  		chainable = true;
  
  		if ( !jQuery.isFunction( value ) ) {
  			raw = true;
  		}
  
  		if ( bulk ) {
  			// Bulk operations run against the entire set
  			if ( raw ) {
  				fn.call( elems, value );
  				fn = null;
  
  			// ...except when executing function values
  			} else {
  				bulk = fn;
  				fn = function( elem, key, value ) {
  					return bulk.call( jQuery( elem ), value );
  				};
  			}
  		}
  
  		if ( fn ) {
  			for ( ; i < length; i++ ) {
  				fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
  			}
  		}
  	}
  
  	return chainable ?
  		elems :
  
  		// Gets
  		bulk ?
  			fn.call( elems ) :
  			length ? fn( elems[0], key ) : emptyGet;
  };
  var rcheckableType = (/^(?:checkbox|radio)$/i);
  
  
  
  (function() {
  	var fragment = document.createDocumentFragment(),
  		div = document.createElement("div"),
  		input = document.createElement("input");
  
  	// Setup
  	div.setAttribute( "className", "t" );
  	div.innerHTML = "  <link/><table></table><a href='/a'>a</a>";
  
  	// IE strips leading whitespace when .innerHTML is used
  	support.leadingWhitespace = div.firstChild.nodeType === 3;
  
  	// Make sure that tbody elements aren't automatically inserted
  	// IE will insert them into empty tables
  	support.tbody = !div.getElementsByTagName( "tbody" ).length;
  
  	// Make sure that link elements get serialized correctly by innerHTML
  	// This requires a wrapper element in IE
  	support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
  
  	// Makes sure cloning an html5 element does not cause problems
  	// Where outerHTML is undefined, this still works
  	support.html5Clone =
  		document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";
  
  	// Check if a disconnected checkbox will retain its checked
  	// value of true after appended to the DOM (IE6/7)
  	input.type = "checkbox";
  	input.checked = true;
  	fragment.appendChild( input );
  	support.appendChecked = input.checked;
  
  	// Make sure textarea (and checkbox) defaultValue is properly cloned
  	// Support: IE6-IE11+
  	div.innerHTML = "<textarea>x</textarea>";
  	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
  
  	// #11217 - WebKit loses check when the name is after the checked attribute
  	fragment.appendChild( div );
  	div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
  
  	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
  	// old WebKit doesn't clone checked state correctly in fragments
  	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
  
  	// Support: IE<9
  	// Opera does not clone events (and typeof div.attachEvent === undefined).
  	// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
  	support.noCloneEvent = true;
  	if ( div.attachEvent ) {
  		div.attachEvent( "onclick", function() {
  			support.noCloneEvent = false;
  		});
  
  		div.cloneNode( true ).click();
  	}
  
  	// Execute the test only if not already executed in another module.
  	if (support.deleteExpando == null) {
  		// Support: IE<9
  		support.deleteExpando = true;
  		try {
  			delete div.test;
  		} catch( e ) {
  			support.deleteExpando = false;
  		}
  	}
  
  	// Null elements to avoid leaks in IE.
  	fragment = div = input = null;
  })();
  
  
  (function() {
  	var i, eventName,
  		div = document.createElement( "div" );
  
  	// Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
  	for ( i in { submit: true, change: true, focusin: true }) {
  		eventName = "on" + i;
  
  		if ( !(support[ i + "Bubbles" ] = eventName in window) ) {
  			// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
  			div.setAttribute( eventName, "t" );
  			support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false;
  		}
  	}
  
  	// Null elements to avoid leaks in IE.
  	div = null;
  })();
  
  
  var rformElems = /^(?:input|select|textarea)$/i,
  	rkeyEvent = /^key/,
  	rmouseEvent = /^(?:mouse|contextmenu)|click/,
  	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
  	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
  
  function returnTrue() {
  	return true;
  }
  
  function returnFalse() {
  	return false;
  }
  
  function safeActiveElement() {
  	try {
  		return document.activeElement;
  	} catch ( err ) { }
  }
  
  /*
   * Helper functions for managing events -- not part of the public interface.
   * Props to Dean Edwards' addEvent library for many of the ideas.
   */
  jQuery.event = {
  
  	global: {},
  
  	add: function( elem, types, handler, data, selector ) {
  		var tmp, events, t, handleObjIn,
  			special, eventHandle, handleObj,
  			handlers, type, namespaces, origType,
  			elemData = jQuery._data( elem );
  
  		// Don't attach events to noData or text/comment nodes (but allow plain objects)
  		if ( !elemData ) {
  			return;
  		}
  
  		// Caller can pass in an object of custom data in lieu of the handler
  		if ( handler.handler ) {
  			handleObjIn = handler;
  			handler = handleObjIn.handler;
  			selector = handleObjIn.selector;
  		}
  
  		// Make sure that the handler has a unique ID, used to find/remove it later
  		if ( !handler.guid ) {
  			handler.guid = jQuery.guid++;
  		}
  
  		// Init the element's event structure and main handler, if this is the first
  		if ( !(events = elemData.events) ) {
  			events = elemData.events = {};
  		}
  		if ( !(eventHandle = elemData.handle) ) {
  			eventHandle = elemData.handle = function( e ) {
  				// Discard the second event of a jQuery.event.trigger() and
  				// when an event is called after a page has unloaded
  				return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
  					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
  					undefined;
  			};
  			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
  			eventHandle.elem = elem;
  		}
  
  		// Handle multiple events separated by a space
  		types = ( types || "" ).match( rnotwhite ) || [ "" ];
  		t = types.length;
  		while ( t-- ) {
  			tmp = rtypenamespace.exec( types[t] ) || [];
  			type = origType = tmp[1];
  			namespaces = ( tmp[2] || "" ).split( "." ).sort();
  
  			// There *must* be a type, no attaching namespace-only handlers
  			if ( !type ) {
  				continue;
  			}
  
  			// If event changes its type, use the special event handlers for the changed type
  			special = jQuery.event.special[ type ] || {};
  
  			// If selector defined, determine special event api type, otherwise given type
  			type = ( selector ? special.delegateType : special.bindType ) || type;
  
  			// Update special based on newly reset type
  			special = jQuery.event.special[ type ] || {};
  
  			// handleObj is passed to all event handlers
  			handleObj = jQuery.extend({
  				type: type,
  				origType: origType,
  				data: data,
  				handler: handler,
  				guid: handler.guid,
  				selector: selector,
  				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
  				namespace: namespaces.join(".")
  			}, handleObjIn );
  
  			// Init the event handler queue if we're the first
  			if ( !(handlers = events[ type ]) ) {
  				handlers = events[ type ] = [];
  				handlers.delegateCount = 0;
  
  				// Only use addEventListener/attachEvent if the special events handler returns false
  				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
  					// Bind the global event handler to the element
  					if ( elem.addEventListener ) {
  						elem.addEventListener( type, eventHandle, false );
  
  					} else if ( elem.attachEvent ) {
  						elem.attachEvent( "on" + type, eventHandle );
  					}
  				}
  			}
  
  			if ( special.add ) {
  				special.add.call( elem, handleObj );
  
  				if ( !handleObj.handler.guid ) {
  					handleObj.handler.guid = handler.guid;
  				}
  			}
  
  			// Add to the element's handler list, delegates in front
  			if ( selector ) {
  				handlers.splice( handlers.delegateCount++, 0, handleObj );
  			} else {
  				handlers.push( handleObj );
  			}
  
  			// Keep track of which events have ever been used, for event optimization
  			jQuery.event.global[ type ] = true;
  		}
  
  		// Nullify elem to prevent memory leaks in IE
  		elem = null;
  	},
  
  	// Detach an event or set of events from an element
  	remove: function( elem, types, handler, selector, mappedTypes ) {
  		var j, handleObj, tmp,
  			origCount, t, events,
  			special, handlers, type,
  			namespaces, origType,
  			elemData = jQuery.hasData( elem ) && jQuery._data( elem );
  
  		if ( !elemData || !(events = elemData.events) ) {
  			return;
  		}
  
  		// Once for each type.namespace in types; type may be omitted
  		types = ( types || "" ).match( rnotwhite ) || [ "" ];
  		t = types.length;
  		while ( t-- ) {
  			tmp = rtypenamespace.exec( types[t] ) || [];
  			type = origType = tmp[1];
  			namespaces = ( tmp[2] || "" ).split( "." ).sort();
  
  			// Unbind all events (on this namespace, if provided) for the element
  			if ( !type ) {
  				for ( type in events ) {
  					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
  				}
  				continue;
  			}
  
  			special = jQuery.event.special[ type ] || {};
  			type = ( selector ? special.delegateType : special.bindType ) || type;
  			handlers = events[ type ] || [];
  			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
  
  			// Remove matching events
  			origCount = j = handlers.length;
  			while ( j-- ) {
  				handleObj = handlers[ j ];
  
  				if ( ( mappedTypes || origType === handleObj.origType ) &&
  					( !handler || handler.guid === handleObj.guid ) &&
  					( !tmp || tmp.test( handleObj.namespace ) ) &&
  					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
  					handlers.splice( j, 1 );
  
  					if ( handleObj.selector ) {
  						handlers.delegateCount--;
  					}
  					if ( special.remove ) {
  						special.remove.call( elem, handleObj );
  					}
  				}
  			}
  
  			// Remove generic event handler if we removed something and no more handlers exist
  			// (avoids potential for endless recursion during removal of special event handlers)
  			if ( origCount && !handlers.length ) {
  				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
  					jQuery.removeEvent( elem, type, elemData.handle );
  				}
  
  				delete events[ type ];
  			}
  		}
  
  		// Remove the expando if it's no longer used
  		if ( jQuery.isEmptyObject( events ) ) {
  			delete elemData.handle;
  
  			// removeData also checks for emptiness and clears the expando if empty
  			// so use it instead of delete
  			jQuery._removeData( elem, "events" );
  		}
  	},
  
  	trigger: function( event, data, elem, onlyHandlers ) {
  		var handle, ontype, cur,
  			bubbleType, special, tmp, i,
  			eventPath = [ elem || document ],
  			type = hasOwn.call( event, "type" ) ? event.type : event,
  			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
  
  		cur = tmp = elem = elem || document;
  
  		// Don't do events on text and comment nodes
  		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
  			return;
  		}
  
  		// focus/blur morphs to focusin/out; ensure we're not firing them right now
  		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
  			return;
  		}
  
  		if ( type.indexOf(".") >= 0 ) {
  			// Namespaced trigger; create a regexp to match event type in handle()
  			namespaces = type.split(".");
  			type = namespaces.shift();
  			namespaces.sort();
  		}
  		ontype = type.indexOf(":") < 0 && "on" + type;
  
  		// Caller can pass in a jQuery.Event object, Object, or just an event type string
  		event = event[ jQuery.expando ] ?
  			event :
  			new jQuery.Event( type, typeof event === "object" && event );
  
  		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
  		event.isTrigger = onlyHandlers ? 2 : 3;
  		event.namespace = namespaces.join(".");
  		event.namespace_re = event.namespace ?
  			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
  			null;
  
  		// Clean up the event in case it is being reused
  		event.result = undefined;
  		if ( !event.target ) {
  			event.target = elem;
  		}
  
  		// Clone any incoming data and prepend the event, creating the handler arg list
  		data = data == null ?
  			[ event ] :
  			jQuery.makeArray( data, [ event ] );
  
  		// Allow special events to draw outside the lines
  		special = jQuery.event.special[ type ] || {};
  		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
  			return;
  		}
  
  		// Determine event propagation path in advance, per W3C events spec (#9951)
  		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
  		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
  
  			bubbleType = special.delegateType || type;
  			if ( !rfocusMorph.test( bubbleType + type ) ) {
  				cur = cur.parentNode;
  			}
  			for ( ; cur; cur = cur.parentNode ) {
  				eventPath.push( cur );
  				tmp = cur;
  			}
  
  			// Only add window if we got to document (e.g., not plain obj or detached DOM)
  			if ( tmp === (elem.ownerDocument || document) ) {
  				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
  			}
  		}
  
  		// Fire handlers on the event path
  		i = 0;
  		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
  
  			event.type = i > 1 ?
  				bubbleType :
  				special.bindType || type;
  
  			// jQuery handler
  			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
  			if ( handle ) {
  				handle.apply( cur, data );
  			}
  
  			// Native handler
  			handle = ontype && cur[ ontype ];
  			if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
  				event.result = handle.apply( cur, data );
  				if ( event.result === false ) {
  					event.preventDefault();
  				}
  			}
  		}
  		event.type = type;
  
  		// If nobody prevented the default action, do it now
  		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
  
  			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
  				jQuery.acceptData( elem ) ) {
  
  				// Call a native DOM method on the target with the same name name as the event.
  				// Can't use an .isFunction() check here because IE6/7 fails that test.
  				// Don't do default actions on window, that's where global variables be (#6170)
  				if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
  
  					// Don't re-trigger an onFOO event when we call its FOO() method
  					tmp = elem[ ontype ];
  
  					if ( tmp ) {
  						elem[ ontype ] = null;
  					}
  
  					// Prevent re-triggering of the same event, since we already bubbled it above
  					jQuery.event.triggered = type;
  					try {
  						elem[ type ]();
  					} catch ( e ) {
  						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
  						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
  					}
  					jQuery.event.triggered = undefined;
  
  					if ( tmp ) {
  						elem[ ontype ] = tmp;
  					}
  				}
  			}
  		}
  
  		return event.result;
  	},
  
  	dispatch: function( event ) {
  
  		// Make a writable jQuery.Event from the native event object
  		event = jQuery.event.fix( event );
  
  		var i, ret, handleObj, matched, j,
  			handlerQueue = [],
  			args = slice.call( arguments ),
  			handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
  			special = jQuery.event.special[ event.type ] || {};
  
  		// Use the fix-ed jQuery.Event rather than the (read-only) native event
  		args[0] = event;
  		event.delegateTarget = this;
  
  		// Call the preDispatch hook for the mapped type, and let it bail if desired
  		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
  			return;
  		}
  
  		// Determine handlers
  		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
  
  		// Run delegates first; they may want to stop propagation beneath us
  		i = 0;
  		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
  			event.currentTarget = matched.elem;
  
  			j = 0;
  			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
  
  				// Triggered event must either 1) have no namespace, or
  				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
  				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
  
  					event.handleObj = handleObj;
  					event.data = handleObj.data;
  
  					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
  							.apply( matched.elem, args );
  
  					if ( ret !== undefined ) {
  						if ( (event.result = ret) === false ) {
  							event.preventDefault();
  							event.stopPropagation();
  						}
  					}
  				}
  			}
  		}
  
  		// Call the postDispatch hook for the mapped type
  		if ( special.postDispatch ) {
  			special.postDispatch.call( this, event );
  		}
  
  		return event.result;
  	},
  
  	handlers: function( event, handlers ) {
  		var sel, handleObj, matches, i,
  			handlerQueue = [],
  			delegateCount = handlers.delegateCount,
  			cur = event.target;
  
  		// Find delegate handlers
  		// Black-hole SVG <use> instance trees (#13180)
  		// Avoid non-left-click bubbling in Firefox (#3861)
  		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
  
  			/* jshint eqeqeq: false */
  			for ( ; cur != this; cur = cur.parentNode || this ) {
  				/* jshint eqeqeq: true */
  
  				// Don't check non-elements (#13208)
  				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
  				if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
  					matches = [];
  					for ( i = 0; i < delegateCount; i++ ) {
  						handleObj = handlers[ i ];
  
  						// Don't conflict with Object.prototype properties (#13203)
  						sel = handleObj.selector + " ";
  
  						if ( matches[ sel ] === undefined ) {
  							matches[ sel ] = handleObj.needsContext ?
  								jQuery( sel, this ).index( cur ) >= 0 :
  								jQuery.find( sel, this, null, [ cur ] ).length;
  						}
  						if ( matches[ sel ] ) {
  							matches.push( handleObj );
  						}
  					}
  					if ( matches.length ) {
  						handlerQueue.push({ elem: cur, handlers: matches });
  					}
  				}
  			}
  		}
  
  		// Add the remaining (directly-bound) handlers
  		if ( delegateCount < handlers.length ) {
  			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
  		}
  
  		return handlerQueue;
  	},
  
  	fix: function( event ) {
  		if ( event[ jQuery.expando ] ) {
  			return event;
  		}
  
  		// Create a writable copy of the event object and normalize some properties
  		var i, prop, copy,
  			type = event.type,
  			originalEvent = event,
  			fixHook = this.fixHooks[ type ];
  
  		if ( !fixHook ) {
  			this.fixHooks[ type ] = fixHook =
  				rmouseEvent.test( type ) ? this.mouseHooks :
  				rkeyEvent.test( type ) ? this.keyHooks :
  				{};
  		}
  		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
  
  		event = new jQuery.Event( originalEvent );
  
  		i = copy.length;
  		while ( i-- ) {
  			prop = copy[ i ];
  			event[ prop ] = originalEvent[ prop ];
  		}
  
  		// Support: IE<9
  		// Fix target property (#1925)
  		if ( !event.target ) {
  			event.target = originalEvent.srcElement || document;
  		}
  
  		// Support: Chrome 23+, Safari?
  		// Target should not be a text node (#504, #13143)
  		if ( event.target.nodeType === 3 ) {
  			event.target = event.target.parentNode;
  		}
  
  		// Support: IE<9
  		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
  		event.metaKey = !!event.metaKey;
  
  		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
  	},
  
  	// Includes some event props shared by KeyEvent and MouseEvent
  	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
  
  	fixHooks: {},
  
  	keyHooks: {
  		props: "char charCode key keyCode".split(" "),
  		filter: function( event, original ) {
  
  			// Add which for key events
  			if ( event.which == null ) {
  				event.which = original.charCode != null ? original.charCode : original.keyCode;
  			}
  
  			return event;
  		}
  	},
  
  	mouseHooks: {
  		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
  		filter: function( event, original ) {
  			var body, eventDoc, doc,
  				button = original.button,
  				fromElement = original.fromElement;
  
  			// Calculate pageX/Y if missing and clientX/Y available
  			if ( event.pageX == null && original.clientX != null ) {
  				eventDoc = event.target.ownerDocument || document;
  				doc = eventDoc.documentElement;
  				body = eventDoc.body;
  
  				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
  				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
  			}
  
  			// Add relatedTarget, if necessary
  			if ( !event.relatedTarget && fromElement ) {
  				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
  			}
  
  			// Add which for click: 1 === left; 2 === middle; 3 === right
  			// Note: button is not normalized, so don't use it
  			if ( !event.which && button !== undefined ) {
  				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
  			}
  
  			return event;
  		}
  	},
  
  	special: {
  		load: {
  			// Prevent triggered image.load events from bubbling to window.load
  			noBubble: true
  		},
  		focus: {
  			// Fire native event if possible so blur/focus sequence is correct
  			trigger: function() {
  				if ( this !== safeActiveElement() && this.focus ) {
  					try {
  						this.focus();
  						return false;
  					} catch ( e ) {
  						// Support: IE<9
  						// If we error on focus to hidden element (#1486, #12518),
  						// let .trigger() run the handlers
  					}
  				}
  			},
  			delegateType: "focusin"
  		},
  		blur: {
  			trigger: function() {
  				if ( this === safeActiveElement() && this.blur ) {
  					this.blur();
  					return false;
  				}
  			},
  			delegateType: "focusout"
  		},
  		click: {
  			// For checkbox, fire native event so checked state will be right
  			trigger: function() {
  				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
  					this.click();
  					return false;
  				}
  			},
  
  			// For cross-browser consistency, don't fire native .click() on links
  			_default: function( event ) {
  				return jQuery.nodeName( event.target, "a" );
  			}
  		},
  
  		beforeunload: {
  			postDispatch: function( event ) {
  
  				// Even when returnValue equals to undefined Firefox will still show alert
  				if ( event.result !== undefined ) {
  					event.originalEvent.returnValue = event.result;
  				}
  			}
  		}
  	},
  
  	simulate: function( type, elem, event, bubble ) {
  		// Piggyback on a donor event to simulate a different one.
  		// Fake originalEvent to avoid donor's stopPropagation, but if the
  		// simulated event prevents default then we do the same on the donor.
  		var e = jQuery.extend(
  			new jQuery.Event(),
  			event,
  			{
  				type: type,
  				isSimulated: true,
  				originalEvent: {}
  			}
  		);
  		if ( bubble ) {
  			jQuery.event.trigger( e, null, elem );
  		} else {
  			jQuery.event.dispatch.call( elem, e );
  		}
  		if ( e.isDefaultPrevented() ) {
  			event.preventDefault();
  		}
  	}
  };
  
  jQuery.removeEvent = document.removeEventListener ?
  	function( elem, type, handle ) {
  		if ( elem.removeEventListener ) {
  			elem.removeEventListener( type, handle, false );
  		}
  	} :
  	function( elem, type, handle ) {
  		var name = "on" + type;
  
  		if ( elem.detachEvent ) {
  
  			// #8545, #7054, preventing memory leaks for custom events in IE6-8
  			// detachEvent needed property on element, by name of that event, to properly expose it to GC
  			if ( typeof elem[ name ] === strundefined ) {
  				elem[ name ] = null;
  			}
  
  			elem.detachEvent( name, handle );
  		}
  	};
  
  jQuery.Event = function( src, props ) {
  	// Allow instantiation without the 'new' keyword
  	if ( !(this instanceof jQuery.Event) ) {
  		return new jQuery.Event( src, props );
  	}
  
  	// Event object
  	if ( src && src.type ) {
  		this.originalEvent = src;
  		this.type = src.type;
  
  		// Events bubbling up the document may have been marked as prevented
  		// by a handler lower down the tree; reflect the correct value.
  		this.isDefaultPrevented = src.defaultPrevented ||
  				src.defaultPrevented === undefined && (
  				// Support: IE < 9
  				src.returnValue === false ||
  				// Support: Android < 4.0
  				src.getPreventDefault && src.getPreventDefault() ) ?
  			returnTrue :
  			returnFalse;
  
  	// Event type
  	} else {
  		this.type = src;
  	}
  
  	// Put explicitly provided properties onto the event object
  	if ( props ) {
  		jQuery.extend( this, props );
  	}
  
  	// Create a timestamp if incoming event doesn't have one
  	this.timeStamp = src && src.timeStamp || jQuery.now();
  
  	// Mark it as fixed
  	this[ jQuery.expando ] = true;
  };
  
  // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
  // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
  jQuery.Event.prototype = {
  	isDefaultPrevented: returnFalse,
  	isPropagationStopped: returnFalse,
  	isImmediatePropagationStopped: returnFalse,
  
  	preventDefault: function() {
  		var e = this.originalEvent;
  
  		this.isDefaultPrevented = returnTrue;
  		if ( !e ) {
  			return;
  		}
  
  		// If preventDefault exists, run it on the original event
  		if ( e.preventDefault ) {
  			e.preventDefault();
  
  		// Support: IE
  		// Otherwise set the returnValue property of the original event to false
  		} else {
  			e.returnValue = false;
  		}
  	},
  	stopPropagation: function() {
  		var e = this.originalEvent;
  
  		this.isPropagationStopped = returnTrue;
  		if ( !e ) {
  			return;
  		}
  		// If stopPropagation exists, run it on the original event
  		if ( e.stopPropagation ) {
  			e.stopPropagation();
  		}
  
  		// Support: IE
  		// Set the cancelBubble property of the original event to true
  		e.cancelBubble = true;
  	},
  	stopImmediatePropagation: function() {
  		this.isImmediatePropagationStopped = returnTrue;
  		this.stopPropagation();
  	}
  };
  
  // Create mouseenter/leave events using mouseover/out and event-time checks
  jQuery.each({
  	mouseenter: "mouseover",
  	mouseleave: "mouseout"
  }, function( orig, fix ) {
  	jQuery.event.special[ orig ] = {
  		delegateType: fix,
  		bindType: fix,
  
  		handle: function( event ) {
  			var ret,
  				target = this,
  				related = event.relatedTarget,
  				handleObj = event.handleObj;
  
  			// For mousenter/leave call the handler if related is outside the target.
  			// NB: No relatedTarget if the mouse left/entered the browser window
  			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
  				event.type = handleObj.origType;
  				ret = handleObj.handler.apply( this, arguments );
  				event.type = fix;
  			}
  			return ret;
  		}
  	};
  });
  
  // IE submit delegation
  if ( !support.submitBubbles ) {
  
  	jQuery.event.special.submit = {
  		setup: function() {
  			// Only need this for delegated form submit events
  			if ( jQuery.nodeName( this, "form" ) ) {
  				return false;
  			}
  
  			// Lazy-add a submit handler when a descendant form may potentially be submitted
  			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
  				// Node name check avoids a VML-related crash in IE (#9807)
  				var elem = e.target,
  					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
  				if ( form && !jQuery._data( form, "submitBubbles" ) ) {
  					jQuery.event.add( form, "submit._submit", function( event ) {
  						event._submit_bubble = true;
  					});
  					jQuery._data( form, "submitBubbles", true );
  				}
  			});
  			// return undefined since we don't need an event listener
  		},
  
  		postDispatch: function( event ) {
  			// If form was submitted by the user, bubble the event up the tree
  			if ( event._submit_bubble ) {
  				delete event._submit_bubble;
  				if ( this.parentNode && !event.isTrigger ) {
  					jQuery.event.simulate( "submit", this.parentNode, event, true );
  				}
  			}
  		},
  
  		teardown: function() {
  			// Only need this for delegated form submit events
  			if ( jQuery.nodeName( this, "form" ) ) {
  				return false;
  			}
  
  			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
  			jQuery.event.remove( this, "._submit" );
  		}
  	};
  }
  
  // IE change delegation and checkbox/radio fix
  if ( !support.changeBubbles ) {
  
  	jQuery.event.special.change = {
  
  		setup: function() {
  
  			if ( rformElems.test( this.nodeName ) ) {
  				// IE doesn't fire change on a check/radio until blur; trigger it on click
  				// after a propertychange. Eat the blur-change in special.change.handle.
  				// This still fires onchange a second time for check/radio after blur.
  				if ( this.type === "checkbox" || this.type === "radio" ) {
  					jQuery.event.add( this, "propertychange._change", function( event ) {
  						if ( event.originalEvent.propertyName === "checked" ) {
  							this._just_changed = true;
  						}
  					});
  					jQuery.event.add( this, "click._change", function( event ) {
  						if ( this._just_changed && !event.isTrigger ) {
  							this._just_changed = false;
  						}
  						// Allow triggered, simulated change events (#11500)
  						jQuery.event.simulate( "change", this, event, true );
  					});
  				}
  				return false;
  			}
  			// Delegated event; lazy-add a change handler on descendant inputs
  			jQuery.event.add( this, "beforeactivate._change", function( e ) {
  				var elem = e.target;
  
  				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
  					jQuery.event.add( elem, "change._change", function( event ) {
  						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
  							jQuery.event.simulate( "change", this.parentNode, event, true );
  						}
  					});
  					jQuery._data( elem, "changeBubbles", true );
  				}
  			});
  		},
  
  		handle: function( event ) {
  			var elem = event.target;
  
  			// Swallow native change events from checkbox/radio, we already triggered them above
  			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
  				return event.handleObj.handler.apply( this, arguments );
  			}
  		},
  
  		teardown: function() {
  			jQuery.event.remove( this, "._change" );
  
  			return !rformElems.test( this.nodeName );
  		}
  	};
  }
  
  // Create "bubbling" focus and blur events
  if ( !support.focusinBubbles ) {
  	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
  
  		// Attach a single capturing handler on the document while someone wants focusin/focusout
  		var handler = function( event ) {
  				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
  			};
  
  		jQuery.event.special[ fix ] = {
  			setup: function() {
  				var doc = this.ownerDocument || this,
  					attaches = jQuery._data( doc, fix );
  
  				if ( !attaches ) {
  					doc.addEventListener( orig, handler, true );
  				}
  				jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
  			},
  			teardown: function() {
  				var doc = this.ownerDocument || this,
  					attaches = jQuery._data( doc, fix ) - 1;
  
  				if ( !attaches ) {
  					doc.removeEventListener( orig, handler, true );
  					jQuery._removeData( doc, fix );
  				} else {
  					jQuery._data( doc, fix, attaches );
  				}
  			}
  		};
  	});
  }
  
  jQuery.fn.extend({
  
  	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
  		var type, origFn;
  
  		// Types can be a map of types/handlers
  		if ( typeof types === "object" ) {
  			// ( types-Object, selector, data )
  			if ( typeof selector !== "string" ) {
  				// ( types-Object, data )
  				data = data || selector;
  				selector = undefined;
  			}
  			for ( type in types ) {
  				this.on( type, selector, data, types[ type ], one );
  			}
  			return this;
  		}
  
  		if ( data == null && fn == null ) {
  			// ( types, fn )
  			fn = selector;
  			data = selector = undefined;
  		} else if ( fn == null ) {
  			if ( typeof selector === "string" ) {
  				// ( types, selector, fn )
  				fn = data;
  				data = undefined;
  			} else {
  				// ( types, data, fn )
  				fn = data;
  				data = selector;
  				selector = undefined;
  			}
  		}
  		if ( fn === false ) {
  			fn = returnFalse;
  		} else if ( !fn ) {
  			return this;
  		}
  
  		if ( one === 1 ) {
  			origFn = fn;
  			fn = function( event ) {
  				// Can use an empty set, since event contains the info
  				jQuery().off( event );
  				return origFn.apply( this, arguments );
  			};
  			// Use same guid so caller can remove using origFn
  			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
  		}
  		return this.each( function() {
  			jQuery.event.add( this, types, fn, data, selector );
  		});
  	},
  	one: function( types, selector, data, fn ) {
  		return this.on( types, selector, data, fn, 1 );
  	},
  	off: function( types, selector, fn ) {
  		var handleObj, type;
  		if ( types && types.preventDefault && types.handleObj ) {
  			// ( event )  dispatched jQuery.Event
  			handleObj = types.handleObj;
  			jQuery( types.delegateTarget ).off(
  				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
  				handleObj.selector,
  				handleObj.handler
  			);
  			return this;
  		}
  		if ( typeof types === "object" ) {
  			// ( types-object [, selector] )
  			for ( type in types ) {
  				this.off( type, selector, types[ type ] );
  			}
  			return this;
  		}
  		if ( selector === false || typeof selector === "function" ) {
  			// ( types [, fn] )
  			fn = selector;
  			selector = undefined;
  		}
  		if ( fn === false ) {
  			fn = returnFalse;
  		}
  		return this.each(function() {
  			jQuery.event.remove( this, types, fn, selector );
  		});
  	},
  
  	trigger: function( type, data ) {
  		return this.each(function() {
  			jQuery.event.trigger( type, data, this );
  		});
  	},
  	triggerHandler: function( type, data ) {
  		var elem = this[0];
  		if ( elem ) {
  			return jQuery.event.trigger( type, data, elem, true );
  		}
  	}
  });
  
  
  function createSafeFragment( document ) {
  	var list = nodeNames.split( "|" ),
  		safeFrag = document.createDocumentFragment();
  
  	if ( safeFrag.createElement ) {
  		while ( list.length ) {
  			safeFrag.createElement(
  				list.pop()
  			);
  		}
  	}
  	return safeFrag;
  }
  
  var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
  		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
  	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
  	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
  	rleadingWhitespace = /^\s+/,
  	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
  	rtagName = /<([\w:]+)/,
  	rtbody = /<tbody/i,
  	rhtml = /<|&#?\w+;/,
  	rnoInnerhtml = /<(?:script|style|link)/i,
  	// checked="checked" or checked
  	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
  	rscriptType = /^$|\/(?:java|ecma)script/i,
  	rscriptTypeMasked = /^true\/(.*)/,
  	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
  
  	// We have to close these tags to support XHTML (#13200)
  	wrapMap = {
  		option: [ 1, "<select multiple='multiple'>", "</select>" ],
  		legend: [ 1, "<fieldset>", "</fieldset>" ],
  		area: [ 1, "<map>", "</map>" ],
  		param: [ 1, "<object>", "</object>" ],
  		thead: [ 1, "<table>", "</table>" ],
  		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
  		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
  		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
  
  		// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
  		// unless wrapped in a div with non-breaking characters in front of it.
  		_default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
  	},
  	safeFragment = createSafeFragment( document ),
  	fragmentDiv = safeFragment.appendChild( document.createElement("div") );
  
  wrapMap.optgroup = wrapMap.option;
  wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
  wrapMap.th = wrapMap.td;
  
  function getAll( context, tag ) {
  	var elems, elem,
  		i = 0,
  		found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) :
  			typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) :
  			undefined;
  
  	if ( !found ) {
  		for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
  			if ( !tag || jQuery.nodeName( elem, tag ) ) {
  				found.push( elem );
  			} else {
  				jQuery.merge( found, getAll( elem, tag ) );
  			}
  		}
  	}
  
  	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
  		jQuery.merge( [ context ], found ) :
  		found;
  }
  
  // Used in buildFragment, fixes the defaultChecked property
  function fixDefaultChecked( elem ) {
  	if ( rcheckableType.test( elem.type ) ) {
  		elem.defaultChecked = elem.checked;
  	}
  }
  
  // Support: IE<8
  // Manipulating tables requires a tbody
  function manipulationTarget( elem, content ) {
  	return jQuery.nodeName( elem, "table" ) &&
  		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
  
  		elem.getElementsByTagName("tbody")[0] ||
  			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
  		elem;
  }
  
  // Replace/restore the type attribute of script elements for safe DOM manipulation
  function disableScript( elem ) {
  	elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
  	return elem;
  }
  function restoreScript( elem ) {
  	var match = rscriptTypeMasked.exec( elem.type );
  	if ( match ) {
  		elem.type = match[1];
  	} else {
  		elem.removeAttribute("type");
  	}
  	return elem;
  }
  
  // Mark scripts as having already been evaluated
  function setGlobalEval( elems, refElements ) {
  	var elem,
  		i = 0;
  	for ( ; (elem = elems[i]) != null; i++ ) {
  		jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
  	}
  }
  
  function cloneCopyEvent( src, dest ) {
  
  	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
  		return;
  	}
  
  	var type, i, l,
  		oldData = jQuery._data( src ),
  		curData = jQuery._data( dest, oldData ),
  		events = oldData.events;
  
  	if ( events ) {
  		delete curData.handle;
  		curData.events = {};
  
  		for ( type in events ) {
  			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
  				jQuery.event.add( dest, type, events[ type ][ i ] );
  			}
  		}
  	}
  
  	// make the cloned public data object a copy from the original
  	if ( curData.data ) {
  		curData.data = jQuery.extend( {}, curData.data );
  	}
  }
  
  function fixCloneNodeIssues( src, dest ) {
  	var nodeName, e, data;
  
  	// We do not need to do anything for non-Elements
  	if ( dest.nodeType !== 1 ) {
  		return;
  	}
  
  	nodeName = dest.nodeName.toLowerCase();
  
  	// IE6-8 copies events bound via attachEvent when using cloneNode.
  	if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
  		data = jQuery._data( dest );
  
  		for ( e in data.events ) {
  			jQuery.removeEvent( dest, e, data.handle );
  		}
  
  		// Event data gets referenced instead of copied if the expando gets copied too
  		dest.removeAttribute( jQuery.expando );
  	}
  
  	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
  	if ( nodeName === "script" && dest.text !== src.text ) {
  		disableScript( dest ).text = src.text;
  		restoreScript( dest );
  
  	// IE6-10 improperly clones children of object elements using classid.
  	// IE10 throws NoModificationAllowedError if parent is null, #12132.
  	} else if ( nodeName === "object" ) {
  		if ( dest.parentNode ) {
  			dest.outerHTML = src.outerHTML;
  		}
  
  		// This path appears unavoidable for IE9. When cloning an object
  		// element in IE9, the outerHTML strategy above is not sufficient.
  		// If the src has innerHTML and the destination does not,
  		// copy the src.innerHTML into the dest.innerHTML. #10324
  		if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
  			dest.innerHTML = src.innerHTML;
  		}
  
  	} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
  		// IE6-8 fails to persist the checked state of a cloned checkbox
  		// or radio button. Worse, IE6-7 fail to give the cloned element
  		// a checked appearance if the defaultChecked value isn't also set
  
  		dest.defaultChecked = dest.checked = src.checked;
  
  		// IE6-7 get confused and end up setting the value of a cloned
  		// checkbox/radio button to an empty string instead of "on"
  		if ( dest.value !== src.value ) {
  			dest.value = src.value;
  		}
  
  	// IE6-8 fails to return the selected option to the default selected
  	// state when cloning options
  	} else if ( nodeName === "option" ) {
  		dest.defaultSelected = dest.selected = src.defaultSelected;
  
  	// IE6-8 fails to set the defaultValue to the correct value when
  	// cloning other types of input fields
  	} else if ( nodeName === "input" || nodeName === "textarea" ) {
  		dest.defaultValue = src.defaultValue;
  	}
  }
  
  jQuery.extend({
  	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
  		var destElements, node, clone, i, srcElements,
  			inPage = jQuery.contains( elem.ownerDocument, elem );
  
  		if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
  			clone = elem.cloneNode( true );
  
  		// IE<=8 does not properly clone detached, unknown element nodes
  		} else {
  			fragmentDiv.innerHTML = elem.outerHTML;
  			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
  		}
  
  		if ( (!support.noCloneEvent || !support.noCloneChecked) &&
  				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
  
  			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
  			destElements = getAll( clone );
  			srcElements = getAll( elem );
  
  			// Fix all IE cloning issues
  			for ( i = 0; (node = srcElements[i]) != null; ++i ) {
  				// Ensure that the destination node is not null; Fixes #9587
  				if ( destElements[i] ) {
  					fixCloneNodeIssues( node, destElements[i] );
  				}
  			}
  		}
  
  		// Copy the events from the original to the clone
  		if ( dataAndEvents ) {
  			if ( deepDataAndEvents ) {
  				srcElements = srcElements || getAll( elem );
  				destElements = destElements || getAll( clone );
  
  				for ( i = 0; (node = srcElements[i]) != null; i++ ) {
  					cloneCopyEvent( node, destElements[i] );
  				}
  			} else {
  				cloneCopyEvent( elem, clone );
  			}
  		}
  
  		// Preserve script evaluation history
  		destElements = getAll( clone, "script" );
  		if ( destElements.length > 0 ) {
  			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
  		}
  
  		destElements = srcElements = node = null;
  
  		// Return the cloned set
  		return clone;
  	},
  
  	buildFragment: function( elems, context, scripts, selection ) {
  		var j, elem, contains,
  			tmp, tag, tbody, wrap,
  			l = elems.length,
  
  			// Ensure a safe fragment
  			safe = createSafeFragment( context ),
  
  			nodes = [],
  			i = 0;
  
  		for ( ; i < l; i++ ) {
  			elem = elems[ i ];
  
  			if ( elem || elem === 0 ) {
  
  				// Add nodes directly
  				if ( jQuery.type( elem ) === "object" ) {
  					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
  
  				// Convert non-html into a text node
  				} else if ( !rhtml.test( elem ) ) {
  					nodes.push( context.createTextNode( elem ) );
  
  				// Convert html into DOM nodes
  				} else {
  					tmp = tmp || safe.appendChild( context.createElement("div") );
  
  					// Deserialize a standard representation
  					tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase();
  					wrap = wrapMap[ tag ] || wrapMap._default;
  
  					tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
  
  					// Descend through wrappers to the right content
  					j = wrap[0];
  					while ( j-- ) {
  						tmp = tmp.lastChild;
  					}
  
  					// Manually add leading whitespace removed by IE
  					if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
  						nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
  					}
  
  					// Remove IE's autoinserted <tbody> from table fragments
  					if ( !support.tbody ) {
  
  						// String was a <table>, *may* have spurious <tbody>
  						elem = tag === "table" && !rtbody.test( elem ) ?
  							tmp.firstChild :
  
  							// String was a bare <thead> or <tfoot>
  							wrap[1] === "<table>" && !rtbody.test( elem ) ?
  								tmp :
  								0;
  
  						j = elem && elem.childNodes.length;
  						while ( j-- ) {
  							if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
  								elem.removeChild( tbody );
  							}
  						}
  					}
  
  					jQuery.merge( nodes, tmp.childNodes );
  
  					// Fix #12392 for WebKit and IE > 9
  					tmp.textContent = "";
  
  					// Fix #12392 for oldIE
  					while ( tmp.firstChild ) {
  						tmp.removeChild( tmp.firstChild );
  					}
  
  					// Remember the top-level container for proper cleanup
  					tmp = safe.lastChild;
  				}
  			}
  		}
  
  		// Fix #11356: Clear elements from fragment
  		if ( tmp ) {
  			safe.removeChild( tmp );
  		}
  
  		// Reset defaultChecked for any radios and checkboxes
  		// about to be appended to the DOM in IE 6/7 (#8060)
  		if ( !support.appendChecked ) {
  			jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
  		}
  
  		i = 0;
  		while ( (elem = nodes[ i++ ]) ) {
  
  			// #4087 - If origin and destination elements are the same, and this is
  			// that element, do not do anything
  			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
  				continue;
  			}
  
  			contains = jQuery.contains( elem.ownerDocument, elem );
  
  			// Append to fragment
  			tmp = getAll( safe.appendChild( elem ), "script" );
  
  			// Preserve script evaluation history
  			if ( contains ) {
  				setGlobalEval( tmp );
  			}
  
  			// Capture executables
  			if ( scripts ) {
  				j = 0;
  				while ( (elem = tmp[ j++ ]) ) {
  					if ( rscriptType.test( elem.type || "" ) ) {
  						scripts.push( elem );
  					}
  				}
  			}
  		}
  
  		tmp = null;
  
  		return safe;
  	},
  
  	cleanData: function( elems, /* internal */ acceptData ) {
  		var elem, type, id, data,
  			i = 0,
  			internalKey = jQuery.expando,
  			cache = jQuery.cache,
  			deleteExpando = support.deleteExpando,
  			special = jQuery.event.special;
  
  		for ( ; (elem = elems[i]) != null; i++ ) {
  			if ( acceptData || jQuery.acceptData( elem ) ) {
  
  				id = elem[ internalKey ];
  				data = id && cache[ id ];
  
  				if ( data ) {
  					if ( data.events ) {
  						for ( type in data.events ) {
  							if ( special[ type ] ) {
  								jQuery.event.remove( elem, type );
  
  							// This is a shortcut to avoid jQuery.event.remove's overhead
  							} else {
  								jQuery.removeEvent( elem, type, data.handle );
  							}
  						}
  					}
  
  					// Remove cache only if it was not already removed by jQuery.event.remove
  					if ( cache[ id ] ) {
  
  						delete cache[ id ];
  
  						// IE does not allow us to delete expando properties from nodes,
  						// nor does it have a removeAttribute function on Document nodes;
  						// we must handle all of these cases
  						if ( deleteExpando ) {
  							delete elem[ internalKey ];
  
  						} else if ( typeof elem.removeAttribute !== strundefined ) {
  							elem.removeAttribute( internalKey );
  
  						} else {
  							elem[ internalKey ] = null;
  						}
  
  						deletedIds.push( id );
  					}
  				}
  			}
  		}
  	}
  });
  
  jQuery.fn.extend({
  	text: function( value ) {
  		return access( this, function( value ) {
  			return value === undefined ?
  				jQuery.text( this ) :
  				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
  		}, null, value, arguments.length );
  	},
  
  	append: function() {
  		return this.domManip( arguments, function( elem ) {
  			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  				var target = manipulationTarget( this, elem );
  				target.appendChild( elem );
  			}
  		});
  	},
  
  	prepend: function() {
  		return this.domManip( arguments, function( elem ) {
  			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  				var target = manipulationTarget( this, elem );
  				target.insertBefore( elem, target.firstChild );
  			}
  		});
  	},
  
  	before: function() {
  		return this.domManip( arguments, function( elem ) {
  			if ( this.parentNode ) {
  				this.parentNode.insertBefore( elem, this );
  			}
  		});
  	},
  
  	after: function() {
  		return this.domManip( arguments, function( elem ) {
  			if ( this.parentNode ) {
  				this.parentNode.insertBefore( elem, this.nextSibling );
  			}
  		});
  	},
  
  	remove: function( selector, keepData /* Internal Use Only */ ) {
  		var elem,
  			elems = selector ? jQuery.filter( selector, this ) : this,
  			i = 0;
  
  		for ( ; (elem = elems[i]) != null; i++ ) {
  
  			if ( !keepData && elem.nodeType === 1 ) {
  				jQuery.cleanData( getAll( elem ) );
  			}
  
  			if ( elem.parentNode ) {
  				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
  					setGlobalEval( getAll( elem, "script" ) );
  				}
  				elem.parentNode.removeChild( elem );
  			}
  		}
  
  		return this;
  	},
  
  	empty: function() {
  		var elem,
  			i = 0;
  
  		for ( ; (elem = this[i]) != null; i++ ) {
  			// Remove element nodes and prevent memory leaks
  			if ( elem.nodeType === 1 ) {
  				jQuery.cleanData( getAll( elem, false ) );
  			}
  
  			// Remove any remaining nodes
  			while ( elem.firstChild ) {
  				elem.removeChild( elem.firstChild );
  			}
  
  			// If this is a select, ensure that it displays empty (#12336)
  			// Support: IE<9
  			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
  				elem.options.length = 0;
  			}
  		}
  
  		return this;
  	},
  
  	clone: function( dataAndEvents, deepDataAndEvents ) {
  		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
  		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
  
  		return this.map(function() {
  			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
  		});
  	},
  
  	html: function( value ) {
  		return access( this, function( value ) {
  			var elem = this[ 0 ] || {},
  				i = 0,
  				l = this.length;
  
  			if ( value === undefined ) {
  				return elem.nodeType === 1 ?
  					elem.innerHTML.replace( rinlinejQuery, "" ) :
  					undefined;
  			}
  
  			// See if we can take a shortcut and just use innerHTML
  			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
  				( support.htmlSerialize || !rnoshimcache.test( value )  ) &&
  				( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
  				!wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) {
  
  				value = value.replace( rxhtmlTag, "<$1></$2>" );
  
  				try {
  					for (; i < l; i++ ) {
  						// Remove element nodes and prevent memory leaks
  						elem = this[i] || {};
  						if ( elem.nodeType === 1 ) {
  							jQuery.cleanData( getAll( elem, false ) );
  							elem.innerHTML = value;
  						}
  					}
  
  					elem = 0;
  
  				// If using innerHTML throws an exception, use the fallback method
  				} catch(e) {}
  			}
  
  			if ( elem ) {
  				this.empty().append( value );
  			}
  		}, null, value, arguments.length );
  	},
  
  	replaceWith: function() {
  		var arg = arguments[ 0 ];
  
  		// Make the changes, replacing each context element with the new content
  		this.domManip( arguments, function( elem ) {
  			arg = this.parentNode;
  
  			jQuery.cleanData( getAll( this ) );
  
  			if ( arg ) {
  				arg.replaceChild( elem, this );
  			}
  		});
  
  		// Force removal if there was no new content (e.g., from empty arguments)
  		return arg && (arg.length || arg.nodeType) ? this : this.remove();
  	},
  
  	detach: function( selector ) {
  		return this.remove( selector, true );
  	},
  
  	domManip: function( args, callback ) {
  
  		// Flatten any nested arrays
  		args = concat.apply( [], args );
  
  		var first, node, hasScripts,
  			scripts, doc, fragment,
  			i = 0,
  			l = this.length,
  			set = this,
  			iNoClone = l - 1,
  			value = args[0],
  			isFunction = jQuery.isFunction( value );
  
  		// We can't cloneNode fragments that contain checked, in WebKit
  		if ( isFunction ||
  				( l > 1 && typeof value === "string" &&
  					!support.checkClone && rchecked.test( value ) ) ) {
  			return this.each(function( index ) {
  				var self = set.eq( index );
  				if ( isFunction ) {
  					args[0] = value.call( this, index, self.html() );
  				}
  				self.domManip( args, callback );
  			});
  		}
  
  		if ( l ) {
  			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
  			first = fragment.firstChild;
  
  			if ( fragment.childNodes.length === 1 ) {
  				fragment = first;
  			}
  
  			if ( first ) {
  				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
  				hasScripts = scripts.length;
  
  				// Use the original fragment for the last item instead of the first because it can end up
  				// being emptied incorrectly in certain situations (#8070).
  				for ( ; i < l; i++ ) {
  					node = fragment;
  
  					if ( i !== iNoClone ) {
  						node = jQuery.clone( node, true, true );
  
  						// Keep references to cloned scripts for later restoration
  						if ( hasScripts ) {
  							jQuery.merge( scripts, getAll( node, "script" ) );
  						}
  					}
  
  					callback.call( this[i], node, i );
  				}
  
  				if ( hasScripts ) {
  					doc = scripts[ scripts.length - 1 ].ownerDocument;
  
  					// Reenable scripts
  					jQuery.map( scripts, restoreScript );
  
  					// Evaluate executable scripts on first document insertion
  					for ( i = 0; i < hasScripts; i++ ) {
  						node = scripts[ i ];
  						if ( rscriptType.test( node.type || "" ) &&
  							!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
  
  							if ( node.src ) {
  								// Optional AJAX dependency, but won't run scripts if not present
  								if ( jQuery._evalUrl ) {
  									jQuery._evalUrl( node.src );
  								}
  							} else {
  								jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
  							}
  						}
  					}
  				}
  
  				// Fix #11809: Avoid leaking memory
  				fragment = first = null;
  			}
  		}
  
  		return this;
  	}
  });
  
  jQuery.each({
  	appendTo: "append",
  	prependTo: "prepend",
  	insertBefore: "before",
  	insertAfter: "after",
  	replaceAll: "replaceWith"
  }, function( name, original ) {
  	jQuery.fn[ name ] = function( selector ) {
  		var elems,
  			i = 0,
  			ret = [],
  			insert = jQuery( selector ),
  			last = insert.length - 1;
  
  		for ( ; i <= last; i++ ) {
  			elems = i === last ? this : this.clone(true);
  			jQuery( insert[i] )[ original ]( elems );
  
  			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
  			push.apply( ret, elems.get() );
  		}
  
  		return this.pushStack( ret );
  	};
  });
  
  
  var iframe,
  	elemdisplay = {};
  
  /**
   * Retrieve the actual display of a element
   * @param {String} name nodeName of the element
   * @param {Object} doc Document object
   */
  // Called only from within defaultDisplay
  function actualDisplay( name, doc ) {
  	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
  
  		// getDefaultComputedStyle might be reliably used only on attached element
  		display = window.getDefaultComputedStyle ?
  
  			// Use of this method is a temporary fix (more like optmization) until something better comes along,
  			// since it was removed from specification and supported only in FF
  			window.getDefaultComputedStyle( elem[ 0 ] ).display : jQuery.css( elem[ 0 ], "display" );
  
  	// We don't have any data stored on the element,
  	// so use "detach" method as fast way to get rid of the element
  	elem.detach();
  
  	return display;
  }
  
  /**
   * Try to determine the default display value of an element
   * @param {String} nodeName
   */
  function defaultDisplay( nodeName ) {
  	var doc = document,
  		display = elemdisplay[ nodeName ];
  
  	if ( !display ) {
  		display = actualDisplay( nodeName, doc );
  
  		// If the simple way fails, read from inside an iframe
  		if ( display === "none" || !display ) {
  
  			// Use the already-created iframe if possible
  			iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
  
  			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
  			doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;
  
  			// Support: IE
  			doc.write();
  			doc.close();
  
  			display = actualDisplay( nodeName, doc );
  			iframe.detach();
  		}
  
  		// Store the correct default display
  		elemdisplay[ nodeName ] = display;
  	}
  
  	return display;
  }
  
  
  (function() {
  	var a, shrinkWrapBlocksVal,
  		div = document.createElement( "div" ),
  		divReset =
  			"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;" +
  			"display:block;padding:0;margin:0;border:0";
  
  	// Setup
  	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
  	a = div.getElementsByTagName( "a" )[ 0 ];
  
  	a.style.cssText = "float:left;opacity:.5";
  
  	// Make sure that element opacity exists
  	// (IE uses filter instead)
  	// Use a regex to work around a WebKit issue. See #5145
  	support.opacity = /^0.5/.test( a.style.opacity );
  
  	// Verify style float existence
  	// (IE uses styleFloat instead of cssFloat)
  	support.cssFloat = !!a.style.cssFloat;
  
  	div.style.backgroundClip = "content-box";
  	div.cloneNode( true ).style.backgroundClip = "";
  	support.clearCloneStyle = div.style.backgroundClip === "content-box";
  
  	// Null elements to avoid leaks in IE.
  	a = div = null;
  
  	support.shrinkWrapBlocks = function() {
  		var body, container, div, containerStyles;
  
  		if ( shrinkWrapBlocksVal == null ) {
  			body = document.getElementsByTagName( "body" )[ 0 ];
  			if ( !body ) {
  				// Test fired too early or in an unsupported environment, exit.
  				return;
  			}
  
  			containerStyles = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px";
  			container = document.createElement( "div" );
  			div = document.createElement( "div" );
  
  			body.appendChild( container ).appendChild( div );
  
  			// Will be changed later if needed.
  			shrinkWrapBlocksVal = false;
  
  			if ( typeof div.style.zoom !== strundefined ) {
  				// Support: IE6
  				// Check if elements with layout shrink-wrap their children
  				div.style.cssText = divReset + ";width:1px;padding:1px;zoom:1";
  				div.innerHTML = "<div></div>";
  				div.firstChild.style.width = "5px";
  				shrinkWrapBlocksVal = div.offsetWidth !== 3;
  			}
  
  			body.removeChild( container );
  
  			// Null elements to avoid leaks in IE.
  			body = container = div = null;
  		}
  
  		return shrinkWrapBlocksVal;
  	};
  
  })();
  var rmargin = (/^margin/);
  
  var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
  
  
  
  var getStyles, curCSS,
  	rposition = /^(top|right|bottom|left)$/;
  
  if ( window.getComputedStyle ) {
  	getStyles = function( elem ) {
  		return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
  	};
  
  	curCSS = function( elem, name, computed ) {
  		var width, minWidth, maxWidth, ret,
  			style = elem.style;
  
  		computed = computed || getStyles( elem );
  
  		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
  		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
  
  		if ( computed ) {
  
  			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
  				ret = jQuery.style( elem, name );
  			}
  
  			// A tribute to the "awesome hack by Dean Edwards"
  			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
  			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
  			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
  			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
  
  				// Remember the original values
  				width = style.width;
  				minWidth = style.minWidth;
  				maxWidth = style.maxWidth;
  
  				// Put in the new values to get a computed value out
  				style.minWidth = style.maxWidth = style.width = ret;
  				ret = computed.width;
  
  				// Revert the changed values
  				style.width = width;
  				style.minWidth = minWidth;
  				style.maxWidth = maxWidth;
  			}
  		}
  
  		// Support: IE
  		// IE returns zIndex value as an integer.
  		return ret === undefined ?
  			ret :
  			ret + "";
  	};
  } else if ( document.documentElement.currentStyle ) {
  	getStyles = function( elem ) {
  		return elem.currentStyle;
  	};
  
  	curCSS = function( elem, name, computed ) {
  		var left, rs, rsLeft, ret,
  			style = elem.style;
  
  		computed = computed || getStyles( elem );
  		ret = computed ? computed[ name ] : undefined;
  
  		// Avoid setting ret to empty string here
  		// so we don't default to auto
  		if ( ret == null && style && style[ name ] ) {
  			ret = style[ name ];
  		}
  
  		// From the awesome hack by Dean Edwards
  		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
  
  		// If we're not dealing with a regular pixel number
  		// but a number that has a weird ending, we need to convert it to pixels
  		// but not position css attributes, as those are proportional to the parent element instead
  		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
  		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
  
  			// Remember the original values
  			left = style.left;
  			rs = elem.runtimeStyle;
  			rsLeft = rs && rs.left;
  
  			// Put in the new values to get a computed value out
  			if ( rsLeft ) {
  				rs.left = elem.currentStyle.left;
  			}
  			style.left = name === "fontSize" ? "1em" : ret;
  			ret = style.pixelLeft + "px";
  
  			// Revert the changed values
  			style.left = left;
  			if ( rsLeft ) {
  				rs.left = rsLeft;
  			}
  		}
  
  		// Support: IE
  		// IE returns zIndex value as an integer.
  		return ret === undefined ?
  			ret :
  			ret + "" || "auto";
  	};
  }
  
  
  
  
  function addGetHookIf( conditionFn, hookFn ) {
  	// Define the hook, we'll check on the first run if it's really needed.
  	return {
  		get: function() {
  			var condition = conditionFn();
  
  			if ( condition == null ) {
  				// The test was not ready at this point; screw the hook this time
  				// but check again when needed next time.
  				return;
  			}
  
  			if ( condition ) {
  				// Hook not needed (or it's not possible to use it due to missing dependency),
  				// remove it.
  				// Since there are no other hooks for marginRight, remove the whole object.
  				delete this.get;
  				return;
  			}
  
  			// Hook needed; redefine it so that the support test is not executed again.
  
  			return (this.get = hookFn).apply( this, arguments );
  		}
  	};
  }
  
  
  (function() {
  	var a, reliableHiddenOffsetsVal, boxSizingVal, boxSizingReliableVal,
  		pixelPositionVal, reliableMarginRightVal,
  		div = document.createElement( "div" ),
  		containerStyles = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px",
  		divReset =
  			"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;" +
  			"display:block;padding:0;margin:0;border:0";
  
  	// Setup
  	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
  	a = div.getElementsByTagName( "a" )[ 0 ];
  
  	a.style.cssText = "float:left;opacity:.5";
  
  	// Make sure that element opacity exists
  	// (IE uses filter instead)
  	// Use a regex to work around a WebKit issue. See #5145
  	support.opacity = /^0.5/.test( a.style.opacity );
  
  	// Verify style float existence
  	// (IE uses styleFloat instead of cssFloat)
  	support.cssFloat = !!a.style.cssFloat;
  
  	div.style.backgroundClip = "content-box";
  	div.cloneNode( true ).style.backgroundClip = "";
  	support.clearCloneStyle = div.style.backgroundClip === "content-box";
  
  	// Null elements to avoid leaks in IE.
  	a = div = null;
  
  	jQuery.extend(support, {
  		reliableHiddenOffsets: function() {
  			if ( reliableHiddenOffsetsVal != null ) {
  				return reliableHiddenOffsetsVal;
  			}
  
  			var container, tds, isSupported,
  				div = document.createElement( "div" ),
  				body = document.getElementsByTagName( "body" )[ 0 ];
  
  			if ( !body ) {
  				// Return for frameset docs that don't have a body
  				return;
  			}
  
  			// Setup
  			div.setAttribute( "className", "t" );
  			div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
  
  			container = document.createElement( "div" );
  			container.style.cssText = containerStyles;
  
  			body.appendChild( container ).appendChild( div );
  
  			// Support: IE8
  			// Check if table cells still have offsetWidth/Height when they are set
  			// to display:none and there are still other visible table cells in a
  			// table row; if so, offsetWidth/Height are not reliable for use when
  			// determining if an element has been hidden directly using
  			// display:none (it is still safe to use offsets if a parent element is
  			// hidden; don safety goggles and see bug #4512 for more information).
  			div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
  			tds = div.getElementsByTagName( "td" );
  			tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
  			isSupported = ( tds[ 0 ].offsetHeight === 0 );
  
  			tds[ 0 ].style.display = "";
  			tds[ 1 ].style.display = "none";
  
  			// Support: IE8
  			// Check if empty table cells still have offsetWidth/Height
  			reliableHiddenOffsetsVal = isSupported && ( tds[ 0 ].offsetHeight === 0 );
  
  			body.removeChild( container );
  
  			// Null elements to avoid leaks in IE.
  			div = body = null;
  
  			return reliableHiddenOffsetsVal;
  		},
  
  		boxSizing: function() {
  			if ( boxSizingVal == null ) {
  				computeStyleTests();
  			}
  			return boxSizingVal;
  		},
  
  		boxSizingReliable: function() {
  			if ( boxSizingReliableVal == null ) {
  				computeStyleTests();
  			}
  			return boxSizingReliableVal;
  		},
  
  		pixelPosition: function() {
  			if ( pixelPositionVal == null ) {
  				computeStyleTests();
  			}
  			return pixelPositionVal;
  		},
  
  		reliableMarginRight: function() {
  			var body, container, div, marginDiv;
  
  			// Use window.getComputedStyle because jsdom on node.js will break without it.
  			if ( reliableMarginRightVal == null && window.getComputedStyle ) {
  				body = document.getElementsByTagName( "body" )[ 0 ];
  				if ( !body ) {
  					// Test fired too early or in an unsupported environment, exit.
  					return;
  				}
  
  				container = document.createElement( "div" );
  				div = document.createElement( "div" );
  				container.style.cssText = containerStyles;
  
  				body.appendChild( container ).appendChild( div );
  
  				// Check if div with explicit width and no margin-right incorrectly
  				// gets computed margin-right based on width of container. (#3333)
  				// Fails in WebKit before Feb 2011 nightlies
  				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
  				marginDiv = div.appendChild( document.createElement( "div" ) );
  				marginDiv.style.cssText = div.style.cssText = divReset;
  				marginDiv.style.marginRight = marginDiv.style.width = "0";
  				div.style.width = "1px";
  
  				reliableMarginRightVal =
  					!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
  
  				body.removeChild( container );
  			}
  
  			return reliableMarginRightVal;
  		}
  	});
  
  	function computeStyleTests() {
  		var container, div,
  			body = document.getElementsByTagName( "body" )[ 0 ];
  
  		if ( !body ) {
  			// Test fired too early or in an unsupported environment, exit.
  			return;
  		}
  
  		container = document.createElement( "div" );
  		div = document.createElement( "div" );
  		container.style.cssText = containerStyles;
  
  		body.appendChild( container ).appendChild( div );
  
  		div.style.cssText =
  			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" +
  				"position:absolute;display:block;padding:1px;border:1px;width:4px;" +
  				"margin-top:1%;top:1%";
  
  		// Workaround failing boxSizing test due to offsetWidth returning wrong value
  		// with some non-1 values of body zoom, ticket #13543
  		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
  			boxSizingVal = div.offsetWidth === 4;
  		});
  
  		// Will be changed later if needed.
  		boxSizingReliableVal = true;
  		pixelPositionVal = false;
  		reliableMarginRightVal = true;
  
  		// Use window.getComputedStyle because jsdom on node.js will break without it.
  		if ( window.getComputedStyle ) {
  			pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
  			boxSizingReliableVal =
  				( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
  		}
  
  		body.removeChild( container );
  
  		// Null elements to avoid leaks in IE.
  		div = body = null;
  	}
  
  })();
  
  
  // A method for quickly swapping in/out CSS properties to get correct calculations.
  jQuery.swap = function( elem, options, callback, args ) {
  	var ret, name,
  		old = {};
  
  	// Remember the old values, and insert the new ones
  	for ( name in options ) {
  		old[ name ] = elem.style[ name ];
  		elem.style[ name ] = options[ name ];
  	}
  
  	ret = callback.apply( elem, args || [] );
  
  	// Revert the old values
  	for ( name in options ) {
  		elem.style[ name ] = old[ name ];
  	}
  
  	return ret;
  };
  
  
  var
  		ralpha = /alpha\([^)]*\)/i,
  	ropacity = /opacity\s*=\s*([^)]*)/,
  
  	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
  	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
  	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
  	rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
  	rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
  
  	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
  	cssNormalTransform = {
  		letterSpacing: 0,
  		fontWeight: 400
  	},
  
  	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
  
  
  // return a css property mapped to a potentially vendor prefixed property
  function vendorPropName( style, name ) {
  
  	// shortcut for names that are not vendor prefixed
  	if ( name in style ) {
  		return name;
  	}
  
  	// check for vendor prefixed names
  	var capName = name.charAt(0).toUpperCase() + name.slice(1),
  		origName = name,
  		i = cssPrefixes.length;
  
  	while ( i-- ) {
  		name = cssPrefixes[ i ] + capName;
  		if ( name in style ) {
  			return name;
  		}
  	}
  
  	return origName;
  }
  
  function showHide( elements, show ) {
  	var display, elem, hidden,
  		values = [],
  		index = 0,
  		length = elements.length;
  
  	for ( ; index < length; index++ ) {
  		elem = elements[ index ];
  		if ( !elem.style ) {
  			continue;
  		}
  
  		values[ index ] = jQuery._data( elem, "olddisplay" );
  		display = elem.style.display;
  		if ( show ) {
  			// Reset the inline display of this element to learn if it is
  			// being hidden by cascaded rules or not
  			if ( !values[ index ] && display === "none" ) {
  				elem.style.display = "";
  			}
  
  			// Set elements which have been overridden with display: none
  			// in a stylesheet to whatever the default browser style is
  			// for such an element
  			if ( elem.style.display === "" && isHidden( elem ) ) {
  				values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
  			}
  		} else {
  
  			if ( !values[ index ] ) {
  				hidden = isHidden( elem );
  
  				if ( display && display !== "none" || !hidden ) {
  					jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
  				}
  			}
  		}
  	}
  
  	// Set the display of most of the elements in a second loop
  	// to avoid the constant reflow
  	for ( index = 0; index < length; index++ ) {
  		elem = elements[ index ];
  		if ( !elem.style ) {
  			continue;
  		}
  		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
  			elem.style.display = show ? values[ index ] || "" : "none";
  		}
  	}
  
  	return elements;
  }
  
  function setPositiveNumber( elem, value, subtract ) {
  	var matches = rnumsplit.exec( value );
  	return matches ?
  		// Guard against undefined "subtract", e.g., when used as in cssHooks
  		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
  		value;
  }
  
  function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
  	var i = extra === ( isBorderBox ? "border" : "content" ) ?
  		// If we already have the right measurement, avoid augmentation
  		4 :
  		// Otherwise initialize for horizontal or vertical properties
  		name === "width" ? 1 : 0,
  
  		val = 0;
  
  	for ( ; i < 4; i += 2 ) {
  		// both box models exclude margin, so add it if we want it
  		if ( extra === "margin" ) {
  			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
  		}
  
  		if ( isBorderBox ) {
  			// border-box includes padding, so remove it if we want content
  			if ( extra === "content" ) {
  				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
  			}
  
  			// at this point, extra isn't border nor margin, so remove border
  			if ( extra !== "margin" ) {
  				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
  			}
  		} else {
  			// at this point, extra isn't content, so add padding
  			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
  
  			// at this point, extra isn't content nor padding, so add border
  			if ( extra !== "padding" ) {
  				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
  			}
  		}
  	}
  
  	return val;
  }
  
  function getWidthOrHeight( elem, name, extra ) {
  
  	// Start with offset property, which is equivalent to the border-box value
  	var valueIsBorderBox = true,
  		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
  		styles = getStyles( elem ),
  		isBorderBox = support.boxSizing() && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
  
  	// some non-html elements return undefined for offsetWidth, so check for null/undefined
  	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
  	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
  	if ( val <= 0 || val == null ) {
  		// Fall back to computed then uncomputed css if necessary
  		val = curCSS( elem, name, styles );
  		if ( val < 0 || val == null ) {
  			val = elem.style[ name ];
  		}
  
  		// Computed unit is not pixels. Stop here and return.
  		if ( rnumnonpx.test(val) ) {
  			return val;
  		}
  
  		// we need the check for style in case a browser which returns unreliable values
  		// for getComputedStyle silently falls back to the reliable elem.style
  		valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );
  
  		// Normalize "", auto, and prepare for extra
  		val = parseFloat( val ) || 0;
  	}
  
  	// use the active box-sizing model to add/subtract irrelevant styles
  	return ( val +
  		augmentWidthOrHeight(
  			elem,
  			name,
  			extra || ( isBorderBox ? "border" : "content" ),
  			valueIsBorderBox,
  			styles
  		)
  	) + "px";
  }
  
  jQuery.extend({
  	// Add in style property hooks for overriding the default
  	// behavior of getting and setting a style property
  	cssHooks: {
  		opacity: {
  			get: function( elem, computed ) {
  				if ( computed ) {
  					// We should always get a number back from opacity
  					var ret = curCSS( elem, "opacity" );
  					return ret === "" ? "1" : ret;
  				}
  			}
  		}
  	},
  
  	// Don't automatically add "px" to these possibly-unitless properties
  	cssNumber: {
  		"columnCount": true,
  		"fillOpacity": true,
  		"fontWeight": true,
  		"lineHeight": true,
  		"opacity": true,
  		"order": true,
  		"orphans": true,
  		"widows": true,
  		"zIndex": true,
  		"zoom": true
  	},
  
  	// Add in properties whose names you wish to fix before
  	// setting or getting the value
  	cssProps: {
  		// normalize float css property
  		"float": support.cssFloat ? "cssFloat" : "styleFloat"
  	},
  
  	// Get and set the style property on a DOM Node
  	style: function( elem, name, value, extra ) {
  		// Don't set styles on text and comment nodes
  		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
  			return;
  		}
  
  		// Make sure that we're working with the right name
  		var ret, type, hooks,
  			origName = jQuery.camelCase( name ),
  			style = elem.style;
  
  		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
  
  		// gets hook for the prefixed version
  		// followed by the unprefixed version
  		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
  
  		// Check if we're setting a value
  		if ( value !== undefined ) {
  			type = typeof value;
  
  			// convert relative number strings (+= or -=) to relative numbers. #7345
  			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
  				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
  				// Fixes bug #9237
  				type = "number";
  			}
  
  			// Make sure that null and NaN values aren't set. See: #7116
  			if ( value == null || value !== value ) {
  				return;
  			}
  
  			// If a number was passed in, add 'px' to the (except for certain CSS properties)
  			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
  				value += "px";
  			}
  
  			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
  			// but it would mean to define eight (for every problematic property) identical functions
  			if ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
  				style[ name ] = "inherit";
  			}
  
  			// If a hook was provided, use that value, otherwise just set the specified value
  			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
  
  				// Support: IE
  				// Swallow errors from 'invalid' CSS values (#5509)
  				try {
  					// Support: Chrome, Safari
  					// Setting style to blank string required to delete "style: x !important;"
  					style[ name ] = "";
  					style[ name ] = value;
  				} catch(e) {}
  			}
  
  		} else {
  			// If a hook was provided get the non-computed value from there
  			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
  				return ret;
  			}
  
  			// Otherwise just get the value from the style object
  			return style[ name ];
  		}
  	},
  
  	css: function( elem, name, extra, styles ) {
  		var num, val, hooks,
  			origName = jQuery.camelCase( name );
  
  		// Make sure that we're working with the right name
  		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
  
  		// gets hook for the prefixed version
  		// followed by the unprefixed version
  		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
  
  		// If a hook was provided get the computed value from there
  		if ( hooks && "get" in hooks ) {
  			val = hooks.get( elem, true, extra );
  		}
  
  		// Otherwise, if a way to get the computed value exists, use that
  		if ( val === undefined ) {
  			val = curCSS( elem, name, styles );
  		}
  
  		//convert "normal" to computed value
  		if ( val === "normal" && name in cssNormalTransform ) {
  			val = cssNormalTransform[ name ];
  		}
  
  		// Return, converting to number if forced or a qualifier was provided and val looks numeric
  		if ( extra === "" || extra ) {
  			num = parseFloat( val );
  			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
  		}
  		return val;
  	}
  });
  
  jQuery.each([ "height", "width" ], function( i, name ) {
  	jQuery.cssHooks[ name ] = {
  		get: function( elem, computed, extra ) {
  			if ( computed ) {
  				// certain elements can have dimension info if we invisibly show them
  				// however, it must have a current display style that would benefit from this
  				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
  					jQuery.swap( elem, cssShow, function() {
  						return getWidthOrHeight( elem, name, extra );
  					}) :
  					getWidthOrHeight( elem, name, extra );
  			}
  		},
  
  		set: function( elem, value, extra ) {
  			var styles = extra && getStyles( elem );
  			return setPositiveNumber( elem, value, extra ?
  				augmentWidthOrHeight(
  					elem,
  					name,
  					extra,
  					support.boxSizing() && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
  					styles
  				) : 0
  			);
  		}
  	};
  });
  
  if ( !support.opacity ) {
  	jQuery.cssHooks.opacity = {
  		get: function( elem, computed ) {
  			// IE uses filters for opacity
  			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
  				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
  				computed ? "1" : "";
  		},
  
  		set: function( elem, value ) {
  			var style = elem.style,
  				currentStyle = elem.currentStyle,
  				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
  				filter = currentStyle && currentStyle.filter || style.filter || "";
  
  			// IE has trouble with opacity if it does not have layout
  			// Force it by setting the zoom level
  			style.zoom = 1;
  
  			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
  			// if value === "", then remove inline opacity #12685
  			if ( ( value >= 1 || value === "" ) &&
  					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
  					style.removeAttribute ) {
  
  				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
  				// if "filter:" is present at all, clearType is disabled, we want to avoid this
  				// style.removeAttribute is IE Only, but so apparently is this code path...
  				style.removeAttribute( "filter" );
  
  				// if there is no filter style applied in a css rule or unset inline opacity, we are done
  				if ( value === "" || currentStyle && !currentStyle.filter ) {
  					return;
  				}
  			}
  
  			// otherwise, set new filter values
  			style.filter = ralpha.test( filter ) ?
  				filter.replace( ralpha, opacity ) :
  				filter + " " + opacity;
  		}
  	};
  }
  
  jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
  	function( elem, computed ) {
  		if ( computed ) {
  			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
  			// Work around by temporarily setting element display to inline-block
  			return jQuery.swap( elem, { "display": "inline-block" },
  				curCSS, [ elem, "marginRight" ] );
  		}
  	}
  );
  
  // These hooks are used by animate to expand properties
  jQuery.each({
  	margin: "",
  	padding: "",
  	border: "Width"
  }, function( prefix, suffix ) {
  	jQuery.cssHooks[ prefix + suffix ] = {
  		expand: function( value ) {
  			var i = 0,
  				expanded = {},
  
  				// assumes a single number if not a string
  				parts = typeof value === "string" ? value.split(" ") : [ value ];
  
  			for ( ; i < 4; i++ ) {
  				expanded[ prefix + cssExpand[ i ] + suffix ] =
  					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
  			}
  
  			return expanded;
  		}
  	};
  
  	if ( !rmargin.test( prefix ) ) {
  		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
  	}
  });
  
  jQuery.fn.extend({
  	css: function( name, value ) {
  		return access( this, function( elem, name, value ) {
  			var styles, len,
  				map = {},
  				i = 0;
  
  			if ( jQuery.isArray( name ) ) {
  				styles = getStyles( elem );
  				len = name.length;
  
  				for ( ; i < len; i++ ) {
  					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
  				}
  
  				return map;
  			}
  
  			return value !== undefined ?
  				jQuery.style( elem, name, value ) :
  				jQuery.css( elem, name );
  		}, name, value, arguments.length > 1 );
  	},
  	show: function() {
  		return showHide( this, true );
  	},
  	hide: function() {
  		return showHide( this );
  	},
  	toggle: function( state ) {
  		if ( typeof state === "boolean" ) {
  			return state ? this.show() : this.hide();
  		}
  
  		return this.each(function() {
  			if ( isHidden( this ) ) {
  				jQuery( this ).show();
  			} else {
  				jQuery( this ).hide();
  			}
  		});
  	}
  });
  
  
  function Tween( elem, options, prop, end, easing ) {
  	return new Tween.prototype.init( elem, options, prop, end, easing );
  }
  jQuery.Tween = Tween;
  
  Tween.prototype = {
  	constructor: Tween,
  	init: function( elem, options, prop, end, easing, unit ) {
  		this.elem = elem;
  		this.prop = prop;
  		this.easing = easing || "swing";
  		this.options = options;
  		this.start = this.now = this.cur();
  		this.end = end;
  		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
  	},
  	cur: function() {
  		var hooks = Tween.propHooks[ this.prop ];
  
  		return hooks && hooks.get ?
  			hooks.get( this ) :
  			Tween.propHooks._default.get( this );
  	},
  	run: function( percent ) {
  		var eased,
  			hooks = Tween.propHooks[ this.prop ];
  
  		if ( this.options.duration ) {
  			this.pos = eased = jQuery.easing[ this.easing ](
  				percent, this.options.duration * percent, 0, 1, this.options.duration
  			);
  		} else {
  			this.pos = eased = percent;
  		}
  		this.now = ( this.end - this.start ) * eased + this.start;
  
  		if ( this.options.step ) {
  			this.options.step.call( this.elem, this.now, this );
  		}
  
  		if ( hooks && hooks.set ) {
  			hooks.set( this );
  		} else {
  			Tween.propHooks._default.set( this );
  		}
  		return this;
  	}
  };
  
  Tween.prototype.init.prototype = Tween.prototype;
  
  Tween.propHooks = {
  	_default: {
  		get: function( tween ) {
  			var result;
  
  			if ( tween.elem[ tween.prop ] != null &&
  				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
  				return tween.elem[ tween.prop ];
  			}
  
  			// passing an empty string as a 3rd parameter to .css will automatically
  			// attempt a parseFloat and fallback to a string if the parse fails
  			// so, simple values such as "10px" are parsed to Float.
  			// complex values such as "rotate(1rad)" are returned as is.
  			result = jQuery.css( tween.elem, tween.prop, "" );
  			// Empty strings, null, undefined and "auto" are converted to 0.
  			return !result || result === "auto" ? 0 : result;
  		},
  		set: function( tween ) {
  			// use step hook for back compat - use cssHook if its there - use .style if its
  			// available and use plain properties where available
  			if ( jQuery.fx.step[ tween.prop ] ) {
  				jQuery.fx.step[ tween.prop ]( tween );
  			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
  				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
  			} else {
  				tween.elem[ tween.prop ] = tween.now;
  			}
  		}
  	}
  };
  
  // Support: IE <=9
  // Panic based approach to setting things on disconnected nodes
  
  Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
  	set: function( tween ) {
  		if ( tween.elem.nodeType && tween.elem.parentNode ) {
  			tween.elem[ tween.prop ] = tween.now;
  		}
  	}
  };
  
  jQuery.easing = {
  	linear: function( p ) {
  		return p;
  	},
  	swing: function( p ) {
  		return 0.5 - Math.cos( p * Math.PI ) / 2;
  	}
  };
  
  jQuery.fx = Tween.prototype.init;
  
  // Back Compat <1.8 extension point
  jQuery.fx.step = {};
  
  
  
  
  var
  	fxNow, timerId,
  	rfxtypes = /^(?:toggle|show|hide)$/,
  	rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
  	rrun = /queueHooks$/,
  	animationPrefilters = [ defaultPrefilter ],
  	tweeners = {
  		"*": [ function( prop, value ) {
  			var tween = this.createTween( prop, value ),
  				target = tween.cur(),
  				parts = rfxnum.exec( value ),
  				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
  
  				// Starting value computation is required for potential unit mismatches
  				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
  					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
  				scale = 1,
  				maxIterations = 20;
  
  			if ( start && start[ 3 ] !== unit ) {
  				// Trust units reported by jQuery.css
  				unit = unit || start[ 3 ];
  
  				// Make sure we update the tween properties later on
  				parts = parts || [];
  
  				// Iteratively approximate from a nonzero starting point
  				start = +target || 1;
  
  				do {
  					// If previous iteration zeroed out, double until we get *something*
  					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
  					scale = scale || ".5";
  
  					// Adjust and apply
  					start = start / scale;
  					jQuery.style( tween.elem, prop, start + unit );
  
  				// Update scale, tolerating zero or NaN from tween.cur()
  				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
  				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
  			}
  
  			// Update tween properties
  			if ( parts ) {
  				start = tween.start = +start || +target || 0;
  				tween.unit = unit;
  				// If a +=/-= token was provided, we're doing a relative animation
  				tween.end = parts[ 1 ] ?
  					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
  					+parts[ 2 ];
  			}
  
  			return tween;
  		} ]
  	};
  
  // Animations created synchronously will run synchronously
  function createFxNow() {
  	setTimeout(function() {
  		fxNow = undefined;
  	});
  	return ( fxNow = jQuery.now() );
  }
  
  // Generate parameters to create a standard animation
  function genFx( type, includeWidth ) {
  	var which,
  		attrs = { height: type },
  		i = 0;
  
  	// if we include width, step value is 1 to do all cssExpand values,
  	// if we don't include width, step value is 2 to skip over Left and Right
  	includeWidth = includeWidth ? 1 : 0;
  	for ( ; i < 4 ; i += 2 - includeWidth ) {
  		which = cssExpand[ i ];
  		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
  	}
  
  	if ( includeWidth ) {
  		attrs.opacity = attrs.width = type;
  	}
  
  	return attrs;
  }
  
  function createTween( value, prop, animation ) {
  	var tween,
  		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
  		index = 0,
  		length = collection.length;
  	for ( ; index < length; index++ ) {
  		if ( (tween = collection[ index ].call( animation, prop, value )) ) {
  
  			// we're done with this property
  			return tween;
  		}
  	}
  }
  
  function defaultPrefilter( elem, props, opts ) {
  	/* jshint validthis: true */
  	var prop, value, toggle, tween, hooks, oldfire, display, dDisplay,
  		anim = this,
  		orig = {},
  		style = elem.style,
  		hidden = elem.nodeType && isHidden( elem ),
  		dataShow = jQuery._data( elem, "fxshow" );
  
  	// handle queue: false promises
  	if ( !opts.queue ) {
  		hooks = jQuery._queueHooks( elem, "fx" );
  		if ( hooks.unqueued == null ) {
  			hooks.unqueued = 0;
  			oldfire = hooks.empty.fire;
  			hooks.empty.fire = function() {
  				if ( !hooks.unqueued ) {
  					oldfire();
  				}
  			};
  		}
  		hooks.unqueued++;
  
  		anim.always(function() {
  			// doing this makes sure that the complete handler will be called
  			// before this completes
  			anim.always(function() {
  				hooks.unqueued--;
  				if ( !jQuery.queue( elem, "fx" ).length ) {
  					hooks.empty.fire();
  				}
  			});
  		});
  	}
  
  	// height/width overflow pass
  	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
  		// Make sure that nothing sneaks out
  		// Record all 3 overflow attributes because IE does not
  		// change the overflow attribute when overflowX and
  		// overflowY are set to the same value
  		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
  
  		// Set display property to inline-block for height/width
  		// animations on inline elements that are having width/height animated
  		display = jQuery.css( elem, "display" );
  		dDisplay = defaultDisplay( elem.nodeName );
  		if ( display === "none" ) {
  			display = dDisplay;
  		}
  		if ( display === "inline" &&
  				jQuery.css( elem, "float" ) === "none" ) {
  
  			// inline-level elements accept inline-block;
  			// block-level elements need to be inline with layout
  			if ( !support.inlineBlockNeedsLayout || dDisplay === "inline" ) {
  				style.display = "inline-block";
  			} else {
  				style.zoom = 1;
  			}
  		}
  	}
  
  	if ( opts.overflow ) {
  		style.overflow = "hidden";
  		if ( !support.shrinkWrapBlocks() ) {
  			anim.always(function() {
  				style.overflow = opts.overflow[ 0 ];
  				style.overflowX = opts.overflow[ 1 ];
  				style.overflowY = opts.overflow[ 2 ];
  			});
  		}
  	}
  
  	// show/hide pass
  	for ( prop in props ) {
  		value = props[ prop ];
  		if ( rfxtypes.exec( value ) ) {
  			delete props[ prop ];
  			toggle = toggle || value === "toggle";
  			if ( value === ( hidden ? "hide" : "show" ) ) {
  
  				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
  				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
  					hidden = true;
  				} else {
  					continue;
  				}
  			}
  			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
  		}
  	}
  
  	if ( !jQuery.isEmptyObject( orig ) ) {
  		if ( dataShow ) {
  			if ( "hidden" in dataShow ) {
  				hidden = dataShow.hidden;
  			}
  		} else {
  			dataShow = jQuery._data( elem, "fxshow", {} );
  		}
  
  		// store state if its toggle - enables .stop().toggle() to "reverse"
  		if ( toggle ) {
  			dataShow.hidden = !hidden;
  		}
  		if ( hidden ) {
  			jQuery( elem ).show();
  		} else {
  			anim.done(function() {
  				jQuery( elem ).hide();
  			});
  		}
  		anim.done(function() {
  			var prop;
  			jQuery._removeData( elem, "fxshow" );
  			for ( prop in orig ) {
  				jQuery.style( elem, prop, orig[ prop ] );
  			}
  		});
  		for ( prop in orig ) {
  			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
  
  			if ( !( prop in dataShow ) ) {
  				dataShow[ prop ] = tween.start;
  				if ( hidden ) {
  					tween.end = tween.start;
  					tween.start = prop === "width" || prop === "height" ? 1 : 0;
  				}
  			}
  		}
  	}
  }
  
  function propFilter( props, specialEasing ) {
  	var index, name, easing, value, hooks;
  
  	// camelCase, specialEasing and expand cssHook pass
  	for ( index in props ) {
  		name = jQuery.camelCase( index );
  		easing = specialEasing[ name ];
  		value = props[ index ];
  		if ( jQuery.isArray( value ) ) {
  			easing = value[ 1 ];
  			value = props[ index ] = value[ 0 ];
  		}
  
  		if ( index !== name ) {
  			props[ name ] = value;
  			delete props[ index ];
  		}
  
  		hooks = jQuery.cssHooks[ name ];
  		if ( hooks && "expand" in hooks ) {
  			value = hooks.expand( value );
  			delete props[ name ];
  
  			// not quite $.extend, this wont overwrite keys already present.
  			// also - reusing 'index' from above because we have the correct "name"
  			for ( index in value ) {
  				if ( !( index in props ) ) {
  					props[ index ] = value[ index ];
  					specialEasing[ index ] = easing;
  				}
  			}
  		} else {
  			specialEasing[ name ] = easing;
  		}
  	}
  }
  
  function Animation( elem, properties, options ) {
  	var result,
  		stopped,
  		index = 0,
  		length = animationPrefilters.length,
  		deferred = jQuery.Deferred().always( function() {
  			// don't match elem in the :animated selector
  			delete tick.elem;
  		}),
  		tick = function() {
  			if ( stopped ) {
  				return false;
  			}
  			var currentTime = fxNow || createFxNow(),
  				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
  				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
  				temp = remaining / animation.duration || 0,
  				percent = 1 - temp,
  				index = 0,
  				length = animation.tweens.length;
  
  			for ( ; index < length ; index++ ) {
  				animation.tweens[ index ].run( percent );
  			}
  
  			deferred.notifyWith( elem, [ animation, percent, remaining ]);
  
  			if ( percent < 1 && length ) {
  				return remaining;
  			} else {
  				deferred.resolveWith( elem, [ animation ] );
  				return false;
  			}
  		},
  		animation = deferred.promise({
  			elem: elem,
  			props: jQuery.extend( {}, properties ),
  			opts: jQuery.extend( true, { specialEasing: {} }, options ),
  			originalProperties: properties,
  			originalOptions: options,
  			startTime: fxNow || createFxNow(),
  			duration: options.duration,
  			tweens: [],
  			createTween: function( prop, end ) {
  				var tween = jQuery.Tween( elem, animation.opts, prop, end,
  						animation.opts.specialEasing[ prop ] || animation.opts.easing );
  				animation.tweens.push( tween );
  				return tween;
  			},
  			stop: function( gotoEnd ) {
  				var index = 0,
  					// if we are going to the end, we want to run all the tweens
  					// otherwise we skip this part
  					length = gotoEnd ? animation.tweens.length : 0;
  				if ( stopped ) {
  					return this;
  				}
  				stopped = true;
  				for ( ; index < length ; index++ ) {
  					animation.tweens[ index ].run( 1 );
  				}
  
  				// resolve when we played the last frame
  				// otherwise, reject
  				if ( gotoEnd ) {
  					deferred.resolveWith( elem, [ animation, gotoEnd ] );
  				} else {
  					deferred.rejectWith( elem, [ animation, gotoEnd ] );
  				}
  				return this;
  			}
  		}),
  		props = animation.props;
  
  	propFilter( props, animation.opts.specialEasing );
  
  	for ( ; index < length ; index++ ) {
  		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
  		if ( result ) {
  			return result;
  		}
  	}
  
  	jQuery.map( props, createTween, animation );
  
  	if ( jQuery.isFunction( animation.opts.start ) ) {
  		animation.opts.start.call( elem, animation );
  	}
  
  	jQuery.fx.timer(
  		jQuery.extend( tick, {
  			elem: elem,
  			anim: animation,
  			queue: animation.opts.queue
  		})
  	);
  
  	// attach callbacks from options
  	return animation.progress( animation.opts.progress )
  		.done( animation.opts.done, animation.opts.complete )
  		.fail( animation.opts.fail )
  		.always( animation.opts.always );
  }
  
  jQuery.Animation = jQuery.extend( Animation, {
  	tweener: function( props, callback ) {
  		if ( jQuery.isFunction( props ) ) {
  			callback = props;
  			props = [ "*" ];
  		} else {
  			props = props.split(" ");
  		}
  
  		var prop,
  			index = 0,
  			length = props.length;
  
  		for ( ; index < length ; index++ ) {
  			prop = props[ index ];
  			tweeners[ prop ] = tweeners[ prop ] || [];
  			tweeners[ prop ].unshift( callback );
  		}
  	},
  
  	prefilter: function( callback, prepend ) {
  		if ( prepend ) {
  			animationPrefilters.unshift( callback );
  		} else {
  			animationPrefilters.push( callback );
  		}
  	}
  });
  
  jQuery.speed = function( speed, easing, fn ) {
  	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
  		complete: fn || !fn && easing ||
  			jQuery.isFunction( speed ) && speed,
  		duration: speed,
  		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
  	};
  
  	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
  		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
  
  	// normalize opt.queue - true/undefined/null -> "fx"
  	if ( opt.queue == null || opt.queue === true ) {
  		opt.queue = "fx";
  	}
  
  	// Queueing
  	opt.old = opt.complete;
  
  	opt.complete = function() {
  		if ( jQuery.isFunction( opt.old ) ) {
  			opt.old.call( this );
  		}
  
  		if ( opt.queue ) {
  			jQuery.dequeue( this, opt.queue );
  		}
  	};
  
  	return opt;
  };
  
  jQuery.fn.extend({
  	fadeTo: function( speed, to, easing, callback ) {
  
  		// show any hidden elements after setting opacity to 0
  		return this.filter( isHidden ).css( "opacity", 0 ).show()
  
  			// animate to the value specified
  			.end().animate({ opacity: to }, speed, easing, callback );
  	},
  	animate: function( prop, speed, easing, callback ) {
  		var empty = jQuery.isEmptyObject( prop ),
  			optall = jQuery.speed( speed, easing, callback ),
  			doAnimation = function() {
  				// Operate on a copy of prop so per-property easing won't be lost
  				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
  
  				// Empty animations, or finishing resolves immediately
  				if ( empty || jQuery._data( this, "finish" ) ) {
  					anim.stop( true );
  				}
  			};
  			doAnimation.finish = doAnimation;
  
  		return empty || optall.queue === false ?
  			this.each( doAnimation ) :
  			this.queue( optall.queue, doAnimation );
  	},
  	stop: function( type, clearQueue, gotoEnd ) {
  		var stopQueue = function( hooks ) {
  			var stop = hooks.stop;
  			delete hooks.stop;
  			stop( gotoEnd );
  		};
  
  		if ( typeof type !== "string" ) {
  			gotoEnd = clearQueue;
  			clearQueue = type;
  			type = undefined;
  		}
  		if ( clearQueue && type !== false ) {
  			this.queue( type || "fx", [] );
  		}
  
  		return this.each(function() {
  			var dequeue = true,
  				index = type != null && type + "queueHooks",
  				timers = jQuery.timers,
  				data = jQuery._data( this );
  
  			if ( index ) {
  				if ( data[ index ] && data[ index ].stop ) {
  					stopQueue( data[ index ] );
  				}
  			} else {
  				for ( index in data ) {
  					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
  						stopQueue( data[ index ] );
  					}
  				}
  			}
  
  			for ( index = timers.length; index--; ) {
  				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
  					timers[ index ].anim.stop( gotoEnd );
  					dequeue = false;
  					timers.splice( index, 1 );
  				}
  			}
  
  			// start the next in the queue if the last step wasn't forced
  			// timers currently will call their complete callbacks, which will dequeue
  			// but only if they were gotoEnd
  			if ( dequeue || !gotoEnd ) {
  				jQuery.dequeue( this, type );
  			}
  		});
  	},
  	finish: function( type ) {
  		if ( type !== false ) {
  			type = type || "fx";
  		}
  		return this.each(function() {
  			var index,
  				data = jQuery._data( this ),
  				queue = data[ type + "queue" ],
  				hooks = data[ type + "queueHooks" ],
  				timers = jQuery.timers,
  				length = queue ? queue.length : 0;
  
  			// enable finishing flag on private data
  			data.finish = true;
  
  			// empty the queue first
  			jQuery.queue( this, type, [] );
  
  			if ( hooks && hooks.stop ) {
  				hooks.stop.call( this, true );
  			}
  
  			// look for any active animations, and finish them
  			for ( index = timers.length; index--; ) {
  				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
  					timers[ index ].anim.stop( true );
  					timers.splice( index, 1 );
  				}
  			}
  
  			// look for any animations in the old queue and finish them
  			for ( index = 0; index < length; index++ ) {
  				if ( queue[ index ] && queue[ index ].finish ) {
  					queue[ index ].finish.call( this );
  				}
  			}
  
  			// turn off finishing flag
  			delete data.finish;
  		});
  	}
  });
  
  jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
  	var cssFn = jQuery.fn[ name ];
  	jQuery.fn[ name ] = function( speed, easing, callback ) {
  		return speed == null || typeof speed === "boolean" ?
  			cssFn.apply( this, arguments ) :
  			this.animate( genFx( name, true ), speed, easing, callback );
  	};
  });
  
  // Generate shortcuts for custom animations
  jQuery.each({
  	slideDown: genFx("show"),
  	slideUp: genFx("hide"),
  	slideToggle: genFx("toggle"),
  	fadeIn: { opacity: "show" },
  	fadeOut: { opacity: "hide" },
  	fadeToggle: { opacity: "toggle" }
  }, function( name, props ) {
  	jQuery.fn[ name ] = function( speed, easing, callback ) {
  		return this.animate( props, speed, easing, callback );
  	};
  });
  
  jQuery.timers = [];
  jQuery.fx.tick = function() {
  	var timer,
  		timers = jQuery.timers,
  		i = 0;
  
  	fxNow = jQuery.now();
  
  	for ( ; i < timers.length; i++ ) {
  		timer = timers[ i ];
  		// Checks the timer has not already been removed
  		if ( !timer() && timers[ i ] === timer ) {
  			timers.splice( i--, 1 );
  		}
  	}
  
  	if ( !timers.length ) {
  		jQuery.fx.stop();
  	}
  	fxNow = undefined;
  };
  
  jQuery.fx.timer = function( timer ) {
  	jQuery.timers.push( timer );
  	if ( timer() ) {
  		jQuery.fx.start();
  	} else {
  		jQuery.timers.pop();
  	}
  };
  
  jQuery.fx.interval = 13;
  
  jQuery.fx.start = function() {
  	if ( !timerId ) {
  		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
  	}
  };
  
  jQuery.fx.stop = function() {
  	clearInterval( timerId );
  	timerId = null;
  };
  
  jQuery.fx.speeds = {
  	slow: 600,
  	fast: 200,
  	// Default speed
  	_default: 400
  };
  
  
  // Based off of the plugin by Clint Helfers, with permission.
  // http://blindsignals.com/index.php/2009/07/jquery-delay/
  jQuery.fn.delay = function( time, type ) {
  	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
  	type = type || "fx";
  
  	return this.queue( type, function( next, hooks ) {
  		var timeout = setTimeout( next, time );
  		hooks.stop = function() {
  			clearTimeout( timeout );
  		};
  	});
  };
  
  
  (function() {
  	var a, input, select, opt,
  		div = document.createElement("div" );
  
  	// Setup
  	div.setAttribute( "className", "t" );
  	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
  	a = div.getElementsByTagName("a")[ 0 ];
  
  	// First batch of tests.
  	select = document.createElement("select");
  	opt = select.appendChild( document.createElement("option") );
  	input = div.getElementsByTagName("input")[ 0 ];
  
  	a.style.cssText = "top:1px";
  
  	// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
  	support.getSetAttribute = div.className !== "t";
  
  	// Get the style information from getAttribute
  	// (IE uses .cssText instead)
  	support.style = /top/.test( a.getAttribute("style") );
  
  	// Make sure that URLs aren't manipulated
  	// (IE normalizes it by default)
  	support.hrefNormalized = a.getAttribute("href") === "/a";
  
  	// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
  	support.checkOn = !!input.value;
  
  	// Make sure that a selected-by-default option has a working selected property.
  	// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
  	support.optSelected = opt.selected;
  
  	// Tests for enctype support on a form (#6743)
  	support.enctype = !!document.createElement("form").enctype;
  
  	// Make sure that the options inside disabled selects aren't marked as disabled
  	// (WebKit marks them as disabled)
  	select.disabled = true;
  	support.optDisabled = !opt.disabled;
  
  	// Support: IE8 only
  	// Check if we can trust getAttribute("value")
  	input = document.createElement( "input" );
  	input.setAttribute( "value", "" );
  	support.input = input.getAttribute( "value" ) === "";
  
  	// Check if an input maintains its value after becoming a radio
  	input.value = "t";
  	input.setAttribute( "type", "radio" );
  	support.radioValue = input.value === "t";
  
  	// Null elements to avoid leaks in IE.
  	a = input = select = opt = div = null;
  })();
  
  
  var rreturn = /\r/g;
  
  jQuery.fn.extend({
  	val: function( value ) {
  		var hooks, ret, isFunction,
  			elem = this[0];
  
  		if ( !arguments.length ) {
  			if ( elem ) {
  				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
  
  				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
  					return ret;
  				}
  
  				ret = elem.value;
  
  				return typeof ret === "string" ?
  					// handle most common string cases
  					ret.replace(rreturn, "") :
  					// handle cases where value is null/undef or number
  					ret == null ? "" : ret;
  			}
  
  			return;
  		}
  
  		isFunction = jQuery.isFunction( value );
  
  		return this.each(function( i ) {
  			var val;
  
  			if ( this.nodeType !== 1 ) {
  				return;
  			}
  
  			if ( isFunction ) {
  				val = value.call( this, i, jQuery( this ).val() );
  			} else {
  				val = value;
  			}
  
  			// Treat null/undefined as ""; convert numbers to string
  			if ( val == null ) {
  				val = "";
  			} else if ( typeof val === "number" ) {
  				val += "";
  			} else if ( jQuery.isArray( val ) ) {
  				val = jQuery.map( val, function( value ) {
  					return value == null ? "" : value + "";
  				});
  			}
  
  			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
  
  			// If set returns undefined, fall back to normal setting
  			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
  				this.value = val;
  			}
  		});
  	}
  });
  
  jQuery.extend({
  	valHooks: {
  		option: {
  			get: function( elem ) {
  				var val = jQuery.find.attr( elem, "value" );
  				return val != null ?
  					val :
  					jQuery.text( elem );
  			}
  		},
  		select: {
  			get: function( elem ) {
  				var value, option,
  					options = elem.options,
  					index = elem.selectedIndex,
  					one = elem.type === "select-one" || index < 0,
  					values = one ? null : [],
  					max = one ? index + 1 : options.length,
  					i = index < 0 ?
  						max :
  						one ? index : 0;
  
  				// Loop through all the selected options
  				for ( ; i < max; i++ ) {
  					option = options[ i ];
  
  					// oldIE doesn't update selected after form reset (#2551)
  					if ( ( option.selected || i === index ) &&
  							// Don't return options that are disabled or in a disabled optgroup
  							( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
  							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
  
  						// Get the specific value for the option
  						value = jQuery( option ).val();
  
  						// We don't need an array for one selects
  						if ( one ) {
  							return value;
  						}
  
  						// Multi-Selects return an array
  						values.push( value );
  					}
  				}
  
  				return values;
  			},
  
  			set: function( elem, value ) {
  				var optionSet, option,
  					options = elem.options,
  					values = jQuery.makeArray( value ),
  					i = options.length;
  
  				while ( i-- ) {
  					option = options[ i ];
  
  					if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {
  
  						// Support: IE6
  						// When new option element is added to select box we need to
  						// force reflow of newly added node in order to workaround delay
  						// of initialization properties
  						try {
  							option.selected = optionSet = true;
  
  						} catch ( _ ) {
  
  							// Will be executed only in IE6
  							option.scrollHeight;
  						}
  
  					} else {
  						option.selected = false;
  					}
  				}
  
  				// Force browsers to behave consistently when non-matching value is set
  				if ( !optionSet ) {
  					elem.selectedIndex = -1;
  				}
  
  				return options;
  			}
  		}
  	}
  });
  
  // Radios and checkboxes getter/setter
  jQuery.each([ "radio", "checkbox" ], function() {
  	jQuery.valHooks[ this ] = {
  		set: function( elem, value ) {
  			if ( jQuery.isArray( value ) ) {
  				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
  			}
  		}
  	};
  	if ( !support.checkOn ) {
  		jQuery.valHooks[ this ].get = function( elem ) {
  			// Support: Webkit
  			// "" is returned instead of "on" if a value isn't specified
  			return elem.getAttribute("value") === null ? "on" : elem.value;
  		};
  	}
  });
  
  
  
  
  var nodeHook, boolHook,
  	attrHandle = jQuery.expr.attrHandle,
  	ruseDefault = /^(?:checked|selected)$/i,
  	getSetAttribute = support.getSetAttribute,
  	getSetInput = support.input;
  
  jQuery.fn.extend({
  	attr: function( name, value ) {
  		return access( this, jQuery.attr, name, value, arguments.length > 1 );
  	},
  
  	removeAttr: function( name ) {
  		return this.each(function() {
  			jQuery.removeAttr( this, name );
  		});
  	}
  });
  
  jQuery.extend({
  	attr: function( elem, name, value ) {
  		var hooks, ret,
  			nType = elem.nodeType;
  
  		// don't get/set attributes on text, comment and attribute nodes
  		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
  			return;
  		}
  
  		// Fallback to prop when attributes are not supported
  		if ( typeof elem.getAttribute === strundefined ) {
  			return jQuery.prop( elem, name, value );
  		}
  
  		// All attributes are lowercase
  		// Grab necessary hook if one is defined
  		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
  			name = name.toLowerCase();
  			hooks = jQuery.attrHooks[ name ] ||
  				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
  		}
  
  		if ( value !== undefined ) {
  
  			if ( value === null ) {
  				jQuery.removeAttr( elem, name );
  
  			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
  				return ret;
  
  			} else {
  				elem.setAttribute( name, value + "" );
  				return value;
  			}
  
  		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
  			return ret;
  
  		} else {
  			ret = jQuery.find.attr( elem, name );
  
  			// Non-existent attributes return null, we normalize to undefined
  			return ret == null ?
  				undefined :
  				ret;
  		}
  	},
  
  	removeAttr: function( elem, value ) {
  		var name, propName,
  			i = 0,
  			attrNames = value && value.match( rnotwhite );
  
  		if ( attrNames && elem.nodeType === 1 ) {
  			while ( (name = attrNames[i++]) ) {
  				propName = jQuery.propFix[ name ] || name;
  
  				// Boolean attributes get special treatment (#10870)
  				if ( jQuery.expr.match.bool.test( name ) ) {
  					// Set corresponding property to false
  					if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
  						elem[ propName ] = false;
  					// Support: IE<9
  					// Also clear defaultChecked/defaultSelected (if appropriate)
  					} else {
  						elem[ jQuery.camelCase( "default-" + name ) ] =
  							elem[ propName ] = false;
  					}
  
  				// See #9699 for explanation of this approach (setting first, then removal)
  				} else {
  					jQuery.attr( elem, name, "" );
  				}
  
  				elem.removeAttribute( getSetAttribute ? name : propName );
  			}
  		}
  	},
  
  	attrHooks: {
  		type: {
  			set: function( elem, value ) {
  				if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
  					// Setting the type on a radio button after the value resets the value in IE6-9
  					// Reset value to default in case type is set after value during creation
  					var val = elem.value;
  					elem.setAttribute( "type", value );
  					if ( val ) {
  						elem.value = val;
  					}
  					return value;
  				}
  			}
  		}
  	}
  });
  
  // Hook for boolean attributes
  boolHook = {
  	set: function( elem, value, name ) {
  		if ( value === false ) {
  			// Remove boolean attributes when set to false
  			jQuery.removeAttr( elem, name );
  		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
  			// IE<8 needs the *property* name
  			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
  
  		// Use defaultChecked and defaultSelected for oldIE
  		} else {
  			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
  		}
  
  		return name;
  	}
  };
  
  // Retrieve booleans specially
  jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
  
  	var getter = attrHandle[ name ] || jQuery.find.attr;
  
  	attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
  		function( elem, name, isXML ) {
  			var ret, handle;
  			if ( !isXML ) {
  				// Avoid an infinite loop by temporarily removing this function from the getter
  				handle = attrHandle[ name ];
  				attrHandle[ name ] = ret;
  				ret = getter( elem, name, isXML ) != null ?
  					name.toLowerCase() :
  					null;
  				attrHandle[ name ] = handle;
  			}
  			return ret;
  		} :
  		function( elem, name, isXML ) {
  			if ( !isXML ) {
  				return elem[ jQuery.camelCase( "default-" + name ) ] ?
  					name.toLowerCase() :
  					null;
  			}
  		};
  });
  
  // fix oldIE attroperties
  if ( !getSetInput || !getSetAttribute ) {
  	jQuery.attrHooks.value = {
  		set: function( elem, value, name ) {
  			if ( jQuery.nodeName( elem, "input" ) ) {
  				// Does not return so that setAttribute is also used
  				elem.defaultValue = value;
  			} else {
  				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
  				return nodeHook && nodeHook.set( elem, value, name );
  			}
  		}
  	};
  }
  
  // IE6/7 do not support getting/setting some attributes with get/setAttribute
  if ( !getSetAttribute ) {
  
  	// Use this for any attribute in IE6/7
  	// This fixes almost every IE6/7 issue
  	nodeHook = {
  		set: function( elem, value, name ) {
  			// Set the existing or create a new attribute node
  			var ret = elem.getAttributeNode( name );
  			if ( !ret ) {
  				elem.setAttributeNode(
  					(ret = elem.ownerDocument.createAttribute( name ))
  				);
  			}
  
  			ret.value = value += "";
  
  			// Break association with cloned elements by also using setAttribute (#9646)
  			if ( name === "value" || value === elem.getAttribute( name ) ) {
  				return value;
  			}
  		}
  	};
  
  	// Some attributes are constructed with empty-string values when not defined
  	attrHandle.id = attrHandle.name = attrHandle.coords =
  		function( elem, name, isXML ) {
  			var ret;
  			if ( !isXML ) {
  				return (ret = elem.getAttributeNode( name )) && ret.value !== "" ?
  					ret.value :
  					null;
  			}
  		};
  
  	// Fixing value retrieval on a button requires this module
  	jQuery.valHooks.button = {
  		get: function( elem, name ) {
  			var ret = elem.getAttributeNode( name );
  			if ( ret && ret.specified ) {
  				return ret.value;
  			}
  		},
  		set: nodeHook.set
  	};
  
  	// Set contenteditable to false on removals(#10429)
  	// Setting to empty string throws an error as an invalid value
  	jQuery.attrHooks.contenteditable = {
  		set: function( elem, value, name ) {
  			nodeHook.set( elem, value === "" ? false : value, name );
  		}
  	};
  
  	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
  	// This is for removals
  	jQuery.each([ "width", "height" ], function( i, name ) {
  		jQuery.attrHooks[ name ] = {
  			set: function( elem, value ) {
  				if ( value === "" ) {
  					elem.setAttribute( name, "auto" );
  					return value;
  				}
  			}
  		};
  	});
  }
  
  if ( !support.style ) {
  	jQuery.attrHooks.style = {
  		get: function( elem ) {
  			// Return undefined in the case of empty string
  			// Note: IE uppercases css property names, but if we were to .toLowerCase()
  			// .cssText, that would destroy case senstitivity in URL's, like in "background"
  			return elem.style.cssText || undefined;
  		},
  		set: function( elem, value ) {
  			return ( elem.style.cssText = value + "" );
  		}
  	};
  }
  
  
  
  
  var rfocusable = /^(?:input|select|textarea|button|object)$/i,
  	rclickable = /^(?:a|area)$/i;
  
  jQuery.fn.extend({
  	prop: function( name, value ) {
  		return access( this, jQuery.prop, name, value, arguments.length > 1 );
  	},
  
  	removeProp: function( name ) {
  		name = jQuery.propFix[ name ] || name;
  		return this.each(function() {
  			// try/catch handles cases where IE balks (such as removing a property on window)
  			try {
  				this[ name ] = undefined;
  				delete this[ name ];
  			} catch( e ) {}
  		});
  	}
  });
  
  jQuery.extend({
  	propFix: {
  		"for": "htmlFor",
  		"class": "className"
  	},
  
  	prop: function( elem, name, value ) {
  		var ret, hooks, notxml,
  			nType = elem.nodeType;
  
  		// don't get/set properties on text, comment and attribute nodes
  		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
  			return;
  		}
  
  		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
  
  		if ( notxml ) {
  			// Fix name and attach hooks
  			name = jQuery.propFix[ name ] || name;
  			hooks = jQuery.propHooks[ name ];
  		}
  
  		if ( value !== undefined ) {
  			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
  				ret :
  				( elem[ name ] = value );
  
  		} else {
  			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
  				ret :
  				elem[ name ];
  		}
  	},
  
  	propHooks: {
  		tabIndex: {
  			get: function( elem ) {
  				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
  				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
  				// Use proper attribute retrieval(#12072)
  				var tabindex = jQuery.find.attr( elem, "tabindex" );
  
  				return tabindex ?
  					parseInt( tabindex, 10 ) :
  					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
  						0 :
  						-1;
  			}
  		}
  	}
  });
  
  // Some attributes require a special call on IE
  // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
  if ( !support.hrefNormalized ) {
  	// href/src property should get the full normalized URL (#10299/#12915)
  	jQuery.each([ "href", "src" ], function( i, name ) {
  		jQuery.propHooks[ name ] = {
  			get: function( elem ) {
  				return elem.getAttribute( name, 4 );
  			}
  		};
  	});
  }
  
  // Support: Safari, IE9+
  // mis-reports the default selected property of an option
  // Accessing the parent's selectedIndex property fixes it
  if ( !support.optSelected ) {
  	jQuery.propHooks.selected = {
  		get: function( elem ) {
  			var parent = elem.parentNode;
  
  			if ( parent ) {
  				parent.selectedIndex;
  
  				// Make sure that it also works with optgroups, see #5701
  				if ( parent.parentNode ) {
  					parent.parentNode.selectedIndex;
  				}
  			}
  			return null;
  		}
  	};
  }
  
  jQuery.each([
  	"tabIndex",
  	"readOnly",
  	"maxLength",
  	"cellSpacing",
  	"cellPadding",
  	"rowSpan",
  	"colSpan",
  	"useMap",
  	"frameBorder",
  	"contentEditable"
  ], function() {
  	jQuery.propFix[ this.toLowerCase() ] = this;
  });
  
  // IE6/7 call enctype encoding
  if ( !support.enctype ) {
  	jQuery.propFix.enctype = "encoding";
  }
  
  
  
  
  var rclass = /[\t\r\n\f]/g;
  
  jQuery.fn.extend({
  	addClass: function( value ) {
  		var classes, elem, cur, clazz, j, finalValue,
  			i = 0,
  			len = this.length,
  			proceed = typeof value === "string" && value;
  
  		if ( jQuery.isFunction( value ) ) {
  			return this.each(function( j ) {
  				jQuery( this ).addClass( value.call( this, j, this.className ) );
  			});
  		}
  
  		if ( proceed ) {
  			// The disjunction here is for better compressibility (see removeClass)
  			classes = ( value || "" ).match( rnotwhite ) || [];
  
  			for ( ; i < len; i++ ) {
  				elem = this[ i ];
  				cur = elem.nodeType === 1 && ( elem.className ?
  					( " " + elem.className + " " ).replace( rclass, " " ) :
  					" "
  				);
  
  				if ( cur ) {
  					j = 0;
  					while ( (clazz = classes[j++]) ) {
  						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
  							cur += clazz + " ";
  						}
  					}
  
  					// only assign if different to avoid unneeded rendering.
  					finalValue = jQuery.trim( cur );
  					if ( elem.className !== finalValue ) {
  						elem.className = finalValue;
  					}
  				}
  			}
  		}
  
  		return this;
  	},
  
  	removeClass: function( value ) {
  		var classes, elem, cur, clazz, j, finalValue,
  			i = 0,
  			len = this.length,
  			proceed = arguments.length === 0 || typeof value === "string" && value;
  
  		if ( jQuery.isFunction( value ) ) {
  			return this.each(function( j ) {
  				jQuery( this ).removeClass( value.call( this, j, this.className ) );
  			});
  		}
  		if ( proceed ) {
  			classes = ( value || "" ).match( rnotwhite ) || [];
  
  			for ( ; i < len; i++ ) {
  				elem = this[ i ];
  				// This expression is here for better compressibility (see addClass)
  				cur = elem.nodeType === 1 && ( elem.className ?
  					( " " + elem.className + " " ).replace( rclass, " " ) :
  					""
  				);
  
  				if ( cur ) {
  					j = 0;
  					while ( (clazz = classes[j++]) ) {
  						// Remove *all* instances
  						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
  							cur = cur.replace( " " + clazz + " ", " " );
  						}
  					}
  
  					// only assign if different to avoid unneeded rendering.
  					finalValue = value ? jQuery.trim( cur ) : "";
  					if ( elem.className !== finalValue ) {
  						elem.className = finalValue;
  					}
  				}
  			}
  		}
  
  		return this;
  	},
  
  	toggleClass: function( value, stateVal ) {
  		var type = typeof value;
  
  		if ( typeof stateVal === "boolean" && type === "string" ) {
  			return stateVal ? this.addClass( value ) : this.removeClass( value );
  		}
  
  		if ( jQuery.isFunction( value ) ) {
  			return this.each(function( i ) {
  				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
  			});
  		}
  
  		return this.each(function() {
  			if ( type === "string" ) {
  				// toggle individual class names
  				var className,
  					i = 0,
  					self = jQuery( this ),
  					classNames = value.match( rnotwhite ) || [];
  
  				while ( (className = classNames[ i++ ]) ) {
  					// check each className given, space separated list
  					if ( self.hasClass( className ) ) {
  						self.removeClass( className );
  					} else {
  						self.addClass( className );
  					}
  				}
  
  			// Toggle whole class name
  			} else if ( type === strundefined || type === "boolean" ) {
  				if ( this.className ) {
  					// store className if set
  					jQuery._data( this, "__className__", this.className );
  				}
  
  				// If the element has a class name or if we're passed "false",
  				// then remove the whole classname (if there was one, the above saved it).
  				// Otherwise bring back whatever was previously saved (if anything),
  				// falling back to the empty string if nothing was stored.
  				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
  			}
  		});
  	},
  
  	hasClass: function( selector ) {
  		var className = " " + selector + " ",
  			i = 0,
  			l = this.length;
  		for ( ; i < l; i++ ) {
  			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
  				return true;
  			}
  		}
  
  		return false;
  	}
  });
  
  
  
  
  // Return jQuery for attributes-only inclusion
  
  
  jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
  	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
  	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
  
  	// Handle event binding
  	jQuery.fn[ name ] = function( data, fn ) {
  		return arguments.length > 0 ?
  			this.on( name, null, data, fn ) :
  			this.trigger( name );
  	};
  });
  
  jQuery.fn.extend({
  	hover: function( fnOver, fnOut ) {
  		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
  	},
  
  	bind: function( types, data, fn ) {
  		return this.on( types, null, data, fn );
  	},
  	unbind: function( types, fn ) {
  		return this.off( types, null, fn );
  	},
  
  	delegate: function( selector, types, data, fn ) {
  		return this.on( types, selector, data, fn );
  	},
  	undelegate: function( selector, types, fn ) {
  		// ( namespace ) or ( selector, types [, fn] )
  		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
  	}
  });
  
  
  var nonce = jQuery.now();
  
  var rquery = (/\?/);
  
  
  
  var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
  
  jQuery.parseJSON = function( data ) {
  	// Attempt to parse using the native JSON parser first
  	if ( window.JSON && window.JSON.parse ) {
  		// Support: Android 2.3
  		// Workaround failure to string-cast null input
  		return window.JSON.parse( data + "" );
  	}
  
  	var requireNonComma,
  		depth = null,
  		str = jQuery.trim( data + "" );
  
  	// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
  	// after removing valid tokens
  	return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
  
  		// Force termination if we see a misplaced comma
  		if ( requireNonComma && comma ) {
  			depth = 0;
  		}
  
  		// Perform no more replacements after returning to outermost depth
  		if ( depth === 0 ) {
  			return token;
  		}
  
  		// Commas must not follow "[", "{", or ","
  		requireNonComma = open || comma;
  
  		// Determine new depth
  		// array/object open ("[" or "{"): depth += true - false (increment)
  		// array/object close ("]" or "}"): depth += false - true (decrement)
  		// other cases ("," or primitive): depth += true - true (numeric cast)
  		depth += !close - !open;
  
  		// Remove this token
  		return "";
  	}) ) ?
  		( Function( "return " + str ) )() :
  		jQuery.error( "Invalid JSON: " + data );
  };
  
  
  // Cross-browser xml parsing
  jQuery.parseXML = function( data ) {
  	var xml, tmp;
  	if ( !data || typeof data !== "string" ) {
  		return null;
  	}
  	try {
  		if ( window.DOMParser ) { // Standard
  			tmp = new DOMParser();
  			xml = tmp.parseFromString( data, "text/xml" );
  		} else { // IE
  			xml = new ActiveXObject( "Microsoft.XMLDOM" );
  			xml.async = "false";
  			xml.loadXML( data );
  		}
  	} catch( e ) {
  		xml = undefined;
  	}
  	if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
  		jQuery.error( "Invalid XML: " + data );
  	}
  	return xml;
  };
  
  
  var
  	// Document location
  	ajaxLocParts,
  	ajaxLocation,
  
  	rhash = /#.*$/,
  	rts = /([?&])_=[^&]*/,
  	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
  	// #7653, #8125, #8152: local protocol detection
  	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
  	rnoContent = /^(?:GET|HEAD)$/,
  	rprotocol = /^\/\//,
  	rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
  
  	/* Prefilters
  	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
  	 * 2) These are called:
  	 *    - BEFORE asking for a transport
  	 *    - AFTER param serialization (s.data is a string if s.processData is true)
  	 * 3) key is the dataType
  	 * 4) the catchall symbol "*" can be used
  	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
  	 */
  	prefilters = {},
  
  	/* Transports bindings
  	 * 1) key is the dataType
  	 * 2) the catchall symbol "*" can be used
  	 * 3) selection will start with transport dataType and THEN go to "*" if needed
  	 */
  	transports = {},
  
  	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
  	allTypes = "*/".concat("*");
  
  // #8138, IE may throw an exception when accessing
  // a field from window.location if document.domain has been set
  try {
  	ajaxLocation = location.href;
  } catch( e ) {
  	// Use the href attribute of an A element
  	// since IE will modify it given document.location
  	ajaxLocation = document.createElement( "a" );
  	ajaxLocation.href = "";
  	ajaxLocation = ajaxLocation.href;
  }
  
  // Segment location into parts
  ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
  
  // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
  function addToPrefiltersOrTransports( structure ) {
  
  	// dataTypeExpression is optional and defaults to "*"
  	return function( dataTypeExpression, func ) {
  
  		if ( typeof dataTypeExpression !== "string" ) {
  			func = dataTypeExpression;
  			dataTypeExpression = "*";
  		}
  
  		var dataType,
  			i = 0,
  			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
  
  		if ( jQuery.isFunction( func ) ) {
  			// For each dataType in the dataTypeExpression
  			while ( (dataType = dataTypes[i++]) ) {
  				// Prepend if requested
  				if ( dataType.charAt( 0 ) === "+" ) {
  					dataType = dataType.slice( 1 ) || "*";
  					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
  
  				// Otherwise append
  				} else {
  					(structure[ dataType ] = structure[ dataType ] || []).push( func );
  				}
  			}
  		}
  	};
  }
  
  // Base inspection function for prefilters and transports
  function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
  
  	var inspected = {},
  		seekingTransport = ( structure === transports );
  
  	function inspect( dataType ) {
  		var selected;
  		inspected[ dataType ] = true;
  		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
  			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
  			if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
  				options.dataTypes.unshift( dataTypeOrTransport );
  				inspect( dataTypeOrTransport );
  				return false;
  			} else if ( seekingTransport ) {
  				return !( selected = dataTypeOrTransport );
  			}
  		});
  		return selected;
  	}
  
  	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
  }
  
  // A special extend for ajax options
  // that takes "flat" options (not to be deep extended)
  // Fixes #9887
  function ajaxExtend( target, src ) {
  	var deep, key,
  		flatOptions = jQuery.ajaxSettings.flatOptions || {};
  
  	for ( key in src ) {
  		if ( src[ key ] !== undefined ) {
  			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
  		}
  	}
  	if ( deep ) {
  		jQuery.extend( true, target, deep );
  	}
  
  	return target;
  }
  
  /* Handles responses to an ajax request:
   * - finds the right dataType (mediates between content-type and expected dataType)
   * - returns the corresponding response
   */
  function ajaxHandleResponses( s, jqXHR, responses ) {
  	var firstDataType, ct, finalDataType, type,
  		contents = s.contents,
  		dataTypes = s.dataTypes;
  
  	// Remove auto dataType and get content-type in the process
  	while ( dataTypes[ 0 ] === "*" ) {
  		dataTypes.shift();
  		if ( ct === undefined ) {
  			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
  		}
  	}
  
  	// Check if we're dealing with a known content-type
  	if ( ct ) {
  		for ( type in contents ) {
  			if ( contents[ type ] && contents[ type ].test( ct ) ) {
  				dataTypes.unshift( type );
  				break;
  			}
  		}
  	}
  
  	// Check to see if we have a response for the expected dataType
  	if ( dataTypes[ 0 ] in responses ) {
  		finalDataType = dataTypes[ 0 ];
  	} else {
  		// Try convertible dataTypes
  		for ( type in responses ) {
  			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
  				finalDataType = type;
  				break;
  			}
  			if ( !firstDataType ) {
  				firstDataType = type;
  			}
  		}
  		// Or just use first one
  		finalDataType = finalDataType || firstDataType;
  	}
  
  	// If we found a dataType
  	// We add the dataType to the list if needed
  	// and return the corresponding response
  	if ( finalDataType ) {
  		if ( finalDataType !== dataTypes[ 0 ] ) {
  			dataTypes.unshift( finalDataType );
  		}
  		return responses[ finalDataType ];
  	}
  }
  
  /* Chain conversions given the request and the original response
   * Also sets the responseXXX fields on the jqXHR instance
   */
  function ajaxConvert( s, response, jqXHR, isSuccess ) {
  	var conv2, current, conv, tmp, prev,
  		converters = {},
  		// Work with a copy of dataTypes in case we need to modify it for conversion
  		dataTypes = s.dataTypes.slice();
  
  	// Create converters map with lowercased keys
  	if ( dataTypes[ 1 ] ) {
  		for ( conv in s.converters ) {
  			converters[ conv.toLowerCase() ] = s.converters[ conv ];
  		}
  	}
  
  	current = dataTypes.shift();
  
  	// Convert to each sequential dataType
  	while ( current ) {
  
  		if ( s.responseFields[ current ] ) {
  			jqXHR[ s.responseFields[ current ] ] = response;
  		}
  
  		// Apply the dataFilter if provided
  		if ( !prev && isSuccess && s.dataFilter ) {
  			response = s.dataFilter( response, s.dataType );
  		}
  
  		prev = current;
  		current = dataTypes.shift();
  
  		if ( current ) {
  
  			// There's only work to do if current dataType is non-auto
  			if ( current === "*" ) {
  
  				current = prev;
  
  			// Convert response if prev dataType is non-auto and differs from current
  			} else if ( prev !== "*" && prev !== current ) {
  
  				// Seek a direct converter
  				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
  
  				// If none found, seek a pair
  				if ( !conv ) {
  					for ( conv2 in converters ) {
  
  						// If conv2 outputs current
  						tmp = conv2.split( " " );
  						if ( tmp[ 1 ] === current ) {
  
  							// If prev can be converted to accepted input
  							conv = converters[ prev + " " + tmp[ 0 ] ] ||
  								converters[ "* " + tmp[ 0 ] ];
  							if ( conv ) {
  								// Condense equivalence converters
  								if ( conv === true ) {
  									conv = converters[ conv2 ];
  
  								// Otherwise, insert the intermediate dataType
  								} else if ( converters[ conv2 ] !== true ) {
  									current = tmp[ 0 ];
  									dataTypes.unshift( tmp[ 1 ] );
  								}
  								break;
  							}
  						}
  					}
  				}
  
  				// Apply converter (if not an equivalence)
  				if ( conv !== true ) {
  
  					// Unless errors are allowed to bubble, catch and return them
  					if ( conv && s[ "throws" ] ) {
  						response = conv( response );
  					} else {
  						try {
  							response = conv( response );
  						} catch ( e ) {
  							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
  						}
  					}
  				}
  			}
  		}
  	}
  
  	return { state: "success", data: response };
  }
  
  jQuery.extend({
  
  	// Counter for holding the number of active queries
  	active: 0,
  
  	// Last-Modified header cache for next request
  	lastModified: {},
  	etag: {},
  
  	ajaxSettings: {
  		url: ajaxLocation,
  		type: "GET",
  		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
  		global: true,
  		processData: true,
  		async: true,
  		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
  		/*
  		timeout: 0,
  		data: null,
  		dataType: null,
  		username: null,
  		password: null,
  		cache: null,
  		throws: false,
  		traditional: false,
  		headers: {},
  		*/
  
  		accepts: {
  			"*": allTypes,
  			text: "text/plain",
  			html: "text/html",
  			xml: "application/xml, text/xml",
  			json: "application/json, text/javascript"
  		},
  
  		contents: {
  			xml: /xml/,
  			html: /html/,
  			json: /json/
  		},
  
  		responseFields: {
  			xml: "responseXML",
  			text: "responseText",
  			json: "responseJSON"
  		},
  
  		// Data converters
  		// Keys separate source (or catchall "*") and destination types with a single space
  		converters: {
  
  			// Convert anything to text
  			"* text": String,
  
  			// Text to html (true = no transformation)
  			"text html": true,
  
  			// Evaluate text as a json expression
  			"text json": jQuery.parseJSON,
  
  			// Parse text as xml
  			"text xml": jQuery.parseXML
  		},
  
  		// For options that shouldn't be deep extended:
  		// you can add your own custom options here if
  		// and when you create one that shouldn't be
  		// deep extended (see ajaxExtend)
  		flatOptions: {
  			url: true,
  			context: true
  		}
  	},
  
  	// Creates a full fledged settings object into target
  	// with both ajaxSettings and settings fields.
  	// If target is omitted, writes into ajaxSettings.
  	ajaxSetup: function( target, settings ) {
  		return settings ?
  
  			// Building a settings object
  			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
  
  			// Extending ajaxSettings
  			ajaxExtend( jQuery.ajaxSettings, target );
  	},
  
  	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
  	ajaxTransport: addToPrefiltersOrTransports( transports ),
  
  	// Main method
  	ajax: function( url, options ) {
  
  		// If url is an object, simulate pre-1.5 signature
  		if ( typeof url === "object" ) {
  			options = url;
  			url = undefined;
  		}
  
  		// Force options to be an object
  		options = options || {};
  
  		var // Cross-domain detection vars
  			parts,
  			// Loop variable
  			i,
  			// URL without anti-cache param
  			cacheURL,
  			// Response headers as string
  			responseHeadersString,
  			// timeout handle
  			timeoutTimer,
  
  			// To know if global events are to be dispatched
  			fireGlobals,
  
  			transport,
  			// Response headers
  			responseHeaders,
  			// Create the final options object
  			s = jQuery.ajaxSetup( {}, options ),
  			// Callbacks context
  			callbackContext = s.context || s,
  			// Context for global events is callbackContext if it is a DOM node or jQuery collection
  			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
  				jQuery( callbackContext ) :
  				jQuery.event,
  			// Deferreds
  			deferred = jQuery.Deferred(),
  			completeDeferred = jQuery.Callbacks("once memory"),
  			// Status-dependent callbacks
  			statusCode = s.statusCode || {},
  			// Headers (they are sent all at once)
  			requestHeaders = {},
  			requestHeadersNames = {},
  			// The jqXHR state
  			state = 0,
  			// Default abort message
  			strAbort = "canceled",
  			// Fake xhr
  			jqXHR = {
  				readyState: 0,
  
  				// Builds headers hashtable if needed
  				getResponseHeader: function( key ) {
  					var match;
  					if ( state === 2 ) {
  						if ( !responseHeaders ) {
  							responseHeaders = {};
  							while ( (match = rheaders.exec( responseHeadersString )) ) {
  								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
  							}
  						}
  						match = responseHeaders[ key.toLowerCase() ];
  					}
  					return match == null ? null : match;
  				},
  
  				// Raw string
  				getAllResponseHeaders: function() {
  					return state === 2 ? responseHeadersString : null;
  				},
  
  				// Caches the header
  				setRequestHeader: function( name, value ) {
  					var lname = name.toLowerCase();
  					if ( !state ) {
  						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
  						requestHeaders[ name ] = value;
  					}
  					return this;
  				},
  
  				// Overrides response content-type header
  				overrideMimeType: function( type ) {
  					if ( !state ) {
  						s.mimeType = type;
  					}
  					return this;
  				},
  
  				// Status-dependent callbacks
  				statusCode: function( map ) {
  					var code;
  					if ( map ) {
  						if ( state < 2 ) {
  							for ( code in map ) {
  								// Lazy-add the new callback in a way that preserves old ones
  								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
  							}
  						} else {
  							// Execute the appropriate callbacks
  							jqXHR.always( map[ jqXHR.status ] );
  						}
  					}
  					return this;
  				},
  
  				// Cancel the request
  				abort: function( statusText ) {
  					var finalText = statusText || strAbort;
  					if ( transport ) {
  						transport.abort( finalText );
  					}
  					done( 0, finalText );
  					return this;
  				}
  			};
  
  		// Attach deferreds
  		deferred.promise( jqXHR ).complete = completeDeferred.add;
  		jqXHR.success = jqXHR.done;
  		jqXHR.error = jqXHR.fail;
  
  		// Remove hash character (#7531: and string promotion)
  		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
  		// Handle falsy url in the settings object (#10093: consistency with old signature)
  		// We also use the url parameter if available
  		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
  
  		// Alias method option to type as per ticket #12004
  		s.type = options.method || options.type || s.method || s.type;
  
  		// Extract dataTypes list
  		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
  
  		// A cross-domain request is in order when we have a protocol:host:port mismatch
  		if ( s.crossDomain == null ) {
  			parts = rurl.exec( s.url.toLowerCase() );
  			s.crossDomain = !!( parts &&
  				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
  					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
  						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
  			);
  		}
  
  		// Convert data if not already a string
  		if ( s.data && s.processData && typeof s.data !== "string" ) {
  			s.data = jQuery.param( s.data, s.traditional );
  		}
  
  		// Apply prefilters
  		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
  
  		// If request was aborted inside a prefilter, stop there
  		if ( state === 2 ) {
  			return jqXHR;
  		}
  
  		// We can fire global events as of now if asked to
  		fireGlobals = s.global;
  
  		// Watch for a new set of requests
  		if ( fireGlobals && jQuery.active++ === 0 ) {
  			jQuery.event.trigger("ajaxStart");
  		}
  
  		// Uppercase the type
  		s.type = s.type.toUpperCase();
  
  		// Determine if request has content
  		s.hasContent = !rnoContent.test( s.type );
  
  		// Save the URL in case we're toying with the If-Modified-Since
  		// and/or If-None-Match header later on
  		cacheURL = s.url;
  
  		// More options handling for requests with no content
  		if ( !s.hasContent ) {
  
  			// If data is available, append data to url
  			if ( s.data ) {
  				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
  				// #9682: remove data so that it's not used in an eventual retry
  				delete s.data;
  			}
  
  			// Add anti-cache in url if needed
  			if ( s.cache === false ) {
  				s.url = rts.test( cacheURL ) ?
  
  					// If there is already a '_' parameter, set its value
  					cacheURL.replace( rts, "$1_=" + nonce++ ) :
  
  					// Otherwise add one to the end
  					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
  			}
  		}
  
  		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
  		if ( s.ifModified ) {
  			if ( jQuery.lastModified[ cacheURL ] ) {
  				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
  			}
  			if ( jQuery.etag[ cacheURL ] ) {
  				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
  			}
  		}
  
  		// Set the correct header, if data is being sent
  		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
  			jqXHR.setRequestHeader( "Content-Type", s.contentType );
  		}
  
  		// Set the Accepts header for the server, depending on the dataType
  		jqXHR.setRequestHeader(
  			"Accept",
  			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
  				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
  				s.accepts[ "*" ]
  		);
  
  		// Check for headers option
  		for ( i in s.headers ) {
  			jqXHR.setRequestHeader( i, s.headers[ i ] );
  		}
  
  		// Allow custom headers/mimetypes and early abort
  		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
  			// Abort if not done already and return
  			return jqXHR.abort();
  		}
  
  		// aborting is no longer a cancellation
  		strAbort = "abort";
  
  		// Install callbacks on deferreds
  		for ( i in { success: 1, error: 1, complete: 1 } ) {
  			jqXHR[ i ]( s[ i ] );
  		}
  
  		// Get transport
  		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
  
  		// If no transport, we auto-abort
  		if ( !transport ) {
  			done( -1, "No Transport" );
  		} else {
  			jqXHR.readyState = 1;
  
  			// Send global event
  			if ( fireGlobals ) {
  				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
  			}
  			// Timeout
  			if ( s.async && s.timeout > 0 ) {
  				timeoutTimer = setTimeout(function() {
  					jqXHR.abort("timeout");
  				}, s.timeout );
  			}
  
  			try {
  				state = 1;
  				transport.send( requestHeaders, done );
  			} catch ( e ) {
  				// Propagate exception as error if not done
  				if ( state < 2 ) {
  					done( -1, e );
  				// Simply rethrow otherwise
  				} else {
  					throw e;
  				}
  			}
  		}
  
  		// Callback for when everything is done
  		function done( status, nativeStatusText, responses, headers ) {
  			var isSuccess, success, error, response, modified,
  				statusText = nativeStatusText;
  
  			// Called once
  			if ( state === 2 ) {
  				return;
  			}
  
  			// State is "done" now
  			state = 2;
  
  			// Clear timeout if it exists
  			if ( timeoutTimer ) {
  				clearTimeout( timeoutTimer );
  			}
  
  			// Dereference transport for early garbage collection
  			// (no matter how long the jqXHR object will be used)
  			transport = undefined;
  
  			// Cache response headers
  			responseHeadersString = headers || "";
  
  			// Set readyState
  			jqXHR.readyState = status > 0 ? 4 : 0;
  
  			// Determine if successful
  			isSuccess = status >= 200 && status < 300 || status === 304;
  
  			// Get response data
  			if ( responses ) {
  				response = ajaxHandleResponses( s, jqXHR, responses );
  			}
  
  			// Convert no matter what (that way responseXXX fields are always set)
  			response = ajaxConvert( s, response, jqXHR, isSuccess );
  
  			// If successful, handle type chaining
  			if ( isSuccess ) {
  
  				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
  				if ( s.ifModified ) {
  					modified = jqXHR.getResponseHeader("Last-Modified");
  					if ( modified ) {
  						jQuery.lastModified[ cacheURL ] = modified;
  					}
  					modified = jqXHR.getResponseHeader("etag");
  					if ( modified ) {
  						jQuery.etag[ cacheURL ] = modified;
  					}
  				}
  
  				// if no content
  				if ( status === 204 || s.type === "HEAD" ) {
  					statusText = "nocontent";
  
  				// if not modified
  				} else if ( status === 304 ) {
  					statusText = "notmodified";
  
  				// If we have data, let's convert it
  				} else {
  					statusText = response.state;
  					success = response.data;
  					error = response.error;
  					isSuccess = !error;
  				}
  			} else {
  				// We extract error from statusText
  				// then normalize statusText and status for non-aborts
  				error = statusText;
  				if ( status || !statusText ) {
  					statusText = "error";
  					if ( status < 0 ) {
  						status = 0;
  					}
  				}
  			}
  
  			// Set data for the fake xhr object
  			jqXHR.status = status;
  			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
  
  			// Success/Error
  			if ( isSuccess ) {
  				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
  			} else {
  				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
  			}
  
  			// Status-dependent callbacks
  			jqXHR.statusCode( statusCode );
  			statusCode = undefined;
  
  			if ( fireGlobals ) {
  				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
  					[ jqXHR, s, isSuccess ? success : error ] );
  			}
  
  			// Complete
  			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
  
  			if ( fireGlobals ) {
  				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
  				// Handle the global AJAX counter
  				if ( !( --jQuery.active ) ) {
  					jQuery.event.trigger("ajaxStop");
  				}
  			}
  		}
  
  		return jqXHR;
  	},
  
  	getJSON: function( url, data, callback ) {
  		return jQuery.get( url, data, callback, "json" );
  	},
  
  	getScript: function( url, callback ) {
  		return jQuery.get( url, undefined, callback, "script" );
  	}
  });
  
  jQuery.each( [ "get", "post" ], function( i, method ) {
  	jQuery[ method ] = function( url, data, callback, type ) {
  		// shift arguments if data argument was omitted
  		if ( jQuery.isFunction( data ) ) {
  			type = type || callback;
  			callback = data;
  			data = undefined;
  		}
  
  		return jQuery.ajax({
  			url: url,
  			type: method,
  			dataType: type,
  			data: data,
  			success: callback
  		});
  	};
  });
  
  // Attach a bunch of functions for handling common AJAX events
  jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
  	jQuery.fn[ type ] = function( fn ) {
  		return this.on( type, fn );
  	};
  });
  
  
  jQuery._evalUrl = function( url ) {
  	return jQuery.ajax({
  		url: url,
  		type: "GET",
  		dataType: "script",
  		async: false,
  		global: false,
  		"throws": true
  	});
  };
  
  
  jQuery.fn.extend({
  	wrapAll: function( html ) {
  		if ( jQuery.isFunction( html ) ) {
  			return this.each(function(i) {
  				jQuery(this).wrapAll( html.call(this, i) );
  			});
  		}
  
  		if ( this[0] ) {
  			// The elements to wrap the target around
  			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
  
  			if ( this[0].parentNode ) {
  				wrap.insertBefore( this[0] );
  			}
  
  			wrap.map(function() {
  				var elem = this;
  
  				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
  					elem = elem.firstChild;
  				}
  
  				return elem;
  			}).append( this );
  		}
  
  		return this;
  	},
  
  	wrapInner: function( html ) {
  		if ( jQuery.isFunction( html ) ) {
  			return this.each(function(i) {
  				jQuery(this).wrapInner( html.call(this, i) );
  			});
  		}
  
  		return this.each(function() {
  			var self = jQuery( this ),
  				contents = self.contents();
  
  			if ( contents.length ) {
  				contents.wrapAll( html );
  
  			} else {
  				self.append( html );
  			}
  		});
  	},
  
  	wrap: function( html ) {
  		var isFunction = jQuery.isFunction( html );
  
  		return this.each(function(i) {
  			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
  		});
  	},
  
  	unwrap: function() {
  		return this.parent().each(function() {
  			if ( !jQuery.nodeName( this, "body" ) ) {
  				jQuery( this ).replaceWith( this.childNodes );
  			}
  		}).end();
  	}
  });
  
  
  jQuery.expr.filters.hidden = function( elem ) {
  	// Support: Opera <= 12.12
  	// Opera reports offsetWidths and offsetHeights less than zero on some elements
  	return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
  		(!support.reliableHiddenOffsets() &&
  			((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
  };
  
  jQuery.expr.filters.visible = function( elem ) {
  	return !jQuery.expr.filters.hidden( elem );
  };
  
  
  
  
  var r20 = /%20/g,
  	rbracket = /\[\]$/,
  	rCRLF = /\r?\n/g,
  	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
  	rsubmittable = /^(?:input|select|textarea|keygen)/i;
  
  function buildParams( prefix, obj, traditional, add ) {
  	var name;
  
  	if ( jQuery.isArray( obj ) ) {
  		// Serialize array item.
  		jQuery.each( obj, function( i, v ) {
  			if ( traditional || rbracket.test( prefix ) ) {
  				// Treat each array item as a scalar.
  				add( prefix, v );
  
  			} else {
  				// Item is non-scalar (array or object), encode its numeric index.
  				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
  			}
  		});
  
  	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
  		// Serialize object item.
  		for ( name in obj ) {
  			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
  		}
  
  	} else {
  		// Serialize scalar item.
  		add( prefix, obj );
  	}
  }
  
  // Serialize an array of form elements or a set of
  // key/values into a query string
  jQuery.param = function( a, traditional ) {
  	var prefix,
  		s = [],
  		add = function( key, value ) {
  			// If value is a function, invoke it and return its value
  			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
  			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
  		};
  
  	// Set traditional to true for jQuery <= 1.3.2 behavior.
  	if ( traditional === undefined ) {
  		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
  	}
  
  	// If an array was passed in, assume that it is an array of form elements.
  	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
  		// Serialize the form elements
  		jQuery.each( a, function() {
  			add( this.name, this.value );
  		});
  
  	} else {
  		// If traditional, encode the "old" way (the way 1.3.2 or older
  		// did it), otherwise encode params recursively.
  		for ( prefix in a ) {
  			buildParams( prefix, a[ prefix ], traditional, add );
  		}
  	}
  
  	// Return the resulting serialization
  	return s.join( "&" ).replace( r20, "+" );
  };
  
  jQuery.fn.extend({
  	serialize: function() {
  		return jQuery.param( this.serializeArray() );
  	},
  	serializeArray: function() {
  		return this.map(function() {
  			// Can add propHook for "elements" to filter or add form elements
  			var elements = jQuery.prop( this, "elements" );
  			return elements ? jQuery.makeArray( elements ) : this;
  		})
  		.filter(function() {
  			var type = this.type;
  			// Use .is(":disabled") so that fieldset[disabled] works
  			return this.name && !jQuery( this ).is( ":disabled" ) &&
  				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
  				( this.checked || !rcheckableType.test( type ) );
  		})
  		.map(function( i, elem ) {
  			var val = jQuery( this ).val();
  
  			return val == null ?
  				null :
  				jQuery.isArray( val ) ?
  					jQuery.map( val, function( val ) {
  						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
  					}) :
  					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
  		}).get();
  	}
  });
  
  
  // Create the request object
  // (This is still attached to ajaxSettings for backward compatibility)
  jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
  	// Support: IE6+
  	function() {
  
  		// XHR cannot access local files, always use ActiveX for that case
  		return !this.isLocal &&
  
  			// Support: IE7-8
  			// oldIE XHR does not support non-RFC2616 methods (#13240)
  			// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
  			// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
  			// Although this check for six methods instead of eight
  			// since IE also does not support "trace" and "connect"
  			/^(get|post|head|put|delete|options)$/i.test( this.type ) &&
  
  			createStandardXHR() || createActiveXHR();
  	} :
  	// For all other browsers, use the standard XMLHttpRequest object
  	createStandardXHR;
  
  //bh
  
  	function createXHR(isMSIE) {
  		try {
  			return (isMSIE ? new window.ActiveXObject( "Microsoft.XMLHTTP" ) : new window.XMLHttpRequest());
  		} catch( e ) {}
  	}
  
   jQuery.ajaxSettings.xhr = (window.ActiveXObject === undefined ? createXHR :  
  	function() {
  		return (this.url == document.location || this.url.indexOf("http") == 0 || !this.isLocal) &&  // BH MSIE fix
  			/^(get|post|head|put|delete|options)$/i.test( this.type ) &&
  			createXHR() || createXHR(1);
  	});
   
  //bh
  
  
  var xhrId = 0,
  	xhrCallbacks = {},
  	xhrSupported = jQuery.ajaxSettings.xhr();
  
  // Support: IE<10
  // Open requests must be manually aborted on unload (#5280)
  if ( window.ActiveXObject ) {
  	jQuery( window ).on( "unload", function() {
  		for ( var key in xhrCallbacks ) {
  			xhrCallbacks[ key ]( undefined, true );
  		}
  	});
  }
  
  // Determine support properties
  support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
  xhrSupported = support.ajax = !!xhrSupported;
  
  // Create transport if the browser can provide an xhr
  if ( xhrSupported ) {
  
  	jQuery.ajaxTransport(function( options ) {
  		// Cross domain only allowed if supported through XMLHttpRequest
  		if ( !options.crossDomain || support.cors ) {
  
  			var callback;
  
  			return {
  				send: function( headers, complete ) {
  					var i,
  						xhr = options.xhr(),
  						id = ++xhrId;
  
  					// Open the socket
  					console.log("xhr.open async=" + options.async + " url=" + options.url);
  					xhr.open( options.type, options.url, options.async, options.username, options.password );
  
  					// Apply custom fields if provided
  					if ( options.xhrFields ) {
  						for ( i in options.xhrFields ) {
  							xhr[ i ] = options.xhrFields[ i ];
  						}
  					}
  
  					// Override mime type if needed
  					if ( options.mimeType && xhr.overrideMimeType ) {
  						xhr.overrideMimeType( options.mimeType );
  					}
  
  					// X-Requested-With header
  					// For cross-domain requests, seeing as conditions for a preflight are
  					// akin to a jigsaw puzzle, we simply never set it to be sure.
  					// (it can always be set on a per-request basis or even using ajaxSetup)
  					// For same-domain requests, won't change header if already provided.
  					if ( !options.crossDomain && !headers["X-Requested-With"] ) {
  						headers["X-Requested-With"] = "XMLHttpRequest";
  					}
  
  					// Set headers
  					for ( i in headers ) {
  						// Support: IE<9
  						// IE's ActiveXObject throws a 'Type Mismatch' exception when setting
  						// request header to a null-value.
  						//
  						// To keep consistent with other XHR implementations, cast the value
  						// to string and ignore `undefined`.
  						if ( headers[ i ] !== undefined ) {
  							xhr.setRequestHeader( i, headers[ i ] + "" );
  						}
  					}
  
  					// Do send the request
  					// This may raise an exception which is actually
  					// handled in jQuery.ajax (so no try/catch here)
  					xhr.send( ( options.hasContent && options.data ) || null );
  
  					// Listener
  					callback = function( _, isAbort ) {
  						var status, statusText, responses;
  
  						// Was never called and is aborted or complete
  						if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
  							// Clean up
  							delete xhrCallbacks[ id ];
  							callback = undefined;
  							xhr.onreadystatechange = jQuery.noop;
  
  							// Abort manually if needed
  							if ( isAbort ) {
  								if ( xhr.readyState !== 4 ) {
  									xhr.abort();
  								}
  							} else {
  								responses = {};
  								status = xhr.status;
  
  								// Support: IE<10
  								// Accessing binary-data responseText throws an exception
  								// (#11426)
  								if ( typeof xhr.responseText === "string" ) {
  									responses.text = xhr.responseText;
  								}
  
  								// Firefox throws an exception when accessing
  								// statusText for faulty cross-domain requests
  								try {
  									statusText = xhr.statusText;
  								} catch( e ) {
  									// We normalize with Webkit giving an empty statusText
  									statusText = "";
  								}
  
  								// Filter status for non standard behaviors
  
  								// If the request is local and we have data: assume a success
  								// (success with no data won't get notified, that's the best we
  								// can do given current implementations)
  								if ( !status && options.isLocal && !options.crossDomain ) {
  									status = responses.text ? 200 : 404;
  								// IE - #1450: sometimes returns 1223 when it should be 204
  								} else if ( status === 1223 ) {
  									status = 204;
  								}
  							}
  						}
  
  						// Call complete if needed
  						if ( responses ) {
  							complete( status, statusText, responses, xhr.getAllResponseHeaders() );
  						}
  					};
  
  					if ( !options.async ) {
  						// if we're in sync mode we fire the callback
  						callback();
  					} else if ( xhr.readyState === 4 ) {
  						// (IE6 & IE7) if it's in cache and has been
  						// retrieved directly we need to fire the callback
  						setTimeout( callback );
  					} else {
  						// Add to the list of active xhr callbacks
  						xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
  					}
  				},
  
  				abort: function() {
  					if ( callback ) {
  						callback( undefined, true );
  					}
  				}
  			};
  		}
  	});
  }
  
  // Functions to create xhrs
  function createStandardXHR() {
  	try {
  		return new window.XMLHttpRequest();
  	} catch( e ) {}
  }
  
  function createActiveXHR() {
  	try {
  		return new window.ActiveXObject( "Microsoft.XMLHTTP" );
  	} catch( e ) {}
  }
  
  
  
  
  // Install script dataType
  jQuery.ajaxSetup({
  	accepts: {
  		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
  	},
  	contents: {
  		script: /(?:java|ecma)script/
  	},
  	converters: {
  		"text script": function( text ) {
  			jQuery.globalEval( text );
  			return text;
  		}
  	}
  });
  
  // Handle cache's special case and global
  jQuery.ajaxPrefilter( "script", function( s ) {
  	if ( s.cache === undefined ) {
  		s.cache = false;
  	}
  	if ( s.crossDomain ) {
  		s.type = "GET";
  		s.global = false;
  	}
  });
  
  // Bind script tag hack transport
  jQuery.ajaxTransport( "script", function(s) {
  
  	// This transport only deals with cross domain requests
  	if ( s.crossDomain ) {
  
  		var script,
  			head = document.head || jQuery("head")[0] || document.documentElement;
  
  		return {
  
  			send: function( _, callback ) {
  
  				script = document.createElement("script");
  
  				script.async = true;
  
  				if ( s.scriptCharset ) {
  					script.charset = s.scriptCharset;
  				}
  
  				script.src = s.url;
  
  				// Attach handlers for all browsers
  				script.onload = script.onreadystatechange = function( _, isAbort ) {
  
  					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
  
  						// Handle memory leak in IE
  						script.onload = script.onreadystatechange = null;
  
  						// Remove the script
  						if ( script.parentNode ) {
  							script.parentNode.removeChild( script );
  						}
  
  						// Dereference the script
  						script = null;
  
  						// Callback if not abort
  						if ( !isAbort ) {
  							callback( 200, "success" );
  						}
  					}
  				};
  
  				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
  				// Use native DOM manipulation to avoid our domManip AJAX trickery
  				head.insertBefore( script, head.firstChild );
  			},
  
  			abort: function() {
  				if ( script ) {
  					script.onload( undefined, true );
  				}
  			}
  		};
  	}
  });
  
  
  
  
  var oldCallbacks = [],
  	rjsonp = /(=)\?(?=&|$)|\?\?/;
  
  // Default jsonp settings
  jQuery.ajaxSetup({
  	jsonp: "callback",
  	jsonpCallback: function() {
  		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
  		this[ callback ] = true;
  		return callback;
  	}
  });
  
  // Detect, normalize options and install callbacks for jsonp requests
  jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
  
  	var callbackName, overwritten, responseContainer,
  		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
  			"url" :
  			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
  		);
  
  	// Handle iff the expected data type is "jsonp" or we have a parameter to set
  	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
  
  		// Get callback name, remembering preexisting value associated with it
  		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
  			s.jsonpCallback() :
  			s.jsonpCallback;
  
  		// Insert callback into url or form data
  		if ( jsonProp ) {
  			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
  		} else if ( s.jsonp !== false ) {
  			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
  		}
  
  		// Use data converter to retrieve json after script execution
  		s.converters["script json"] = function() {
  			if ( !responseContainer ) {
  				jQuery.error( callbackName + " was not called" );
  			}
  			return responseContainer[ 0 ];
  		};
  
  		// force json dataType
  		s.dataTypes[ 0 ] = "json";
  
  		// Install callback
  		overwritten = window[ callbackName ];
  		window[ callbackName ] = function() {
  			responseContainer = arguments;
  		};
  
  		// Clean-up function (fires after converters)
  		jqXHR.always(function() {
  			// Restore preexisting value
  			window[ callbackName ] = overwritten;
  
  			// Save back as free
  			if ( s[ callbackName ] ) {
  				// make sure that re-using the options doesn't screw things around
  				s.jsonpCallback = originalSettings.jsonpCallback;
  
  				// save the callback name for future use
  				oldCallbacks.push( callbackName );
  			}
  
  			// Call if it was a function and we have a response
  			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
  				overwritten( responseContainer[ 0 ] );
  			}
  
  			responseContainer = overwritten = undefined;
  		});
  
  		// Delegate to script
  		return "script";
  	}
  });
  
  
  
  
  // data: string of html
  // context (optional): If specified, the fragment will be created in this context, defaults to document
  // keepScripts (optional): If true, will include scripts passed in the html string
  jQuery.parseHTML = function( data, context, keepScripts ) {
  	if ( !data || typeof data !== "string" ) {
  		return null;
  	}
  	if ( typeof context === "boolean" ) {
  		keepScripts = context;
  		context = false;
  	}
  	context = context || document;
  
  	var parsed = rsingleTag.exec( data ),
  		scripts = !keepScripts && [];
  
  	// Single tag
  	if ( parsed ) {
  		return [ context.createElement( parsed[1] ) ];
  	}
  
  	parsed = jQuery.buildFragment( [ data ], context, scripts );
  
  	if ( scripts && scripts.length ) {
  		jQuery( scripts ).remove();
  	}
  
  	return jQuery.merge( [], parsed.childNodes );
  };
  
  
  // Keep a copy of the old load method
  var _load = jQuery.fn.load;
  
  /**
   * Load a url into a page
   */
  jQuery.fn.load = function( url, params, callback ) {
  	if ( typeof url !== "string" && _load ) {
  		return _load.apply( this, arguments );
  	}
  
  	var selector, response, type,
  		self = this,
  		off = url.indexOf(" ");
  
  	if ( off >= 0 ) {
  		selector = url.slice( off, url.length );
  		url = url.slice( 0, off );
  	}
  
  	// If it's a function
  	if ( jQuery.isFunction( params ) ) {
  
  		// We assume that it's the callback
  		callback = params;
  		params = undefined;
  
  	// Otherwise, build a param string
  	} else if ( params && typeof params === "object" ) {
  		type = "POST";
  	}
  
  	// If we have elements to modify, make the request
  	if ( self.length > 0 ) {
  		jQuery.ajax({
  			url: url,
  
  			// if "type" variable is undefined, then "GET" method will be used
  			type: type,
  			dataType: "html",
  			data: params
  		}).done(function( responseText ) {
  
  			// Save response for use in complete callback
  			response = arguments;
  
  			self.html( selector ?
  
  				// If a selector was specified, locate the right elements in a dummy div
  				// Exclude scripts to avoid IE 'Permission Denied' errors
  				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
  
  				// Otherwise use the full result
  				responseText );
  
  		}).complete( callback && function( jqXHR, status ) {
  			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
  		});
  	}
  
  	return this;
  };
  
  
  
  
  jQuery.expr.filters.animated = function( elem ) {
  	return jQuery.grep(jQuery.timers, function( fn ) {
  		return elem === fn.elem;
  	}).length;
  };
  
  
  
  
  
  var docElem = window.document.documentElement;
  
  /**
   * Gets a window from an element
   */
  function getWindow( elem ) {
  	return jQuery.isWindow( elem ) ?
  		elem :
  		elem.nodeType === 9 ?
  			elem.defaultView || elem.parentWindow :
  			false;
  }
  
  jQuery.offset = {
  	setOffset: function( elem, options, i ) {
  		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
  			position = jQuery.css( elem, "position" ),
  			curElem = jQuery( elem ),
  			props = {};
  
  		// set position first, in-case top/left are set even on static elem
  		if ( position === "static" ) {
  			elem.style.position = "relative";
  		}
  
  		curOffset = curElem.offset();
  		curCSSTop = jQuery.css( elem, "top" );
  		curCSSLeft = jQuery.css( elem, "left" );
  		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
  			jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1;
  
  		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
  		if ( calculatePosition ) {
  			curPosition = curElem.position();
  			curTop = curPosition.top;
  			curLeft = curPosition.left;
  		} else {
  			curTop = parseFloat( curCSSTop ) || 0;
  			curLeft = parseFloat( curCSSLeft ) || 0;
  		}
  
  		if ( jQuery.isFunction( options ) ) {
  			options = options.call( elem, i, curOffset );
  		}
  
  		if ( options.top != null ) {
  			props.top = ( options.top - curOffset.top ) + curTop;
  		}
  		if ( options.left != null ) {
  			props.left = ( options.left - curOffset.left ) + curLeft;
  		}
  
  		if ( "using" in options ) {
  			options.using.call( elem, props );
  		} else {
  			curElem.css( props );
  		}
  	}
  };
  
  jQuery.fn.extend({
  	offset: function( options ) {
  		if ( arguments.length ) {
  			return options === undefined ?
  				this :
  				this.each(function( i ) {
  					jQuery.offset.setOffset( this, options, i );
  				});
  		}
  
  		var docElem, win,
  			box = { top: 0, left: 0 },
  			elem = this[ 0 ],
  			doc = elem && elem.ownerDocument;
  
  		if ( !doc ) {
  			return;
  		}
  
  		docElem = doc.documentElement;
  
  		// Make sure it's not a disconnected DOM node
  		if ( !jQuery.contains( docElem, elem ) ) {
  			return box;
  		}
  
  		// If we don't have gBCR, just use 0,0 rather than error
  		// BlackBerry 5, iOS 3 (original iPhone)
  		if ( typeof elem.getBoundingClientRect !== strundefined ) {
  			box = elem.getBoundingClientRect();
  		}
  		win = getWindow( doc );
  		return {
  			top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
  			left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
  		};
  	},
  
  	position: function() {
  		if ( !this[ 0 ] ) {
  			return;
  		}
  
  		var offsetParent, offset,
  			parentOffset = { top: 0, left: 0 },
  			elem = this[ 0 ];
  
  		// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
  		if ( jQuery.css( elem, "position" ) === "fixed" ) {
  			// we assume that getBoundingClientRect is available when computed position is fixed
  			offset = elem.getBoundingClientRect();
  		} else {
  			// Get *real* offsetParent
  			offsetParent = this.offsetParent();
  
  			// Get correct offsets
  			offset = this.offset();
  			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
  				parentOffset = offsetParent.offset();
  			}
  
  			// Add offsetParent borders
  			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
  			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
  		}
  
  		// Subtract parent offsets and element margins
  		// note: when an element has margin: auto the offsetLeft and marginLeft
  		// are the same in Safari causing offset.left to incorrectly be 0
  		return {
  			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
  			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
  		};
  	},
  
  	offsetParent: function() {
  		return this.map(function() {
  			var offsetParent = this.offsetParent || docElem;
  
  			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
  				offsetParent = offsetParent.offsetParent;
  			}
  			return offsetParent || docElem;
  		});
  	}
  });
  
  // Create scrollLeft and scrollTop methods
  jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
  	var top = /Y/.test( prop );
  
  	jQuery.fn[ method ] = function( val ) {
  		return access( this, function( elem, method, val ) {
  			var win = getWindow( elem );
  
  			if ( val === undefined ) {
  				return win ? (prop in win) ? win[ prop ] :
  					win.document.documentElement[ method ] :
  					elem[ method ];
  			}
  
  			if ( win ) {
  				win.scrollTo(
  					!top ? val : jQuery( win ).scrollLeft(),
  					top ? val : jQuery( win ).scrollTop()
  				);
  
  			} else {
  				elem[ method ] = val;
  			}
  		}, method, val, arguments.length, null );
  	};
  });
  
  // Add the top/left cssHooks using jQuery.fn.position
  // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
  // getComputedStyle returns percent when specified for top/left/bottom/right
  // rather than make the css module depend on the offset module, we just check for it here
  jQuery.each( [ "top", "left" ], function( i, prop ) {
  	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
  		function( elem, computed ) {
  			if ( computed ) {
  				computed = curCSS( elem, prop );
  				// if curCSS returns percentage, fallback to offset
  				return rnumnonpx.test( computed ) ?
  					jQuery( elem ).position()[ prop ] + "px" :
  					computed;
  			}
  		}
  	);
  });
  
  
  // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
  jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
  	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
  		// margin is only for outerHeight, outerWidth
  		jQuery.fn[ funcName ] = function( margin, value ) {
  			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
  				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
  
  			return access( this, function( elem, type, value ) {
  				var doc;
  
  				if ( jQuery.isWindow( elem ) ) {
  					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
  					// isn't a whole lot we can do. See pull request at this URL for discussion:
  					// https://github.com/jquery/jquery/pull/764
  					return elem.document.documentElement[ "client" + name ];
  				}
  
  				// Get document width or height
  				if ( elem.nodeType === 9 ) {
  					doc = elem.documentElement;
  
  					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
  					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
  					return Math.max(
  						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
  						elem.body[ "offset" + name ], doc[ "offset" + name ],
  						doc[ "client" + name ]
  					);
  				}
  
  				return value === undefined ?
  					// Get width or height on the element, requesting but not forcing parseFloat
  					jQuery.css( elem, type, extra ) :
  
  					// Set width or height on the element
  					jQuery.style( elem, type, value, extra );
  			}, type, chainable ? margin : undefined, chainable, null );
  		};
  	});
  });
  
  
  // The number of elements contained in the matched element set
  jQuery.fn.size = function() {
  	return this.length;
  };
  
  jQuery.fn.andSelf = jQuery.fn.addBack;
  
  
  
  
  // Register as a named AMD module, since jQuery can be concatenated with other
  // files that may use define, but not via a proper concatenation script that
  // understands anonymous AMD modules. A named AMD is safest and most robust
  // way to register. Lowercase jquery is used because AMD module names are
  // derived from file names, and jQuery is normally delivered in a lowercase
  // file name. Do this after creating the global so that if an AMD module wants
  // to call noConflict to hide this version of jQuery, it will work.
  if ( typeof define === "function" && define.amd ) {
  	define( "jquery", [], function() {
  		return jQuery;
  	});
  }
  
  
  
  
  var
  	// Map over jQuery in case of overwrite
  	_jQuery = window.jQuery,
  
  	// Map over the $ in case of overwrite
  	_$ = window.$;
  
  jQuery.noConflict = function( deep ) {
  	if ( window.$ === jQuery ) {
  		window.$ = _$;
  	}
  
  	if ( deep && window.jQuery === jQuery ) {
  		window.jQuery = _jQuery;
  	}
  
  	return jQuery;
  };
  
  // Expose jQuery and $ identifiers, even in
  // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
  // and CommonJS for browser emulators (#13566)
  if ( typeof noGlobal === strundefined ) {
  	window.jQuery = window.$ = jQuery;
  }
  
  
  
  
  return jQuery;
  
  }));
  // JSmoljQueryExt.js
  // 9/2/2013 7:43:12 AM BH Opera/Safari fix for binary file reading
  // 3/11/2014 6:31:01 AM BH fix for MSIE not working locally
  
  ;(function($) {
  
  	function createXHR(isMSIE) {
  		try {
  			return (isMSIE ? new window.ActiveXObject( "Microsoft.XMLHTTP" ) : new window.XMLHttpRequest());
  		} catch( e ) {}
  	}
  
   $.ajaxSettings.xhr = (window.ActiveXObject === undefined ? createXHR :  
  	function() {
  		return (this.url == document.location || this.url.indexOf("http") == 0 || !this.isLocal) &&  // BH MSIE fix
  			/^(get|post|head|put|delete|options)$/i.test( this.type ) &&
  			createXHR() || createXHR(1);
  	});
  
  
  // Bind script tag hack transport
  		$.ajaxTransport( "+script", function(s) {
  
  	// This transport only deals with cross domain requests
  	// BH: No! This is not compatible with Chrome
  	if ( true || s.crossDomain ) {
  
  		var script,
  			head = document.head || jQuery("head")[0] || document.documentElement;
  
  		return {
  
  			send: function( _, callback ) {
  				script = document.createElement("script");
  				//script.async = true;
  
  				if ( s.scriptCharset ) {
  					script.charset = s.scriptCharset;
  				}
  
  				script.src = s.url;
  
  				// Attach handlers for all browsers
  				script.onload = script.onreadystatechange = function( _, isAbort ) {
  
  					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
  
  						// Handle memory leak in IE
  						script.onload = script.onreadystatechange = null;
  						// Remove the script
  						if ( script.parentNode ) {
  							script.parentNode.removeChild( script );
  						}
  
  						// Dereference the script
  						script = null;
  
  						// Callback if not abort
  						if ( !isAbort ) {
  							callback( 200, "success" );
  						}
  					}
  				};
  
  				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
  				// Use native DOM manipulation to avoid our domManip AJAX trickery
  				head.insertBefore( script, head.firstChild );
  			},
  
  			abort: function() {
  				if ( script ) {
  					script.onload( undefined, true );
  				}
  			}
  		};
  	}
  });
   
  	// incorporates jquery.iecors MSIE asynchronous cross-domain request for MSIE < 10
  
  	$.extend( $.support, { iecors: !!window.XDomainRequest });
  
  	if ($.support.iecors) {
  		// source: https://github.com/dkastner/jquery.iecors
  		// author: Derek Kastner dkastner@gmail.com http://dkastner.github.com    
  		$.ajaxTransport(function(s) {
  		
  			return {
  				send: function( headers, complete ) {				
  					// Note that xdr is not synchronous.
  					// This is only being used in JSmol for transport of java code packages.
  					var xdr = new window.XDomainRequest();
  					xdr.onload = function() {          
  						var headers = { 'Content-Type': xdr.contentType };
  						complete(200, 'OK', { text: xdr.responseText }, headers);
  					};
  					if ( s.xhrFields ) {
  						xdr.onerror = s.xhrFields.error;
  						xdr.ontimeout = s.xhrFields.timeout;
  					}
  					xdr.open( s.type, s.url );
  					xdr.send( ( s.hasContent && s.data ) || null );
  				},
  				abort: function() {        
  					xdr.abort();
  				}
  			};
  		});
  
  	} else {
  
  	// adds support for synchronous binary file reading
  
  		$.ajaxSetup({
  			accepts: { binary: "text/plain; charset=x-user-defined" },
  			responseFields: { binary: "response" }
  		})
  
  
  		$.ajaxTransport('binary', function(s) {
  		
  			var callback;
  			return {
  				// synchronous or asynchronous binary transfer only
  				send: function( headers, complete ) {        
  					var xhr = s.xhr();
  					console.log("xhr.open binary async=" + s.async + " url=" + s.url);
  					xhr.open( s.type, s.url, s.async );					
  					var isOK = false;
  					try {
  						if (xhr.hasOwnProperty("responseType")) {
  								xhr.responseType = "arraybuffer";
  								isOK = true;
  						} 
  					} catch(e) {
  					  //
  					}
  					try {
  						if (!isOK && xhr.overrideMimeType) {
  							xhr.overrideMimeType('text/plain; charset=x-user-defined');
  						}
  					} catch(e) {
  							//
  					}
  					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
  						headers["X-Requested-With"] = "XMLHttpRequest";
  					}
  					try {
  						for (var i in headers )
  							xhr.setRequestHeader( i, headers[ i ] );
  					} catch(_) {}
  
  					xhr.send( ( s.hasContent && s.data ) || null );
  
   					// Listener
  					callback = function( _, isAbort ) {
  
  					var 
  						status = xhr.status,
  						statusText = "",
  						responseHeaders = xhr.getAllResponseHeaders(),
  						responses = {},
  						xml;
  
  					try {
  
  						// Firefox throws exceptions when accessing properties
  						// of an xhr when a network error occured
  						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
  						// Was never called and is aborted or complete
  						if ( callback && ( xhr.readyState === 4 ) ) {
  
  							// Only called once
  							callback = undefined;
  
  							// When requesting binary data, IE6-9 will throw an exception
  							// on any attempt to access responseText (#11426)
  							try {
  								responses.text = (typeof xhr.responseText === "string" ? xhr.responseText : null);
  							} catch( _ ) {
  							}
  							try {
  								responses.binary = xhr.response;
  							} catch( _ ) {
  							}
  
  							// Firefox throws an exception when accessing
  							// statusText for faulty cross-domain requests
  							try {
  								statusText = xhr.statusText;
  							} catch( _ ) {
  								// We normalize with Webkit giving an empty statusText
  								statusText = "";
  							}
  							// Filter status for non standard behaviors
  
  							// If the request is local and we have data: assume a success
  							// (success with no data won't get notified, that's the best we
  							// can do given current implementations)
  							if ( !status && s.isLocal && !s.crossDomain ) {
  								status = (responses.text ? 200 : 404);
  							// IE - #1450: sometimes returns 1223 when it should be 204
  							} else if ( status === 1223 ) {
  								status = 204;
  							}
  							complete( status, statusText, responses, responseHeaders );
  						}
  					} catch( e ) {
  						alert(e)
  						complete( -1, e );
  					}
  					};
  					
  					if ( !s.async ) {
  						// if we're in sync mode we fire the callback
  						callback();
  					} else if ( xhr.readyState === 4 ) {
  						// (IE6 & IE7) if it's in cache and has been
  						// retrieved directly we need to fire the callback
  						setTimeout( callback );
  					} else {
  						// Add to the list of active xhr callbacks
  						xhr.onreadystatechange = callback;
  					}
  					
  				},
  				abort: function() {}
  			};
  		});
  	}
  })( jQuery );
  	 
  /*
   * jQuery outside events - v1.1 - 3/16/2010
   * http://benalman.com/projects/jquery-outside-events-plugin/
   * 
   * Copyright (c) 2010 "Cowboy" Ben Alman
   * Dual licensed under the MIT and GPL licenses.
   * http://benalman.com/about/license/
   * 
   * Modified by Bob Hanson for JSmol-specific events and to add parameter reference to actual jQuery event.
   * Used for closing the pop-up menu.
   *   
   */
  
  ;(function($,doc,eventList,id){  
  	// was 'click dblclick mousemove mousedown mouseup mouseover mouseout change select submit keydown keypress keyup'
  	$.map(
  		eventList.split(' '),
  		function( event_name ) { jq_addOutsideEvent( event_name ); }
  	);
  	jq_addOutsideEvent( 'focusin',  'focus' + id );
  	jq_addOutsideEvent( 'focusout', 'blur' + id );
  	function jq_addOutsideEvent( event_name, outside_event_name ) {
  		outside_event_name = outside_event_name || event_name + id;
  		var elems = $(),
  			event_namespaced = event_name + '.' + outside_event_name + '-special-event';
  		$.event.special[ outside_event_name ] = {    
  			setup: function(){
  				elems = elems.add( this );
  				if ( elems.length === 1 ) {
  					$(doc).bind( event_namespaced, handle_event );
  				}
  			},
  			teardown: function(){
  				self.Jmol && Jmol._setMouseOwner(null);
  				elems = elems.not( this );
  				if ( elems.length === 0 ) {
  					$(doc).unbind( event_namespaced );
  				}
  			},
  			add: function( handleObj ) {
  				var old_handler = handleObj.handler;
  				handleObj.handler = function( event, elem ) {
  					event.target = elem;
  					old_handler.apply( this, arguments );
  				};
  			}
  		};
  		function handle_event( event ) {
  			$(elems).each(function(){
  				self.Jmol && (outside_event_name.indexOf("mouseup") >= 0 || outside_event_name.indexOf("touchend") >= 0) && Jmol._setMouseOwner(null);
  				var elem = $(this);
  				if ( this !== event.target && !elem.has(event.target).length ) {
  					//BH: adds event to pass that along to our handler as well.
  					elem.triggerHandler( outside_event_name, [ event.target, event ] );
  				}
  			});
  		};
  	};
  })(jQuery,document,"click mousemove mouseup touchmove touchend", "outjsmol");
  // JSmolCore.js -- Jmol core capability 
  
  // allows Jmol applets to be created on a page with more flexibility and extendability
  // provides an object-oriented interface for JSpecView and syncing of Jmol/JSpecView
  
  // see JSmolApi.js for public user-interface. All these are private functions
  
  
  // BH 4/30/2019 fixes write xyz "https://...."
  // BH 7/6/2017 2:22:07 AM adds BZ2 as binary
  // BH 4/13/2017 11:23:05 PM adds "binary pmesh" .pmb extension
  // BH 1/14/2017 6:28:07 AM adds &debugCore
  // BH 10/20/2016 10:00:43 AM JmolTracker.php
  // BH 9/19/2016 8:22:48 AM drag-drop broken for https (imageDrop.htm)
  // BH 9/18/2016 btoa() does not work with UTF-8 data (set language es;write menu t.mnu)
  // BH 8/26/2016 11:29:48 AM RCSB ligand 
  // BH 8/26/2016 11:29:48 AM generic fixProtocol for .gov/ to https
  // BH 8/26/2016 6:56:31 AM chemapps.stolaf.edu exclusively https
  // BH 8/25/2016 9:47:26 PM bug fix: NCI/CADD now requires "get3d=true" not "get3d=True"
  // BH 7/31/2016 6:42:06 AM changes mouse wheel from -1 to 507
  // BH 6/27/2016 1:16:57 AM adds Jmol.playAudio(fname)
  // BH 4/26/2016 4:16:07 PM adds Jmol.loadFileFromDialog(applet)
  // BH 4/21/2016 9:25:39 AM adds [URL] button to file load option
  // BH 4/20/2016 2:44:50 PM fixes async load problem with Safari
  // BH 4/18/2016 10:25:08 PM adds preliminary =xxxx.mmtf reader
  // BH 4/13/2016 9:12:31 PM  url.indexOf("http://www.rcsb.org/pdb/files/") == 0 && url.indexOf("/ligand/") < 0 ? 
  // BH 4/11/2016 5:34:16 PM adds direct conversion to http://files.rcsb.org/view from http://www.rcsb.org/pdb/files/1xpb.pdb
  // BH 4/3/2016 9:10:31 PM adding materialsproject.org for AJAX.
  // BH 3/23/2016 1:21:39 PM adding http://files.rcsb.org/view/%FILE.pdb as default RCSB site for "="
  
  // BH 2/29/2016 3:59:55 PM broken cursor_wait image path when Info.j2sPath is not "j2s"
  // BH 2/19/2016 10:32:18 AM typo fixed for makeLiveImage
  // BH 2/14/2016 12:31:02 PM fixed local reader not disappearing after script call
  // BH 2/14/2016 12:30:41 PM Info.appletLoadingImage: "j2s/img/JSmol_spinner.gif", 
     // can be set to "none" or some other image; see Jmol._hideLoadingSpinner(applet)
     // implemented only for JSmolApplet, not others
  // BH 2/14/2016 12:27:09 PM Jmol.setCursor 
  // BH 2/14/2016 6:48:33 AM _setCursor() and cursor_wait   http://ajaxload.info/
  // BH 1/15/2016 4:23:14 PM adding Info.makeLiveImage
  // BH 12/30/2015 8:18:42 PM adding AMS call to database list; allowing for ?ALLOWSORIGIN? to override settings here
  // BH 12/17/2015 4:43:05 PM adding Jmol._requestRepaint to allow for MSIE9 not having requestAnimationFrame
  // BH 12/16/2015 3:01:06 PM adding $.ajaxSetup({ mimeType: "text/plain" });
  // BH 12/14/2015 6:42:03 PM adding check for MS Edge browser, which does not support dataURI
  // BH 12/2/2015 1:18:15 PM adding .dcd as binary file type
  // BH 12/1/2015 10:05:55 AM loading identical HTML5 page after Java page causes bad NPObject error 
  // BH 10/26/2015 12:47:16 PM adding two rcsb sites for direct access
  // BH 10/23/2015 9:20:39 PM minor coding adjustment
  // BH 10/13/2015 9:32:08 PM adding Jmol.__$ as jquery object used 
  // BH 15/09/2015 18:06:39 fixing mouse check for swingjs-ui since SVG element className is not a string 
  // BH 8/12/2015 11:43:52 PM adding isHttps2Http forcing call to server proxy
  // BH 8/9/2015 6:33:33 PM correcting bug in load ASYNC for x-domain access
  // BH 7/7/2015 1:42:31 PM Jmol._persistentMenu
  // BH 6/29/2015 10:14:47 AM adds Jmol.$getSize(obj)
  // BH 5/30/2015 9:33:12 AM adds class swingjs-ui to ignore 
  // BH 5/9/2015 3:38:52 PM adds data-ignoreMouse attribute for JTextField
  // BH 3/30/2015 9:46:53 PM adds JSAppletPanel for ready callback
  // BH 12/6/2014 3:32:54 PM Jmol.setAppletCss() broken
  // BH 9/13/2014 2:15:51 PM embedded JSME loads from SEARCH when Jmol should 
  // BH 8/14/2014 2:52:38 PM drag-drop cache should not be cleared if SPT file is dropped
  // BH 8/5/2014 6:39:54 AM unnecessary messages about binary for PDB finally removed
  // BH 8/4/2014 5:30:00 AM automatically switch to no document after page loading
  // BH 8/2/2014 5:22:40 PM drag-drop broken in JSmol/HTML5 
  // BH 7/23/2014 5:34:08 PM setting a parameter such as readyFunction to null stops file loading
  // BH 7/3/2014 12:30:28 AM lost drag-drop of models
  // BH 7/2/2014 4:47:55 AM adding pdbe.org to direct database calls
  // BH 5/30/2014 7:20:07 AM better dragging for console and menu
  // BH 4/27/2014 6:31:52 PM allows _USE=SIGNED HTML5 as well as _USE=JAVA HTML5
  // BH 3/8/2014 5:50:51 PM adds support for dataURI download in FF and Chrome
  // BH 3/8/2014 8:43:10 AM moves PubChem access to https
  // BH 3/4/2014 8:40:15 PM adds Jmol.Cache for JSV/Jmol sharing files
  // BH 2/10/2014 10:07:14 AM added Info.z and Info.zIndexBase
  // BH 2/9/2014 9:56:06 PM updated JSmolCore.js with option to extend Viewer with code PRIOR to loading Viewer classes
  // BH 2/6/2014 8:46:25 AM disabled Jmol._tracker for localhost and 127.x.x.x 
  // BH 1/29/2014 8:02:23 AM Jmol.View and Info.viewSet
  // BH 1/21/2014 12:06:59 PM adding Jmol.Info.cacheFiles (applet, true/false) and applet._cacheFiles and Jmol._fileCache
  // BH 1/13/2014 2:12:38 PM adding "http://www.nmrdb.org/tools/jmol/predict.php":"%URL", to _DirectDatabaseCalls
  // BH 12/21/2013 6:38:35 PM applet sync broken
  // BH 12/6/2013 6:18:32 PM cover.htm and coverImage fix
  // BH 12/4/2013 7:44:26 PM fix for JME independent search box
  // BH 12/3/2013 6:30:08 AM fix for ready function returning Boolean instead of boolean in HTML5 version
  // BH 11/30/2013 10:31:37 AM added type:"GET" for jQuery.ajax() requests instead of using defaults
  // BH 11/30/2013 10:31:37 AM added cache:true for jQuery.ajax() requests; can override with cache:"NO", not cache:false
  // BH 11/28/2013 11:09:27 AM added Jmol._alertNoBinary:true
  // BH 11/26/2013 8:19:55 PM fix !xxxx search commmand entry and stop MSIE from duplicating command
  // BH 11/25/2013 7:38:31 AM adds Jmol._tracker: option for GoogleAnalytics tracking
  // BH 11/25/2013 7:39:03 AM adds URL options _J2S=  _JAR=  _USE=
  // BH 11/23/2013 10:51:37 PM  adds JNLP support for local applet
  // BH 11/2/2013 12:05:11 PM JSmolJSME fixes; https access fixed
  // BH 10/31/2013 7:50:06 PM Jmol.Dialog as SwingController; Jmol._mouseOwner added
  // BH 10/19/2013 7:05:04 AM adding Jmol._ajaxCall for Error Contacting Server; database POST method enabled
  // BH 10/17/2013 1:40:51 PM  adding javajs/swing and Jmol.Dialog
  // BH 9/30/2013 6:42:24 PM: pdb.gz switch  pdb should only be for www.rcsb.org
  // BH 9/17/2013 10:17:51 AM: asynchronous file reading and saving
  // BH 8/16/2013 12:02:20 PM: JSmoljQueryExt.js pulled out
  // BH 8/16/2013 12:02:20 PM: Jmol._touching used properly
  
  // BH 3/22/2013 5:53:02 PM: Adds noscript option, JSmol.min.core.js
  // BH 1/17/2013 5:20:44 PM: Fixed problem with console not getting initial position if no first click
  // 1/13/2013 BH: Fixed MSIE not-reading-local-files problem.
  // 11/28/2012 BH: Fixed MacOS Safari binary ArrayBuffer problem
  // 11/21/2012 BH: restructuring of files as JS... instead of J...
  // 11/20/2012 BH: MSIE9 cannot do a synchronous file load cross-domain. See Jmol._getFileData
  // 11/4/2012 BH: RCSB REST format change "<structureId>" to "<dimStructure.structureId>"
  // 9/13/2012 BH: JmolCore.js changes for JSmol doAjax() method -- _3ata()
  // 6/12/2012 BH: JmolApi.js: adds Jmol.setInfo(applet, info, isShown) -- third parameter optional 
  // 6/12/2012 BH: JmolApi.js: adds Jmol.getInfo(applet) 
  // 6/12/2012 BH: JmolApplet.js: Fixes for MSIE 8
  // 6/5/2012  BH: fixes problem with Jmol "javascript" command not working and getPropertyAsArray not working
  // 6/4/2012  BH: corrects problem with MSIE requiring mouse-hover to activate applet
  // 5/31/2012 BH: added JSpecView interface and api -- see JmolJSV.js
  //               also changed "jmolJarPath" to just "jarPath"
  //               jmolJarFile->jarFile, jmolIsSigned->isSigned, jmolReadyFunction->readyFunction
  //               also corrects a double-loading issue
  // 5/14/2012 BH: added AJAX queue for ChemDoodle option with multiple canvases 
  // 8/12/2012 BH: adds support for MSIE xdr cross-domain request (jQuery.iecors.js)
  
  	// BH 4/25 -- added text option. setAppletCss(null, "style=\"xxxx\"")
  	// note that since you must add the style keyword, this can be used to add any attribute to these tags, not just css. 
  
  // required/optional libraries (preferably in the following order):
  
  //    jquery/jquery.js     -- at least jQuery.1.9
  //    js/JSmoljQueryext.js -- required for binary file transfer; otherwise standard jQuery should be OK
  //    js/JSmolCore.js      -- required
  //    js/j2sjmol.js        -- required
  //    js/JSmol.js          -- required
  //    js/JSmolApplet.js    -- required; internal functions for _Applet and _Image; must be after JSmolCore
  //    js/JSmolControls.js  -- optional; internal functions for buttons, links, menus, etc.; must be after JSmolCore
  //    js/JSmolConsole.js   -- optional; for the pop-up console
  //    js/JSmolApi.js       -- required; all user functions; must be after JSmolCore
  //    js/JSmolTHREE.js     -- optional; WebGL library required for JSmolGLmol.js
  //    js/JSmolGLmol.js     -- optional; WebGL version of JSmol.
  //    js/JSmolJME.js       -- optional; JSME (2D editor)
  //    jsme/jsme/jsme.nocache.js   --  required for JSME 
  //    js/JSmolMenu.js      -- optional; required for menuing in JSV
  //    js/JSmolJSV.js       -- optional; for creating and interacting with a JSpecView applet 
  
  // most of these will be loaded automatically, and for most installations, all you need is JSmol.min.js
  
  
  // Allows Jmol-like objects to be displayed on Java-challenged (iPad/iPhone)
  // or applet-challenged (Android/iPhone) platforms, with automatic switching to 
  
  // For your installation, you should consider putting JmolData.jar and Jsmol.php
  // on your own server. Nothing more than these two files is needed on the server, and this 
  // allows more options for MSIE and Chrome when working with cross-domain files (such as RCSB or pubChem) 
  
  // The NCI and RCSB databases are accessed via direct AJAX if available (xhr2/xdr).
  
  
  if(typeof(jQuery)=="undefined") alert ("Note -- JSmoljQuery is required for JSmol, but it's not defined.")
  
  // An example of how to extend Jmol with code PRIOR to JSmolCore.js or JSmol.min.js follows:
  //
  // 
  //	Jmol = {
  //  	z:3000,
  //		extend: function(what, obj) {if (what == "viewer") { obj._testing = true } }
  //	}
  
  self.Jmol || (Jmol = {});
  
  if (!Jmol._version)
  Jmol = (function(document) {
  	var z=Jmol.z || 9000;
  	var getZOrders = function(z) {
  		return {
  			rear:z++,
  			header:z++,
  			main:z++,
  			image:z++,
  			front:z++,
  			fileOpener:z++,
  			coverImage:z++,
  			dialog:z++, // could be several of these, JSV only
  			menu:z+90000, // way front
  			console:z+91000, // even more front
        consoleImage:z+91001, // bit more front; increments
  			monitorZIndex:z+99999 // way way front
  		}
  	};
  	var j = {
  		_version: "$Date: 2021-05-26 21:16:02 -0500 (Wed, 26 May 2021) $", // svn.keywords:lastUpdated
  		_alertNoBinary: true,
  		// this url is used to Google Analytics tracking of Jmol use. You may remove it or modify it if you wish. 
  		_allowedJmolSize: [25, 2048, 300],   // min, max, default (pixels)
  		/*  By setting the Jmol.allowedJmolSize[] variable in the webpage
  				before calling Jmol.getApplet(), limits for applet size can be overriden.
  				2048 standard for GeoWall (http://geowall.geo.lsa.umich.edu/home.html)
  		*/
  		_appletCssClass: "",
  		_appletCssText: "",
  		_fileCache: null, // enabled by Jmol.setFileCaching(applet, true/false)
  		_jarFile: null,  // can be set in URL using _JAR=
  		_j2sPath: null,  // can be set in URL using _J2S=
  		_use: null,      // can be set in URL using _USE=
  		_j2sLoadMonitorOpacity: 90, // initial opacity for j2s load monitor message
  		_applets: {},
  		_asynchronous: true,
  		_ajaxQueue: [],
      _persistentMenu: false,
  		_getZOrders: getZOrders,
  		_z:getZOrders(z),
  		_debugCode: true,  // set false in process of minimization
      _debugCore: false, // set true using URL &debugCore
  		db: {
  			_databasePrefixes: "$=:",
  			_fileLoadScript: ";if (_loadScript = '' && defaultLoadScript == '' && _filetype == 'Pdb') { select protein or nucleic;cartoons Only;color structure; select * };",
  			_nciLoadScript: ";n = ({molecule=1}.length < {molecule=2}.length ? 2 : 1); select molecule=n;display selected;center selected;",
  			_pubChemLoadScript: "",
  			_DirectDatabaseCalls:{
  				// these sites are known to implement access-control-allow-origin *
          // null here means no conversion necessary 
  				"cactus.nci.nih.gov": null,
          ".x3dna.org": null,
          "rruff.geo.arizona.edu": null, 
          ".rcsb.org": null, 
  				"ftp.wwpdb.org": null,
  				"pdbe.org": null, 
  				"materialsproject.org": null, 
  				".ebi.ac.uk": null, 
  				"pubchem.ncbi.nlm.nih.gov":null,
  				"www.nmrdb.org/tools/jmol/predict.php":null,
  				"$": "https://cactus.nci.nih.gov/chemical/structure/%FILENCI/file?format=sdf&get3d=True",
  				"$$": "https://cactus.nci.nih.gov/chemical/structure/%FILENCI/file?format=sdf",
  				"=": "https://files.rcsb.org/download/%FILE.pdb",
  				"*": "https://www.ebi.ac.uk/pdbe/entry-files/download/%FILE.cif",
  				"==": "https://files.rcsb.org/ligands/download/%FILE.cif",
  				":": "https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/%FILE/SDF?record_type=3d"
  			},
  			_restQueryUrl: "http://www.rcsb.org/pdb/rest/search",
  			_restQueryXml: "<orgPdbQuery><queryType>org.pdb.query.simple.AdvancedKeywordQuery</queryType><description>Text Search</description><keywords>QUERY</keywords></orgPdbQuery>",
  			_restReportUrl: "http://www.pdb.org/pdb/rest/customReport?pdbids=IDLIST&customReportColumns=structureId,structureTitle"
  		},
  		_debugAlert: false,
  		_document: document,
  		_isXHTML: false,
  		_lastAppletID: null,
  		_mousePageX: null,
  		_mouseOwner: null,
  		_serverUrl: "https://your.server.here/jsmol.php",
  		_syncId: ("" + Math.random()).substring(3),
  		_touching: false,
  		_XhtmlElement: null,
  		_XhtmlAppendChild: false
  	}
  	
  	var ref = document.location.href.toLowerCase();
    j._debugCore = (ref.indexOf("j2sdebugcore") >= 0);
  	j._httpProto = (ref.indexOf("https") == 0 ? "https://" : "http://"); 
  	j._isFile = (ref.indexOf("file:") == 0);
  	if (j._isFile) // ensure no attempt to read XML in local request:
  	  $.ajaxSetup({ mimeType: "text/plain" });
  	j._ajaxTestSite = j._httpProto + "google.com";
  	var isLocal = (j._isFile || ref.indexOf("http://localhost") == 0 || ref.indexOf("http://127.") == 0);
  	j._tracker = (!isLocal && 'https://chemapps.stolaf.edu/jmol/JmolTracker.php?id=UA-45940799-1');
  	
  	j._isChrome = (navigator.userAgent.toLowerCase().indexOf("chrome") >= 0);
  	j._isSafari = (!j._isChrome && navigator.userAgent.toLowerCase().indexOf("safari") >= 0);
  	j._isMsie = (window.ActiveXObject !== undefined);
    j._isEdge = (navigator.userAgent.indexOf("Edge/") >= 0);
  	j._useDataURI = /*!j._isSafari && */ !j._isMsie && !j._isEdge; // safari may be OK here -- untested
  
    window.requestAnimationFrame || (window.requestAnimationFrame = window.setTimeout);
  	for(var i in Jmol) j[i] = Jmol[i]; // allows pre-definition
  	return j;
  })(document, Jmol);
  
  
  (function (Jmol, $) {
  
    Jmol.__$ = $; // local jQuery object -- important if any other module needs to access it (JSmolMenu, for example)
  
  // this library is organized into the following sections:
  
  	// jQuery interface 
  	// protected variables
  	// feature detection
  	// AJAX-related core functionality
  	// applet start-up functionality
  	// misc core functionality
  	// mouse events
  
  
  	////////////////////// jQuery interface ///////////////////////
  
  	// hooks to jQuery -- if you have a different AJAX tool, feel free to adapt.
  	// There should be no other references to jQuery in all the JSmol libraries.
  
  	// automatically switch to returning HTML after the page is loaded
  	$(document).ready(function(){ Jmol._document = null });
  
  	Jmol.$ = function(objectOrId, subdiv) {
  		// if a subdiv, then return $("#objectOrId._id_subdiv") 
  		// or if no subdiv, then just $(objectOrId)
  		if (objectOrId == null)alert (subdiv + arguments.callee.caller.toString());
  			return $(subdiv ? "#" + objectOrId._id + "_" + subdiv : objectOrId);
  	} 
  
  	Jmol._$ = function(id) {
  		// either the object or $("#" + id)
  		return (typeof id == "string" ? $("#" + id) : id);
  	}
  
  	/// special functions:
  
  	Jmol.$ajax = function(info) {
  		Jmol._ajaxCall = info.url;
  		info.cache = (info.cache != "NO");
      info.url = Jmol._fixProtocol(info.url);
  		// don't let jQuery add $_=... to URL unless we 
  		// use cache:"NO"; other packages might use $.ajaxSetup() to set this to cache:false
  		return $.ajax(info);
  	}
  
    Jmol._fixProtocol = function(url) {
      if (url.indexOf("get3d=True") >= 0)
        url = url.replace(/get3d\=True/, "get3d=true"); // NCI/CADD change 08/2016
    	return (    
      url.indexOf("http://www.rcsb.org/pdb/files/") == 0 && url.indexOf("/ligand/") < 0 ? 
        "http://files.rcsb.org/view/" + url.substring(30).replace(/\.gz/,"")    
      : url.indexOf("http://") == 0 && (
        Jmol._httpProto == "https://"
        || url.indexOf(".gov/") > 0 
        || url.indexOf("http://www.materialsproject") == 0) 
        ? "https" + url.substring(4) : url);
    }
    
  	Jmol._getNCIInfo = function(identifier, what, fCallback) {
  		return Jmol._getFileData("https://cactus.nci.nih.gov/chemical/structure/"+identifier +"/" + (what == "name" ? "names" : what));
  	}
  	
  	Jmol.$appEvent = function(app, subdiv, evt, f) {
  		var o = Jmol.$(app, subdiv); 
  		o.off(evt) && f && o.on(evt, f);
  	}   
  
  	Jmol.$resize = function (f) {
  		return $(window).resize(f);
  	}
  
  	//// full identifier expected (could be "body", for example):
  
  	Jmol.$after = function (what, s) {
  		return $(what).after(s);
  	}
  
  	Jmol.$append = function (what, s) {
  		return $(what).append(s);
  	}
  
  	Jmol.$bind = function(what, list, f) {
  		return (f ? $(what).bind(list, f) : $(what).unbind(list));
  	}
  
  	Jmol.$closest = function(what, d) {
  		return $(what).closest(d);
  	}
  	
  	Jmol.$get = function(what, i) {
  	return $(what).get(i);
  	}
   
  	// element id expected
  			 
  	Jmol.$documentOff = function(evt, id) {
  		return $(document).off(evt, "#" + id);
  	}
  
  	Jmol.$documentOn = function(evt, id, f) {
  		return $(document).on(evt, "#" + id, f);
  	}
  
  	Jmol.$getAncestorDiv = function(id, className) {
  		return $("div." + className + ":has(#" + id + ")")[0];
  	}
  
  	Jmol.$supportsIECrossDomainScripting = function() {
  		return $.support.iecors;
  	}
  
  	//// element id or jQuery object expected:
  
  	Jmol.$attr = function (id, a, val) {
  		return Jmol._$(id).attr(a, val);
  	}
  
  	Jmol.$css = function(id, style) {
  		return Jmol._$(id).css(style);
  	}
  	 
  	Jmol.$find = function(id, d) {
  		return Jmol._$(id).find(d);
  	}
  	
  	Jmol.$focus = function(id) {
  		return Jmol._$(id).focus();
  	}
  
  	Jmol.$html = function(id, html) {
  		return Jmol._$(id).html(html);
  	}
  	 
  	Jmol.$offset = function(id) {
  		return Jmol._$(id).offset();
  	}
  
  	Jmol.$windowOn = function(evt, f) {
  		return $(window).on(evt, f);
  	}
  
  	Jmol.$prop = function(id, p, val) {
  		var o = Jmol._$(id);
  		return (arguments.length == 3 ? o.prop(p, val) : o.prop(p));
  	}
  
  	Jmol.$remove = function(id) {
  		return Jmol._$(id).remove();
  	}
  
  	Jmol.$scrollTo = function (id, n) {
  		var o = Jmol._$(id);
  		return o.scrollTop(n < 0 ? o[0].scrollHeight : n);
  	}
  
  	Jmol.$setEnabled = function(id, b) {
  		return Jmol._$(id).attr("disabled", b ? null : "disabled");  
  	}
  
    Jmol.$getSize = function(id) {
  		var o = Jmol._$(id);
      return [ o.width(), o.height() ]
    }
    
  	Jmol.$setSize = function(id, w, h) {
  		return Jmol._$(id).width(w).height(h);
  	}
  
    Jmol.$is = function(id, test) { // e.g. :visible
      return Jmol._$(id).is(test);
    }
    
  	Jmol.$setVisible = function(id, b) {
  		var o = Jmol._$(id);
  		return (b ? o.show() : o.hide());  
  	}
  
  	Jmol.$submit = function(id) {
  		return Jmol._$(id).submit();
  	}
  
  	Jmol.$val = function (id, v) {
  		var o = Jmol._$(id);
  		return (arguments.length == 1 ? o.val() : o.val(v));
  	}
  
  	////////////// protected variables ///////////
  
  
  	Jmol._clearVars = function() {
  		// only on page closing -- appears to improve garbage collection
  
  		delete jQuery;
  		delete $;
  		delete Jmol;
  		delete SwingController;
  		delete J;
  		delete JM;
  		delete JS;
  		delete JSV;
  		delete JU;
  		delete JV;
  		delete java;
  		delete javajs;
  		delete Clazz;
  		delete c$; // used in p0p; could be gotten rid of
  	}
  
  	////////////// feature detection ///////////////
  
  	Jmol.featureDetection = (function(document, window) {
  
  		var features = {};
  		features.ua = navigator.userAgent.toLowerCase()
  
  		features.os = (function(){
  			var osList = ["linux","unix","mac","win"]
  			var i = osList.length;
  
  			while (i--){
  				if (features.ua.indexOf(osList[i])!=-1) return osList[i]
  			}
  			return "unknown";
  		})();
  
  		features.browser = function(){
  			var ua = features.ua;
  			var browserList = ["konqueror","webkit","omniweb","opera","webtv","icab","msie","mozilla"];
  			for (var i = 0; i < browserList.length; i++)
  			if (ua.indexOf(browserList[i])>=0) 
  				return browserList[i];
  			return "unknown";
  		}
  		features.browserName = features.browser();
  		features.browserVersion= parseFloat(features.ua.substring(features.ua.indexOf(features.browserName)+features.browserName.length+1));
  		features.supportsXhr2 = function() {return ($.support.cors || $.support.iecors)}
  		features.allowDestroy = (features.browserName != "msie");
  		features.allowHTML5 = (features.browserName != "msie" || navigator.appVersion.indexOf("MSIE 8") < 0);
  		features.getDefaultLanguage = function() {
  			return navigator.language || navigator.userLanguage || "en-US";
  		};
  
  		features._webGLtest = 0;
  
  		features.supportsWebGL = function() {
  		if (!Jmol.featureDetection._webGLtest) { 
  			var canvas;
  			Jmol.featureDetection._webGLtest = ( 
  				window.WebGLRenderingContext 
  					&& ((canvas = document.createElement("canvas")).getContext("webgl") 
  				|| canvas.getContext("experimental-webgl")) ? 1 : -1);
  		}
  		return (Jmol.featureDetection._webGLtest > 0);
  	};
  
  	features.supportsLocalization = function() {
  		//<meta charset="utf-8">                                     
  		var metas = document.getElementsByTagName('meta'); 
  		for (var i= metas.length; --i >= 0;) 
  			if (metas[i].outerHTML.toLowerCase().indexOf("utf-8") >= 0) return true;
  		return false;
  		};
  
  	features.supportsJava = function() {
  		if (!Jmol.featureDetection._javaEnabled) {
  			if (Jmol._isMsie) {
  				if (!navigator.javaEnabled()) {
  					Jmol.featureDetection._javaEnabled = -1;
  				} else {
  					//more likely -- would take huge testing
  					Jmol.featureDetection._javaEnabled = 1;
  				}
  			} else {
  				Jmol.featureDetection._javaEnabled = (navigator.javaEnabled() && (!navigator.mimeTypes || navigator.mimeTypes["application/x-java-applet"]) ? 1 : -1);
  			}
  		}
  		return (Jmol.featureDetection._javaEnabled > 0);
  	};
  
  	features.compliantBrowser = function() {
  		var a = !!document.getElementById;
  		var os = features.os;
  		// known exceptions (old browsers):
  		if (features.browserName == "opera" && features.browserVersion <= 7.54 && os == "mac"
  			|| features.browserName == "webkit" && features.browserVersion < 125.12
  			|| features.browserName == "msie" && os == "mac"
  			|| features.browserName == "konqueror" && features.browserVersion <= 3.3
  		) a = false;
  		return a;
  	}
  
  	features.isFullyCompliant = function() {
  		return features.compliantBrowser() && features.supportsJava();
  	}
  
  	features.useIEObject = (features.os == "win" && features.browserName == "msie" && features.browserVersion >= 5.5);
  	features.useHtml4Object = (features.browserName == "mozilla" && features.browserVersion >= 5) ||
  		(features.browserName == "opera" && features.browserVersion >= 8) ||
  		(features.browserName == "webkit"/* && features.browserVersion >= 412.2 && features.browserVersion < 500*/); // 500 is a guess; required for 536.3
  
  	features.hasFileReader = (window.File && window.FileReader);
  
  	return features;
  
  })(document, window);
  
  
  		////////////// AJAX-related core functionality //////////////
  
  	Jmol._ajax = function(info) {
  		if (!info.async) {
  			return Jmol.$ajax(info).responseText;
  		}
  		Jmol._ajaxQueue.push(info)
  		if (Jmol._ajaxQueue.length == 1)
  			Jmol._ajaxDone()
  	}
  	Jmol._ajaxDone = function() {
  		var info = Jmol._ajaxQueue.shift();
  		info && Jmol.$ajax(info);
  	}
  
  	Jmol._grabberOptions = [
  		["$", "NCI(small molecules)"],
  		[":", "PubChem(small molecules)"],
  		["=", "RCSB(macromolecules)"],
  		["*", "PDBe(macromolecules)"]
  	];
  
  	Jmol._getGrabberOptions = function(applet) {
  		// feel free to adjust this look to anything you want
  		if (Jmol._grabberOptions.length == 0)
  			return ""
  
  
  		var s = '<input type="text" id="ID_query" onfocus="jQuery(this).select()" onkeypress="if(13==event.which){Jmol._applets[\'ID\']._search();return false}" size="32" value="" />';
  		var b = '<button id="ID_submit" onclick="Jmol._applets[\'ID\']._search()">Search</button></nobr>'
  		if (Jmol._grabberOptions.length == 1) {
  			s = '<nobr>' + s + '<span style="display:none">';
  			b = '</span>' + b;
  		} else {
  			s += '<br /><nobr>'
  		}
  		s += '<select id="ID_select">'
  		for (var i = 0; i < Jmol._grabberOptions.length; i++) {
  			var opt = Jmol._grabberOptions[i];
  			s += '<option value="' + opt[0] + '" ' + (i == 0 ? 'selected' : '') + '>' + opt[1] + '</option>';
  		}
  		s = (s + '</select>' + b).replace(/ID/g, applet._id);
  		return '<br />' + s;
  	}
  
  	Jmol._getScriptForDatabase = function(database) {
  		return (database == "$" ? Jmol.db._nciLoadScript : database == ":" ? Jmol.db._pubChemLoadScript : Jmol.db._fileLoadScript);
  	}
  
  	 //   <dataset><record><structureId>1BLU</structureId><structureTitle>STRUCTURE OF THE 2[4FE-4S] FERREDOXIN FROM CHROMATIUM VINOSUM</structureTitle></record><record><structureId>3EUN</structureId><structureTitle>Crystal structure of the 2[4Fe-4S] C57A ferredoxin variant from allochromatium vinosum</structureTitle></record></dataset>
  
  	Jmol._setInfo = function(applet, database, data) {
  		var info = [];
  		var header = "";
  		if (data.indexOf("ERROR") == 0)
  			header = data;
  		else
  			switch (database) {
  			case "=":
  				var S = data.split("<dimStructure.structureId>");
  				var info = ["<table>"];
  				for (var i = 1; i < S.length; i++) {
  					info.push("<tr><td valign=top><a href=\"javascript:Jmol.search(" + applet._id + ",'=" + S[i].substring(0, 4) + "')\">" + S[i].substring(0, 4) + "</a></td>");
  					info.push("<td>" + S[i].split("Title>")[1].split("</")[0] + "</td></tr>");
  				}
  				info.push("</table>");
  				header = (S.length - 1) + " matches";
  				break;      
  			case "$": // NCI
  			case ":": // pubChem
  			break;
  			default:
  				return;
  		}
  		applet._infoHeader = header;
  		applet._info = info.join("");
  		applet._showInfo(true);
  	}
  
  	Jmol._loadSuccess = function(a, fSuccess) {
  		if (!fSuccess)
  			return;
  		Jmol._ajaxDone();
  		fSuccess(a);
  	}
  
  	Jmol._loadError = function(fError){
  		Jmol._ajaxDone();
  		Jmol.say("Error connecting to server: " + Jmol._ajaxCall);  
  		null!=fError&&fError()
  	}
  
  	Jmol._isDatabaseCall = function(query) {
  		return (Jmol.db._databasePrefixes.indexOf(query.substring(0, 1)) >= 0);
  	}
  
  	Jmol._getDirectDatabaseCall = function(query, checkXhr2) {
  		if (checkXhr2 && !Jmol.featureDetection.supportsXhr2())
  			return query;
  		var pt = 2;
  		var db = query.substring(0,pt)
  		var call = Jmol.db._DirectDatabaseCalls[db] || Jmol.db._DirectDatabaseCalls[db = query.substring(0,--pt)];
  		if (call) {
        // one of the special set :, =, $, ==
  			if (db == ":") {
          // PubChem
  				var ql = query.toLowerCase();
  				if (!isNaN(parseInt(query.substring(1)))) {
  					query = "cid/" + query.substring(1);
  				} else if (ql.indexOf(":smiles:") == 0) {
  					call += "?POST?smiles=" + query.substring(8);
  					query = "smiles";
  				} else if (ql.indexOf(":cid:") == 0) {
  					query = "cid/" + query.substring(5);
  				} else {
  					if (ql.indexOf(":name:") == 0)
  						query = query.substring(5);
  					else if (ql.indexOf(":cas:") == 0)
  						query = query.substring(4);
  					query = "name/" + encodeURIComponent(query.substring(pt));
  				}
  			} else {
  				query = encodeURIComponent(query.substring(pt));		
  			}
        if (query.indexOf(".mmtf") >= 0) {
          query = "https://mmtf.rcsb.org/v1.0/full/" + query.replace(/\.mmtf/, "");
  			} else if (call.indexOf("FILENCI") >= 0) {
  				query = query.replace(/\%2F/g, "/");				
  				query = call.replace(/\%FILENCI/, query);
  			} else {
  				query = call.replace(/\%FILE/, query);
  			}
  		}
  		return query;
  	}
  
  	Jmol._getRawDataFromServer = function(database,query,fSuccess,fError,asBase64,noScript){
  	  // note that this method is now only enabled for "_"
  	  // server-side processing of database queries was too slow and only useful for 
  	  // the IMAGE option, which has been abandoned.
  		var s = 
  			"?call=getRawDataFromDatabase&database=" + database + (query.indexOf("?POST?") >= 0 ? "?POST?" : "")
  				+ "&query=" + encodeURIComponent(query)
  				+ (asBase64 ? "&encoding=base64" : "")
  				+ (noScript ? "" : "&script=" + encodeURIComponent(Jmol._getScriptForDatabase(database)));
  		return Jmol._contactServer(s, fSuccess, fError);
  	}
  
  	Jmol._checkFileName = function(applet, fileName, isRawRet) {
  		if (Jmol._isDatabaseCall(fileName)) {
  			if (isRawRet)
  				Jmol._setQueryTerm(applet, fileName);
  			fileName = Jmol._getDirectDatabaseCall(fileName, true);
  			if (Jmol._isDatabaseCall(fileName)) {
  				// xhr2 not supported (MSIE)
  				fileName = Jmol._getDirectDatabaseCall(fileName, false);
  				isRawRet && (isRawRet[0] = true);
  			}
  		}
  		return fileName;
  	}
  	
  	Jmol._checkCache = function(applet, fileName, fSuccess) {
  		if (applet._cacheFiles && Jmol._fileCache && !fileName.endsWith(".js")) {
  			var data = Jmol._fileCache[fileName];
  			if (data) {
  				System.out.println("using "  + data.length + " bytes of cached data for "  + fileName);
  				fSuccess(data);
  				return null;
  			} else {
  				fSuccess = function(fileName, data) { fSuccess(Jmol._fileCache[fileName] = data) };     
  			}
  		}
  		return fSuccess;
  	}
  	
    Jmol.playAudio = function(filePath) {
      Jmol.playAudio(null, filePath);
    }
    
    Jmol.playAudio = function(applet, params) {
    
      var get = (params.get ? function(key){return params.get(key)} : null);
      var put = (params.put ? function(key,val){return params.put(key,val)} : null);
      var filePath = (get ? get("audioFile") : params);
      var jmolAudio = get && get("audioPlayer");
      var audio = document.createElement("audio");
      put && put("audioElement", audio);
      var callback = null;
      if (jmolAudio) {
        callback = function(type){jmolAudio.processUpdate(type)};
        jmolAudio.myClip = {
           open: function() {callback("open")},
           start: function() { audio.play(); callback("start")},
           loop: function(n) { audio.loop = (n != 0); },
           stop: function() { audio.pause(); },
           close: function() { callback("close") },
           setMicrosecondPosition: function(us) { audio.currentTime = us / 1e6; }
        };
      }    
      audio.controls = "true";
      audio.src = filePath;
      if (get && get("loop"))
        audio.loop = "true";
      if (callback) {
        audio.addEventListener("pause", function() {
            callback("pause");
        });
        audio.addEventListener("play", function() {
            callback("play");
        });
        audio.addEventListener("playing", function() {
            callback("playing");
        });
        audio.addEventListener("ended", function() {
            callback("ended");
        });
        callback("open")
      }
    }
    
  	Jmol._loadFileData = function(applet, fileName, fSuccess, fError){
  		var isRaw = [];
  		fileName = Jmol._checkFileName(applet, fileName, isRaw);
  		fSuccess = Jmol._checkCache(applet, fileName, fSuccess);
  		if (isRaw[0]) {
  				Jmol._getRawDataFromServer("_",fileName,fSuccess,fError);   
  				return;
  		} 
  		var info = {
  			type: "GET",
  			dataType: "text",
  			url: fileName,
  			async: Jmol._asynchronous,
  			success: function(a) {Jmol._loadSuccess(a, fSuccess)},
  			error: function() {Jmol._loadError(fError)}
  		}
  		Jmol._checkAjaxPost(info);
  		Jmol._ajax(info);
  	}
  
  	Jmol._getInfoFromDatabase = function(applet, database, query){
  		if (database == "====") {
  			var data = Jmol.db._restQueryXml.replace(/QUERY/,query);
  			var info = {
  				dataType: "text",
  				type: "POST",
  				contentType:"application/x-www-form-urlencoded",
  				url: Jmol.db._restQueryUrl,
  				data: encodeURIComponent(data) + "&req=browser",
  				success: function(data) {Jmol._ajaxDone();Jmol._extractInfoFromRCSB(applet, database, query, data)},
  				error: function() {Jmol._loadError(null)},
  				async: Jmol._asynchronous
  			}
  			return Jmol._ajax(info);
  		}   
  		query = "?call=getInfoFromDatabase&database=" + database
  				+ "&query=" + encodeURIComponent(query);
  		return Jmol._contactServer(query, function(data) {Jmol._setInfo(applet, database, data)});
  	}
  
  	Jmol._extractInfoFromRCSB = function(applet, database, query, output) {
  		var n = output.length/5;
  		if (n == 0)
  			return; 
  		if (query.length == 4 && n != 1) {
  			var QQQQ = query.toUpperCase();
  			var pt = output.indexOf(QQQQ);
  			if (pt > 0 && "123456789".indexOf(QQQQ.substring(0, 1)) >= 0)
  				output = QQQQ + "," + output.substring(0, pt) + output.substring(pt + 5);
  			if (n > 50)
  				output = output.substring(0, 250);
  			output = output.replace(/\n/g,",");
  			var url = Jmol._restReportUrl.replace(/IDLIST/,output);
  			Jmol._loadFileData(applet, url, function(data) {Jmol._setInfo(applet, database, data) });   
  		}
  	}
  
  	Jmol._checkAjaxPost = function(info) {
  		var pt = info.url.indexOf("?POST?");
  		if (pt > 0) {
  			info.data = info.url.substring(pt + 6);
  			info.url = info.url.substring(0, pt);
  			info.type = "POST";
  			info.contentType = "application/x-www-form-urlencoded";
  		}
  	}
  	Jmol._contactServer = function(data,fSuccess,fError){
  		var info = {
  			dataType: "text",
  			type: "GET",
  			url: Jmol._serverUrl + data,
  			success: function(a) {Jmol._loadSuccess(a, fSuccess)},
  			error:function() { Jmol._loadError(fError) },
  			async:fSuccess ? Jmol._asynchronous : false
  		}
  		Jmol._checkAjaxPost(info);
  		return Jmol._ajax(info);
  	}
  
  	Jmol._setQueryTerm = function(applet, query) {
  		if (!query || !applet._hasOptions || query.substring(0, 7) == "http://")
  			return;
  		if (Jmol._isDatabaseCall(query)) {
  			var database = query.substring(0, 1);
  			query = query.substring(1);
  			if (query.substring(0,1) == database && "=$".indexOf(database) >= 0)
  				query = query.substring(1);
  			var d = Jmol._getElement(applet, "select");
  			if (d && d.options)
  				for (var i = 0; i < d.options.length; i++)
  					if (d[i].value == database)
  						d[i].selected = true;
  		}
  		Jmol.$val(Jmol.$(applet, "query"), query);
  	}
  
  	Jmol._search = function(applet, query, script) {
  		arguments.length > 1 || (query = null);
  		Jmol._setQueryTerm(applet, query);
  		query || (query = Jmol.$val(Jmol.$(applet, "query")))
  		if (query.indexOf("!") == 0) {
  		// command prompt in this box as well
  		// remove exclamation point "immediate" indicator
  			applet._script(query.substring(1));
  			return;
  		} 
  		query && (query = query.replace(/\"/g, ""));
  		applet._showInfo(false);
  		Jmol._searchMol(applet, query, script, true);
  	}
  
  	Jmol._searchMol = function(applet, query, script, checkView) {
  		var database;
  		if (Jmol._isDatabaseCall(query)) {
  			database = query.substring(0, 1);
  			query = query.substring(1);
  		} else {
  			database = (applet._hasOptions ? Jmol.$val(Jmol.$(applet, "select")) : "$");
  		}
  		if (database == "=" && query.length == 3)
  			query = "=" + query; // this is a ligand      
  		var dm = database + query;
  		if (!query || dm.indexOf("?") < 0 && dm == applet._thisJmolModel) {
  			return;    
  		}
  		applet._thisJmolModel = dm;
  		var view;
  		if (checkView && applet._viewSet != null && (view = Jmol.View.__findView(applet._viewSet, {chemID:dm})) != null) {
  			Jmol.View.__setView(view, applet, false);
  			return;
  		}
  
  		if (database == "$" || database == ":")
  			applet._jmolFileType = "MOL";
  		else if (database == "=")
  			applet._jmolFileType = "PDB";
  		applet._searchDatabase(query, database, script);
  	}
  
  	Jmol._searchDatabase = function(applet, query, database, script) {
  		applet._showInfo(false);
  		if (query.indexOf("?") >= 0) {
  			Jmol._getInfoFromDatabase(applet, database, query.split("?")[0]);
  			return true;
  		}
  		if (Jmol.db._DirectDatabaseCalls[database]) {
  			applet._loadFile(database + query, script);
  			return true;
  		}
  		return false;
  	}
  
  	Jmol._syncBinaryOK="?";
  
  	Jmol._canSyncBinary = function(isSilent) {
  		if (Jmol._isAsync) return true;
  		if (self.VBArray) return (Jmol._syncBinaryOK = false);
  		if (Jmol._syncBinaryOK != "?") return Jmol._syncBinaryOK;
  		Jmol._syncBinaryOK = true;
  		try {
  			var xhr = new window.XMLHttpRequest();
  			xhr.open( "text", Jmol._ajaxTestSite, false );
  			if (xhr.hasOwnProperty("responseType")) {
  				xhr.responseType = "arraybuffer";
  			} else if (xhr.overrideMimeType) {
  				xhr.overrideMimeType('text/plain; charset=x-user-defined');
  			}
  		} catch( e ) {
  			var s = "JSmolCore.js: synchronous binary file transfer is requested but not available";
  			System.out.println(s);
  			if (Jmol._alertNoBinary && !isSilent)
  				alert (s)
  			return Jmol._syncBinaryOK = false;
  		}
  		return true;  
  	}
  
  	Jmol._binaryTypes = ["mmtf",".gz",".bz2",".jpg",".gif",".png",".zip",".jmol",".bin",".smol",".spartan",".pmb",".mrc",".map",".ccp4",".dn6",".delphi",".omap",".pse",".dcd",".uk/pdbe/densities/"];
  
  	Jmol.isBinaryUrl = function(url) {
  		for (var i = Jmol._binaryTypes.length; --i >= 0;)
  			if (url.indexOf(Jmol._binaryTypes[i]) >= 0) return true;
  		return false;
  	}
  
  	Jmol._getFileData = function(fileName, fSuccess, doProcess) {
  		// use host-server PHP relay if not from this host
  		var isBinary = Jmol.isBinaryUrl(fileName);
  		var isPDB = (fileName.indexOf(".gz") >= 0 && fileName.indexOf("rcsb.org") >= 0);
  		if (isPDB) {
  			// avoid unnecessary binary transfer
  			fileName = fileName.replace(/\.gz/,"");
  			isBinary = false;
  		}
  		var asBase64 = (isBinary && !fSuccess && !Jmol._canSyncBinary(isPDB));
  		var isPost = (fileName.indexOf("?POST?") >= 0);
  		if (fileName.indexOf("file:/") == 0 && fileName.indexOf("file:///") != 0)
  			fileName = "file://" + fileName.substring(5);      /// fixes IE problem
  		var isMyHost = (fileName.indexOf("://") < 0 || fileName.indexOf(document.location.protocol) == 0 && fileName.indexOf(document.location.host) >= 0);
      var isHttps2Http = (Jmol._httpProto == "https://" && fileName.indexOf("http://") == 0);
  		var isDirectCall = Jmol._isDirectCall(fileName);
      if (!isDirectCall && fileName.indexOf("?ALLOWSORIGIN?") >= 0) {
        isDirectCall = true;
  			fileName = fileName.replace(/\?ALLOWSORIGIN\?/,"");
      }
  		//if (fileName.indexOf("http://pubchem.ncbi.nlm.nih.gov/") == 0)isDirectCall = false;
  
  		var cantDoSynchronousLoad = (!isMyHost && Jmol.$supportsIECrossDomainScripting());
  		var data = null;
  		if (isHttps2Http || asBase64 || !isMyHost && !isDirectCall || !fSuccess && cantDoSynchronousLoad ) {
  				data = Jmol._getRawDataFromServer("_",fileName, fSuccess, fSuccess, asBase64, true);
  		} else {
  			fileName = fileName.replace(/file:\/\/\/\//, "file://"); // opera
  			var info = {dataType:(isBinary ? "binary" : "text"),async:!!fSuccess};
  			if (isPost) {
  				info.type = "POST";
  				info.url = fileName.split("?POST?")[0]
  				info.data = fileName.split("?POST?")[1]
  			} else {
  				info.type = "GET";
  				info.url = fileName;
  			}
  			if (fSuccess) {
  				info.success = function(data) { fSuccess(Jmol._xhrReturn(info.xhr))};
  				info.error = function() { fSuccess(info.xhr.statusText)};
  			}
  			info.xhr = Jmol.$ajax(info);
  			if (!fSuccess) {
  				data = Jmol._xhrReturn(info.xhr);
  			}
  		}
  		if (!doProcess)
  			return data;
  		if (data == null) {
  			data = "";
  			isBinary = false;
  		}
  		isBinary && (isBinary = Jmol._canSyncBinary(true));
  		return (isBinary ? Jmol._strToBytes(data) : JU.SB.newS(data));
  	}
  	
  	Jmol._xhrReturn = function(xhr){
  		if (!xhr.responseText || self.Clazz && Clazz.instanceOf(xhr.response, self.ArrayBuffer)) {
  			// Safari or error 
  			return xhr.response || xhr.statusText;
  		} 
  		return xhr.responseText;
  	}
  
  	Jmol._isDirectCall = function(url) {
      if (url.indexOf("?ALLOWSORIGIN?") >= 0)
        return true;
  		for (var key in Jmol.db._DirectDatabaseCalls) {
  			if (key.indexOf(".") >= 0 && url.indexOf(key) >= 0)
  				return true;
  		}
  		return false;
  	}
  
  	Jmol._cleanFileData = function(data) {
  		if (data.indexOf("\r") >= 0 && data.indexOf("\n") >= 0) {
  			return data.replace(/\r\n/g,"\n");
  		}
  		if (data.indexOf("\r") >= 0) {
  			return data.replace(/\r/g,"\n");
  		}
  		return data;
  	};
  
  	Jmol._getFileType = function(name) {
  		var database = name.substring(0, 1);
  		if (database == "$" || database == ":")
  			return "MOL";
  		if (database == "=")
  			return (name.substring(1,2) == "=" ? "LCIF" : "PDB");
  		// just the extension, which must be PDB, XYZ..., CIF, or MOL
  		name = name.split('.').pop().toUpperCase();
  		return name.substring(0, Math.min(name.length, 3));
  	};
  
  	Jmol._getZ = function(applet, what) {
  		return applet && applet._z && applet._z[what] || Jmol._z[what];
  	}
  	
  	Jmol._incrZ = function(applet, what) {
  		return applet && applet._z && ++applet._z[what] || ++Jmol._z[what];
  	}
  	
    Jmol._hideLocalFileReader = function(applet, cursor) {
      applet._localReader && Jmol.$setVisible(applet._localReader, false);
      applet._readingLocal = false;
      Jmol.setCursor(applet, 0);
    }
    
    Jmol.loadFileFromDialog = function(applet) {
      Jmol.loadFileAsynchronously(null, applet, null, null);
    }
    
  	Jmol.loadFileAsynchronously = function(fileLoadThread, applet, fileName, appData) {
  		if (fileName && fileName.indexOf("?") != 0) {
  			// LOAD ASYNC command
  			var fileName0 = fileName;
  			fileName = Jmol._checkFileName(applet, fileName);
  			var fSuccess = function(data) {Jmol._setData(fileLoadThread, fileName, fileName0, data, appData, applet)};
  			fSuccess = Jmol._checkCache(applet, fileName, fSuccess);
  			if (fileName.indexOf("|") >= 0)
  				fileName = fileName.split("|")[0];
  			return (fSuccess == null ? null : Jmol._getFileData(fileName, fSuccess));		
  		}
  		// we actually cannot suggest a fileName, I believe.
  		if (!Jmol.featureDetection.hasFileReader) {
          var msg = "Local file reading is not enabled in your browser";
  				return (fileLoadThread ? fileLoadThread.setData(msg, null, null, appData, applet) : alert(msg));
      }
  		if (!applet._localReader) {
  			var div = '<div id="ID" style="z-index:'+Jmol._getZ(applet, "fileOpener") + ';position:absolute;background:#E0E0E0;left:10px;top:10px"><div style="margin:5px 5px 5px 5px;"><button id="ID_loadurl">URL</button><input type="file" id="ID_files" /><button id="ID_loadfile">load</button><button id="ID_cancel">cancel</button></div><div>'
  			Jmol.$after("#" + applet._id + "_appletdiv", div.replace(/ID/g, applet._id + "_localReader"));
  			applet._localReader = Jmol.$(applet, "localReader");
  		}
  		Jmol.$appEvent(applet, "localReader_loadurl", "click");
  		Jmol.$appEvent(applet, "localReader_loadurl", "click", function(evt) {
        var file = prompt("Enter a URL");
        if (!file)return
        Jmol._hideLocalFileReader(applet, 0);
        Jmol._setData(null, file, file, null, appData, applet);
  		});
  		Jmol.$appEvent(applet, "localReader_loadfile", "click");
  		Jmol.$appEvent(applet, "localReader_loadfile", "click", function(evt) {
  			var file = Jmol.$(applet, "localReader_files")[0].files[0];   
  			var reader = new FileReader();
  			reader.onloadend = function(evt) {
  				if (evt.target.readyState == FileReader.DONE) { // DONE == 2
            Jmol._hideLocalFileReader(applet, 0);
  					Jmol._setData(fileLoadThread, file.name, file.name, evt.target.result, appData, applet);
  				}
  			};
        try {
  			  reader.readAsArrayBuffer(file);
        } catch (e) {
          alert("You must select a file first.");
        }
  		});
  		Jmol.$appEvent(applet, "localReader_cancel", "click");
  		Jmol.$appEvent(applet, "localReader_cancel", "click", function(evt) {
        Jmol._hideLocalFileReader(applet);
        if (fileLoadThread)
    			fileLoadThread.setData("#CANCELED#", null, null, appData, applet);
  		});
  		Jmol.$setVisible(applet._localReader, true);
      applet._readingLocal = true;
  	}
  
    Jmol._setData = function(fileLoadThread, filename, filename0, data, appData, applet) {
    	data && (data = Jmol._strToBytes(data));
  		if (data != null && (fileLoadThread == null || filename.indexOf(".jdx") >= 0))
  			Jmol.Cache.put("cache://" + filename, data); 
      if (fileLoadThread == null) {
        applet._applet.openFileAsyncSpecial(data == null ? filename : "cache://" + filename, 1);
      } else {          
  		  fileLoadThread.setData(filename, filename0, data, appData);
      }    
    }
  
  	Jmol.doAjax = function(url, postOut, dataOut) {
  		// called by org.jmol.awtjs2d.JmolURLConnection.doAjax()
  		url = url.toString();
  		if (dataOut) {
  
  			if (url.indexOf("http://") != 0 && url.indexOf("https://") != 0)
  				return Jmol._saveFile(url, dataOut);
  			var info = {async:false,url:url,type:"POST",
  				data:typeof data == "string" ? dataOut :";base64," + (JU || J.util).Base64.getBase64(dataOut).toString(), processData:false
  			};
  			return Jmol.$ajax(info).responseText;
  		}
  		if (postOut)
  			url += "?POST?" + postOut;
  		return Jmol._getFileData(url, null, true);
  	}
  
  	// Jmol._localFileSaveFunction --  // do something local here; Maybe try the FileSave interface? return true if successful
  	 
  	Jmol._saveFile = function(filename, data, mimetype, encoding) {
  		if (Jmol._localFileSaveFunction && Jmol._localFileSaveFunction(filename, data))
  			return "OK";
  		var filename = filename.substring(filename.lastIndexOf("/") + 1);
  		mimetype || (mimetype = (filename.indexOf(".pdf") >= 0 ? "application/pdf" 
  			: filename.indexOf(".png") >= 0 ? "image/png" 
  			: filename.indexOf(".gif") >= 0 ? "image/gif" 
  			: filename.indexOf(".jpg") >= 0 ? "image/jpg" : ""));
  		var isString = (typeof data == "string");
  		
  	if (isString && data.indexOf(";base64,") >= 0) {
  	  data = data.split(";base64,")[1];
  	} else {	
     	data = (JU || J.util).Base64.getBase64(isString ? data.getBytes("UTF-8") : data).toString();
     	}
  		encoding || (encoding = "base64");
  		
  		var url = Jmol._serverUrl;
  		url && url.indexOf("your.server") >= 0 && (url = "");
  		if (Jmol._useDataURI || !url) {
  			// Asynchronous output generated using an anchor tag
  			// btoa does not work with UTF-8 data///encoding || (data = btoa(data));
  			var a = document.createElement("a");
  			a.href = "data:" + mimetype + ";base64," + data;
  			a.type = mimetype || (mimetype = "text/plain;charset=utf-8");	
  			a.download = filename;
  			a.target = "_blank";
  				$("body").append(a);
  			a.click();
  			a.remove();		
  		} else {
  		// Asynchronous outputto be reflected as a download
  			if (!Jmol._formdiv) {
  					var sform = '<div id="__jsmolformdiv__" style="display:none">\
  						<form id="__jsmolform__" method="post" target="_blank" action="">\
  						<input name="call" value="saveFile"/>\
  						<input id="__jsmolmimetype__" name="mimetype" value=""/>\
  						<input id="__jsmolencoding__" name="encoding" value=""/>\
  						<input id="__jsmolfilename__" name="filename" value=""/>\
  						<textarea id="__jsmoldata__" name="data"></textarea>\
  						</form>\
  						</div>'
  				Jmol.$after("body", sform);
  				Jmol._formdiv = "__jsmolform__";
  			}
  			Jmol.$attr(Jmol._formdiv, "action", url + "?" + (new Date()).getMilliseconds());
  			Jmol.$val("__jsmoldata__", data);
  			Jmol.$val("__jsmolfilename__", filename);
  			Jmol.$val("__jsmolmimetype__", mimetype);
  			Jmol.$val("__jsmolencoding__", encoding);
  			Jmol.$submit("__jsmolform__");
  			Jmol.$val("__jsmoldata__", "");
  			Jmol.$val("__jsmolfilename__", "");
  		}
  		return "OK";
  	}
  
  	Jmol._strToBytes = function(s) {
  		if (Clazz.instanceOf(s, self.ArrayBuffer))
  			return Clazz.newByteArray(-1, s);
  		var b = Clazz.newByteArray(s.length, 0);
  		for (var i = s.length; --i >= 0;)
  			b[i] = s.charCodeAt(i) & 0xFF;
  		return b;
  	}
  
  	////////////// applet start-up functionality //////////////
  
  	Jmol._setConsoleDiv = function (d) {
  		if (!self.Clazz)return;
  		Clazz.setConsoleDiv(d);
  	}
  
  	Jmol._registerApplet = function(id, applet) {
  		return window[id] = Jmol._applets[id] = Jmol._applets.master = Jmol._applets[id + "__" + Jmol._syncId + "__"] = applet;
  	} 
  
  	Jmol._readyCallback = function (appId,fullId,isReady,javaApplet,javaAppletPanel) {
  		appId = appId.split("_object")[0];
      var applet = Jmol._applets[appId];
  		isReady = (isReady.booleanValue ? isReady.booleanValue() : isReady);
  		// necessary for MSIE in strict mode -- apparently, we can't call 
  		// jmol._readyCallback, but we can call Jmol._readyCallback. Go figure...
      if (isReady) {
        // when leaving page, Java applet may be dead 
        applet._appletPanel = (javaAppletPanel || javaApplet);
        applet._applet = javaApplet;
      }
  		Jmol._track(applet)._readyCallback(appId, fullId, isReady);
  	}
  
  	Jmol._getWrapper = function(applet, isHeader) {
  
  			// id_appletinfotablediv
  			//     id_appletdiv
  			//     id_coverdiv
  			//     id_infotablediv
  			//       id_infoheaderdiv
  			//          id_infoheaderspan
  			//          id_infocheckboxspan
  			//       id_infodiv
  
  
  			// for whatever reason, without DOCTYPE, with MSIE, "height:auto" does not work, 
  			// and the text scrolls off the page.
  			// So I'm using height:95% here.
  			// The table was a fix for MSIE with no DOCTYPE tag to fix the miscalculation
  			// in height of the div when using 95% for height. 
  			// But it turns out the table has problems with DOCTYPE tags, so that's out. 
  			// The 95% is a compromise that we need until the no-DOCTYPE MSIE solution is found. 
  			// (100% does not work with the JME linked applet)
  		var s;
  		// ... here are just for clarification in this code; they are removed immediately
  		if (isHeader) {
  			var img = ""; 
  			if (applet._coverImage){
  				var more = " onclick=\"Jmol.coverApplet(ID, false)\" title=\"" + (applet._coverTitle) + "\"";
  				var play = "<image id=\"ID_coverclickgo\" src=\"" + applet._makeLiveImage + "\" style=\"width:25px;height:25px;position:absolute;bottom:10px;left:10px;"
  					+ "z-index:" + Jmol._getZ(applet, "coverImage")+";opacity:0.5;\"" + more + " />"  
  				img = "<div id=\"ID_coverdiv\" style=\"background-color:red;z-index:" + Jmol._getZ(applet, "coverImage")+";width:100%;height:100%;display:inline;position:absolute;top:0px;left:0px\"><image id=\"ID_coverimage\" src=\""
  				 + applet._coverImage + "\" style=\"width:100%;height:100%\"" + more + "/>" + play + "</div>";
  			}
        
        var wait = (applet._isJava ? "" : "<image id=\"ID_waitimage\" src=\"" + applet._j2sPath + "/img/cursor_wait.gif\" style=\"display:none;position:absolute;bottom:10px;left:10px;"
  					+ "z-index:" + Jmol._getZ(applet, "coverImage")+";\" />");  
  
  			var css = Jmol._appletCssText.replace(/\'/g,'"');
        var spinner = applet._getSpinner && applet._getSpinner();
        applet._spinner = spinner = (!spinner || spinner == "none" ? "" : "background-image:url("+spinner + "); background-repeat:no-repeat; background-position:center;");    
  			css = spinner + (css.indexOf("style=\"") >= 0 ? css.split("style=\"")[1] : "\" " + css);
  			s = "\
  ...<div id=\"ID_appletinfotablediv\" style=\"width:Wpx;height:Hpx;position:relative;font-size:14px;text-align:left\">IMG WAIT\
  ......<div id=\"ID_appletdiv\" style=\"z-index:" + Jmol._getZ(applet, "header") + ";width:100%;height:100%;position:absolute;top:0px;left:0px;" + css + ">";
  			var height = applet._height;
  			var width = applet._width;
  			if (typeof height !== "string" || height.indexOf("%") < 0) 
  				height += "px";
  			if (typeof width !== "string" || width.indexOf("%") < 0)
  				width += "px";
  			s = s.replace(/IMG/, img).replace(/WAIT/, wait).replace(/Hpx/g, height).replace(/Wpx/g, width);
  		} else {
  			s = "\
  ......</div>\
  ......<div id=\"ID_2dappletdiv\" style=\"position:absolute;width:100%;height:100%;overflow:hidden;display:none\"></div>\
  ......<div id=\"ID_infotablediv\" style=\"width:100%;height:100%;position:absolute;top:0px;left:0px\">\
  .........<div id=\"ID_infoheaderdiv\" style=\"height:20px;width:100%;background:yellow;display:none\"><span id=\"ID_infoheaderspan\"></span><span id=\"ID_infocheckboxspan\" style=\"position:absolute;text-align:right;right:1px;\"><a href=\"javascript:Jmol.showInfo(ID,false)\">[x]</a></span></div>\
  .........<div id=\"ID_infodiv\" style=\"position:absolute;top:20px;bottom:0px;width:100%;height:100%;overflow:auto\"></div>\
  ......</div>\
  ...</div>";
  		}
  		return s.replace(/\.\.\./g,"").replace(/[\n\r]/g,"").replace(/ID/g, applet._id);
  	}
  
    Jmol._hideLoadingSpinner = function(applet) {
      if (applet._spinner)
        Jmol.$css(Jmol.$(applet, "appletdiv"), {"background-image": ""});
    }
    
  	Jmol._documentWrite = function(text) {
  		if (Jmol._document) {
  			if (Jmol._isXHTML && !Jmol._XhtmlElement) {
  				var s = document.getElementsByTagName("script");
  				Jmol._XhtmlElement = s.item(s.length - 1);
  				Jmol._XhtmlAppendChild = false;
  			}
  			if (Jmol._XhtmlElement)
  				Jmol._domWrite(text);
  			else
  				Jmol._document.write(text);
  		}
  		return text;
  	}
  
  	Jmol._domWrite = function(data) {
  		var pt = 0
  		var Ptr = []
  		Ptr[0] = 0
  		while (Ptr[0] < data.length) {
  			var child = Jmol._getDomElement(data, Ptr);
  			if (!child)
  				break;
  			if (Jmol._XhtmlAppendChild)
  				Jmol._XhtmlElement.appendChild(child);
  			else
  				Jmol._XhtmlElement.parentNode.insertBefore(child, _jmol.XhtmlElement);
  		}
  	}
  
  	Jmol._getDomElement = function(data, Ptr, closetag, lvel) {
  
  		// there is no "document.write" in XHTML
  
  		var e = document.createElement("span");
  		e.innerHTML = data;
  		Ptr[0] = data.length;
  
  /*
  	// unnecessary ?  
  
  		closetag || (closetag = "");
  		lvel || (lvel = 0);
  		var pt0 = Ptr[0];
  		var pt = pt0;
  		while (pt < data.length && data.charAt(pt) != "<") 
  			pt++
  		if (pt != pt0) {
  			var text = data.substring(pt0, pt);
  			Ptr[0] = pt;
  			return document.createTextNode(text);
  		}
  		pt0 = ++pt;
  		var ch;
  		while (pt < data.length && "\n\r\t >".indexOf(ch = data.charAt(pt)) < 0) 
  			pt++;
  		var tagname = data.substring(pt0, pt);
  		var e = (tagname == closetag  || tagname == "/" ? ""
  			: document.createElementNS ? document.createElementNS('http://www.w3.org/1999/xhtml', tagname)
  			: document.createElement(tagname));
  		if (ch == ">") {
  			Ptr[0] = ++pt;
  			return e;
  		}
  		while (pt < data.length && (ch = data.charAt(pt)) != ">") {
  			while (pt < data.length && "\n\r\t ".indexOf(ch = data.charAt(pt)) >= 0) 
  				pt++;
  			pt0 = pt;
  			while (pt < data.length && "\n\r\t =/>".indexOf(ch = data.charAt(pt)) < 0) 
  				pt++;
  			var attrname = data.substring(pt0, pt).toLowerCase();
  			if (attrname && ch != "=")
  				e.setAttribute(attrname, "true");
  			while (pt < data.length && "\n\r\t ".indexOf(ch = data.charAt(pt)) >= 0) 
  				pt++;
  			if (ch == "/") {
  				Ptr[0] = pt + 2;
  				return e;
  			} else if (ch == "=") {
  				var quote = data.charAt(++pt);
  				pt0 = ++pt;
  				while (pt < data.length && (ch = data.charAt(pt)) != quote) 
  					pt++;
  				var attrvalue = data.substring(pt0, pt);
  				e.setAttribute(attrname, attrvalue);
  				pt++;
  			}
  		}
  		Ptr[0] = ++pt;
  		while (Ptr[0] < data.length) {
  			var child = Jmol._getDomElement(data, Ptr, "/" + tagname, lvel+1);
  			if (!child)
  				break;
  			e.appendChild(child);
  		}
  */
  		return e;    
  	}
  
  	Jmol._setObject = function(obj, id, Info) {
  		obj._id = id;
  		obj.__Info = {};
  		Info.z && Info.zIndexBase && (Jmol._z = Jmol._getZOrders(Info.zIndexBase));
  		for (var i in Info)
  			obj.__Info[i] = Info[i];
  		(obj._z = Info.z) || Info.zIndexBase && (obj._z = obj.__Info.z = Jmol._getZOrders(Info.zIndexBase));
  		obj._width = Info.width;
  		obj._height = Info.height;
  		obj._noscript = !obj._isJava && Info.noscript;
  		obj._console = Info.console;
  		obj._cacheFiles = !!Info.cacheFiles;
  		obj._viewSet = (Info.viewSet == null || obj._isJava ? null : "Set" + Info.viewSet);
  		if (obj._viewSet != null) {
  			Jmol.View.__init(obj);
  			obj._currentView = null;
  		}
  		!Jmol._fileCache && obj._cacheFiles && (Jmol._fileCache = {});
  		if (!obj._console)
  			obj._console = obj._id + "_infodiv";
  		if (obj._console == "none")
  			obj._console = null;
  
  		obj._color = (Info.color ? Info.color.replace(/0x/,"#") : "#FFFFFF");
  		obj._disableInitialConsole = Info.disableInitialConsole;
  		obj._noMonitor = Info.disableJ2SLoadMonitor;
  		Jmol._j2sPath && (Info.j2sPath = Jmol._j2sPath);
  		obj._j2sPath = Info.j2sPath;
  		obj._coverImage = Info.coverImage;
      obj._makeLiveImage = Info.makeLiveImage || Info.j2sPath + "/img/play_make_live.jpg";
  		obj._isCovered = !!obj._coverImage; 
  		obj._deferApplet = Info.deferApplet || obj._isCovered && obj._isJava; // must do this if covered in Java
  		obj._deferUncover = Info.deferUncover && !obj._isJava; // can't do this with Java
  		obj._coverScript = Info.coverScript;
  		obj._coverTitle = Info.coverTitle;
  
  		if (!obj._coverTitle)
  			obj._coverTitle = (obj._deferApplet ? "activate 3D model" : "3D model is loading...")
  		obj._containerWidth = obj._width + ((obj._width==parseFloat(obj._width))? "px":"");
  		obj._containerHeight = obj._height + ((obj._height==parseFloat(obj._height))? "px":"");
  		obj._info = "";
  		obj._infoHeader = obj._jmolType + ' "' + obj._id + '"'
  		obj._hasOptions = Info.addSelectionOptions;
  		obj._defaultModel = Info.defaultModel;
  		obj._readyScript = (Info.script ? Info.script : "");
  		obj._readyFunction = Info.readyFunction;
  		if (obj._coverImage && !obj._deferApplet)
  			obj._readyScript += ";javascript " + id + "._displayCoverImage(false)";
  		obj._src = Info.src;
  
  	}
  
  	Jmol._addDefaultInfo = function(Info, DefaultInfo) {
  		for (var x in DefaultInfo)
  			if (typeof Info[x] == "undefined")
  				Info[x] = DefaultInfo[x];
  		Jmol._use && (Info.use = Jmol._use);
  		if (Info.use.indexOf("SIGNED") >= 0) {
  			if (Info.jarFile.indexOf("Signed") < 0)
  				Info.jarFile = Info.jarFile.replace(/Applet/,"AppletSigned");
  			Info.use = Info.use.replace(/SIGNED/, "JAVA");
  			Info.isSigned = true;
  		}
  	}
  
  	Jmol._syncedApplets = [];
  	Jmol._syncedCommands = [];
  	Jmol._syncedReady = [];
  	Jmol._syncReady = false;
  	Jmol._isJmolJSVSync = false;
  
  	Jmol._setReady = function(applet) {
  		Jmol._syncedReady[applet] = 1;
  		var n = 0;
  		for (var i = 0; i < Jmol._syncedApplets.length; i++) {
  			if (Jmol._syncedApplets[i] == applet._id) {
  				Jmol._syncedApplets[i] = applet;
  				Jmol._syncedReady[i] = 1;
  			} else if (!Jmol._syncedReady[i]) {
  				continue;
  			}
  			n++;
  		}
  		if (n != Jmol._syncedApplets.length)
  			return;
  		Jmol._setSyncReady();
  	}
  
  	Jmol._setDestroy = function(applet) {
  		//MSIE bug responds to any link click even if it is just a JavaScript call
  
  		if (Jmol.featureDetection.allowDestroy)
  			Jmol.$windowOn('beforeunload', function () { Jmol._destroy(applet); } );
  	}
  
  	Jmol._destroy = function(applet) {
  		try {
  			if (applet._appletPanel) applet._appletPanel.destroy();
  			applet._applet = null;
  			Jmol._unsetMouse(applet._canvas)
  			applet._canvas = null;
  			var n = 0;
  			for (var i = 0; i < Jmol._syncedApplets.length; i++) {
  				if (Jmol._syncedApplets[i] == applet)
  					Jmol._syncedApplets[i] = null;
  				if (Jmol._syncedApplets[i])
  					n++;
  			}
  			if (n > 0)
  				return;
  			Jmol._clearVars();
  		} catch(e){}
  	}
  
  	////////////// misc core functionality //////////////
  
  	Jmol._setSyncReady = function() {
  		Jmol._syncReady = true;
  		var s = ""
  		for (var i = 0; i < Jmol._syncedApplets.length; i++)
  			if (Jmol._syncedCommands[i])
  				s += "Jmol.script(Jmol._syncedApplets[" + i + "], Jmol._syncedCommands[" + i + "]);"
  		setTimeout(s, 50);  
  	}
  
  	Jmol._mySyncCallback = function(appFullName,msg) {
  		app = Jmol._applets[appFullName];
  		if (app._viewSet) {
  			// when can we do this?
  //			if (app._viewType == "JSV" && !app._currentView.JMOL)
  				Jmol.View.updateFromSync(app, msg);
  			return;
  		}
  		if(!Jmol._syncReady || !Jmol._isJmolJSVSync)
  			return 1; // continue processing and ignore me
  		for (var i = 0; i < Jmol._syncedApplets.length; i++) {
  			if (msg.indexOf(Jmol._syncedApplets[i]._syncKeyword) >= 0)
  				Jmol._syncedApplets[i]._syncScript(msg);
  		}
  		return 0 // prevents further Jmol sync processing 
  	}              
  
  	Jmol._getElement = function(applet, what) {
  		var d = document.getElementById(applet._id + "_" + what);
  		return (d || {});
  	} 
  	 
  	Jmol._evalJSON = function(s,key){
  		s = s + "";
  		if(!s)
  			return [];
  		if(s.charAt(0) != "{") {
  			if(s.indexOf(" | ") >= 0)
  				s = s.replace(/\ \|\ /g, "\n");
  			return s;
  		}
  		var A = (new Function( "return " + s ) )();
  		return (!A ? null : key && A[key] != undefined ? A[key] : A);
  	}
  
  	Jmol._sortMessages = function(A){
  		/*
  		 * private function
  		 */
  		function _sortKey0(a,b){
  			return (a[0]<b[0]?1:a[0]>b[0]?-1:0);
  		}
  
  		if(!A || typeof (A) != "object")
  			return [];
  		var B = [];
  		for(var i = A.length - 1; i >= 0; i--)
  			for(var j = 0, jj= A[i].length; j < jj; j++)
  				B[B.length] = A[i][j];
  		if(B.length == 0)
  			return;
  		B = B.sort(_sortKey0);
  		return B;
  	}
  
  	//////////////////// mouse events //////////////////////
  
  	Jmol._setMouseOwner = function(who, tf) {
  		if (who == null || tf)
  			Jmol._mouseOwner = who;
  		else if (Jmol._mouseOwner == who)
  			Jmol._mouseOwner = null;
  	}
  
  	Jmol._jsGetMouseModifiers = function(ev) {
  		var modifiers = 0;
  		switch (ev.button) {
  		case 0:
  			modifiers = 16;//J.api.Event.MOUSE_LEFT;
  			break;
  		case 1:
  			modifiers = 8;//J.api.Event.MOUSE_MIDDLE;
  			break;
  		case 2:
  			modifiers = 4;//J.api.Event.MOUSE_RIGHT;
  			break;
  		}
  		if (ev.shiftKey)
  			modifiers += 1;//J.api.Event.SHIFT_MASK;
  		if (ev.altKey)
  			modifiers += 8;//J.api.Event.ALT_MASK;
  		if (ev.ctrlKey)
  			modifiers += 2;//J.api.Event.CTRL_MASK;
  		return modifiers;
  	}
  
  	Jmol._jsGetXY = function(canvas, ev) {
  		if (!canvas.applet._ready || Jmol._touching && ev.type.indexOf("touch") < 0)
  			return false;
  		//ev.preventDefault(); // removed 5/9/2015 -- caused loss of focus on text-box clicking in SwingJS
  		var offsets = Jmol.$offset(canvas.id);
  		var x, y;
  		var oe = ev.originalEvent;
  		// drag-drop jQuery event is missing pageX
  		ev.pageX || (ev.pageX = oe.pageX);
  		ev.pageY || (ev.pageY = oe.pageY);
  		Jmol._mousePageX = ev.pageX;
  		Jmol._mousePageY = ev.pageY;
  		if (oe.targetTouches && oe.targetTouches[0]) {
  			x = oe.targetTouches[0].pageX - offsets.left;
  			y = oe.targetTouches[0].pageY - offsets.top;
  		} else if (oe.changedTouches) {
  			x = oe.changedTouches[0].pageX - offsets.left;
  			y = oe.changedTouches[0].pageY - offsets.top;
  		} else {
  			x = ev.pageX - offsets.left;
  			y = ev.pageY - offsets.top;
  		}
  		return (x == undefined ? null : [Math.round(x), Math.round(y), Jmol._jsGetMouseModifiers(ev)]);
  	}
  
    Jmol.setCursor = function(applet, c) {
      if (applet._isJava || applet._readingLocal)
        return;
      var curs;
      switch(c) {
      case 1: 
        curs = "crosshair";
        break;
      case 3: // wait
        curs = "wait";
        Jmol.$setVisible(Jmol.$(applet, "waitimage"), true);
        break;
      case 8: // zoom
        curs = "ns-resize"; 
        break;
      case 12: // hand
        curs = "grab"; 
        break;
      case 13: 
        curs = "move";
        break;
      default:
        Jmol.$setVisible(Jmol.$(applet, "waitimage"), false);
        curs = "default";
        break;
      }
      applet._canvas.style.cursor = curs;
    }
    
  	Jmol._gestureUpdate = function(canvas, ev) {
  		ev.stopPropagation();
  		ev.preventDefault();
  		var oe = ev.originalEvent;
  		switch (ev.type) {
  		case "touchstart":
  			Jmol._touching = true;
  			break;
  		case "touchend":
  			Jmol._touching = false;
  			break;
  		}
  		if (!oe.touches || oe.touches.length != 2) return false;
  		switch (ev.type) {
  		case "touchstart":
  			canvas._touches = [[],[]];
  			break;
  		case "touchmove":
  			var offsets = Jmol.$offset(canvas.id);
  			var t0 = canvas._touches[0];
  			var t1 = canvas._touches[1];
  			t0.push([oe.touches[0].pageX - offsets.left, oe.touches[0].pageY - offsets.top]);
  			t1.push([oe.touches[1].pageX - offsets.left, oe.touches[1].pageY - offsets.top]);
  			var n = t0.length;
  			if (n > 3) {
  				t0.shift();
  				t1.shift();
  			}
  			if (n >= 2)
  				canvas.applet._processGesture(canvas._touches);
  			break;
  		}
  		return true;
  	}
  
  	Jmol._jsSetMouse = function(canvas) {
  
      var doIgnore = function(ev) { return (!ev.target || ("" + ev.target.className).indexOf("swingjs-ui") >= 0) };
  
  		Jmol.$bind(canvas, 'mousedown touchstart', function(ev) {
        if (doIgnore(ev))
          return true;
  			Jmol._setMouseOwner(canvas, true);
  			ev.stopPropagation();
        var ui = ev.target["data-UI"];
        if (!ui || !ui.handleJSEvent(canvas, 501, ev)) 
    			ev.preventDefault();
  			canvas.isDragging = true;
  			if ((ev.type == "touchstart") && Jmol._gestureUpdate(canvas, ev))
  				return !!ui;
  			Jmol._setConsoleDiv(canvas.applet._console);
  			var xym = Jmol._jsGetXY(canvas, ev);
  			if(xym) {
  		  	if (ev.button != 2)
            Jmol.Swing.hideMenus(canvas.applet);
          canvas.applet._processEvent(501, xym); //java.awt.Event.MOUSE_DOWN
        }
  			return !!ui;
  		});
      
  		Jmol.$bind(canvas, 'mouseup touchend', function(ev) {
        if (doIgnore(ev))
          return true;
  			Jmol._setMouseOwner(null);
  			ev.stopPropagation();
        var ui = ev.target["data-UI"];
        if (!ui || !ui.handleJSEvent(canvas, 502, ev))
    			ev.preventDefault();
  			canvas.isDragging = false;
  			if (ev.type == "touchend" && Jmol._gestureUpdate(canvas, ev))
  				return !!ui;
  			var xym = Jmol._jsGetXY(canvas, ev);
  			if(xym)
    			canvas.applet._processEvent(502, xym);//java.awt.Event.MOUSE_UP
  			return !!ui;
  		});
      
  		Jmol.$bind(canvas, 'mousemove touchmove', function(ev) { // touchmove
        if (doIgnore(ev))
          return true;
  		  // defer to console or menu when dragging within this canvas
  			if (Jmol._mouseOwner && Jmol._mouseOwner != canvas && Jmol._mouseOwner.isDragging) {
          if (!Jmol._mouseOwner.mouseMove)
            return true;
  	   			Jmol._mouseOwner.mouseMove(ev);
  				return false;
  			}
  			return Jmol._drag(canvas, ev);
  		});
  		
  		Jmol._drag = function(canvas, ev) {
        
  			ev.stopPropagation();
  			ev.preventDefault();
        
  			var isTouch = (ev.type == "touchmove");
  			if (isTouch && Jmol._gestureUpdate(canvas, ev))
  				return false;
  			var xym = Jmol._jsGetXY(canvas, ev);
  			if(!xym) return false;
        
  			if (!canvas.isDragging)
  				xym[2] = 0;
  
        var ui = ev.target["data-UI"];
        if (canvas.isdragging && (!ui || !ui.handleJSEvent(canvas, 506, ev))) {}
  			canvas.applet._processEvent((canvas.isDragging ? 506 : 503), xym); // java.awt.Event.MOUSE_DRAG : java.awt.Event.MOUSE_MOVE
  			return !!ui;
  }
  		
  		Jmol.$bind(canvas, 'DOMMouseScroll mousewheel', function(ev) { // Zoom
        if (doIgnore(ev))
          return true;
  			ev.stopPropagation();
  			ev.preventDefault();
  			// Webkit or Firefox
  			canvas.isDragging = false;
  			var oe = ev.originalEvent;
  			var scroll = (oe.detail ? oe.detail : (Jmol.featureDetection.os == "mac" ? 1 : -1) * oe.wheelDelta); // Mac and PC are reverse; but 
  			var modifiers = Jmol._jsGetMouseModifiers(ev);
  			canvas.applet._processEvent(507,[scroll < 0 ? -1 : 1,0,modifiers]);
  			return false;
  		});
  
  		// context menu is fired on mouse down, not up, and it's handled already anyway.
  
  		Jmol.$bind(canvas, "contextmenu", function() {return false;});
  
  		Jmol.$bind(canvas, 'mouseout', function(ev) {
        if (doIgnore(ev))
          return true;
        if (Jmol._mouseOwner && !Jmol._mouseOwner.mouseMove) 
          Jmol._setMouseOwner(null);
  			if (canvas.applet._appletPanel)
  				canvas.applet._appletPanel.startHoverWatcher(false);
  			//canvas.isDragging = false;
  			var xym = Jmol._jsGetXY(canvas, ev);
  			if (!xym)
  				return false;
  			//canvas.applet._processEvent(502, xym);//J.api.Event.MOUSE_UP
  			//canvas.applet._processEvent(505, xym);//J.api.Event.MOUSE_EXITED
  			return false;
  		});
  
  		Jmol.$bind(canvas, 'mouseenter', function(ev) {
        if (doIgnore(ev))
          return true;
  			if (canvas.applet._appletPanel)
  				canvas.applet._appletPanel.startHoverWatcher(true);
  			if (ev.buttons === 0 || ev.which === 0) {
  				canvas.isDragging = false;
  				var xym = Jmol._jsGetXY(canvas, ev);
  				if (!xym)
  					return false;
  				canvas.applet._processEvent(504, xym);//J.api.Event.MOUSE_ENTERED	
  				canvas.applet._processEvent(502, xym);//J.api.Event.MOUSE_UP
  				return false;
  			}
  		});
  
  	Jmol.$bind(canvas, 'mousemoveoutjsmol', function(evspecial, target, ev) {
        if (doIgnore(ev))
          return true;
  		if (canvas == Jmol._mouseOwner && canvas.isDragging) {
  			return Jmol._drag(canvas, ev);
  		}
  	});
  
  		if (canvas.applet._is2D)
  			Jmol.$resize(function() {
  				if (!canvas.applet)
  					return;
  				canvas.applet._resize();
  			});
   
  		Jmol.$bind('body', 'mouseup touchend', function(ev) {
        if (doIgnore(ev))
          return true;
  			if (canvas.applet)
  				canvas.isDragging = false;
  			Jmol._setMouseOwner(null);
  		});
  
  	}
  
  	Jmol._jsUnsetMouse = function(canvas) {
  		canvas.applet = null;
  		Jmol.$bind(canvas, 'mousedown touchstart mousemove touchmove mouseup touchend DOMMouseScroll mousewheel contextmenu mouseout mouseenter', null);
  		Jmol._setMouseOwner(null);
  	}
  
  
  ////// Jmol.Swing interface  for Javascript implementation of Swing dialogs and menus
  
  Jmol.Swing = {
  	// a static class
  	count:0,
  	menuInitialized:0,
  	menuCounter:0,
  	htDialogs:{}
  };
  
  (function(Swing) {
  
  SwingController = Swing; // see javajs.api.SwingController
  
  Swing.setDraggable = function(Obj) {
  	
  	var proto = Obj.prototype;
  	if (proto.setContainer)
  		return;
  	
  	// for menus, console, and 
  	proto.setContainer = function(container) {
  		this.container = container;
  		container.obj = this;
  		this.isDragging = false;
  		this.ignoreMouse = false;
  		var me = this;
  		container.bind('mousedown touchstart', function(ev) {
  			if (me.ignoreMouse) {
  				me.ignoreMouse = false;
  				return true;
  			}
  			Jmol._setMouseOwner(me, true);
  			me.isDragging = true;
  			me.pageX = ev.pageX;
  			me.pageY = ev.pageY;
  			return false;
  		});
  		container.bind('mousemove touchmove', function(ev) {
  			if (me.isDragging && Jmol._mouseOwner == me) {
  				me.mouseMove(ev);
  				return false;
  			}
  		});
  		container.bind('mouseup touchend', function(ev) {
  			me.mouseUp(ev);
  			Jmol._setMouseOwner(null);
  		});
  	};
  
  	proto.mouseUp = function(ev) {
  		if (this.isDragging && Jmol._mouseOwner == this) {
  			this.pageX0 += (ev.pageX - this.pageX);
  			this.pageY0 += (ev.pageY - this.pageY);
  			this.isDragging = false;
  			return false;
  		}
  		Jmol._setMouseOwner(null);
  	}
  
  	proto.setPosition = function() {
  		if (Jmol._mousePageX === null) {
  			var id = this.applet._id + "_" + (this.applet._is2D ? "canvas2d" : "canvas");
  			var offsets = Jmol.$offset(id);
  			Jmol._mousePageX = offsets.left;
  			Jmol._mousePageY = offsets.top;
  		}
  		this.pageX0 = Jmol._mousePageX;
  		this.pageY0 = Jmol._mousePageY;
  		var pos = { top: Jmol._mousePageY + 'px', left: Jmol._mousePageX + 'px' };
  		this.container.css(pos);
  	};
  
  	proto.mouseMove = function(ev) {
  		if (this.isDragging && Jmol._mouseOwner == this) {
  			this.timestamp = System.currentTimeMillis(); // used for menu closure
  			var x = this.pageX0 + (ev.pageX - this.pageX);
  			var y = this.pageY0 + (ev.pageY - this.pageY);
        Jmol._mousePageX = x;
        Jmol._mousePageY = y;
  			this.container.css({ top: y + 'px', left: x + 'px' })
  		}
  	};
  
  	proto.dragBind = function(isBind) {
  		this.applet._ignoreMouse = !isBind;
  		this.container.unbind('mousemoveoutjsmol');
  		this.container.unbind('touchmoveoutjsmol');
  		this.container.unbind('mouseupoutjsmol');
  		this.container.unbind('touchendoutjsmol');
  		Jmol._setMouseOwner(null);
  		if (isBind) {
  			var me = this;
  			this.container.bind('mousemoveoutjsmol touchmoveoutjsmol', function(evspecial, target, ev) {
  				me.mouseMove(ev);
  			});
  			this.container.bind('mouseupoutjsmol touchendoutjsmol', function(evspecial, target, ev) {
  				me.mouseUp(ev);
  			});
  		}
  	};
  }
  
  // Dialog //
  
  Swing.JSDialog = function () {
  }
  
  Swing.setDraggable(Swing.JSDialog);
  
  ///// calls from javajs and other Java-derived packages /////
  
  Swing.getScreenDimensions = function(d) {
  	d.width = $(window).width();
  	d.height = $(window).height();
  }
  
  Swing.dispose = function(dialog) {
  	Jmol.$remove(dialog.id + "_mover");
  	delete Swing.htDialogs[dialog.id]
  	dialog.container.obj.dragBind(false);
  //  var btns = $("#" + dialog.id + " *[id^='J']"); // add descendents with id starting with "J"
  //  for (var i = btns.length; --i >= 0;)
  //    delete Dialog.htDialogs[btns[i].id]
  	//System.out.println("JSmolCore.js: dispose " + dialog.id)
  }
   
  Swing.register = function(dialog, type) {
  	dialog.id = type + (++Swing.count);
  	Swing.htDialogs[dialog.id] = dialog;
  	//System.out.println("JSmolCore.js: register " + dialog.id)
  
  }
  
  Swing.setDialog = function(dialog) {
  	Jmol._setMouseOwner(null);
  	Jmol.$remove(dialog.id);
  	//System.out.println("removed " + dialog.id)
  	var id = dialog.id + "_mover";
  	var container = Jmol._$(id);
  	var jd;
  	//System.out.println("JSmolCore.js: setDialog " + dialog.id);
  	if (container[0]) {
  		container.html(dialog.html);
  		jd = container[0].jd;
  	} else {
  		Jmol.$after("body","<div id='" + id + "' style='position:absolute;left:0px;top:0px;'>" + dialog.html + "</div>");
  		var jd = new Swing.JSDialog();
  		container = Jmol._$(id);
  		dialog.container = container;
  		jd.applet = dialog.manager.vwr.html5Applet;
  		jd.setContainer(container);
  		jd.dialog = dialog;
  		jd.setPosition();  
  		jd.dragBind(true);
  		container[0].jd = jd; 
  	}
  	Jmol.$bind("#" + dialog.id + " .JButton", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
  	Jmol.$bind("#" + dialog.id + " .JComboBox", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
  	Jmol.$bind("#" + dialog.id + " .JCheckBox", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
  	Jmol.$bind("#" + dialog.id + " .JTextField", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
  	Jmol.$bind("#" + dialog.id + " .JTable", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
  	Jmol.$bind("#" + dialog.id + " .JScrollPane", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
  	Jmol.$bind("#" + dialog.id + " .JEditorPane", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
  
  }
   
  Swing.setSelected = function(chk) {
   Jmol.$prop(chk.id, 'checked', !!chk.selected);
  }
  
  Swing.setSelectedIndex = function(cmb) {
   Jmol.$prop(cmb.id, 'selectedIndex', cmb.selectedIndex);
  }
  
  Swing.setText = function(btn) {
   Jmol.$prop(btn.id, 'value', btn.text);
  }
  
  Swing.setVisible = function(c) {
  	Jmol.$setVisible(c.id, c._visible);
  }
  
  Swing.setEnabled = function(c) {
  	Jmol.$setEnabled(c.id, c.enabled);
  }
  
  /// callbacks from the HTML elements ////
   
  Swing.click = function(element, keyEvent) {
  	var component = Swing.htDialogs[element.id];
  	if (component) {
  		//System.out.println("click " + element + " " + component)
  		var info = component.toString();
  		// table cells will have an id but are not registered
  		if (info.indexOf("JCheck") >= 0) {
  				component.selected = element.checked;
  		} else if (info.indexOf("JCombo") >= 0) {
  			component.selectedIndex = element.selectedIndex;
  		} else if (component.text != null) {  // JButton, JTextField
  			component.text = element.value;
  			if (keyEvent && ((keyEvent.charCode || keyEvent.keyCode) != 13))
  				return;
  		}    
  	}
  	var dialog = Swing.htDialogs[Jmol.$getAncestorDiv(element.id, "JDialog").id];
  	var key = (component ? component.name :  dialog.registryKey + "/" + element.id);
  	//System.out.println("JSmolCore.js: click " + key); 
  	dialog.manager.actionPerformed(key);
  }
  
  Swing.setFront = function(dialog) {
    var applet = dialog.manager.vwr.html5Applet;
  	if (dialog.zIndex != Jmol._getZ(applet, "dialog"))
  	 dialog.zIndex = Jmol._incrZ(applet, "dialog");
  	dialog.container && ((dialog.container[0] || dialog.container).style.zIndex = dialog.zIndex);
  }
  
  Swing.hideMenus = function(applet) {
  	// called from LEFT-DOWN mouse event
  	var menus = applet._menus;
  	if (menus)
  		for (var i in menus)
  			if (menus[i]._visible)
  				Swing.hideMenu(menus[i]);
  }
  
  Swing.windowClosing = function(element) {
  	var dialog = Swing.htDialogs[Jmol.$getAncestorDiv(element.id, "JDialog").id];
  	if (dialog.registryKey) {
  		//System.out.println("JSmolCore.js: windowClosing " + dialog.registryKey); 
  		dialog.manager.processWindowClosing(dialog.registryKey);
  	} else {
  		//System.out.println("JSmolCore.js: windowClosing " + dialog.title); 
  		dialog.dispose();
  	}
  }
  
  })(Jmol.Swing);
  
  Jmol._track = function(applet) {
  	// this function inserts an iFrame that can be used to track your page's applet use. 
  	// By default it tracks to a page at St. Olaf College, but you can change that. 
  	// and you can use
  	//
  	// delete Jmol._tracker
  	//
  	// yourself to not have you page execute this 
  	//
  	if (Jmol._tracker){
  		try {  
  			var url = Jmol._tracker + "&applet=" + applet._jmolType + "&version=" + Jmol._version 
  				+ "&appver=" + Jmol.___JmolVersion + "&url=" + encodeURIComponent(document.location.href);
  			var s = '<iframe style="display:none" width="0" height="0" frameborder="0" tabindex="-1" src="' + url + '"></iframe>'
  			Jmol.$after("body", s);
  		} catch (e) {
  			// ignore
  		}
  		delete Jmol._tracker;
  	}
  	return applet;
  }
  
  var __profiling;
  
  Jmol.getProfile = function(doProfile) {
    if (!self.Clazz || !self.JSON)
      return;
    if (!__profiling)
      Clazz._startProfiling(__profiling = (arguments.length == 0 || doProfile));
  	return Clazz.getProfile();
  }
  
  Jmol._getInChIKey = function(applet, data) {
  	if (data.indexOf("MOL=") >= 0)
  		data = data.split("MOL=")[1].split("\"")[0];
  
  }
  
  Jmol._getAttr = function(s, a) {
  	var pt = s.indexOf(a + "=");
  	return (pt >= 0 && (pt = s.indexOf('"', pt)) >= 0 
  		? s.substring(pt+1, s.indexOf('"', pt+1)) : null);
  }
  
  Jmol.User = {
  	viewUpdatedCallback: null
  }
  
  Jmol.View = {
  
  // The objective of Jmol.View is to coordinate
  // asynchronous applet loading and atom/peak picking
  // among any combination of Jmol, JME, and JSV.
  // 
  // basic element is a view object:
  //   view = {
  //     viewType1: viewRecord1,
  //     viewType2: viewRecord2,
  //     viewType3: viewRecord3
  //   }
  // where viewType is one of (Jmol, JME, JSV)
  // and a viewRecord is an object
  // with elements .chemID, .applet, .data, .script
  //
  // Jmol.View.sets is a list of cached views[0..n]
  // for a given group of applet objects with common Info.viewSet
  //
  // Bob Hanson 1/22/2014 7:05:38 AM
  
  	count: 0,
  	applets: {},
  	sets: {}
  };
  
  (function(View) {
  
  // methods called from other modules have no "_" in their name
  
  View.resetView = function(applet, appletNot) {
    debugger;
    if (appletNot) {
    	if (!appletNot._viewSet)
    		return;
      var set = Jmol.View.applets[appletNot._viewSet]
      for (var applet in set) {
        if (applet == appletNot)
          continue;
        Jmol.View.resetView(applet);
      }
      return;
    }
    if (applet) {
    	applet._reset();
      Jmol.View.updateView(applet);
    }
  }
  
  View.updateView = function(applet, Info, _View_updateView) {
  	// Info.chemID, Info.data, possibly Info.viewID if no chemID
  	// return from applet after asynchronous download of new data
  	if (applet._viewSet == null)
  		return;
    Info || (Info = {});
  	Info.chemID || (applet._searchQuery = null);
  	Info.data || (Info.data = "N/A");
  	Info.type = applet._viewType;
  	if((applet._currentView = View.__findView(applet._viewSet, Info)) == null)
  		applet._currentView = View.__createViewSet(applet._viewSet, Info.chemID, Info.viewID || Info.chemID);
  	applet._currentView[Info.type].data = Info.data;
  	applet._currentView[Info.type].smiles = applet._getSmiles();
  	if (Jmol.User.viewUpdatedCallback)
  		Jmol.User.viewUpdatedCallback(applet, "updateView");
  	View.__setView(applet._currentView, applet, false);
  }
  
  View.updateFromSync = function(applet, msg) {
  	applet._updateMsg = msg;
  	var id = Jmol._getAttr(msg, "sourceID") || Jmol._getAttr(msg, "file");
  	if (!id)
  		return;
  	var view = View.__findView(applet._viewSet, {viewID:id});
  	if (view == null)
  		return Jmol.updateView(applet, msg); // JSV has been updated internally
  	if (view != applet._currentView)
  		View.__setView(view, applet, true);
  	var A = ((id = Jmol._getAttr(msg, "atoms")) && msg.indexOf("selectionhalos ON") >= 0  
  		? eval("[" + id + "]") : []);
  	setTimeout(function(){if (applet._currentView == view)View.updateAtomPick(applet, A)}, 10);
  	if (Jmol.User.viewUpdatedCallback)
  		Jmol.User.viewUpdatedCallback(applet, "updateFromSync");
  }
  
  View.updateAtomPick = function(applet, A, _View_updateAtomPick) {
  	var view = applet._currentView;
  	if (view == null)
  		return;
  	for (var viewType in view) {
  		if (viewType != "info" && view[viewType].applet != applet)
  			view[viewType].applet._updateAtomPick(A);
  	}
  	if (Jmol.User.viewUpdatedCallback)
  		Jmol.User.viewUpdatedCallback(applet, "updateAtomPick");
  }
  
  View.dumpViews = function(setID) {
  	var views = View.sets[setID];
  	if (!views)
  	  return;
  	var s = "View set " + setID + ":\n";
  	var applets = View.applets[setID];
  	for (var i in applets)
  		s += "\napplet " + applets[i]._id
  			+ " currentView=" + (applets[i]._currentView ? applets[i]._currentView.info.viewID : null);
  	for (var i = views.length; --i >= 0;) {
  		var view = views[i];
  		s += "\n\n<b>view=" + i 
  			+ " viewID=" + view.info.viewID 
  			+ " chemID=" + view.info.chemID + "</b>\n"
  		var v;
  		for (var viewType in view) 
  			if (viewType != "info")
  				s += "\nview=" + i + " type=" + viewType + " applet=" 
  					+ ((v = view[viewType]).applet ? v.applet._id : null) 
  					+ " SMILES=" + v.smiles + "\n"
  					+ " atomMap=" + JSON.stringify(v.atomMap) + "\n"
  					+ " data=\n" + v.data + "\n"
  	}
  	return s
  }
  
  
  // methods starting with "__" are "private" to JSmolCore.js
  
  View.__init = function(applet) {
    var set = applet._viewSet;
  	var a = View.applets;
  	a[set] || (a[set] = {});
  	a[set][applet._viewType] = applet;
  }
  
  View.__findView = function(set, Info) {
  	var views = View.sets[set];
  	if (views == null)
  		views = View.sets[set] = [];
  	for (var i = views.length; --i >= 0;) {
  		var view = views[i];
  		if (Info.viewID) {
  			if (view.info.viewID == Info.viewID)
  				return view;
  		} else if (Info.chemID != null && Info.chemID == view.info.chemID) {
  				return view;
  		} else {
  			for (var viewType in view) { 
  				if (viewType != "info") {
  					if (Info.data != null && view[viewType].data != null ? Info.data == view[viewType].data 
  						: Info.type == viewType)
  							return view;
  				}
  			}
  		}
  	}
  	return null;  
  }
  
  View.__createViewSet = function(set, chemID, viewID, _createViewSet) {
  	View.count++;
  	var view = {info:{chemID: chemID, viewID: viewID || "model_" + View.count}};
  
  	for (var id in Jmol._applets) {
  		var a = Jmol._applets[id];
  		if (a._viewSet == set)
  			view[a._viewType] = {applet:a, data: null};
  	}
  	View.sets[set].push(view);
  	return view;
  }
  
  View.__setView = function(view, applet, isSwitch, _setView) {
  	// called from Jmol._searchMol and Jmol.View.setCurrentView 
  	// to notify the applets in the set that there may be new data for them
  	// skip the originating applet itself and cases where the data has not changed.
  	// stop at first null data, because that will initiate some sort of asynchronous
  	// call that will be back here afterward.
  
  	for (var viewType in view) {
  			if (viewType == "info") 
  				continue;
  		var rec = view[viewType];
  		var a = rec.applet;
  		var modified = (isSwitch || a != null && a._molData == "<modified>");
  
  		if (a == null || a == applet && !modified)
  			continue; // may be a mol3d required by JSV but not having a corresponding applet
  		var wasNull = (rec.data == null);
  		var haveView = (a._currentView != null);
  		a._currentView = view; 
  		if (haveView && view[viewType].data == rec.data && !wasNull & !modified)
  			continue;
  		a._loadModelFromView(view);
  		if (wasNull)
  			break;
  	}
  
  	// Either all are taken care of or one was null,
  	// in which case we have started an asynchronous
  	// process to get the data, and we can quit here.
  	// In either case, we are done.
  }
  
  }) (Jmol.View);
  
  Jmol.Cache = {fileCache: {}};
  
  Jmol.Cache.get = function(filename) {
  	return Jmol.Cache.fileCache[filename];
  }
  
  Jmol.Cache.put = function(filename, data) {
    Jmol.Cache.fileCache[filename] = data;
  }
  
  	Jmol.Cache.setDragDrop = function(me) {
  		Jmol.$appEvent(me, "appletdiv", "dragover", function(e) {
  			e = e.originalEvent;
  			e.stopPropagation();
  			e.preventDefault();
  			e.dataTransfer.dropEffect = 'copy';
  		});
  		Jmol.$appEvent(me, "appletdiv", "drop", function(e) {
  			var oe = e.originalEvent;
  			oe.stopPropagation();
  			oe.preventDefault();
  			var file = oe.dataTransfer.files[0];
  			if (file == null) {
  				// FF and Chrome will drop an image here
  				// but it will be only a URL, not an actual file. 
  				try {
  				  file = "" + oe.dataTransfer.getData("text");
  				  if (file.indexOf("file:/") == 0 || file.indexOf("http:/") == 0 || file.indexOf("https:/") == 0) {
  				  	me._scriptLoad(file);
  				  	return;
  			  	}
  				} catch(e) {
  				  return;
  				}
  			  // some other format
  			  return;
  			}
  			// MSIE will drop an image this way, though, and load it!
  			var reader = new FileReader();
  			reader.onloadend = function(evt) {
  				if (evt.target.readyState == FileReader.DONE) {
  					var cacheName = "cache://DROP_" + file.name;
  					var bytes = Clazz.newByteArray(-1, evt.target.result);
  					if (!cacheName.endsWith(".spt"))
  						me._appletPanel.cacheFileByName("cache://DROP_*",false);
  					if (me._viewType == "JSV" || cacheName.endsWith(".jdx")) // shared by Jmol and JSV
  						Jmol.Cache.put(cacheName, bytes);
  					else
  						me._appletPanel.cachePut(cacheName, bytes);
  					var xym = Jmol._jsGetXY(me._canvas, e);
  					if(xym && (!me._appletPanel.setStatusDragDropped || me._appletPanel.setStatusDragDropped(0, xym[0], xym[1], cacheName))) {
  						me._appletPanel.openFileAsyncSpecial(cacheName, 1);
  					}
  				}
  			};
  			reader.readAsArrayBuffer(file);
  		});
  	}
    
  })(Jmol, jQuery);
  Jmol._debugCode = false;
  // JSmol.js -- Jmol pure JavaScript version
  // author: Bob Hanson, hansonr@stolaf.edu	4/16/2012
  // author: Takanori Nakane biochem_fan 6/12/2012
  
  // BH 2021.04.09 fix _cover(false) script in getAppletHtml() to be img onerror
  // BH 12/17/2015 4:43:05 PM adding Jmol._requestRepaint to allow for MSIE9 not having 3imationFrame
  // BH 12/13/2015 11:44:39 AM using requestAnimationFrame instead of setTimeout (fixes Chrome slowness)
  // BH 10/12/2015 1:15:39 PM fix for set echo image in JavaScript
  // BH 6/12/2015 6:08:08 AM image loading from PNGJ file bytes using data uri not working
  // BH 3/28/2015 6:18:33 AM refactoring to generalize for non-Jmol-related SwingJS applications
  // BH 9/6/2014 5:42:32 PM  two-point gestures broken
  // BH 5/8/2014 11:16:40 AM j2sPath starting with "/" fails to add idiom
  // BH 1/16/2014 8:44:03 PM   __execDelayMS = 100; // FF bug when loading into a tab that is not 
  //                           immediately focused and not using jQuery for adding the applet and having  
  //                           multiple applets.
  // BH 12/6/2013 10:12:30 AM adding corejmoljsv.z.js
  // BH 9/17/2013 10:18:40 AM  file transfer functions moved to JSmolCore 
  // BH 3/5/2013 9:54:16 PM added support for a cover image: Info.coverImage, coverScript, coverTitle, deferApplet, deferUncover
  // BH 1/3/2013 4:54:01 AM mouse binding should return false -- see d.bind(...), and d.bind("contextmenu") is not necessary
  
  // This library requires prior inclusion of 
  
  //  jQuery 9 or higher
  //	JSmoljQueryExt.js
  //	JSmolCore.js
  //  j2sjmol.js    (Clazz and associated classes)
  
  // these:
  //
  //  JSmolApplet.js
  //  JSmolApi.js
  //  JSmolThree.js
  //  JSmolGLmol.js
  //  
  //  are optional 
  
  ;(function (Jmol) {
  
  	Jmol._isAsync = false; // testing only
  	Jmol._asyncCallbacks = {};
  	
  	Jmol._coreFiles = []; // required for package.js
  
  
  ///////////////////
  // This section provides an asynchronous loading sequence
  //
  
  // methods and fields starting with double underscore are private to this .js file
  
    var __clazzLoaded = false;
  	var __execLog = [];
  	var __execStack = [];
  	var __execTimer = 0;
  	var __coreSet = [];
  	var __coreMore = [];
  	var __execDelayMS = 100; // must be > 55 ms for FF
  
  	var __nextExecution = function(trigger) {
      arguments.length || (trigger = true);
  		delete __execTimer;
  		var es = __execStack;
  		var e;
  		while (es.length > 0 && (e = es[0])[4] == "done")
  			es.shift();
  		if (es.length == 0)
  			return;
  		if (!Jmol._isAsync && !trigger) {
  			setTimeout(__nextExecution,10)
  			return;
  		}
  		e.push("done");
  		var s = "JSmol exec " + e[0]._id + " " + e[3] + " " + e[2];
  		if (self.System)
  			System.out.println(s);
  			//alert(s)
  		if (self.console)console.log(s + " -- OK")
  		__execLog.push(s);
  		e[1](e[0],e[2]);	
  	};
  
  	var __loadClazz = function(applet) {
  		if (!__clazzLoaded) {
  			__clazzLoaded = true;
  			// create the Clazz object
  			LoadClazz();
  			if (applet._noMonitor)
  				Clazz._LoaderProgressMonitor.showStatus = function() {}
  			LoadClazz = null;
        if (applet.__Info.uncompressed)
          Clazz.loadClass(); // for now; allows for no compression 
  			Clazz._Loader.onGlobalLoaded = function (file) {
  			 // not really.... just nothing more yet to do yet
  				Clazz._LoaderProgressMonitor.showStatus("Application loaded.", true);
  				if (!Jmol._debugCode || !Jmol.haveCore) {
  					Jmol.haveCore = true;
  					__nextExecution();
  				}
  			};
  		  // load package.js and j2s/core/core.z.js
  			Clazz._Loader.loadPackageClasspath("java", null, true, __nextExecution);
  			return;
  		}
  		__nextExecution();
  	};
  
  	var __loadClass = function(applet, javaClass) {
  		Clazz._Loader.loadClass(javaClass, function() {__nextExecution()});
  	};
  
  	Jmol.showExecLog = function() { return __execLog.join("\n") }; 
  
  	Jmol._addExec = function(e) {
      e[1] || (e[1] = __loadClass);
  		var s = "JSmol load " + e[0]._id + " " + e[3];
  		if (self.console)console.log(s + "...")
  		__execLog.push(s);   
  		__execStack.push(e);
  	}
  
  	Jmol._addCoreFile = function(type, path, more) {
    
      // BH 3/15: idea here is that when both Jmol and JSV are present, 
      // we want to load a common core file -- jmoljsv.z.js --
      // instead of just one. Otherwise we do a lot of duplication.
      // It is not clear how this would play with other concurrent
      // apps. So this will take some thinking. But the basic idea is that
      // core file to load is 
       
      type = type.toLowerCase().split(".")[0]; // package name only 
  
      // return if type is already part of the set.    
  		if (__coreSet.join("").indexOf(type) >= 0) return;
      
      // create a concatenated lower-case name for a core file that includes
      // all Java applets on the page
      
  		__coreSet.push(type);
  		__coreSet.sort();
  		Jmol._coreFiles = [path + "/core/core" + __coreSet.join("") + ".z.js" ];
  		if (more && (more = more.split(" ")))
  			for (var i = 0; i < more.length; i++)
  				if (__coreMore.join("").indexOf(more[i]) < 0)
  					__coreMore.push(path + "/core/core" + more[i] + ".z.js")
  		for (var i = 0; i < __coreMore.length; i++)
  			Jmol._coreFiles.push(__coreMore[i]);
  	}      		
  
  	Jmol._Canvas2D = function(id, Info, type, checkOnly){
  		// type: Jmol or JSV
  		this._uniqueId = ("" + Math.random()).substring(3);
  		this._id = id;
  		this._is2D = true;
  		this._isJava = false;
  		this._jmolType = "Jmol._Canvas2D (" + type + ")";
      this._isLayered = Info._isLayered || false;
      this._isSwing = Info._isSwing || false;
      this._isJSV = Info._isJSV || false;
      this._isAstex = Info._isAstex || false;            
      this._platform = Info._platform || "";
  		if (checkOnly)
  			return this;
  		window[id] = this;
  		this._createCanvas(id, Info);
  		if (!Jmol._document || this._deferApplet)
  			return this;
  		this._init();
  		return this;
  	};
  
  	Jmol._setAppletParams = function(availableParams, params, Info, isHashtable) {
  		for (var i in Info)
  			if(!availableParams || availableParams.indexOf(";" + i.toLowerCase() + ";") >= 0){
  				if (Info[i] == null || i == "language" && !Jmol.featureDetection.supportsLocalization())
  					continue;
  				if (isHashtable)
  					params.put(i, (Info[i] === true ? Boolean.TRUE: Info[i] === false ? Boolean.FALSE : Info[i]))
  				else
  					params[i] = Info[i];
  			}
  	}     
  	 
  	Jmol._jsSetPrototype = function(proto) {
  		proto._init = function() {
  	 		this._setupJS();
  			this._showInfo(true); 
  			if (this._disableInitialConsole)
  				this._showInfo(false);
  		};
  
  		proto._createCanvas = function(id, Info, glmol) {
  			Jmol._setObject(this, id, Info);
  			if (glmol) {
  				this._GLmol = glmol;
  		 		this._GLmol.applet = this;
  				this._GLmol.id = this._id;
  			}      
  			var t = Jmol._getWrapper(this, true);
  			if (this._deferApplet) {
  			} else if (Jmol._document) {
  				Jmol._documentWrite(t);
  				this._newCanvas(false);				        
  				t = "";
  			} else {
  				this._deferApplet = true;
  				t += '<img width=0 height=0 src=. onerror=' + id + '._cover(false) >';
  			}
  			t += Jmol._getWrapper(this, false);
  			if (Info.addSelectionOptions)
  				t += Jmol._getGrabberOptions(this);
  			if (Jmol._debugAlert && !Jmol._document)
  				alert(t);
  			this._code = Jmol._documentWrite(t);
  		};
  
  		proto._newCanvas = function(doReplace) {
  			if (this._is2D)
  				this._createCanvas2d(doReplace);
  			else
  				this._GLmol.create();
  		};
  
  //////// swingjs.api.HTML5Applet interface    
      proto._getHtml5Canvas = function() { return this._canvas }; 
      proto._getWidth = function() { return this._canvas.width }; 
      proto._getHeight = function() { return this._canvas.height };
      proto._getContentLayer = function() { return Jmol.$(this, "contentLayer")[0] };
      proto._repaintNow = function() { Jmol.repaint(this, false) }; 
  ////////
  
  
  		proto._createCanvas2d = function(doReplace) {
  			var container = Jmol.$(this, "appletdiv");
  			//if (doReplace) {
        
  			try {
  			container[0].removeChild(this._canvas);
  			if (this._canvas.frontLayer)
  				container[0].removeChild(this._canvas.frontLayer);
  			if (this._canvas.rearLayer)
  				container[0].removeChild(this._canvas.rearLayer);
  			if (this._canvas.contentLayer)
  				container[0].removeChild(this._canvas.contentLayer);
  			Jmol._jsUnsetMouse(this._mouseInterface);
  			} catch (e) {}
  			//}
  			var w = Math.round(container.width());
  			var h = Math.round(container.height());
  			var canvas = document.createElement( 'canvas' );
  			canvas.applet = this;
  			this._canvas = canvas;
  			canvas.style.width = "100%";
  			canvas.style.height = "100%";
  			canvas.width = w;
  			canvas.height = h; // w and h used in setScreenDimension
  			canvas.id = this._id + "_canvas2d";
  			container.append(canvas);
  			Jmol._$(canvas.id).css({"z-index":Jmol._getZ(this, "main")});
  			if (this._isLayered){
  				var img = document.createElement("div");
  				canvas.contentLayer = img;
  				img.id = this._id + "_contentLayer";
  				container.append(img);
  				Jmol._$(img.id).css({zIndex:Jmol._getZ(this, "image"),position:"absolute",left:"0px",top:"0px",
          width:(this._isSwing ? w : 0) + "px", height:(this._isSwing ? h : 0) +"px", overflow:"hidden"});
          if (this._isSwing) {
          	var d = document.createElement("div");
            d.id = this._id + "_swingdiv";
          	Jmol._$(this._id + "_appletinfotablediv").append(d);
  				  Jmol._$(d.id).css({zIndex:Jmol._getZ(this, "rear"),position:"absolute",left:"0px",top:"0px", width:w +"px", height:h+"px", overflow:"hidden"});
    				this._mouseInterface = canvas.contentLayer;
            canvas.contentLayer.applet = this;
          } else {
    				this._mouseInterface = this._getLayer("front", container, w, h, false);
          }
  				//this._getLayer("rear", container, w, h, true);
  				//Jmol._$(canvas.id).css({background:"rgb(0,0,0,0.001)", "z-index":Jmol._z.main}); 
  			} else {
  				this._mouseInterface = canvas;
  			}
  			Jmol._jsSetMouse(this._mouseInterface);
  		}
      
      proto._getLayer = function(name, container, w, h, isOpaque) {
    		var c = document.createElement("canvas");
  			this._canvas[name + "Layer"] = c;
  			c.style.width = "100%";
  			c.style.height = "100%";
  			c.id = this._id + "_" + name + "Layer";
  			c.width = w;
  			c.height = h; // w and h used in setScreenDimension
  			container.append(c);
  			c.applet = this;
  			Jmol._$(c.id).css({background:(isOpaque ? "rgb(0,0,0,1)" : "rgb(0,0,0,0.001)"), "z-index": Jmol._getZ(this,name),position:"absolute",left:"0px",top:"0px",overflow:"hidden"});
  			return c;	
      }
      
      
  		proto._setupJS = function() {
  			window["j2s.lib"] = {
  				base : this._j2sPath + "/",
  				alias : ".",
  				console : this._console,
  				monitorZIndex : Jmol._getZ(this, "monitorZIndex")
  			};
  			var isFirst = (__execStack.length == 0);
  			if (isFirst)
  				Jmol._addExec([this, __loadClazz, null, "loadClazz"]);
        this._addCoreFiles();
  			Jmol._addExec([this, this.__startAppletJS, null, "start applet"])
  			this._isSigned = true; // access all files via URL hook
  			this._ready = false; 
  			this._applet = null;
  			this._canScript = function(script) {return true;};
  			this._savedOrientations = [];
  			__execTimer && clearTimeout(__execTimer);
  			__execTimer = setTimeout(__nextExecution, __execDelayMS);
  		};
  
  		proto.__startAppletJS = function(applet) {
  			if (Jmol._version.indexOf("$Date: ") == 0)
  				Jmol._version = (Jmol._version.substring(7) + " -").split(" -")[0] + " (JSmol/j2s)"
  			var viewerOptions = Clazz._4Name("java.util.Hashtable").newInstance();
  			Jmol._setAppletParams(applet._availableParams, viewerOptions, applet.__Info, true);
  			viewerOptions.put("appletReadyCallback","Jmol._readyCallback");
  			viewerOptions.put("applet", true);
  			viewerOptions.put("name", applet._id);// + "_object");
  			viewerOptions.put("syncId", Jmol._syncId);
  			if (Jmol._isAsync)
  				viewerOptions.put("async", true);
  			if (applet._color) 
  				viewerOptions.put("bgcolor", applet._color);
  			if (applet._startupScript)
  				viewerOptions.put("script", applet._startupScript)
  			if (Jmol._syncedApplets.length)
  				viewerOptions.put("synccallback", "Jmol._mySyncCallback");
  			viewerOptions.put("signedApplet", "true");
  			viewerOptions.put("platform", applet._platform);
  			if (applet._is2D)
  				viewerOptions.put("display",applet._id + "_canvas2d");
  
  			// viewerOptions.put("repaintManager", "J.render");
  			viewerOptions.put("documentBase", document.location.href);
  			var codePath = applet._j2sPath + "/";
        
  			if (codePath.indexOf("://") < 0) {
  				var base = document.location.href.split("#")[0].split("?")[0].split("/");
  				if (codePath.indexOf("/") == 0)
  					base = [base[0], codePath.substring(1)];
  				else
  					base[base.length - 1] = codePath;
  				codePath = base.join("/");
  			}
  			applet._j2sFullPath = codePath.substring(0, codePath.length-1);
  			viewerOptions.put("codePath", codePath);
  			Jmol._registerApplet(applet._id, applet);
  			try {
  				applet._newApplet(viewerOptions);
  			} catch (e) {
  				System.out.println((Jmol._isAsync ? "normal async abort from " : "") + e);
  				return;
  			}
        
  			applet._jsSetScreenDimensions();
  			__nextExecution();
  		};
  
      if (!proto._restoreState)
  	   	proto._restoreState = function(clazzName, state) {
          // applet-dependent
  		  }
  	
  		proto._jsSetScreenDimensions = function() {
  				if (!this._appletPanel)return
  				// strangely, if CTRL+/CTRL- are used repeatedly, then the
  				// applet div can be not the same size as the canvas if there
  				// is a border in place.
  				var d = Jmol._getElement(this, (this._is2D ? "canvas2d" : "canvas"));
  				this._appletPanel.setScreenDimension(d.width, d.height);
  		};
  
  		proto._show = function(tf) {
  			Jmol.$setVisible(Jmol.$(this,"appletdiv"), tf);
  			if (tf)
  				Jmol.repaint(this, true);
  		};
  
  		proto._canScript = function(script) {return true};
  		proto.equals = function(a) { return this == a };
  		proto.clone = function() { return this };
  		proto.hashCode = function() { return parseInt(this._uniqueId) };  
  
  
  		proto._processGesture = function(touches) {
  			return this._appletPanel.processTwoPointGesture(touches);
  		}
  
  		proto._processEvent = function(type, xym) {
  			this._appletPanel.processMouseEvent(type,xym[0],xym[1],xym[2],System.currentTimeMillis());
  		}
  
  		proto._resize = function() {
  			var s = "__resizeTimeout_" + this._id;
  			// only at end
  			if (Jmol[s])
  				clearTimeout(Jmol[s]);
  			var me = this;
  			Jmol[s] = setTimeout(function() {Jmol.repaint(me, true);Jmol[s]=null}, 100);
  		}
  
  		return proto;
  	};
  
  	Jmol.repaint = function(applet, asNewThread) {
      // JmolObjectInterface 
  		// asNewThread: true is from RepaintManager.repaintNow()
  		// false is from Repaintmanager.requestRepaintAndWait()
  		// called from apiPlatform Display.repaint()
  
  		//alert("_repaint " + Clazz.getStackTrace())
  		if (!applet || !applet._appletPanel)return;
  
  		// asNewThread = false;
  		var container = Jmol.$(applet, "appletdiv");
  		var w = Math.round(container.width());
  		var h = Math.round(container.height());
  		if (applet._is2D && (applet._canvas.width != w || applet._canvas.height != h)) {
  			applet._newCanvas(true);
  			applet._appletPanel.setDisplay(applet._canvas);
  		}
  		applet._appletPanel.setScreenDimension(w, h);
      var f = function(){
        if (applet._appletPanel.paint)
          applet._appletPanel.paint(null);
        else
          applet._appletPanel.update(null)
      };
  		if (asNewThread) {
  			requestAnimationFrame(f); // requestAnimationFrame or (MSIE 9) setTimeout
  		} else {
        f();
  		}
  		// System.out.println(applet._appletPanel.getFullName())
  	}
  
    /**
     * loadImage is called for asynchronous image loading.   
     * If bytes are not null, they are from a ZIP file. They are processed sychronously
     * here using an image data URI. Can all browsers handle MB of data in data URI?
     *
     */        
  	Jmol.loadImage = function(platform, echoName, path, bytes, fOnload, image) {
      // JmolObjectInterface  
  		var id = "echo_" + echoName + path + (bytes ? "_" + bytes.length : "");
  		var canvas = Jmol.getHiddenCanvas(platform.vwr.html5Applet, id, 0, 0, false, true);
  //    System.out.println(["JSmol.js loadImage ",id,path,canvas,image])
      if (canvas == null) { 
    		if (image == null) {
    			image = new Image();
          if (bytes == null) {
            image.onload = function() {Jmol.loadImage(platform, echoName, path, null, fOnload, image)};
      			image.src = path;
            return null;
          }
          System.out.println("Jsmol.js Jmol.loadImage using data URI for " + id) 
          image.src = (typeof bytes == "string" ? bytes : 
            "data:" + JU.Rdr.guessMimeTypeForBytes(bytes) + ";base64," + JU.Base64.getBase64(bytes));
        }
    		var width = image.width;
    		var height = image.height;
        if (echoName == "webgl") {
         // will be antialiased
         width /= 2;
         height /= 2; 
        } 
  		  canvas = Jmol.getHiddenCanvas(platform.vwr.html5Applet, id, width, height, true, false);
    		canvas.imageWidth = width;
    		canvas.imageHeight = height;
    		canvas.id = id;
    		canvas.image=image;
    		Jmol.setCanvasImage(canvas, width, height);
  		// return a null canvas and the error in path if there is a problem
      } else {
        System.out.println("Jsmol.js Jmol.loadImage reading cached image for " + id) 
      }
      return (bytes == null? fOnload(canvas,path) : canvas);
  	};
  
  Jmol._canvasCache = {};
  
  	Jmol.getHiddenCanvas = function(applet, id, width, height, forceNew, checkOnly) {
  		id = applet._id + "_" + id;
      var d = Jmol._canvasCache[id];
      if (checkOnly)
        return d; 
      if (forceNew || !d || d.width != width || d.height != height) {
        d = document.createElement( 'canvas' );
    			// for some reason both these need to be set, or maybe just d.width?
    		d.width = d.style.width = width;
    		d.height = d.style.height = height;
    		d.id = id;
        Jmol._canvasCache[id] = d;
        //System.out.println("JSmol.js loadImage setting cache" + id + " to " + d)
      }
      
  		return d;
     	}
  
  	Jmol.setCanvasImage = function(canvas, width, height) {
      // called from org.jmol.awtjs2d.Platform
  		canvas.buf32 = null;
  		canvas.width = width;
  		canvas.height = height;
  		canvas.getContext("2d").drawImage(canvas.image, 0, 0, canvas.image.width, canvas.image.height, 0, 0, width, height);
  	};
    
    Jmol.applyFunc = function(f,a) {
      // JmolObjectInterface
      return f(a);
    }
    
  })(Jmol);
  // JmolApplet.js -- Jmol._Applet and Jmol._Image
  
  // BH 1/28/2018 7:15:09 AM adding _notifyAudioEnded
  // BH 2/14/2016 12:31:02 PM fixed local reader not disappearing after script call
  // BH 2/14/2016 12:30:41 PM Info.appletLoadingImage: "j2s/img/JSmol_spinner.gif", // can be set to "none" or some other image
  // BH 2/14/2016 12:27:09 PM Jmol.setCursor, proto._getSpinner 
  // BH 1/15/2016 4:23:14 PM adding Info.makeLiveImage
  // BH 4/17/2015 2:33:32 PM update for SwingJS 
  // BH 10/19/2014 8:08:51 PM moved applet._cover and applet._displayCoverImage to 
  // BH 5/8/2014 11:20:21 AM trying to fix AH nd JG problem with multiple applets
  // BH 1/27/2014 8:36:43 AM adding Info.viewSet
  // BH 12/13/2013 9:04:53 AM _evaluate DEPRECATED (see JSmolApi.js Jmol.evaulateVar
  // BH 11/24/2013 11:41:31 AM streamlined createApplet, with added JNLP for local reading
  // BH 10/11/2013 7:17:10 AM streamlined and made consistent with JSV and JSME
  // BH 7/16/2012 1:50:03 PM adds server-side scripting for image
  // BH 8/11/2012 11:00:01 AM adds Jmol._readyCallback for MSIE not in Quirks mode
  // BH 8/12/2012 3:56:40 AM allows .min.png to be replaced by .all.png in Image file name
  // BH 8/13/2012 6:16:55 PM fix for no-java message not displaying
  // BH 11/18/2012 1:06:39 PM adds option ">" in database query box for quick command execution
  // BH 12/17/2012 6:25:00 AM change ">" option to "!"
  
  ;(function (Jmol, document) {
  
  	// _Applet -- the main, full-featured, Jmol object
  
  	Jmol._Applet = function(id, Info, checkOnly){
  		window[id] = this;
  		this._jmolType = "Jmol._Applet" + (Info.isSigned ? " (signed)" : "");
  		this._viewType = "Jmol";
  		this._isJava = true;
  		this._syncKeyword = "Select:";
  		this._availableParams = ";progressbar;progresscolor;boxbgcolor;boxfgcolor;allowjavascript;boxmessage;\
  									;messagecallback;pickcallback;animframecallback;appletreadycallback;atommovedcallback;\
  									;echocallback;evalcallback;hovercallback;language;loadstructcallback;measurecallback;\
  									;minimizationcallback;resizecallback;scriptcallback;statusform;statustext;statustextarea;\
  									;synccallback;usecommandthread;syncid;appletid;startupscript;menufile;";
  		if (checkOnly)
  			return this;
  		this._isSigned = Info.isSigned;
  		this._readyFunction = Info.readyFunction;
  		this._ready = false;
  		this._isJava = true; 
  		this._isInfoVisible = false;
  		this._applet = null;
  		this._memoryLimit = Info.memoryLimit || 512;
  		this._canScript = function(script) {return true;};
  		this._savedOrientations = [];
  		this._initialize = function(jarPath, jarFile) {
  			var doReport = false;
  			Jmol._jarFile && (jarFile = Jmol._jarFile);
  			if(this._jarFile) {
  				var f = this._jarFile;
  				if(f.indexOf("/") >= 0) {
  					alert ("This web page URL is requesting that the applet used be " + f + ". This is a possible security risk, particularly if the applet is signed, because signed applets can read and write files on your local machine or network.");
  					var ok = prompt("Do you want to use applet " + f + "? ", "yes or no")
  					if(ok == "yes") {
  						jarPath = f.substring(0, f.lastIndexOf("/"));
  						jarFile = f.substring(f.lastIndexOf("/") + 1);
  					} else {
  						doReport = true;
  					}
  				} else {
  					jarFile = f;
  				}
  				this_isSigned = Info.isSigned = (jarFile.indexOf("Signed") >= 0);
  			}
   			this._jarPath = Info.jarPath = jarPath || ".";
  			this._jarFile = Info.jarFile = (typeof(jarFile) == "string" ? jarFile : (jarFile ?  "JmolAppletSigned" : "JmolApplet") + "0.jar");
  			if (doReport)
  				alert ("The web page URL was ignored. Continuing using " + this._jarFile + ' in directory "' + this._jarPath + '"');
  			Jmol.controls == undefined || Jmol.controls._onloadResetForms();		
  		}		
  		this._create(id, Info);
  		return this;
  	}
  
  	;(function(Applet, proto) {
  	Applet._get = function(id, Info, checkOnly) {
  
  	// note that the variable name the return is assigned to MUST match the first parameter in quotes
  	// applet = Jmol.getApplet("applet", Info)
  
  		checkOnly || (checkOnly = false);
  		Info || (Info = {});
  		var DefaultInfo = {
  			color: "#FFFFFF", // applet object background color, as for older jmolSetBackgroundColor(s)
  			width: 300,
  			height: 300,
  			addSelectionOptions: false,
  			serverURL: "http://your.server.here/jsmol.php",
  			defaultModel: "",
  			script: null,
  			src: null,
  			readyFunction: null,
  			use: "HTML5",//other options include JAVA, WEBGL, and IMAGE
  			jarPath: "java",
  			jarFile: "JmolApplet0.jar",
  			isSigned: false,
  			j2sPath: "j2s",
  			coverImage: null,     // URL for image to display
        makeLiveImage: null,  // URL for small image to click to make live (defaults to j2s/img/play_make_live.jpg)
  			coverTitle: "",       // tip that is displayed before model starts to load
  			coverCommand: "",     // Jmol command executed upon clicking image
  			deferApplet: false,   // true == the model should not be loaded until the image is clicked
  			deferUncover: false,  // true == the image should remain until command execution is complete 
  			disableJ2SLoadMonitor: false,
  			disableInitialConsole: true, // new default since now we have the spinner 2/14/2016 12:26:28 PM
        //appletLoadingImage: "j2s/img/JSmol_spinner.gif", // can be set to "none" or some other image
  			debug: false
  		};	 
  		Jmol._addDefaultInfo(Info, DefaultInfo);
  		Jmol._debugAlert = Info.debug;
  
  		Info.serverURL && (Jmol._serverUrl = Info.serverURL);
  
  		var javaAllowed = false;
  		var applet = null;
  		var List = Info.use.toUpperCase().split("#")[0].split(" ");
  		for (var i = 0; i < List.length; i++) {
  			switch (List[i]) {
  			case "JAVA":
  				javaAllowed = true;
  				if (Jmol.featureDetection.supportsJava())
  					applet = new Applet(id, Info, checkOnly);
  				break;
  			case "WEBGL":
  				applet = Applet._getCanvas(id, Info, checkOnly, true);
  				break;
  			case "HTML5":               
    			if (Jmol.featureDetection.allowHTML5){
  				  applet = Applet._getCanvas(id, Info, checkOnly, false);
          } else {
            List.push("JAVA");
          }
  				break;
  //			case "IMAGE":
  //				applet = new Jmol._Image(id, Info, checkOnly);
  //				break;
  			}
  			if (applet != null)
  				break;		  
  		}
  		if (applet == null) {
  			if (checkOnly || !javaAllowed)
  				applet = {_jmolType : "none" };
  			else if (javaAllowed)
   		  	applet = new Applet(id, Info);
  		}
  
  		// keyed to both its string id and itself
  		return (checkOnly ? applet : Jmol._registerApplet(id, applet));  
  	}
  
  	Applet._getCanvas = function(id, Info, checkOnly, webGL) {
      Info._isLayered = false;
      Info._platform = "J.awtjs2d.Platform";
  		if (webGL && Jmol.featureDetection.supportsWebGL()) {
  			Jmol._Canvas3D.prototype = Jmol.GLmol.extendApplet(Jmol._jsSetPrototype(new Applet(id, Info, true)));
  			return new Jmol._Canvas3D(id, Info, "Jmol", checkOnly);
  		}
  		if (!webGL) {
  			Jmol._Canvas2D.prototype = Jmol._jsSetPrototype(new Applet(id, Info, true));
  			return new Jmol._Canvas2D(id, Info, "Jmol", checkOnly);
  		}
  		return null;
  	};
  
  
  	/*  AngelH, mar2007:
  		By (re)setting these variables in the webpage before calling Jmol.getApplet(),
  		a custom message can be provided (e.g. localized for user's language) when no Java is installed.
  	*/
  	Applet._noJavaMsg =
  			"Either you do not have Java applets enabled in your web<br />browser or your browser is blocking this applet.<br />\
  			Check the warning message from your browser and/or enable Java applets in<br />\
  			your web browser preferences, or install the Java Runtime Environment from <a href='http://www.java.com'>www.java.com</a>";
  
  	Applet._setCommonMethods = function(p) {
  		p._showInfo = proto._showInfo;	
  		p._search = proto._search;
  		p._getName = proto._getName;
  		p._readyCallback = proto._readyCallback;
  	}
  
  	Applet._createApplet = function(applet, Info, params) {
  		applet._initialize(Info.jarPath, Info.jarFile);
  		var jarFile = applet._jarFile;
  		var jnlp = ""
  		if (Jmol._isFile) {
  			// local installations need jnlp here and should reference JmolApplet(Signed).jar, not JmolApplet(Signed)0.jar  
  			jarFile = jarFile.replace(/0\.jar/,".jar");
  			//jnlp = " jnlp_href=\"" + jarFile.replace(/\.jar/,".jnlp") + "\"";
  		}
  		// size is set to 100% of containers' size, but only if resizable. 
  		// Note that resizability in MSIE requires: 
  		// <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
  		var w = (applet._containerWidth.indexOf("px") >= 0 ? applet._containerWidth : "100%");
  		var h = (applet._containerHeight.indexOf("px") >= 0 ? applet._containerHeight : "100%");
  		var widthAndHeight = " style=\"width:" + w + ";height:" + h + "\" ";
  		var attributes = "name='" + applet._id + "_object' id='" + applet._id + "_object' " + "\n"
  				+ widthAndHeight + jnlp + "\n"
  		params.codebase = applet._jarPath;
  		params.codePath = params.codebase + "/";
  		if (params.codePath.indexOf("://") < 0) {
  			var base = document.location.href.split("#")[0].split("?")[0].split("/");
  			base[base.length - 1] = params.codePath;
  			params.codePath = base.join("/");
  		}
  		params.archive = jarFile;
  		params.mayscript = 'true';
  		params.java_arguments = "-Xmx" + Math.round(Info.memoryLimit || applet._memoryLimit) + "m";
  		params.permissions = (applet._isSigned ? "all-permissions" : "sandbox");
  		params.documentLocation = document.location.href;
  		params.documentBase = document.location.href.split("#")[0].split("?")[0];
  
  		params.jarPath = Info.jarPath;
  		Jmol._syncedApplets.length && (params.synccallback = "Jmol._mySyncCallback");
  		applet._startupScript && (params.script = applet._startupScript);
  		var t = "\n"; 
   		for (var i in params)
  			if(params[i])
  		 		t += "  <param name='"+i+"' value='"+params[i]+"' />\n";
  		if (Jmol.featureDetection.useIEObject || Jmol.featureDetection.useHtml4Object) {
  			t = "<object " + attributes
  				+ (Jmol.featureDetection.useIEObject ? 
  					 " classid='clsid:8AD9C840-044E-11D1-B3E9-00805F499D93' codebase='http://java.sun.com/update/1.6.0/jinstall-6u22-windows-i586.cab'>"
  				 : " type='application/x-java-applet'>")
  				 + t + "<p style='background-color:yellow;" + widthAndHeight.split('"')[1] 
  				+ ";text-align:center;vertical-align:middle;'>\n" + Applet._noJavaMsg + "</p></object>\n";
  		} else { // use applet tag
  			t = "<applet " + attributes
  				+ " code='" + params.code + "' codebase='" + applet._jarPath + "' archive='" + jarFile + "' mayscript='true'>\n"
  				+ t + "<table bgcolor='yellow'><tr><td align='center' valign='middle' " + widthAndHeight + ">\n"
  				+ Applet._noJavaMsg + "</td></tr></table></applet>\n";
  		}
  		if (applet._deferApplet)
  			applet._javaCode = t, t="";
  		t = Jmol._getWrapper(applet, true) + t + Jmol._getWrapper(applet, false) 
  			+ (Info.addSelectionOptions ? Jmol._getGrabberOptions(applet) : "");
  		if (Jmol._debugAlert)
  			alert (t);
  		applet._code = Jmol._documentWrite(t);
  	}
  
  	proto._newApplet = function(viewerOptions) {
  		if (!this._is2D)  
  			viewerOptions.put("script", (viewerOptions.get("script") || "") + ";set multipleBondSpacing 0.35;");
  		this._viewerOptions = viewerOptions;
  		return new J.appletjs.Jmol(viewerOptions);
  	}
  	
  	proto._addCoreFiles = function() {
  		Jmol._addCoreFile("jmol", this._j2sPath, this.__Info.preloadCore);
  		if (!this._is2D) {
  	 		Jmol._addExec([this, null, "J.export.JSExporter","load JSExporter"])
  	//		Jmol._addExec([this, this.__addExportHook, null, "addExportHook"])
  		}
  		if (Jmol._debugCode)
  			Jmol._addExec([this, null, "J.appletjs.Jmol", "load Jmol"]);
    }
    
  	proto._create = function(id, Info){
  		Jmol._setObject(this, id, Info);
  		var params = {
  			syncId: Jmol._syncId,
  			progressbar: "true",                      
  			progresscolor: "blue",
  			boxbgcolor: this._color || "black",
  			boxfgcolor: "white",
  			boxmessage: "Downloading JmolApplet ...",
  			script: (this._color ? "background \"" + this._color +"\"": ""),
  			code: "JmolApplet.class"
  		};
  
  		Jmol._setAppletParams(this._availableParams, params, Info);
  		function sterilizeInline(model) {
  			model = model.replace(/\r|\n|\r\n/g, (model.indexOf("|") >= 0 ? "\\/n" : "|")).replace(/'/g, "&#39;");
  			if(Jmol._debugAlert)
  				alert ("inline model:\n" + model);
  			return model;
  		}
  
  		params.loadInline = (Info.inlineModel ? sterilizeInline(Info.inlineModel) : "");
  		params.appletReadyCallback = "Jmol._readyCallback";
  		if (Jmol._syncedApplets.length)
  			params.synccallback = "Jmol._mySyncCallback";
  		params.java_arguments = "-Xmx" + Math.round(Info.memoryLimit || this._memoryLimit) + "m";
  
  		this._initialize(Info.jarPath, Info.jarFile);
  		Applet._createApplet(this, Info, params);
  	}
  
  	proto._restoreState = function(clazzName, state) {
  		System.out.println("\n\nasynchronous restore state for " + clazzName + " " + state)
  		var applet = this;
  		var vwr = applet._applet && applet._applet.viewer;
  		switch (state) {
  		case "setOptions":
  			return function(_setOptions) {applet.__startAppletJS(applet)};
  		case "render":
  			return function() {setTimeout(function(){vwr.refresh(2)},10)};
  		default:
  			switch (clazzName) {
  			// debug mode only, when core.z.js has not been loaded and prior to start
  			case "J.shape.Balls":
  			case "J.shape.Sticks":
  			case "J.shape.Frank":
  				return null;
  			}
  			
  			//if (vwr.rm.repaintPending)
  				//return function() {setTimeout(function(){vwr.refresh(2)},10)};
  			if (vwr && vwr.isScriptExecuting && vwr.isScriptExecuting()) {
  				if (Jmol._asyncCallbacks[clazzName]) {
  					System.out.println("...ignored");
  					return 1;
  				}
  				var sc = vwr.getEvalContextAndHoldQueue(vwr.eval);
  				var pc = sc.pc - 1;
  				sc.asyncID = clazzName;
  				Jmol._asyncCallbacks[clazzName] = function(pc) {sc.pc=pc; System.out.println("sc.asyncID="+sc.asyncID+" sc.pc = " + sc.pc);vwr.eval.resumeEval(sc)};
  				vwr.eval.pc = vwr.eval.pcEnd;
  				System.out.println("setting resume for pc=" + sc.pc + " " + clazzName + " to " + Jmol._asyncCallbacks[clazzName] + "//" )
  				return function() {System.out.println("resuming " + clazzName + " " + Jmol._asyncCallbacks[clazzName]);Jmol._asyncCallbacks[clazzName](pc)};					
  			}
  			System.out.println(clazzName + "?????????????????????" + state)
  			return function() {setTimeout(function(){vwr.refresh(2)},10)};
  			//return null;
  		}
  	}
  
    proto._notifyAudioEnded = function(htParams) {
      this._applet.notifyAudioEnded(htParams);
    }
    
  	proto._readyCallback = function(id, fullid, isReady) {
  		if (!isReady)
  			return; // ignore -- page is closing
  		Jmol._setDestroy(this);
  		this._ready = true;
  		var script = this._readyScript;
  		if (this._defaultModel)
  			Jmol._search(this, this._defaultModel, (script ? ";" + script : ""));
  		else if (script)
  			this._script(script);
  		else if (this._src)
  			this._script('load "' + this._src + '"');
  		this._showInfo(true);
  		this._showInfo(false);
  		Jmol.Cache.setDragDrop(this);
  		this._readyFunction && this._readyFunction(this);
  		Jmol._setReady(this);
  		var app = this._2dapplet;
  		if (app && app._isEmbedded && app._ready && app.__Info.visible) {
        var me = this;
        // for some reason, JSME doesn't get the width/height correctly the first time
  			me._show2d(true);me._show2d(false);me._show2d(true);
      }
      Jmol._hideLoadingSpinner(this);
  	}
  
  	proto._showInfo = function(tf) {
  		if(tf && this._2dapplet)
  			this._2dapplet._show(false);
  		Jmol.$html(Jmol.$(this, "infoheaderspan"), this._infoHeader);
  		if (this._info)
  			Jmol.$html(Jmol.$(this, "infodiv"), this._info);
  		if ((!this._isInfoVisible) == (!tf))
  			return;
  		this._isInfoVisible = tf;
  		// 1px does not work for MSIE
  		if (this._isJava) {
  			var x = (tf ? 2 : "100%");
  			Jmol.$setSize(Jmol.$(this, "appletdiv"), x, x);
  		}
  		Jmol.$setVisible(Jmol.$(this, "infotablediv"), tf);
  		Jmol.$setVisible(Jmol.$(this, "infoheaderdiv"), tf);
  		this._show(!tf);
  	}
  
  	proto._show2d = function(tf) {
  		this._2dapplet._show2d(tf);
  		if (this._2dapplet._isEmbedded) {
  			this._showInfo(false);
  			this._show(!tf);
  			// for whatever reason this must be here
  			this._2dapplet.__showContainer(true, true);
  		}
  	}
  
    proto._getSpinner = function() {
      return (this.__Info.appletLoadingImage || this._j2sPath + "/img/JSmol_spinner.gif");
    }
  
    proto._getAtomCorrelation = function(molData, isC13) {
      // get the first atom mapping available by loading the model structure into model 2, 
  
      var n = this._evaluate("{*}.count");
      if (n == 0)return;
  
      this._loadMolData(molData, "atommap = compare({1.1} {2.1} 'MAP' " + (isC13 ? "" : "'H'") + "); zap 2.1", true);
      var map = this._evaluate("atommap");
      var A = [];
      var B = [];
      // these are Jmol atom indexes. The second number will be >= n, and all must be incremented by 1.
  		for (var i = 0; i < map.length; i++) {
  		  var c = map[i];
  		  A[c[0] + 1] = c[1] - n + 1;
  		  B[c[1] - n + 1] = c[0] + 1;
  		}
  		return {fromJmol:A, toJmol:B}; // forward and rev.		
    }
    
  	proto._show = function(tf) {
  		var x = (!tf ? 2 : "100%");
  		Jmol.$setSize(Jmol.$(this, "object"), x, x);
  		if (!this._isJava)
  			Jmol.$setVisible(Jmol.$(this, "appletdiv"), tf);
  	}
  
  	proto._clearConsole = function () {
  			if (this._console == this._id + "_infodiv")
  				this.info = "";
  			if (!self.Clazz)return;
  			Jmol._setConsoleDiv(this._console);
  			Clazz.Console.clear();
  		}
  
  
  	proto._addScript = function(script) {      
  		this._readyScript || (this.readyScript = "");
  		this._readyScript && (this._readyScript += ";");
  		this._readyScript += script;
  		return true;
  	}
  
  	proto._script = function(script) {
  		if (!this._ready)
  				return this._addScript(script);
  		Jmol._setConsoleDiv(this._console);
      Jmol._hideLocalFileReader(this);
  		this._applet.script(script);
  	}
  
  	proto._syncScript = function(script) {
  		this._applet.syncScript(script);
  	}
  
  	proto._scriptCheck = function(script) {
  		return this._ready && this._applet.scriptCheck(script);  
  	}
  
  	proto._scriptWait = function(script, noReturn) {
  		var Ret = this._scriptWaitAsArray(script);
  		var s = "";
  		if (!noReturn)
  		for(var i = Ret.length; --i >= 0; )
  			for(var j = 0, jj = Ret[i].length; j < jj; j++)
  				s += Ret[i][j] + "\n";
  		return s;
  	}
  
  	proto._scriptEcho = function(script) {
  		// returns a newline-separated list of all echos from a script
  		var Ret = this._scriptWaitAsArray(script);
  		var s = "";
  		for(var i = Ret.length; --i >= 0; )
  			for(var j = Ret[i].length; --j >= 0; )
  				if(Ret[i][j][1] == "scriptEcho")
  					s += Ret[i][j][3] + "\n";
  		return s.replace(/ \| /g, "\n");
  	}
  
  	proto._scriptMessage = function(script) {
  		// returns a newline-separated list of all messages from a script, ending with "script completed\n"
  		var Ret = this._scriptWaitAsArray(script);
  		var s = "";
  		for(var i = Ret.length; --i >= 0; )
  			for(var j = Ret[i].length; --j >= 0; )
  				if(Ret[i][j][1] == "scriptStatus")
  					s += Ret[i][j][3] + "\n";
  		return s.replace(/ \| /g, "\n");
  	}
  
  	proto._scriptWaitOutput = function(script) {
  		var ret = "";
  		try {
  			if(script) {
  				ret += this._applet.scriptWaitOutput(script);
  			}
  		} catch(e) {
  		}
  		return ret;
  	}
  
  	proto._scriptWaitAsArray = function(script) {
  		var ret = "";
  		try {
  			this._getStatus("scriptEcho,scriptMessage,scriptStatus,scriptError");
  			if(script) {
  				ret += this._applet.scriptWait(script);
  				ret = Jmol._evalJSON(ret, "jmolStatus");
  				if( typeof ret == "object")
  					return ret;
  			}
  		} catch(e) {
  		}
  		return [[ret]];
  	}
  
  	proto._getStatus = function(strStatus) {
  		return Jmol._sortMessages(this._getPropertyAsArray("jmolStatus",strStatus));
  	}
  
  	proto._getPropertyAsArray = function(sKey,sValue) {
  		return Jmol._evalJSON(this._getPropertyAsJSON(sKey,sValue),sKey);
  	}
  
  	proto._getPropertyAsString = function(sKey,sValue) {
  		sValue == undefined && ( sValue = "");
  		return this._applet.getPropertyAsString(sKey, sValue) + "";
  	}
  
  	proto._getPropertyAsJSON = function(sKey,sValue) {
  		sValue == undefined && ( sValue = "");
  		try {
  			return (this._applet.getPropertyAsJSON(sKey, sValue) + "");
  		} catch(e) {
  			return "";
  		}
  	}
  
  	proto._getPropertyAsJavaObject = function(sKey,sValue) {		
  		sValue == undefined && ( sValue = "");
  		return this._applet.getProperty(sKey,sValue);
  	}
  
    proto._evaluate = function(expr) {  
    	expr != null || (expr = "");
  		return this._getPropertyAsArray("variableInfo", expr);
  
    }
  
  	proto._evaluateDEPRECATED = function(molecularMath) {   // DEPRECATED!!!	
  	// DEPRECATED!!!	
  		//carries out molecular math on a model
  		var result = "" + this._getPropertyAsJavaObject("evaluate", molecularMath);
  		var s = result.replace(/\-*\d+/, "");
  		if(s == "" && !isNaN(parseInt(result)))
  			return parseInt(result);
  		var s = result.replace(/\-*\d*\.\d*/, "")
  		if(s == "" && !isNaN(parseFloat(result)))
  			return parseFloat(result);
  		return result;
  	// DEPRECATED!!!	
  	}
  
  	proto._saveOrientation = function(id) {	
  		return this._savedOrientations[id] = this._getPropertyAsArray("orientationInfo","info").moveTo;
  	}
  
  	proto._restoreOrientation = function(id) {
  		var s = this._savedOrientations[id];
  		if(!s || s == "")
  			return s = s.replace(/1\.0/, "0");
  		return this._scriptWait(s);
  	}
  
  
  	proto._restoreOrientationDelayed = function(id,delay) {
  		arguments.length < 1 && ( delay = 1);
  		var s = this._savedOrientations[id];
  		if(!s || s == "")
  			return s = s.replace(/1\.0/, delay);
  		return this._scriptWait(s);
  	}
  
  	proto._resizeApplet = function(size) {
  		// See _jmolGetAppletSize() for the formats accepted as size [same used by jmolApplet()]
  		//  Special case: an empty value for width or height is accepted, meaning no change in that dimension.
  
  		/*
  		 * private functions
  		 */
  		function _getAppletSize(size, units) {
  			/* Accepts single number, 2-value array, or object with width and height as mroperties, each one can be one of:
  			 percent (text string ending %), decimal 0 to 1 (percent/100), number, or text string (interpreted as nr.)
  			 [width, height] array of strings is returned, with units added if specified.
  			 Percent is relative to container div or element (which should have explicitly set size).
  			 */
  			var width, height;
  			if(( typeof size) == "object" && size != null) {
  				width = size[0]||size.width;
  				height = size[1]||size.height;
  			} else {
  				width = height = size;
  			}
  			return [_fixDim(width, units), _fixDim(height, units)];
  		}
  
  		function _fixDim(x, units) {
  			var sx = "" + x;
  			return (sx.length == 0 ? (units ? "" : Jmol._allowedJmolSize[2]) 
  				: sx.indexOf("%") == sx.length - 1 ? sx 
  				: (x = parseFloat(x)) <= 1 && x > 0 ? x * 100 + "%" 
  				: (isNaN(x = Math.floor(x)) ? Jmol._allowedJmolSize[2] 
  				: x < Jmol._allowedJmolSize[0] ? Jmol._allowedJmolSize[0] 
  				: x > Jmol._allowedJmolSize[1] ? Jmol._allowedJmolSize[1] 
  				: x)
  				+ (units ? units : "")
  			);
  		}
  
  		var sz = _getAppletSize(size, "px");
  		var d = Jmol._getElement(this, "appletinfotablediv");
  		d.style.width = sz[0];
  		d.style.height = sz[1];
  		this._containerWidth = sz[0];
  		this._containerHeight = sz[1];
  		if (this._is2D)
  			Jmol.repaint(this, true);
  	}
  
  	proto._search = function(query, script){
  		Jmol._search(this, query, script);
  	}
  
  	proto._searchDatabase = function(query, database, script, _jmol_searchDatabase){
  		if (this._2dapplet && this._2dapplet._isEmbedded && !Jmol.$(this, "appletdiv:visible")[0])
  			return this._2dapplet._searchDatabase(query, database, script); 
  		this._showInfo(false);
  		if (query.indexOf("?") >= 0) {
  			Jmol._getInfoFromDatabase(this, database, query.split("?")[0]);
  			return;
  		}
  		script || (script = Jmol._getScriptForDatabase(database));
  		var dm = database + query;
  		this._currentView = null;
  		this._searchQuery = dm;
   		this._loadFile(dm, script, dm);
  	}
  
  	proto._loadFile = function(fileName, script, chemID, _jmol_loadFile){
  		this._showInfo(false);
  		script || (script = "");
  		this._thisJmolModel = "" + Math.random();
  		this._fileName = fileName;
  		if (!this._scriptLoad(fileName, script)) {
  			// we load the data here instead of in Jmol in the case of
  			// JSmol/Java/Sandboxed or when part of a view set 
  			var me = this;      
  			Jmol._loadFileData(this, fileName, 
  				function(data){me.__loadModel(data, script, chemID)},
  				function() {me.__loadModel(null)}
  			);
  		}
  	}
  					 
  	proto._scriptLoad = function(file, script, _jmol_scriptLoad) {
  		script || (script = "");
  		var doscript = (this._isJava || !this._noscript);
  		if (doscript)
  			this._script("zap;set echo middle center;echo Retrieving data...");
  		if (!this._isSigned || this._viewSet != null)
  			return false;
  		if (doscript)
  			this._script("load async \"" + file + "\";" + script);
  		else
  			this._applet.openFile(file);
  		this._checkDeferred("");
  		return true;
  	}
  
  	proto.__loadModel = function(mol, script, chemID, _jmol__loadModel) {
  		if (mol == null)
  			return;
  		if (this._viewSet != null) {
  			script || (script = ""); 
  			// first component only
  			script += ";if ({*}.molecule.max > 1 || {*}.modelindex.max > 0){ delete molecule > 1 or modelindex > 0;x = getProperty('extractModel',{*});load inline @x};"
  		}
  		if (!script && this._noscript) {
  			this._applet.loadInlineString(mol, "", false);
  		} else {
  		  this._loadMolData(mol, script, false);
  		}
  		if (this._viewSet != null) {
  			Jmol.View.updateView(this, {chemID:chemID, data:mol});
  		}      
  	}
  
    proto._loadMolData = function(mol, script, isAppend) {
  		script || (script = "");
  		var name = (isAppend ? "append" : "model");
  		script = 'load DATA "' + name + '"' + mol + '\nEND "'+ name +'" ;' + script;
  		this._applet.scriptWait(script);
    }
    
  	proto._loadModelFromView = function(view, _jmol_loadModelFromView) {
  		// request from Jmol.View to update view with view.JME.data==null or needs changing
  		this._currentView = view;
  		var rec = view.Jmol;
  		if (rec.data != null) {
  			this.__loadModel(rec.data, null, view.info.chemID);
  			return;
  		}
  		if (view.info.chemID != null) {
  			Jmol._searchMol(this, view.info.chemID, null, false);
  			return;
  		}
  		rec = view.JME;
  		if (rec) {
  			rec.applet._show2d(false, this);
  			return;
  		}
  	}
  
    proto._reset = function(_jmol_resetView) {
      this._scriptWait("zap", true);
    }
    
  	proto._updateView = function(_jmol_updateView) {
  		if (this._viewSet == null || !this._applet)
  			return;
  		// called from model change without chemical identifier, possibly by user action and call to Jmol.updateView(applet)
  		chemID = "" + this._getPropertyAsJavaObject("variableInfo","script('show chemical inchiKey')");
  		if (chemID.length < 36) // InChIKey=RZVAJINKPMORJF-BGGKNDAXNA-N
  			chemID = null;
  		else
  			chemID = chemID.substring(36).split('\n')[0];
  		Jmol.View.updateView(this, {chemID:chemID, data: "" + this._getPropertyAsJavaObject("evaluate", "extractModel", "{visible}")});
  	}
  
  	proto._atomPickedCallback = function(imodel, iatom, _jmol_atomPickedCallback) {
  		// direct callback from Jmol HTML5 applet
  		if (iatom < 0) {
  		// TODO could be a model change? 
  		} else {
  			var A = [iatom + 1];
  			Jmol.View.updateAtomPick(this, A);
  			this._updateAtomPick(A);
  		}
  	}
  
  	proto._updateAtomPick = function(A) {
  			this._script(A.length == 0 ? "select none" : "select on visible and (@" + A.join(",@") + ")");
  	}
  
    proto._isDeferred = function () {
        return !this._canvas && this._cover && this._isCovered && this._deferApplet
    }
  
  	proto._checkDeferred = function(script) {
  		if (this._isDeferred()) {
  			this._coverScript = script;
  			this._cover(false);
  			return true;
  		}
  		return false;
  	}
  
  	proto._cover = function (doCover) {
  		if (doCover || !this._deferApplet) {
  			this._displayCoverImage(doCover);
  			return;
  		}
  		// uncovering UNMADE applet upon clicking image
  		var s = (this._coverScript ? this._coverScript : "");
  		this._coverScript = "";
  		if (this._deferUncover)
  			s += ";refresh;javascript " + this._id + "._displayCoverImage(false)";
  		this._script(s, true);
  		if (this._deferUncover && this._coverTitle == "activate 3D model")
  			Jmol._getElement(this, "coverimage").title = "3D model is loading...";
  		if (!this._isJava)
  			this._newCanvas(false);
  		if (this._defaultModel)	
  			Jmol._search(this, this._defaultModel);
  		this._showInfo(false);
  		if (!this._deferUncover)
  			this._displayCoverImage(false);
  		if (this._isJava)
  			Jmol.$html(Jmol.$(this, "appletdiv"), this._javaCode);
  		if (this._init)
  			this._init();
  	};
  
  	proto._displayCoverImage = function(TF) {
  		if (!this._coverImage || this._isCovered == TF) return;
  		this._isCovered = TF;
  		Jmol._getElement(this, "coverdiv").style.display = (TF ? "block" : "none");
  	};
  
    proto._getSmiles = function() {
  		return this._evaluate("{visible}.find('SMILES')");   
    }
    
    proto._getMol = function() {
  		return this._evaluate("getProperty('ExtractModel',{visible})");   
    }
  
    proto._getMol2D = function() {
  		return this._evaluate("script('select visible;show chemical sdf')"); // 2D equivalent no longer!
    }
    
    
  })(Jmol._Applet, Jmol._Applet.prototype);
  
  /* ****************************************
  
  
  	// _Image -- an alternative to _Applet
  	// commented out here, as it has found no use
  
  	Jmol._Image = function(id, Info, checkOnly){
  		this._jmolType = "image";
  		if (checkOnly)
  			return this;
  		this._create(id, Info);
  		return this;
  	}
  
  ;(function (Image, proto) {
  
  	Jmol._Applet._setCommonMethods(proto);
  
  	proto._create = function(id, Info) {
  		Jmol._setObject(this, id, Info);
  		thisnfo);
  		this._src || (this._src = "");
  		var t = Jmol._getWrapper(this, true) 
  			+ '<img id="'+id+'_image" width="' + Info.width + '" height="' + Info.height + '" src=""/>'
  		 	+	Jmol._getWrapper(this, false)
  			+ (Info.addSelectionOptions ? Jmol._getGrabberOptions(this) : "");
  		if (Jmol._debugAlert)
  			alert (t);
  		this._code = Jmol._documentWrite(t);
  		this._ready = false;
  		if (Jmol._document)
  			this._readyCallback(id, null, this._ready = true, null);
  	}
  
  	proto._canScript = function(script) {
  		var slc = script.toLowerCase().replace(/[\",\']/g, '');
  		var ipt = slc.length;
  		return (script.indexOf("#alt:LOAD") >= 0 || slc.indexOf(";") < 0 && slc.indexOf("\n") < 0
  			&& (slc.indexOf("script ") == 0 || slc.indexOf("load ") == 0)
  			&& (slc.indexOf(".png") == ipt - 4 || slc.indexOf(".jpg") == ipt - 4));
  	}
  
  	proto._script = function(script) {
  		var slc = script.toLowerCase().replace(/[\",\']/g, '');
  		// single command only
  		// "script ..." or "load ..." only
  		// PNG or PNGJ or JPG only
  		// automatically switches to .all.png(j) from .min.png(j)
  		var ipt = slc.length;
  		if (slc.indexOf(";") < 0 && slc.indexOf("\n") < 0
  			&& (slc.indexOf("script ") == 0 || slc.indexOf("load ") == 0)
  			&& (slc.indexOf(".png") == ipt - 4 || slc.indexOf(".pngj") == ipt - 5 || slc.indexOf(".jpg") == ipt - 4)) {
  			var imageFile = script.substring(script.indexOf(" ") + 1);
  			ipt = imageFile.length;
  			for (var i = 0; i < ipt; i++) {
  				switch (imageFile.charAt(i)) {
  				case " ":
  					continue;
  				case '"':
  					imageFile = imageFile.substring(i + 1, imageFile.indexOf('"', i + 1))
  					i = ipt;
  					continue;
  				case "'":
  					imageFile = imageFile.substring(i + 1, imageFile.indexOf("'", i + 1))
  					i = ipt;
  					continue;
  				default:
  					imageFile = imageFile.substring(i)
  					i = ipt;
  					continue;
  				}
  			}
  			imageFile = imageFile.replace(/\.min\.png/,".all.png")
  			document.getElementById(this._id + "_image").src = imageFile
  		} else if (script.indexOf("#alt:LOAD ") >= 0) {
  			imageFile = script.split("#alt:LOAD ")[1]
  			if (imageFile.indexOf("??") >= 0) {
  				var db = imageFile.split("??")[0];
  				imageFile = prompt(imageFile.split("??")[1], "");
  				if (!imageFile)
  					return;
  				if (!Jmol.db._DirectDatabaseCalls[imageFile.substring(0,1)])
  					imageFile = db + imageFile;
  			}
  			this._loadFile(imageFile);
  		}
  	}
  
  	proto._show = function(tf) {
  		Jmol._getElement(this, "appletdiv").style.display = (tf ? "block" : "none");
  	}
  
  	proto._loadFile = function(fileName, params){
  		this._showInfo(false);
  		this._thisJmolModel = "" + Math.random();
  		params = (params ? params : "");
  		var database = "";
  		if (Jmol._isDatabaseCall(fileName)) {
  			database = fileName.substring(0, 1); 
  			fileName = Jmol._getDirectDatabaseCall(fileName, false);
  		} else if (fileName.indexOf("://") < 0) {
  			var ref = document.location.href
  			var pt = ref.lastIndexOf("/");
  			fileName = ref.substring(0, pt + 1) + fileName;
  		}
  
  		var src = Jmol._serverUrl 
  				+ "?call=getImageForFileLoad"
  				+ "&file=" + escape(fileName)
  				+ "&width=" + this._width
  				+ "&height=" + this._height
  				+ "&params=" + encodeURIComponent(params + ";frank off;");
  		Jmol._getElement(this, "image").src = src;
  	}
  
  	proto._searchDatabase = function(query, database, script){
  		if (query.indexOf("?") == query.length - 1) {
  			Jmol._getInfoFromDatabase(this, database, query.split("?")[0]);
  			return;
  		}
  		this._showInfo(false);
  		script || (script = Jmol._getScriptForDatabase(database));
  		var src = Jmol._serverUrl 
  			+ "?call=getImageFromDatabase"
  			+ "&database=" + database
  			+ "&query=" + query
  			+ "&width=" + this._width
  			+ "&height=" + this._height
  			+ "&script=" + encodeURIComponent(script + ";frank off;");
  		Jmol._getElement(this, "image").src = src;
  	}
  })(Jmol._Image, Jmol._Image.prototype);
  
  ************************************ */
  
  	Jmol.jmolSmiles = function(jmol, withStereoChemistry) {
  		return jmol._getSmiles();
  	}
  
  
  })(Jmol, document);
  // JSmolControls.js
  // BH 11/13/2015 7:12:40 PM addded indeterminate checkbox masters
  // BH 5/29/2014 8:14:06 AM added default command for command input box
  // BH 5/15/2014 -- removed script check prior to execution
  // BH 12/3/2013 12:39:48 PM added up/down arrow key-driven command history for commandInput (changed keypress to keydown)
  // BH 5/16/2013 8:14:47 AM fix for checkbox groups and default radio names
  // BH 8:36 AM 7/27/2012  adds name/id for cmd button 
  // BH 8/12/2012 6:51:53 AM adds function() {...} option for all controls:
  //    Jmol.jmolButton(jmol, function(jmol) {...}, "xxxx")
  
  (function(Jmol) {
  
  	// private
  
  	var c = Jmol.controls = {
  
  		_hasResetForms: false,	
  		_scripts: [""],
  		_checkboxMasters: {},
  		_checkboxItems: {},
  		_actions: {},
  
  		_buttonCount: 0,
  		_checkboxCount: 0,
  		_radioGroupCount: 0,
  		_radioCount: 0,
  		_linkCount: 0,
  		_cmdCount: 0,
  		_menuCount: 0,
  
  		_previousOnloadHandler: null,	
  		_control: null,
  		_element: null,
  
  		_appletCssClass: null,
  		_appletCssText: "",
  		_buttonCssClass: null,
  		_buttonCssText: "",
  		_checkboxCssClass: null,
  		_checkboxCssText: "",
  		_radioCssClass: null,
  		_radioCssText: "",
  		_linkCssClass: null,
  		_linkCssText: "",
  		_menuCssClass: null,
  		_menuCssText: ""
  	};
  
  	c._addScript = function(appId,script) {
  		var index = c._scripts.length;
  		c._scripts[index] = [appId, script];
  		return index;
  	}
  
  	c._getIdForControl = function(appletOrId, script) {
  	//alert(appletOrId + " " + typeof appletOrId + " " + script + appletOrId._canScript)
  		return (typeof appletOrId == "string" ? appletOrId 
  			: !script || !appletOrId._canScript || appletOrId._canScript(script) ? appletOrId._id
  			: null);
  	}
  
  	c._radio = function(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, id, title) {
  		var appId = c._getIdForControl(appletOrId, script);
  		if (appId == null)
  			return null;
  		++c._radioCount;
  		groupName != undefined && groupName != null || (groupName = "jmolRadioGroup" + (c._radioGroupCount - 1));
  		if (!script)
  			return "";
  		id != undefined && id != null || (id = "jmolRadio" + (c._radioCount - 1));
  		labelHtml != undefined && labelHtml != null || (labelHtml = script.substring(0, 32));
  		separatorHtml || (separatorHtml = "");
  		var eospan = "</span>";
  		c._actions[id] = c._addScript(appId, script);
  		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input name='"
  			+ groupName + "' id='"+id+"' type='radio'"
  			+ " onclick='Jmol.controls._click(this);return true;'"
  			+ " onmouseover='Jmol.controls._mouseOver(this);return true;'"
  			+ " onmouseout='Jmol.controls._mouseOut()' " +
  		 (isChecked ? "checked='true' " : "") + c._radioCssText + " />";
  		if (labelHtml.toLowerCase().indexOf("<td>")>=0) {
  			t += eospan;
  			eospan = "";
  		}
  		t += "<label for=\"" + id + "\">" + labelHtml + "</label>" +eospan + separatorHtml;
  		return t;
  	}
  
  /////////// events //////////
  
  	c._scriptExecute = function(element, scriptInfo) {
  		var applet = Jmol._applets[scriptInfo[0]];
  		var script = scriptInfo[1];
  		if (typeof(script) == "object")
  			script[0](element, script, applet);
  		else if (typeof(script) == "function")
  			script(applet);
  		else
  			Jmol.script(applet, script);
  	}
  
  	c.__checkScript = function(applet, d) {
  		var ok = (d.value.indexOf("JSCONSOLE ") >= 0 || applet._scriptCheck(d.value) === "");
  		d.style.color = (ok ? "black" : "red");
  		return ok;
  	} 
  
  	c.__getCmd = function(dir, d) {
  		if (!d._cmds || !d._cmds.length)return
  		var s = d._cmds[d._cmdpt = (d._cmdpt + d._cmds.length + dir) % d._cmds.length]
  		setTimeout(function(){d.value = s},10);    
  		d._cmdadd = 1;
  		d._cmddir = dir;
  	}
  
  	c._commandKeyPress = function(e, id, appId) {
  	var keycode = (e == 13 ? 13 : window.event ? window.event.keyCode : e ? e.keyCode || e.which : 0);
  	var d = document.getElementById(id);
  		var applet = Jmol._applets[appId];
  	switch (keycode) {
  	case 13:
  		var v = d.value;
  		if ((c._scriptExecute(d, [appId, v]) || 1)) {
  			 if (!d._cmds){
  				 d._cmds = [];
  				 d._cmddir = 0;
  				 d._cmdpt = -1;
  				 d._cmdadd = 0;      
  	}
  			 if (v && d._cmdadd == 0) {
  					++d._cmdpt;
  					d._cmds.splice(d._cmdpt, 0, v);
  					d._cmdadd = 0;
  					d._cmddir = 0;
  			 } else {
  					//d._cmdpt -= d._cmddir;
  					d._cmdadd = 0;
  			 }
  			 d.value = "";
  		}
  		return false;
  	case 27:
  		setTimeout(function() {d.value = ""}, 20);
  		return false;
  	case 38: // up
  		c.__getCmd(-1, d);
  		break;
  	case 40: // dn
  		c.__getCmd(1, d);
  		break;
  	default:
  		d._cmdadd = 0;
  	}
  	setTimeout(function() {c.__checkScript(applet, d)}, 20);
  	return true;
   }
  
  	c._click = function(obj, scriptIndex) {
  		c._element = obj;
  		if (arguments.length == 1)
  			scriptIndex = c._actions[obj.id];
  		c._scriptExecute(obj, c._scripts[scriptIndex]);
  	}
  
  	c._menuSelected = function(menuObject) {
  		var scriptIndex = menuObject.value;
  		if (scriptIndex != undefined) {
  			c._scriptExecute(menuObject, c._scripts[scriptIndex]);
  			return;
  		}
  		var len = menuObject.length;
  		if (typeof len == "number")
  			for (var i = 0; i < len; ++i)
  				if (menuObject[i].selected) {
  					c._click(menuObject[i], menuObject[i].value);
  					return;
  				}
  		alert("?Que? menu selected bug #8734");
  	}
  
  	c._cbNotifyMaster = function(m){
    	//called when a group item is checked
      var allOn = true;
      var allOff = true;
      var mixed = false;
      var cb;
      for (var id in m.chkGroup){ //siblings of m
        cb = m.chkGroup[id]; 
  		  if (cb.checked)
          allOff = false;
        else
          allOn = false;
        if (cb.indeterminate)
          mixed = true;
  		}
  	  cb = m.chkMaster;
  		if (allOn) { cb.checked = true; }
  		else if (allOff) { cb.checked = false; }
  		else { mixed = true; }
  		cb.indeterminate = mixed;
      (m = c._checkboxItems[cb.id]) && (cb = m.chkMaster) 
        && c._cbNotifyMaster(c._checkboxMasters[cb.id])
  	}
    
  	c._cbNotifyGroup = function(m, isOn){
  		//called when a master item is checked
  		for (var chkBox in m.chkGroup){
  			var item = m.chkGroup[chkBox]
  			if (item.checked != isOn) {
  				item.checked = isOn;
  				c._cbClick(item);
  			}
  			if (c._checkboxMasters[item.id])
  				c._cbNotifyGroup(c._checkboxMasters[item.id], isOn)
  		}
  	}
  
  	c._cbSetCheckboxGroup = function(chkMaster, chkboxes, args){
  		var id = chkMaster;
  		if(typeof(id)=="number")id = "jmolCheckbox" + id;
  		chkMaster = document.getElementById(id);
  		if (!chkMaster)alert("jmolSetCheckboxGroup: master checkbox not found: " + id);
  		var m = c._checkboxMasters[id] = {};
  		m.chkMaster = chkMaster;
  		m.chkGroup = {};
  		var i0;
  		if (typeof(chkboxes)=="string") {
  			chkboxes = args;
  			i0 = 1;
  		} else {
  			i0 = 0;
  		}
  		for (var i = i0; i < chkboxes.length; i++){
  			var id = chkboxes[i];
  			if(typeof(id)=="number")id = "jmolCheckbox" + id;
  			var checkboxItem = document.getElementById(id);
  			if (!checkboxItem)alert("jmolSetCheckboxGroup: group checkbox not found: " + id);
  			m.chkGroup[id] = checkboxItem;
  			c._checkboxItems[id] = m;
  		}
  	}
  
  	c._cbClick = function(ckbox) {
  		c._control = ckbox;
  		var whenChecked = c._actions[ckbox.id][0];
  		var whenUnchecked = c._actions[ckbox.id][1];
  		c._click(ckbox, ckbox.checked ? whenChecked : whenUnchecked);
  		if(c._checkboxMasters[ckbox.id])
  			c._cbNotifyGroup(c._checkboxMasters[ckbox.id], ckbox.checked)
  		if(c._checkboxItems[ckbox.id])
  			c._cbNotifyMaster(c._checkboxItems[ckbox.id])
  	}
  
  	c._cbOver = function(ckbox) {
  		var whenChecked = c._actions[ckbox.id][0];
  		var whenUnchecked = c._actions[ckbox.id][1];
  		window.status = c._scripts[ckbox.checked ? whenUnchecked : whenChecked];
  	}
  
  	c._mouseOver = function(obj, scriptIndex) {
  		if (arguments.length == 1)
  			scriptIndex = c._actions[obj.id];
  		window.status = c._scripts[scriptIndex];
  	}
  
  	c._mouseOut = function() {
  		window.status = " ";
  		return true;
  	}
  
  // from JmolApplet
  
  	c._onloadResetForms = function() {
  		// must be evaluated ONLY once -- is this compatible with jQuery?
  		if (c._hasResetForms)
  			return;
  		c._hasResetForms = true;
  		c._previousOnloadHandler = window.onload;
  		window.onload = function() {
  			if (c._buttonCount+c._checkboxCount+c._menuCount+c._radioCount+c._radioGroupCount > 0) {
  				var forms = document.forms;
  				for (var i = forms.length; --i >= 0; )
  					forms[i].reset();
  			}
  			if (c._previousOnloadHandler)
  				c._previousOnloadHandler();
  		}
  	}
  
  // from JmolApi
  
  	c._getButton = function(appletOrId, script, label, id, title) {
  		var appId = c._getIdForControl(appletOrId, script);
  		if (appId == null)
  			return "";
  		//_jmolInitCheck();
  		id != undefined && id != null || (id = "jmolButton" + c._buttonCount);
  		label != undefined && label != null || (label = script.substring(0, 32));
  		++c._buttonCount;
  		c._actions[id] = c._addScript(appId, script);
  		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input type='button' name='" + id + "' id='" + id +
  						"' value='" + label +
  						"' onclick='Jmol.controls._click(this)' onmouseover='Jmol.controls._mouseOver(this);return true' onmouseout='Jmol.controls._mouseOut()' " +
  						c._buttonCssText + " /></span>";
  		if (Jmol._debugAlert)
  			alert(t);
  		return Jmol._documentWrite(t);
  	}
  
  	c._getCheckbox = function(appletOrId, scriptWhenChecked, scriptWhenUnchecked,
  			labelHtml, isChecked, id, title) {
  
  		var appId = c._getIdForControl(appletOrId, scriptWhenChecked);
  		if (appId != null)
  			appId = c._getIdForControl(appletOrId, scriptWhenUnchecked);
  		if (appId == null)
  			return "";
  
  		//_jmolInitCheck();
  		id != undefined && id != null || (id = "jmolCheckbox" + c._checkboxCount);
  		++c._checkboxCount;
  		if (scriptWhenChecked == undefined || scriptWhenChecked == null ||
  				scriptWhenUnchecked == undefined || scriptWhenUnchecked == null) {
  			alert("jmolCheckbox requires two scripts");
  			return;
  		}
  		if (labelHtml == undefined || labelHtml == null) {
  			alert("jmolCheckbox requires a label");
  			return;
  		}
  		c._actions[id] = [c._addScript(appId, scriptWhenChecked),c._addScript(appId, scriptWhenUnchecked)];
  		var eospan = "</span>"
  		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input type='checkbox' name='" + id + "' id='" + id +
  						"' onclick='Jmol.controls._cbClick(this)" +
  						"' onmouseover='Jmol.controls._cbOver(this)" +
  						";return true' onmouseout='Jmol.controls._mouseOut()' " +
  			(isChecked ? "checked='true' " : "")+ c._checkboxCssText + " />"
  		if (labelHtml.toLowerCase().indexOf("<td>")>=0) {
  			t += eospan
  			eospan = "";
  		}
  		t += "<label for=\"" + id + "\">" + labelHtml + "</label>" +eospan;
  		if (Jmol._debugAlert)
  			alert(t);
  		return Jmol._documentWrite(t);
  	}
  
  	c._getCommandInput = function(appletOrId, label, size, id, title, cmd0) {
  		var appId = c._getIdForControl(appletOrId, "x");
  		if (appId == null)
  			return "";
  		//_jmolInitCheck();
  		id != undefined && id != null || (id = "jmolCmd" + c._cmdCount);
  		label != undefined && label != null || (label = "Execute");
  		size != undefined && !isNaN(size) || (size = 60);
  		cmd0 != undefined || (cmd0 = "help");
  		++c._cmdCount;
  		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input name='" + id + "' id='" + id +
  						"' size='"+size+"' onkeydown='return Jmol.controls._commandKeyPress(event,\""+id+"\",\"" + appId + "\")' value='" + cmd0 + "'/><input " +
  						" type='button' name='" + id + "Btn' id='" + id + "Btn' value = '"+label+"' onclick='Jmol.controls._commandKeyPress(13,\""+id+"\",\"" + appId + "\")' /></span>";
  		if (Jmol._debugAlert)
  			alert(t);
  		return Jmol._documentWrite(t);
  	}
  
  	c._getLink = function(appletOrId, script, label, id, title) {
  		var appId = c._getIdForControl(appletOrId, script);
  		if (appId == null)
  			return "";
  		//_jmolInitCheck();
  		id != undefined && id != null || (id = "jmolLink" + c._linkCount);
  		label != undefined && label != null || (label = script.substring(0, 32));
  		++c._linkCount;
  		var scriptIndex = c._addScript(appId, script);
  		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><a name='" + id + "' id='" + id +
  						"' href='javascript:Jmol.controls._click(null,"+scriptIndex+");' onmouseover='Jmol.controls._mouseOver(null,"+scriptIndex+");return true;' onmouseout='Jmol.controls._mouseOut()' " +
  						c._linkCssText + ">" + label + "</a></span>";
  		if (Jmol._debugAlert)
  			alert(t);
  		return Jmol._documentWrite(t);
  	}
  
  	c._getMenu = function(appletOrId, arrayOfMenuItems, size, id, title) {
  		var appId = c._getIdForControl(appletOrId, null);
  		var optgroup = null;
  		//_jmolInitCheck();
  		id != undefined && id != null || (id = "jmolMenu" + c._menuCount);
  		++c._menuCount;
  		var type = typeof arrayOfMenuItems;
  		if (type != null && type == "object" && arrayOfMenuItems.length) {
  			var len = arrayOfMenuItems.length;
  			if (typeof size != "number" || size == 1)
  				size = null;
  			else if (size < 0)
  				size = len;
  			var sizeText = size ? " size='" + size + "' " : "";
  			var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><select name='" + id + "' id='" + id +
  							"' onChange='Jmol.controls._menuSelected(this)'" +
  							sizeText + c._menuCssText + ">";
  			for (var i = 0; i < len; ++i) {
  				var menuItem = arrayOfMenuItems[i];
  				type = typeof menuItem;
  				var script = null;
  				var text = null;
  				var isSelected = null;
  				if (type == "object" && menuItem != null) {
  					script = menuItem[0];
  					text = menuItem[1];
  					isSelected = menuItem[2];
  				} else {
  					script = text = menuItem;
  				}
  				appId = c._getIdForControl(appletOrId, script);
  				if (appId == null)
  					return "";
  				text == null && (text = script);
  				if (script=="#optgroup") {
  					t += "<optgroup label='" + text + "'>";
  				} else if (script=="#optgroupEnd") {
  					t += "</optgroup>";
  				} else {
  					var scriptIndex = c._addScript(appId, script);
  					var selectedText = isSelected ? "' selected='true'>" : "'>";
  					t += "<option value='" + scriptIndex + selectedText + text + "</option>";
  				}
  			}
  			t += "</select></span>";
  			if (Jmol._debugAlert)
  				alert(t);
  			return Jmol._documentWrite(t);
  		}
  	}
  
  	c._getRadio = function(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, id, title) {
  		//_jmolInitCheck();
  		if (c._radioGroupCount == 0)
  			++c._radioGroupCount;
  		groupName || (groupName = "jmolRadioGroup" + (c._radioGroupCount - 1));
  		var t = c._radio(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, (id ? id : groupName + "_" + c._radioCount), title ? title : 0);
  		if (t == null)
  			return "";
  		if (Jmol._debugAlert)
  			alert(t);
  		return Jmol._documentWrite(t);
  	}
  
  	c._getRadioGroup = function(appletOrId, arrayOfRadioButtons, separatorHtml, groupName, id, title) {
  		/*
  
  			array: [radio1,radio2,radio3...]
  			where radioN = ["script","label",isSelected,"id","title"]
  
  		*/
  
  		//_jmolInitCheck();
  		var type = typeof arrayOfRadioButtons;
  		if (type != "object" || type == null || ! arrayOfRadioButtons.length) {
  			alert("invalid arrayOfRadioButtons");
  			return;
  		}
  		separatorHtml != undefined && separatorHtml != null || (separatorHtml = "&#xa0; ");
  		var len = arrayOfRadioButtons.length;
  		++c._radioGroupCount;
  		groupName || (groupName = "jmolRadioGroup" + (c._radioGroupCount - 1));
  		var t = "<span id='"+(id ? id : groupName)+"'>";
  		for (var i = 0; i < len; ++i) {
  			if (i == len - 1)
  				separatorHtml = "";
  			var radio = arrayOfRadioButtons[i];
  			type = typeof radio;
  			var s = null;
  			if (type == "object") {
  				t += (s = c._radio(appletOrId, radio[0], radio[1], radio[2], separatorHtml, groupName, (radio.length > 3 ? radio[3]: (id ? id : groupName)+"_"+i), (radio.length > 4 ? radio[4] : 0), title));
  			} else {
  				t += (s = c._radio(appletOrId, radio, null, null, separatorHtml, groupName, (id ? id : groupName)+"_"+i, title));
  			}
  			if (s == null)
  				return "";
  		}
  		t+="</span>"
  		if (Jmol._debugAlert)
  			alert(t);
  		return Jmol._documentWrite(t);
  	}
  
  
  })(Jmol);
  // JmolApi.js -- Jmol user functions  Bob Hanson hansonr@stolaf.edu
  
  // BH 1/19/2017 8:05:05 AM <br>
  // BH 4/1/2016 12:59:45 PM fix applet_or_identifier reference in Jmol.getChemicalInfo
  // BH 5/29/2014 8:14:06 AM added default command for command input box
  // BH 3/10/2014 10:35:25 AM adds Jmol.saveImage(applet)
  // BH 1/22/2014 7:31:59 AM Jmol._Image removed -- just never found useful to have
  //    a server-side process with only a client-side image. Response time is too slow.
  // BH 12/13/2013 8:39:00 AM Jmol.evaulate is DEPRECATED -- use Jmol.evaluateVar
  // BH 11/25/2013 6:55:53 AM adds URL flags _USE=, _JAR=, _J2S=
  // BH 9/3/2013 5:48:03 PM simplification of Jmol.getAppletHTML()
  // BH 5/16/2013 9:01:41 AM checkbox group fix
  // BH 1/15/2013 10:55:06 AM updated to default to HTML5 not JAVA
  
  // This file is part of JSmol.min.js. 
  // If you do not use that, then along with this file you need several other files. See JSmolCore.js for details.
  
  // default settings are below. Generally you would do something like this:
  
  // jmol = "jmol"
  // Info = {.....your settings if not default....}
  // Jmol.jmolButton(jmol,....)
  // jmol = Jmol.getApplet(jmol, Info)
  // Jmol.script(jmol,"....")
  // Jmol.jmolLink(jmol,....)
  // etc. 
  // first parameter is always the applet id, either the string "jmol" or the object defined by Jmol.getApplet()
  // no need for waiting to start giving script commands. You can also define a callback function as part of Info.
  
  // see JmolCore.js for details
  
  // BH 8/12/2012 5:15:11 PM added Jmol.getAppletHtml()
  
  ;(function (Jmol) {
  	var getField = function(key) {
  		key = "&" + key + "=";
  		return decodeURI(("&" + document.location.search.substring(1) + key).split(key)[1].split("&")[0]);
  	}
  	Jmol._j2sPath = getField("_J2S");
  		// allows URL-line setting of Info.j2sPath
  	Jmol._jarFile = getField("_JAR");
  		// allows URL-line setting of Info.jarPath and Info.jarFile
  	Jmol._use = getField("_USE");
  		// allows URL-line setting of Info.use
  		// defaults to "HTML5"
  		// looking for "_USE=xxxx" 
  		// _USE=SIGNED implies JAVA, sets Info.isSigned, and adds "Signed" to applet jar name if necessary
  
  	Jmol.getVersion = function(){return Jmol._jmolInfo.version};
  
  	Jmol.getApplet = function(id, Info, checkOnly) {
  		// requires JmolApplet.js and, if JAVA, java/JmolApplet*.jar
  		// or if HTML5, then j2s/ subdirectory (core, java, JZ, J)
  		/*
  		var DefaultInfo = {
  			color: "#FFFFFF", // applet object background color, as for older jmolSetBackgroundColor(s)
  			width: 300,
  			height: 300,
  			addSelectionOptions: false,
  			serverURL: "http://your.server.here/jsmol.php",
  	 console: null,  // div for where the JavaScript console will be.
  			defaultModel: "",
  			script: null,
  			src: null,
  			readyFunction: null,
  			use: "HTML5",//other options include JAVA, WEBGL//, and IMAGE (removed)
  			jarPath: "java",
  			jarFile: "JmolApplet0.jar",
  			isSigned: false,
  			j2sPath: "j2s",
  			coverImage: null,     // URL for image to display
  			coverTitle: "",       // tip that is displayed before model starts to load
  			coverCommand: "",     // Jmol command executed upon clicking image
  			deferApplet: false,   // true == the model should not be loaded until the image is clicked
  			deferUncover: false,  // true == the image should remain until command execution is complete 
  			disableJ2SLoadMonitor: false,
  			disableInitialConsole: false,
  			debug: false
  		};	 
  
  		*/
  		return Jmol._Applet._get(id, Info, checkOnly);
  	}
  
  	Jmol.getJMEApplet = function(id, Info, linkedApplet, checkOnly) {
  		// Java Molecular Editor
  		// requires JmolJME.js and jme/ subdirectory
  		/*
  		var DefaultInfo = {
  			width: 300,
  			height: 300,
  			jarPath: "jme",
  			jarFile: "JME.jar",
  			use: "HTML", // or JAVA
  			options: "autoez"
  			// see http://www2.chemie.uni-erlangen.de/services/fragment/editor/jme_functions.html
  			// rbutton, norbutton - show / hide R button
  			// hydrogens, nohydrogens - display / hide hydrogens
  			// query, noquery - enable / disable query features
  			// autoez, noautoez - automatic generation of SMILES with E,Z stereochemistry
  			// nocanonize - SMILES canonicalization and detection of aromaticity supressed
  			// nostereo - stereochemistry not considered when creating SMILES
  			// reaction, noreaction - enable / disable reaction input
  			// multipart - possibility to enter multipart structures
  			// number - possibility to number (mark) atoms
  			// depict - the applet will appear without editing butons,this is used for structure display only
  		};		    
  		*/
  		return Jmol._JMEApplet._get(id, Info, linkedApplet, checkOnly);
  	}
  
  	Jmol.getJSVApplet = function(id, Info, checkOnly) {
  		// JSpecView
  		// requires JmolJSV.js and, if JAVA, either JSpecViewApplet.jar or JSpecViewAppletSigned.jar
  		// or if HTML5, then j2s/ subdirectory (core, java, JZ, J, JSV)
  		/*
  		var DefaultInfo = {
  			width: 500,
  			height: 300,
  			debug: false,
  			jarPath: ".",
  			jarFile: "JSpecViewApplet.jar", // or "JSpecViewAppletSigned.jar"
  			uee: "HTML5", // or JAVA
  			isSigned: false,
  			initParams: null,
  			readyFunction: null,
  			script: null
  		};
  		*/
  		return Jmol._JSVApplet._get(id, Info, checkOnly);
  	}	
  
  
  ////////////////// scripting ///////////////////
  
  	Jmol.loadFile = function(applet, fileName, params){
  		applet._loadFile(fileName, params);
  	}
  
  	Jmol.script = function(applet, script) {
  		if (applet._checkDeferred(script)) 
  			return;
  		applet._script(script);
  	}
  
  /**
   * returns false if cannot check, empty string if OK, or error message if not OK
   */	
  	Jmol.scriptCheck = function(applet, script) {
  		return applet && applet._scriptCheck && applet._ready && applet._scriptCheck(script);
  	}
  
  	Jmol.scriptWait = function(applet, script) {
  		return applet._scriptWait(script);
  	}
  
  	Jmol.scriptEcho = function(applet, script) {
  		return applet._scriptEcho(script);
  	}
  
  	Jmol.scriptMessage = function(applet, script) {
  		return applet._scriptMessage(script);
  	}
  
  	Jmol.scriptWaitOutput = function(applet, script) {
  		return applet._scriptWait(script);
  	}
  
  	Jmol.scriptWaitAsArray = function(applet, script) {
  		return applet._scriptWaitAsArray(script);
  	}
  
  	Jmol.search = function(applet, query, script) {
  		applet._search(query, script);
  	}
  
  ////////////////// "get" methods ///////////////////
  
  
  	Jmol.evaluateVar = function(applet,expr) {
  		return applet._evaluate(expr);
  	}
  
  	// DEPRECATED -- use Jmol.evaluateVar
  	Jmol.evaluate = function(applet,molecularMath) {
  		return applet._evaluateDEPRECATED(molecularMath);
  	}
  
  	// optional Info here	
  	Jmol.getAppletHtml = function(applet, Info) {
  		if (Info) {
  			var d = Jmol._document;
  			Jmol._document = null;
  			applet = Jmol.getApplet(applet, Info);
  			Jmol._document = d;
  		}  
  		return applet._code;
  	}
  
  	Jmol.getPropertyAsArray = function(applet,sKey,sValue) {
  		return applet._getPropertyAsArray(sKey,sValue);
  	}
  
  	Jmol.getPropertyAsJavaObject = function(applet,sKey,sValue) {
  		return applet._getPropertyAsJavaObject(sKey,sValue);
  	}
  
  	Jmol.getPropertyAsJSON = function(applet,sKey,sValue) {
  		return applet._getPropertyAsJSON(sKey,sValue);
  	}
  
  	Jmol.getPropertyAsString = function(applet,sKey,sValue) {
  		return applet._getPropertyAsString(sKey,sValue);
  	}
  
  	Jmol.getStatus = function(applet,strStatus) {
  		return applet._getStatus(strStatus);
  	}
  
  
  ////////////////// general methods ///////////////////
  
  	Jmol.resizeApplet = function(applet,size) {
  		return applet._resizeApplet(size);
  	}
  
  	Jmol.restoreOrientation = function(applet,id) {
  		return applet._restoreOrientation(id);
  	}
  
  	Jmol.restoreOrientationDelayed = function(applet,id,delay) {
  		return applet._restoreOrientationDelayed(id,delay);
  	}
  
  	Jmol.saveOrientation = function(applet,id) {
  		return applet._saveOrientation(id);
  	}
  
  	Jmol.say = function(msg) {
  		alert(msg);
  	}
  
  //////////// console functions /////////////
  
  	Jmol.clearConsole = function(applet) {
  		applet._clearConsole();
  	}
  
  	Jmol.getInfo = function(applet) {
  		return applet._info;
  	}
  
  	Jmol.setInfo = function(applet, info, isShown) {
  		applet._info = info;
  		if (arguments.length > 2)
  			applet._showInfo(isShown);
  	}
  
  	Jmol.showInfo = function(applet, tf) {
  		applet._showInfo(tf);
  	}
  
  	Jmol.show2d = function(applet, tf) {
  		// only when JME or JSME is synced with Jmol
  		applet._show2d(tf);
  	}
  
  
  //////////// controls and HTML /////////////
  
  
  	Jmol.jmolBr = function() {
  		return Jmol._documentWrite("<br>");
  	}
  
  	Jmol.jmolButton = function(appletOrId, script, label, id, title) {
  		return Jmol.controls._getButton(appletOrId, script, label, id, title);
  	}
  
  	Jmol.jmolCheckbox = function(appletOrId, scriptWhenChecked, scriptWhenUnchecked,
  			labelHtml, isChecked, id, title) {
  		return Jmol.controls._getCheckbox(appletOrId, scriptWhenChecked, scriptWhenUnchecked,
  			labelHtml, isChecked, id, title);
  	}
  
  
  	Jmol.jmolCommandInput = function(appletOrId, label, size, id, title, cmd0) {
  		return Jmol.controls._getCommandInput(appletOrId, label, size, id, title, cmd0);
  	}
  
  	Jmol.jmolHtml = function(html) {
  		return Jmol._documentWrite(html);
  	}
  
  	Jmol.jmolLink = function(appletOrId, script, label, id, title) {
  		return Jmol.controls._getLink(appletOrId, script, label, id, title);
  	}
  
  	Jmol.jmolMenu = function(appletOrId, arrayOfMenuItems, size, id, title) {
  		return Jmol.controls._getMenu(appletOrId, arrayOfMenuItems, size, id, title);
  	}
  
  	Jmol.jmolRadio = function(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, id, title) {
  		return Jmol.controls._getRadio(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, id, title);
  	}
  
  	Jmol.jmolRadioGroup = function (appletOrId, arrayOfRadioButtons, separatorHtml, groupName, id, title) {
  		return Jmol.controls._getRadioGroup(appletOrId, arrayOfRadioButtons, separatorHtml, groupName, id, title);
  	}
  
  	Jmol.setCheckboxGroup = function(chkMaster, chkBoxes) {
  		// chkBoxes can be an array or any number of additional string arguments
  		Jmol.controls._cbSetCheckboxGroup(chkMaster, chkBoxes, arguments);
  	}
  
  	Jmol.setDocument = function(doc) {
  
  		// If doc is null or 0, Jmol.getApplet() will still return an Object, but the HTML will
  		// put in applet._code and not written to the page. This can be nice, because then you 
  		// can still refer to the applet, but place it on the page after the controls are made. 
  		//
  		// This really isn't necessary, though, because there is a simpler way: Just define the 
  		// applet variable like this:
  		//
  		// jmolApplet0 = "jmolApplet0"
  		//
  		// and then, in the getApplet command, use
  		//
  		// jmolapplet0 = Jmol.getApplet(jmolApplet0,....)
  		// 
  		// prior to this, "jmolApplet0" will suffice, and after it, the Object will work as well
  		// in any button creation 
  		//		 
  		//  Bob Hanson 25.04.2012
  
  		Jmol._document = doc;
  	}
  
  	Jmol.setXHTML = function(id) {
  		Jmol._isXHTML = true;
  		Jmol._XhtmlElement = null;
  		Jmol._XhtmlAppendChild = false;
  		if (id){
  			Jmol._XhtmlElement = document.getElementById(id);
  			Jmol._XhtmlAppendChild = true;
  		}
  	}
  
  	////////////////////////////////////////////////////////////////
  	// Cascading Style Sheet Class support
  	////////////////////////////////////////////////////////////////
  
  	// BH 4/25 -- added text option. setAppletCss(null, "style=\"xxxx\"")
  	// note that since you must add the style keyword, this can be used to add any attribute to these tags, not just css. 
  
  	Jmol.setAppletCss = function(cssClass, text) {
  		cssClass != null && (Jmol._appletCssClass = cssClass);
  		Jmol._appletCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
  	}
  
  	Jmol.setButtonCss = function(cssClass, text) {
  		cssClass != null && (Jmol.controls._buttonCssClass = cssClass);
  		Jmol.controls._buttonCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
  	}
  
  	Jmol.setCheckboxCss = function(cssClass, text) {
  		cssClass != null && (Jmol.controls._checkboxCssClass = cssClass);
  		Jmol.controls._checkboxCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
  	}
  
  	Jmol.setRadioCss = function(cssClass, text) {
  		cssClass != null && (Jmol.controls._radioCssClass = cssClass);
  		Jmol.controls._radioCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
  	}
  
  	Jmol.setLinkCss = function(cssClass, text) {
  		cssClass != null && (Jmol.controls._linkCssClass = cssClass);
  		Jmol.controls._linkCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
  	}
  
  	Jmol.setMenuCss = function(cssClass, text) {
  		cssClass != null && (Jmol.controls._menuCssClass = cssClass);
  		Jmol.controls._menuCssText = text ? text + " ": cssClass ? "class=\"" + cssClass + "\" " : "";
  	}
  
  	Jmol.setAppletSync = function(applets, commands, isJmolJSV) {
  		Jmol._syncedApplets = applets;   // an array of appletIDs
  		Jmol._syncedCommands = commands; // an array of commands; one or more may be null 
  		Jmol._syncedReady = {};
  		Jmol._isJmolJSVSync = isJmolJSV;
  	}
  
  	/*
  	Jmol._grabberOptions = [
  		["$", "NCI(small molecules)"],
  		[":", "PubChem(small molecules)"],
  		["=", "RCSB(macromolecules)"]
  	];
  	*/
  
  	Jmol.setGrabberOptions = function(options) {
  		Jmol._grabberOptions = options;
  	}
  
  	Jmol.setAppletHtml = function (applet, divid) {
  		if (!applet._code) 
  			return;
  		Jmol.$html(divid, applet._code);
  		if (applet._init && !applet._deferApplet)
  			applet._init();
  	}
  
  	Jmol.coverApplet = function(applet, doCover) {
  		if (applet._cover)
  			applet._cover(doCover);
  	}
  
  	Jmol.setFileCaching = function(applet, doCache) {
  		if (applet) {
  			applet._cacheFiles = doCache;
  		} else {
  			Jmol.fileCache = (doCache ? {} : null);
  		}
  	}  
  
  	Jmol.resetView = function(applet, appletNot) {
      Jmol.View.resetView(applet, appletNot);
  	}
  
  	Jmol.updateView = function(applet, param1, param2) {
  		applet._updateView(param1, param2);
  	}
  
  	Jmol.getChemicalInfo = function(appletOrIdentifier, what, fCallback) {
  		what || (what = "name");
  		if (typeof appletOrIdentifier != "string") 
  			appletOrIdentifier = appletOrIdentifier._getSmiles();
  		return Jmol._getNCIInfo(appletOrIdentifier, what, fCallback);
  	}
  
  	Jmol.saveImage = function(app, type, fname) {
  		// see: https://svgopen.org/2010/papers/62-From_SVG_to_Canvas_and_Back/index.html
  		// From SVG to Canvas and Back
  		// Samuli Kaipiainen University of Helsinki, Department of Computer Science samuli.kaipiainen@cs.helsinki.fi
  		// Matti Paksula University of Helsinki, Department of Computer Science matti.paksula@cs.helsinki.fi
  		type = (type || "png").toLowerCase();
  		fname || (fname = app.id + "." + type.toLowerCase());
  		if (fname.indexOf(".") < 0) fname += "." + type;
  		switch (app._viewType) {
  		case "Jmol":
  			return app._script("write PNGJ \"" + fname + "\"");
  		case "JSV":
  			if (type == "PDF")
  				return app._script("write PDF");
  			break;
  		case "JME":
  			return app._script("print");			
  		}
  		Jmol._saveFile(fname,app._canvas.toDataURL("image/png"));
  	}
  		
  		
  })(Jmol);
  // j2sjmol.js 
  // NOTE: updates to this file should be copies to j2sSwingJS.js
  
  // latest author: Bob Hanson, St. Olaf College, hansonr@stolaf.edu
   
  // Requires JSmolCore.js and (for now; probably) JSmol.js
  // This version of j2slib requires jQuery and works in both Chrome and MSIE locally,
  // though Chrome cannot read local data files, and MSIE cannot read local binary data files.
  
  // Java programming notes by Bob Hanson:
  //   
  //   There are a few motifs to avoid when optimizing Java code to work smoothly
  //   with the J2S compiler:
  //   
  //   arrays: 
  //   
  // 1. an array with null elements cannot be typed and must be avoided.
  // 2. instances of Java "instance of" involving arrays must be found and convered to calls to Clazz.isA...
  // 3. new int[n][] must not be used. Use instead JU.AU.newInt2(n);
  // 4. new int[] { 1, 2, 3 } has problems because it creates simply [ ] and not IntArray32
  //   
  //   numbers:
  //   
  // 1. Remember that EVERY number in JavaScript is a double -- doesn't matter if it is in IntArray32 or not. 
  // 2. You cannot reliably use Java long, because doubles consume bits for the exponent which cannot be tested.
  // 3. Bit 31 of an integer is unreliable, since (int) -1 is now  , not just 0zFFFFFFFF, and 
  //    FFFFFFFF + 1 = 100000000, not 0. In JavaScript, 0xFFFFFFFF is 4294967295, not -1.
  //    This means that writeInt(b) will fail if b is negative. What you need is instead
  //    writeInt((int)(b & 0xFFFFFFFFl) so that JavaScript knocks off the high bits explicitly. 
  //
  //   general:
  //
  // 1. j2sRequireImport xxxx is needed if xxxx is a method used in a static function
  // 2. URL.getContent() is not supported. Use other means based on URL.toString()
  // 3. It is critical for performance to avoid any significant amount of function overloading.
  //    In particular, methods such as xxx(int a, int b) and xxx(float a, int b) MUST be renamed,
  //    because JavaScript only has Number, and there is absolutely no way to tell these apart.
  //    It's probably bad Java programming, anyway.
  // 4. Calls to super(...) can almost always be avoided. These trigger the SAEM
  //    (searchAndExecuteMethod) call, and it is very destructive to performance.
  //    Just find another way to do it.   
  
   // NOTES by Bob Hanson: 
    // J2S class changes:
  
   // BH 10/16/2017 6:30:14 AM fix for prepareCallback reducing arguments length to -1
   // BH 7/7/2017 7:10:39 AM fixes Clazz.clone for arrays
   // BH 1/14/2017 6:23:54 AM adds URL switch  j2sDebugCore
   // BH 1/8/2016 6:21:38 PM adjustments to prevent multiple load of corejmol.js 
   // BH 12/30/2015 9:13:40 PM Clazz.floatToInt should return 0 for NaN
   // BH 12/23/2015 9:23:06 AM allowing browser to display stack for TypeError in exceptionOf
   // BH 12/21/2015 6:14:59 PM adding typeArray.buffer.slice to be compatible with Safari
   // BH 12/20/2015 6:13:52 AM adding Int8Array; streamlining array checking
   // BH 12/18/2015 5:02:52 PM adding .slice and also better array copy
   // BH 7/24/2015 6:48:50 AM adding optional ?j2sdebug flag on page URL
   //                      -- switches to using j2s/core/corexxx.js, not j2s/core/corexxx.z.js 
   //                      -- adds ";//# sourceURL="+file  in eval(js)
   //                      -- enables DebugJS.$(msg) call to debugger;
   //  see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/debugger
   //  see https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Debug_eval_sources
   // BH 7/23/2015 6:45:55 PM added sourceURL in each js class eval(), allowing full 
   //                         breakpoint debugging and code checking in Firefox and Chrome
   // BH 7/19/2015 6:18:17 PM added os.name, line.separator, etc. to System.getProperty()
   // BH 7/19/2015 5:39:10 PM added java.lang.System = System
   // BH 7/19/2015 10:33:10 AM fix for SAEM equating "null" with number or boolean
   // BH 7/18/2015 6:08:05 PM for Jmol I was able to remove the $private/$fx business, but now
   //    I see that in general that cannot be done. Thinking about a strategy...
   // BH 7/18/2015 4:43:38 PM better handling of TypeError and InternalError for e.getMessage() and e.getStackTrace()
   // BH 7/17/2015 11:51:15 AM adds class.getResource(name) and class.getResourceAsStream(name) 
   // BH 7/16/2015 7:56:49 PM general instantiation using any constructor (in Java here):
   // BH  x = class.forName("my.class.name").newInstance()
   // BH or
   // BH  x = class.forName("my.class.name").getConstructor(String.class,String.class).newInstance(new Object[] {"test", "now"})
   // BH 7/15/2015 11:34:58 PM adding System.lineSeparator()
   // BH 7/15/2015 7:32:41 AM adding class.getCanonicalName == getName
   // BH 5/31/2015 5:38:14 PM  NPEExceptionPredicate fix
   // BH 4/25/2015 9:16:12 AM SAEM misrepresnting Number as Object in parameters and Integer as Number 
   // BH 4/24/2015 7:32:54 AM Object.hashCode() and System.getIdentityHashCode() fail. changed to:     return this._$hashcode || (this._$hashcode = ++Clazz._hashCode)
   // BH 4/23/2015 9:08:59 AM Clazz.instanceOf(a, b) needs to check for a == b.   
   // BH 4/23/2015 9:08:59 AM xx.getContentType() is nonfunctional. Array.newInstance now defines a wrapper for .getClass().getComponentType() that works  
   // BH 4/12/2015 11:48:03 AM added Clazz.getStackTrace(-n) -- reports actual parameter values for n levels
   // BH 4/10/2015 8:23:05 AM adding Int32Array.prototype.clone and Float64.prototype.clone
   // BH 4/5/2015 8:12:57 AM refactoring j2slib (this file) to make private functions really private using var
   // BH 4/3/2015 6:14:34 AM adding anonymous local "ClazzLoader" (Clazz._Loader) --> "_Loader"
   // BH 4/3/2015 6:14:34 AM adding Clazz._Loader._classPending, Clazz._Loader._classCount
   // BH 4/3/2015 6:14:34 AM adding Clazz._Loader._checkLoad 
   //  -- forces asynchronous class loading
   //  -- builds Clazz._Loader._classPending and Clazz._classCount
   //  -- allows reporting 
   
   // BH 3/24/2015 4:11:26 AM better file load failure message in _Loader.evaluate 
   // BH 2/28/2015 7:30:25 AM corrects newIntArray32() and newArray() for pre-defined arrays 
   //   		int[] a =  new int[] {1,2,3,343};
   //   		int[][] b = new int[][] {new int[]{4,5},new int[]{5,6}}; 
  
   // BH 9/29/2014 11:34:19 PM removing support for getClass().isArray() 
   // BH 8/29/2014 9:15:57 AM total reworking of Java2Script in preparation for all-asynchronous loading
   //                         (currently sync loading is only for 
   // 												   LOAD command and load() function without ASYNC
   //                            getInterface() 
   //                         see JSmol.js and Jmol._isAsync flag
   // BH 5/11/2015 5:58:42 AM adding __signatures for debugging SAEM issues 
   // BH 3/29/2015 8:12:44 PM System.getProperty(x, "") does not return ""
   // BH 8/23/2014 10:04:19 AM cleaning up a few general methods; Clazz.removeArrayItem
   // BH 6/1/2014 10:58:46 AM fix for Clazz.isAP() not working
   // BH 5/26/2014 5:19:29 PM removing superConstructor call in creating Enum constants
   // BH 4/1/2014 7:55:54 PM removing all $fz references and instances where sub/super classes have same private function names
   // BH 4/1/2014 4:47:30 PM all $_X removed; this is taken care of by Google Closure Compiler
   // BH 4/1/2014 6:40:08 AM removing ClassLoader -- equals Clazz._Loader
   // BH 4/1/2014 6:40:08 AM removing ClassLoaderProgressMonitor -- equals _LoaderProgressMonitor
   // BH 4/1/2014 6:17:21 AM removing Class  -- only used for "Class.forName" in Jmol, which ANT will now change to "Clazz._4Name"
   // BH 3/7/2014 9:05:06 AM Array.prototype.toString should not be aliased. -- http://sourceforge.net/p/jmol/bugs/560/ with Google Visualization
  
   // BH 1/30/2014 12:54:22 PM gave all field variables prefix underscore. This allows Google Closure Compiler to skip them.  
   // BH 12/3/2013 3:39:57 PM window["j2s.lib"].base implemented
   // BH 12/1/2013 5:34:21 AM removed _LoaderProgressMonitor.initialize and all Clazz.event business; handled by Jmol.clearVars()
   // BH 11/30/2013 12:43:58 PM adding Clazz.arrayIs() -- avoids Number.constructor.toString() infinite recursion
   // BH 11/29/2013 6:33:51 AM adding Clazz._profiler -- reports use of SAEM
   // BH 11/10/2013 9:02:20 AM fixing fading in MSIE  
   // BH 11/3/2013 7:21:39 AM additional wrapping functions for better compressibility
   // BH 10/30/2013 8:10:58 AM added getClass().getResource() -- returning a relative string, not a URL
   // BH 10/30/2013 6:43:00 AM removed second System def and added System.$props and default System.property "line.separator" 
   // BH 6/15/2013 8:02:07 AM corrections to Class.isAS to return true if first element is null
   // BH 6/14/2013 4:41:09 PM corrections to Clazz.isAI and related methods to include check for null object
   // BH 3/17/2013 11:54:28 AM adds stackTrace for ERROR 
  
   // BH 3/13/2013 6:58:26 PM adds Clazz.clone(me) for BS clone 
   // BH 3/12/2013 6:30:53 AM fixes Clazz.exceptionOf for ERROR condition trapping
   // BH 3/2/2013 9:09:53 AM delete globals c$ and $fz
   // BH 3/2/2013 9:10:45 AM optimizing defineMethod using "look no further" "@" parameter designation (see "\\@" below -- removed 3/23/13)
   // BH 2/27/2013 optimizing Clazz.getParamsType for common cases () and (Number)
   // BH 2/27/2013 optimizing SAEM delegation for hashCode and equals -- disallows overloading of equals(Object)
   
   // BH 2/23/2013 found String.replaceAll does not work -- solution was to never call it.
   // BH 2/9/2013 9:18:03 PM Int32Array/Float64Array fixed for MSIE9
   // BH 1/25/2013 1:55:31 AM moved package.js from j2s/java to j2s/core 
   // BH 1/17/2013 4:37:17 PM String.compareTo() added
   // BH 1/17/2013 4:52:22 PM Int32Array and Float64Array may not have .prototype.sort method
   // BH 1/16/2013 6:20:34 PM Float64Array not available in Safari 5.1
   // BH 1/14/2013 11:28:58 PM  Going to all doubles in JavaScript (Float64Array, not Float32Array)
   //   so that (new float[] {13.48f})[0] == 13.48f, effectively
  
   // BH 1/14/2013 12:53:41 AM  Fix for Opera 10 not loading any files
   // BH 1/13/2013 11:50:11 PM  Fix for MSIE not loading (nonbinary) files locally
   
   // BH 12/1/2012 9:52:26 AM Compiler note: Thread.start() cannot be executed within the constructor;
   
   // BH 11/24/2012 11:08:39 AM removed unneeded sections
   // BH 11/24/2012 10:23:22 AM  all XHR uses sync loading (_Loader.setLoadingMode)
   // BH 11/21/2012 7:30:06 PM 	if (base)	map["@" + pkg] = base;  critical for multiple applets
  
   // BH 10/8/2012 3:27:41 PM         if (clazzName.indexOf("Array") >= 0) return "Array"; in Clazz.getClassName for function
   // BH removed Clazz.ie$plit = "\\2".split (/\\/).length == 1; unnecessary; using RegEx slows process significantly in all browsers
   // BH 10/6/12 added Int32Array, Float32Array, newArrayBH, upgraded java.lang and java.io
   // BH added Integer.bitCount in core.z.js
   // BH changed alert to Clazz.alert in java.lang.Class.js *.ClassLoader.js, java.lang.thread.js
   // BH removed toString from innerFunctionNames due to infinite recursion
   // BH note: Logger.error(null, e) does not work -- get no constructor for (String) (TypeError)
   // BH added j2s.lib.console
   // BH allowed for alias="."
   // BH removed alert def --> Clazz.alert
   // BH added wrapper at line 2856 
   // BH newArray fix at line 2205
   // BH System.getProperty fix at line 6693
   // BH added Enum .value() method at line 2183
   // BH added System.getSecurityManager() at end
   // BH added String.contains() at end
   // BH added System.gc() at end
   // BH added Clazz.exceptionOf = updated
   // BH added String.getBytes() at end
   
  
  LoadClazz = function() {
  
  // BH This is the ONLY global used in J2S now. I do not think it is necessary,
  // but it is created by the compiler, and I have not found a work-around.
  // it is used as a local variable in class definitions to point to the 
  // current method. See Clazz.p0p and Clazz.pu$h
  
  c$ = null;
  
  if (!window["j2s.clazzloaded"])
  	window["j2s.clazzloaded"] = false;
  
  if (window["j2s.clazzloaded"])return;
  
  window["j2s.clazzloaded"] = true;
  
  window["j2s.object.native"] = true;
  
   // Clazz changes:
  
   /* http://j2s.sf.net/ *//******************************************************************************
   * Copyright (c) 2007 java2script.org and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     Zhou Renjian - initial API and implementation
   *****************************************************************************/
  /*******
   * @author zhou renjian
   * @create Nov 5, 2005
   *******/
   
  
  /**
   * Class Clazz. All the methods are static in this class.
   */
  /* static */
  /*Class = */ Clazz = {
    _isQuiet: false,
    _debugging: false
  };
  
  ;(function(Clazz, Jmol) {
  
  
  try {
  Clazz._debugging = (document.location.href.indexOf("j2sdebug") >= 0);
  } catch (e) {
  }
  var __debuggingBH = false;
  var _globals = ["j2s.clazzloaded", "j2s.object.native"];
  Clazz.setGlobal = function(a, v) {
  	_globals.push(a);
  	window[a] = v;
  }
  
  Clazz.getGlobals = function() {
  	return _globals.sort().join("\n");
  }
  
  Clazz.setConsoleDiv = function(d) {
  	window["j2s.lib"] && (window["j2s.lib"].console = d);
  };
  
  // BH Clazz.getProfile monitors exactly what is being delegated with SAEM,
  // which could be a bottle-neck for function calling.
  // This is critical for performance optimization.
  
  // Jmol.getProfile()
  
  var _profile = null;
  
  Clazz._startProfiling = function(doProfile) {
    _profile = (doProfile && self.JSON ? {} : null);
  }
  
  NullObject = function () {};
  
  /* protected */
  Clazz._supportsNativeObject = window["j2s.object.native"];
  
  if (Clazz._supportsNativeObject) {
  	Clazz._O = function () {};
  	Clazz._O.__CLASS_NAME__ = "Object";
  	Clazz._O["getClass"] = function () { return Clazz._O; }; 
  } else {
  	Clazz._O = Object;
  }
  
  Clazz.Console = {};
  Clazz.dateToString = Date.prototype.toString;
  Clazz._hashCode = 0;
  
  var addProto = function(proto, name, func) {
  	return proto[name] = func;
  };
  
  ;(function(proto) {
  	addProto(proto, "equals", function (obj) {
  		return this == obj;
  	});
  
  	addProto(proto, "hashCode", function () {
    
      return this._$hashcode || (this._$hashcode = ++Clazz._hashCode)
  
  /*  
  		try {
  			return this.toString ().hashCode ();
  		} catch (e) {
  			var str = ":";
  			for (var s in this) {
  				str += s + ":"
  			}
  			return str.hashCode ();
  		}
  */
  	});
  
  	addProto(proto, "getClass", function () { return Clazz.getClass (this); });
  
  	addProto(proto, "clone", function () { return Clazz.clone(this); });
  
  	Clazz.clone = function(me) {
  		// BH allows @j2sNative access without super constructor
      // BH 7/7/2017 7:20:47 AM array clone must preserve length for java.util.Hashtable.clone()
  		var o = (me instanceof Array ? new Array(me.length) : new me.constructor());
  		for (var i in me) {
  			o[i] = me[i];
        }
  		return o;
  	}
  /*
   * Methods for thread in Object
   */
  	addProto(proto, "finalize", function () {});
  	addProto(proto, "notify", function () {});
  	addProto(proto, "notifyAll", function () {});
  	addProto(proto, "wait", function () {});
  	addProto(proto, "to$tring", Object.prototype.toString);
  	addProto(proto, "toString", function () { return (this.__CLASS_NAME__ ? "[" + this.__CLASS_NAME__ + " object]" : this.to$tring.apply(this, arguments)); });
  	Clazz._extendedObjectMethods = [ "equals", "hashCode", "getClass", "clone", "finalize", "notify", "notifyAll", "wait", "to$tring", "toString" ];
  
  })(Clazz._O.prototype);
  
  Clazz.extendJO = function(c, name) {  
  	if (name)
  		c.__CLASS_NAME__ = c.prototype.__CLASS_NAME__ = name;
  	if (Clazz._supportsNativeObject) {
  		for (var i = 0; i < Clazz._extendedObjectMethods.length; i++) {
  			var p = Clazz._extendedObjectMethods[i];
  			addProto(c.prototype, p, Clazz._O.prototype[p]);
  		}
  	}
  };
  
  /**
   * Try to fix bug on Safari
   */
  //InternalFunction = Object;
  
  Clazz.extractClassName = function(clazzStr) {
  	// [object Int32Array]
  	var clazzName = clazzStr.substring (1, clazzStr.length - 1);
  	return (clazzName.indexOf("Array") >= 0 ? "Array" // BH -- for Float64Array and Int32Array
  		: clazzName.indexOf ("object ") >= 0 ? clazzName.substring (7) // IE
  		: clazzName);
  }
  /**
   * Return the class name of the given class or object.
   *
   * @param clazzHost given class or object
   * @return class name
   */
  /* public */
  Clazz.getClassName = function (obj) {
  	if (obj == null)
  		return "NullObject";
  	if (obj instanceof Clazz.CastedNull)
  		return obj.clazzName;
  	switch(typeof obj) {
  	case "number":
  		return "n";
  	case "boolean":
  		return "b";
  	case "string":
  		// Always treat the constant string as String object.
  		// This will be compatiable with Java String instance.
  		return "String";
  	case "function":
  		if (obj.__CLASS_NAME__)
  			return (arguments[1] ? obj.__CLASS_NAME__ : "Class"); /* user defined class name */
  		var s = obj.toString();
  		var idx0 = s.indexOf("function");
  		if (idx0 < 0)
  			return (s.charAt(0) == '[' ? Clazz.extractClassName(s) : s.replace(/[^a-zA-Z0-9]/g, ''));
  		var idx1 = idx0 + 8;
  		var idx2 = s.indexOf ("(", idx1);
  		if (idx2 < 0)
  			return "Object";
  		s = s.substring (idx1, idx2);
  		if (s.indexOf("Array") >= 0)
  			return "Array"; 
  		s = s.replace (/^\s+/, "").replace (/\s+$/, "");
  		return (s == "anonymous" || s == "" ? "Function" : s);
  	case "object":
  		if (obj.__CLASS_NAME__) // user defined class name
  			return obj.__CLASS_NAME__;
  		if (!obj.constructor)
  			return "Object"; // For HTML Element in IE
  		if (!obj.constructor.__CLASS_NAME__) {
  			if (obj instanceof Number)
  				return "Number";
  			if (obj instanceof Boolean)
  				return "Boolean";
  			if (obj instanceof Array || obj.BYTES_PER_ELEMENT)
  				return "Array";
  			var s = obj.toString();
        // "[object Int32Array]"
  			if (s.charAt(0) == '[')
  				return Clazz.extractClassName(s);
  		}
    	return Clazz.getClassName (obj.constructor, true);
  	}
    // some new, unidentified class
    return "Object";
  };
  /**
   * Return the class of the given class or object.
   *
   * @param clazzHost given class or object
   * @return class name
   */
  /* public */
  Clazz.getClass = function (clazzHost) {
  	if (!clazzHost)
  		return Clazz._O;	// null/undefined is always treated as Object
  	if (typeof clazzHost == "function")
  		return clazzHost;
  	var clazzName;
  	if (clazzHost instanceof Clazz.CastedNull) {
  		clazzName = clazzHost.clazzName;
  	} else {
  		switch (typeof clazzHost) {
  		case "string":
  			return String;
  	  case "object":
  			if (!clazzHost.__CLASS_NAME__)
  				return (clazzHost.constructor || Clazz._O);
  			clazzName = clazzHost.__CLASS_NAME__;
  		break;
  		default:
  			return clazzHost.constructor;
  		}
  	}
  	return Clazz.evalType(clazzName, true);
  };
  
  
  /* private */
  var checkInnerFunction = function (hostSuper, funName) {
  	for (var k = 0; k < Clazz.innerFunctionNames.length; k++)
  		if (funName == Clazz.innerFunctionNames[k] && 
  				Clazz._innerFunctions[funName] === hostSuper[funName])
  			return true;
  	return false;
  };
  
  var args4InheritClass = function () {};
  
  Clazz.inheritArgs = new args4InheritClass ();
  
  /**
   * Inherit class with "extends" keyword and also copy those static members. 
   * Example, as in Java, if NAME is a static member of ClassA, and ClassB 
   * extends ClassA then ClassB.NAME can be accessed in some ways.
   *
   * @param clazzThis child class to be extended
   * @param clazzSuper super class which is inherited from
   * @param objSuper super class instance
   */
  /* protected */
  Clazz.inheritClass = function (clazzThis, clazzSuper, objSuper) {
  	//var thisClassName = Clazz.getClassName (clazzThis);
  	for (var o in clazzSuper) {
  		if (o != "b$" && o != "prototype" && o != "superClazz"
  				&& o != "__CLASS_NAME__" && o != "implementz"
  				&& !checkInnerFunction (clazzSuper, o)) {
  			clazzThis[o] = clazzSuper[o];
  		}
  	}
  	if (Clazz.unloadedClasses[Clazz.getClassName(clazzThis, true)]) {
  		// Don't change clazzThis.protoype! Keep it!
  	} else if (objSuper) {
  		// ! Unsafe reference prototype to an instance!
  		// Feb 19, 2006 --josson
  		// OK for this reference to an instance, as this is anonymous instance,
  		// which is not referenced elsewhere.
  		// March 13, 2006
  		clazzThis.prototype = objSuper; 
  	} else if (clazzSuper !== Number) {
  		clazzThis.prototype = new clazzSuper (Clazz.inheritArgs);
  	} else { // Number
  		clazzThis.prototype = new Number ();
  	}
  	clazzThis.superClazz = clazzSuper;
  	/*
  	 * Is it necessary to reassign the class name?
  	 * Mar 10, 2006 --josson
  	 */
  	//clazzThis.__CLASS_NAME__ = thisClassName;
  	clazzThis.prototype.__CLASS_NAME__ = clazzThis.__CLASS_NAME__;
  };
  
  /**
   * Implementation of Java's keyword "implements".
   * As in JavaScript there are on "implements" keyword implemented, a property
   * of "implementz" is added to the class to record the interfaces the class
   * is implemented.
   * 
   * @param clazzThis the class to implement
   * @param interfacez Array of interfaces
   */
  /* public */
  Clazz.implementOf = function (clazzThis, interfacez) {
  	if (arguments.length >= 2) {
  		if (!clazzThis.implementz)
  			clazzThis.implementz = [];
  		var impls = clazzThis.implementz;
  		if (arguments.length == 2) {
  			if (typeof interfacez == "function") {
  				impls.push(interfacez);
  				copyProperties(clazzThis, interfacez);
  			} else if (interfacez instanceof Array) {
  				for (var i = 0; i < interfacez.length; i++) {
  					impls.push(interfacez[i]);
  					copyProperties(clazzThis, interfacez[i]);
  				}
  			}
  		} else {
  			for (var i = 1; i < arguments.length; i++) {
  				impls.push(arguments[i]);
  				copyProperties(clazzThis, arguments[i]);
  			}
  		}
  	}
  };
  
  /*
   * Copy members of interface
   */
  /* private */
  var copyProperties = function(clazzThis, clazzSuper) {
  	for (var o in clazzSuper)
  		if (o != "b$" 
  				&& o != "prototype" && o != "superClazz"
  				&& o != "__CLASS_NAME__" && o != "implementz"
  				&& (typeof clazzSuper[o] != "function" || !checkInnerFunction(clazzSuper, o)))
  			clazzThis[o] = clazzThis.prototype[o] = clazzSuper[o];
  };
  
  /**
   * TODO: More should be done for interface's inheritance
   */
  /* public */
  Clazz.extendInterface = Clazz.implementOf;
  
  /* protected */
  Clazz.equalsOrExtendsLevel = function (clazzThis, clazzAncestor) {
  	if (clazzThis === clazzAncestor)
  		return 0;
  	if (clazzThis.implementz) {
  		var impls = clazzThis.implementz;
  		for (var i = 0; i < impls.length; i++) {
  			var level = Clazz.equalsOrExtendsLevel (impls[i], clazzAncestor);
  			if (level >= 0)
  				return level + 1;
  		}
  	}
  	return -1;
  };
  
  /* protected */
  Clazz.getInheritedLevel = function (clazzTarget, clazzBase) {
  	if (clazzTarget === clazzBase)
  		return 0;
  	var isTgtStr = (typeof clazzTarget == "string");
  	if (isTgtStr && ("void" == clazzTarget || "unknown" == clazzTarget))
  		return -1;
  	var isBaseStr = (typeof clazzBase == "string");
  	if (isBaseStr && ("void" == clazzBase || "unknown" == clazzBase))
  		return -1;
  	if (clazzTarget === (isTgtStr ? "NullObject" : NullObject)) {
  		switch (clazzBase) {
      case "n":
      case "b":
        return -1;
  		case Number:
  		case Boolean:
  		case NullObject:
  			break;
  		default:
  			return 0;
  		}
  	}
  	if (isTgtStr)
  		clazzTarget = Clazz.evalType(clazzTarget);
  	if (isBaseStr)
  		clazzBase = Clazz.evalType(clazzBase);
  	if (!clazzBase || !clazzTarget)
  		return -1;
  	var level = 0;
  	var zzalc = clazzTarget; // zzalc <--> clazz
  	while (zzalc !== clazzBase && level < 10) {
  		/* maybe clazzBase is interface */
  		if (zzalc.implementz) {
  			var impls = zzalc.implementz;
  			for (var i = 0; i < impls.length; i++) {
  				var implsLevel = Clazz.equalsOrExtendsLevel (impls[i], clazzBase);
  				if (implsLevel >= 0)
  					return level + implsLevel + 1;
  			}
  		}
  		zzalc = zzalc.superClazz;
  		if (!zzalc)
  			return (clazzBase === Object || clazzBase === Clazz._O ? 
  				// getInheritedLevel(String, CharSequence) == 1
  				// getInheritedLevel(String, Object) == 1.5
  				// So if both #test(CharSequence) and #test(Object) existed,
  				// #test("hello") will correctly call #test(CharSequence)
  				// instead of #test(Object).
  				level + 1.5 // 1.5! Special!
  			: -1);
  		level++;
  	}
  	return level;
  };
  
  
  /**
   * Implements Java's keyword "instanceof" in JavaScript's way.
   * As in JavaScript part of the object inheritance is implemented in only-
   * JavaScript way.
   *
   * @param obj the object to be tested
   * @param clazz the class to be checked
   * @return whether the object is an instance of the class
   */
  /* public */
  Clazz.instanceOf = function (obj, clazz) {
    // allows obj to be a class already, from arrayX.getClass().isInstance(y)
  	return (obj != null && clazz && (obj == clazz || obj instanceof clazz || Clazz.getInheritedLevel(Clazz.getClassName(obj), clazz) >= 0));
  };
  
  /**
   * Call super method of the class. 
   * The same effect as Java's expression:
   * <code> super.* () </code>
   * 
   * @param objThis host object
   * @param clazzThis class of declaring method scope. It's hard to determine 
   * which super class is right class for "super.*()" call when it's in runtime
   * environment. For example,
   * 1. ClasssA has method #run()
   * 2. ClassB extends ClassA overriding method #run() with "super.run()" call
   * 3. ClassC extends ClassB
   * 4. objC is an instance of ClassC
   * Now we have to decide which super #run() method is to be invoked. Without
   * explicit clazzThis parameter, we only know that objC.getClass() is ClassC 
   * and current method scope is #run(). We do not known we are in scope 
   * ClassA#run() or scope of ClassB#run(). if ClassB is given, Clazz can search
   * all super methods that are before ClassB and get the correct super method.
   * This is the reason why there must be an extra clazzThis parameter.
   * @param funName method name to be called
   * @param funParams Array of method parameters
   */
  /* public */
  Clazz.superCall = function (objThis, clazzThis, funName, funParams) {
  	var fx = null;
  	var i = -1;
  	var clazzFun = objThis[funName];
  	if (clazzFun) {
  		if (clazzFun.claxxOwner) { 
  			// claxxOwner is a mark for methods that is single.
  			if (clazzFun.claxxOwner !== clazzThis) {
  				// This is a single method, call directly!
  				fx = clazzFun;
          
  			}
  		} else if (!clazzFun.stacks && !(clazzFun.lastClaxxRef
  					&& clazzFun.lastClaxxRef.prototype[funName]
  					&& clazzFun.lastClaxxRef.prototype[funName].stacks)) { // super.toString
  			fx = clazzFun;
  		} else { // normal wrapped method
  			var stacks = clazzFun.stacks;
  			if (!stacks)
  				stacks = clazzFun.lastClaxxRef.prototype[funName].stacks;
  			for (i = stacks.length; --i >= 0;) {
  				/*
  				 * Once super call is computed precisely, there are no need 
  				 * to calculate the inherited level but just an equals
  				 * comparision
  				 */
  				//var level = Clazz.getInheritedLevel (clazzThis, stacks[i]);
  				if (clazzThis === stacks[i]) { // level == 0
  					if (i > 0) {
  						fx = stacks[--i].prototype[funName];
  					} else {
  						/*
  						 * Will this case be reachable?
  						 * March 4, 2006
  						 * Should never reach here if all things are converted
  						 * by Java2Script
  						 */
  						fx = stacks[0].prototype[funName]["\\unknown"];
  					}
  					break;
  				} else if (Clazz.getInheritedLevel (clazzThis, stacks[i]) > 0) {
  					fx = stacks[i].prototype[funName];
  					break;
  				}
  			} // end of for loop
  		} // end of normal wrapped method
  	} // end of clazzFun
  	if (!fx) {
  		if (funName != "construct") {
  			Clazz.alert (["j2slib","no class found",(funParams).typeString])
  			newMethodNotFoundException(objThis, clazzThis, funName, 
  					Clazz.getParamsType(funParams).typeString);	
  		}
  		/* there are members which are initialized out of the constructor */
  		/* No super constructor! */
  		return;
  	}
  	/* there are members which are initialized out of the constructor */
  	if (i == 0 && funName == "construct") {
  		var ss = clazzFun.stacks;
  		if (ss && !ss[0].superClazz && ss[0].con$truct)
  			ss[0].con$truct.apply (objThis, []);
  	}
  	/*# {$no.debug.support} >>x #*/
  	/* not used in Jmol
  	if (Clazz.tracingCalling) {
  		var caller = arguments.callee.caller;
  		if (caller === Clazz.superConstructor) {
  			caller = caller.arguments.callee.caller;
  		}
  		Clazz._callingStackTraces.push(new Clazz.callingStack (caller, clazzThis));
  		var ret = fx.apply (objThis, (funParams == null) ? [] : funParams);
  		Clazz._callingStackTraces.pop();
  		return ret;
  	}
  	*/
  	/*# x<< #*/
  	return fx.apply (objThis, funParams || []);
  };
  
  /**
   * Call super constructor of the class. 
   * The same effect as Java's expression: 
   * <code> super () </code>
   */
  /* public */
  Clazz.superConstructor = function (objThis, clazzThis, funParams) {
  	Clazz.superCall (objThis, clazzThis, "construct", funParams);
  	/* If there are members which are initialized out of the constructor */
  	if (clazzThis.con$truct) {
  		clazzThis.con$truct.apply (objThis, []);
  	}
  };
  
  /**
   * Class for null with a given class as to be casted.
   * This class will be used as an implementation of Java's casting way.
   * For example,
   * <code> this.call ((String) null); </code>
   */
  /* public */
  Clazz.CastedNull = function (asClazz) {
  	if (asClazz) {
  		if (asClazz instanceof String) {
  			this.clazzName = asClazz;
  		} else if (asClazz instanceof Function) {
  			this.clazzName = Clazz.getClassName (asClazz, true);
  		} else {
  			this.clazzName = "" + asClazz;
  		}
  	} else {
  		this.clazzName = "Object";
  	}
  	this.toString = function () {
  		return null;
  	};
  	this.valueOf = function () {
  		return null;
  	};
  };
  
  /**
   * API for Java's casting null.
   * @see Clazz.CastedNull
   *
   * @param asClazz given class
   * @return an instance of class Clazz.CastedNull
   */
  /* public */
  Clazz.castNullAs = function (asClazz) {
  	return new Clazz.CastedNull (asClazz);
  };
  
  /////////////////////////// Exception handling ////////////////////////////
  
  /*
   * Use to mark that the Throwable instance is created or not.
   * 
   * Called from java.lang.Throwable, as defined in JSmolJavaExt.js
   * 
   * The underscore is important - it tells the JSmol ANT task to NOT 
   * turn this into Clazz_initializingException, because coreBottom2.js does 
   * not include that call, and so Google Closure Compiler does not minify it.
   *        
   */
  /* public */
  Clazz._initializingException = false;
  
  /**
   * BH: used in Throwable
   *  
   */  
  /* public */
  Clazz._callingStackTraces = [];
  
  /** 
   * MethodException will be used as a signal to notify that the method is
   * not found in the current clazz hierarchy.
   */
  /* private */
  var MethodException = function () {
  	this.toString = function () {
  		return "J2S MethodException";
  	};
  };
  /* private */
  //var MethodNotFoundException = function () {
  //	this.toString = function () {
  //		return "J2S MethodNotFoundException";
  //	};
  //};
  
    var _isNPEExceptionPredicate;
  
  /* super private */
  ;(function() { 
    /* sgurin: native exception detection mechanism. Only NullPointerException detected and wrapped to java excepions */
    /** private utility method for creating a general regexp that can be used later  
     * for detecting a certain kind of native exceptions. use with error messages like "blabla IDENTIFIER blabla"
     * @param msg String - the error message
     * @param spliterName String, must be contained once in msg
     * spliterRegex String, a string with the regexp literal for identifying the spitter in exception further error messages.
     */
    // reproduce NullPointerException for knowing how to detect them, and create detector function Clazz._isNPEExceptionPredicate
    var $$o$$ = null;
    
    try {
    	$$o$$.hello();
    } catch (e) {
      var _ex_reg = function(msg, spliterName, spliterRegex) {
      	if(!spliterRegex) 
      		spliterRegex="[^\\s]+";	
      	var idx = msg.indexOf (spliterName), 
      		str = msg.substring (0, idx) + spliterRegex + msg.substring(idx + spliterName.length), 
      		regexp = new RegExp("^"+str+"$");
      	return regexp;
      };
    	if(/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent)) {// opera throws an exception with fixed messages like "Statement on line 23: Cannot convert undefined or null to Object Backtrace: Line....long text... " 
    		var idx1 = e.message.indexOf(":"), idx2 = e.message.indexOf(":", idx1+2);
    		var _NPEMsgFragment = e.message.substr(idx1+1, idx2-idx1-20);
    		_isNPEExceptionPredicate = function(e) { return e.message.indexOf(_NPEMsgFragment)!=-1; };
    	}	else if(navigator.userAgent.toLowerCase().indexOf("webkit")!=-1) { //webkit, google chrome prints the property name accessed. 
    		var _exceptionNPERegExp = _ex_reg(e.message, "hello");
    		_isNPEExceptionPredicate = function(e) { return _exceptionNPERegExp.test(e.message); };
    	}	else {// ie, firefox and others print the name of the object accessed: 
    		var _exceptionNPERegExp = _ex_reg(e.message, "$$o$$");
    		_isNPEExceptionPredicate = function(e) { return _exceptionNPERegExp.test(e.message); };
    	}		
    };
  })();
  
  /**sgurin
   * Implements Java's keyword "instanceof" in JavaScript's way **for exception objects**.
   * 
   * calls Clazz.instanceOf if e is a Java exception. If not, try to detect known native 
   * exceptions, like native NullPointerExceptions and wrap it into a Java exception and 
   * call Clazz.instanceOf again. if the native exception can't be wrapped, false is returned.
   * 
   * @param obj the object to be tested
   * @param clazz the class to be checked
   * @return whether the object is an instance of the class
   * @author: sgurin
   */
  Clazz.exceptionOf = function(e, clazz) {
  	if(e.__CLASS_NAME__)
  		return Clazz.instanceOf(e, clazz);
    if (!e.getMessage) {
      // Firefox at least now has a nice stack report
      e.getMessage = function() {return "" + e + (e.stack ? "\n" + e.stack : "")};
    }
    if (!e.printStackTrace) {
     e.printStackTrace = function(){};
    }
  	if(clazz == Error) {
  		if (("" + e).indexOf("Error") < 0)
        return false;
  		System.out.println (Clazz.getStackTrace());
      return true;
  		// everything here is a Java Exception, not a Java Error
  	}
  	return (clazz == Exception || clazz == Throwable
  		|| clazz == NullPointerException && _isNPEExceptionPredicate(e));
  };
  
  /**
   * BH need to limit this, as JavaScript call stack may be recursive
   */ 
  Clazz.getStackTrace = function(n) {
  	n || (n = 25);
    // updateNode and updateParents cause infinite loop here
  	var s = "\n";
  	var c = arguments.callee;
    var showParams = (n < 0)
    if (showParams)
      n = -n;
   try {
    for (var i = 0; i < n; i++) {
      if (!(c = c.caller))
        break;
      var sig = (c.toString ? c.toString().substring(0, c.toString().indexOf("{")) : "<native method>");
  		s += i + " " + (c.exName ? (c.claxxOwner ? c.claxxOwner.__CLASS_NAME__ + "."  : "") + c.exName  + sig.replace(/function /,""): sig) + "\n";
  		if (c == c.caller) {
        s += "<recursing>\n";
        break;
      }
      if (showParams) {
        var args = c.arguments;
        for (var j = 0; j < args.length; j++) {
          var sa = "" + args[j];
          if (sa.length > 60)
            sa = sa.substring(0, 60) + "...";
          s += " args[" + j + "]=" + sa.replace(/\s+/g," ") + "\n";
        }
      }
    }
   }catch(e){}
  	return s;
  }
  
  ///////////////////// method creation ////////////////////////////////
  
  /**
   * Make constructor for the class with the given function body and parameters
   * signature.
   * 
   * @param clazzThis host class
   * @param funBody constructor body
   * @param funParams constructor parameters signature
   */
  /* public */
  Clazz.makeConstructor = function (clazzThis, funBody, funParams) {
  	Clazz.defineMethod (clazzThis, "construct", funBody, funParams);
  	if (clazzThis.con$truct) {
  		clazzThis.con$truct.index = clazzThis.con$truct.stacks.length;
  	}
  	//clazzThis.con$truct = clazzThis.prototype.con$truct = null;
  };
  
  /**
   * Override constructor for the class with the given function body and
   * parameters signature.
   * 
   * @param clazzThis host class
   * @param funBody constructor body
   * @param funParams constructor parameters signature
   */
  /* public */
  Clazz.overrideConstructor = function (clazzThis, funBody, funParams) {
  	Clazz.overrideMethod (clazzThis, "construct", funBody, funParams);
  	if (clazzThis.con$truct) {
  		clazzThis.con$truct.index = clazzThis.con$truct.stacks.length;
  	}
  	//clazzThis.con$truct = clazzThis.prototype.con$truct = null;
  };
  
  
  /*
   * Define method for the class with the given method name and method
   * body and method parameter signature.
   *
   * @param clazzThis host class in which the method to be defined
   * @param funName method name
   * @param funBody function object, e.g function () { ... }
   * @param funParams paramether signature, e.g ["string", "number"]
   * @return method of the given name. The method may be funBody or a wrapper
   * of the given funBody.
   */
  /* public */
  Clazz.defineMethod = function (clazzThis, funName, funBody, funParams) {
  	//if (Clazz.assureInnerClass) 
      //Clazz.assureInnerClass(clazzThis, funBody);
  	funBody.exName = funName;
  	var fpName = formatParameters(funParams);
  	var proto = clazzThis.prototype;
  	var f$ = proto[funName];
    if (Clazz._Loader._checkLoad)
      checkDuplicate(clazzThis, funName, fpName);
  	if (!f$ || (f$.claxxOwner === clazzThis && f$.funParams == fpName)) {
  		// property "funParams" will be used as a mark of only-one method
  		funBody.funParams = fpName; 
  		funBody.claxxOwner = clazzThis;
  		funBody.exClazz = clazzThis; // make it traceable
  		return addProto(proto, funName, funBody);
  	}
    // we have found a duplicate
  	var oldFun = null;
  	var oldStacks = f$.stacks;
  		if (!oldStacks) {
  			/* method is not defined by Clazz.defineMethod () */
        oldStacks = [];
  			oldFun = f$;
  			if (f$.claxxOwner) {
  				oldStacks[0] = oldFun.claxxOwner;
  			}
  		}
  		/*
  	 * Method that is already defined in super class will be overridden
  	 * with a new proxy method with class hierarchy stored in a stack.
  	 * That is to say, the super methods are lost in this class' proxy
  	 * method. 
  	 * When method are being called, methods defined in the new proxy 
  	 * method will be searched through first. And if no method fitted,
  	 * it will then try to search method in the super class stacks.
  	 */
  	if (!f$.stacks || f$.claxxReference !== clazzThis) {
  		//Generate a new delegating method for the class                
      var id = ++SAEMid;
    	var delegate = function () {
    		return searchAndExecuteMethod(id, this, arguments.callee.claxxReference, arguments.callee.methodName, arguments);
    	};
    	delegate.methodName = funName;
    	delegate.claxxReference = clazzThis;
  		f$ = addProto(proto, funName, delegate);				
  		// Keep the class inheritance stacks
  		var arr = [];
  		for (var i = 0; i < oldStacks.length; i++)
  			arr[i] = oldStacks[i];
  		f$.stacks = arr;
  	}
  	var ss = f$.stacks;
  	if (findArrayItem(ss, clazzThis) < 0) ss.push(clazzThis);
  
  	if (oldFun) {
  		if (oldFun.claxxOwner === clazzThis) {
  			f$[oldFun.funParams] = oldFun;
  			oldFun.claxxOwner = null;
  			// property "funParams" will be used as a mark of only-one method
  			oldFun.funParams = null; // null ? safe ? // safe for != null
  		} else if (!oldFun.claxxOwner) {
  			/*
  			 * The function is not defined Clazz.defineMethod ().
  			 * Try to fixup the method ...
  			 * As a matter of lost method information, I just suppose
  			 * the method to be fixed is with void parameter!
  			 */
  			f$["\\unknown"] = oldFun;
  		}
  	}
  	funBody.exClazz = clazzThis; // make it traceable
  	f$[fpName] = funBody;
  	return f$;
  };                                                
  
  duplicatedMethods = {};
  
  var checkDuplicate = function(clazzThis, funName, fpName) {
  	var proto = clazzThis.prototype;
  	var f$ = proto[funName];
    if (f$ && (f$.claxxOwner || f$.claxxReference) === clazzThis) {
      key = clazzThis.__CLASS_NAME__ + "." + funName + fpName;
      var m = duplicatedMethods[key];
      if (m) {
        var s = "Warning! Duplicate method found for " + key;
        System.out.println(s);
        Clazz.alert(s);
        duplicatedMethods[key] = m + 1; 
      } else {
        duplicatedMethods[key] = 1;
      }
    }
  }
  
  Clazz.showDuplicates = function(quiet) {
    var s = "";
    var a = duplicatedMethods;
    var n = 0;
    for (var key in a)
      if (a[key] > 1) {
        s += a[key] + "\t" + key + "\n";
        n++;
      }
    s = "Duplicates: " + n + "\n\n" + s;
    System.out.println(s);
    if (!quiet)
      alert(s);
  }
  
  var findArrayItem = function(arr, item) {
  	if (arr && item)
  		for (var i = arr.length; --i >= 0;)
  			if (arr[i] === item)
  				return i;
  	return -1;
  }
  
  var removeArrayItem = function(arr, item) {
  	var i = findArrayItem(arr, item);
  	if (i >= 0) {
  		var n = arr.length - 1;
  		for (; i < n; i++)
  			arr[i] = arr[i + 1];
  		arr.length--;
  		return true;
  	}
  }
  
  /*
   * Other developers may need to extend this formatParameters method
   * to deal complicated situation.
   */
  /* protected */
  var formatParameters = function (funParams) {
  	return (funParams ? funParams.replace (/~([NABSO])/g, 
        function ($0, $1) {
        	switch ($1) {
        	case 'N':
        		return "n";
        	case 'B':
        		return "b";
        	case 'S':
        		return "String";
        	case 'O':
        		return "Object";
        	case 'A':
        		return "Array";
        	}
        	return "Unknown";
        }).replace (/\s+/g, "").replace (/^|,/g, "\\").replace (/\$/g, "org.eclipse.s") : "\\void");
  };
  
  /*
   * Override the existed methods which are in the same name.
   * Overriding methods is provided for the purpose that the JavaScript
   * does not need to search the whole hierarchied methods to find the
   * correct method to execute.
   * Be cautious about this method. Incorrectly using this method may
   * break the inheritance system.
   *
   * @param clazzThis host class in which the method to be defined
   * @param funName method name
   * @param funBody function object, e.g function () { ... }
   * @param funParams paramether signature, e.g ["string", "number"]
   */
  /* public */
  Clazz.overrideMethod = function(clazzThis, funName, funBody, funParams) {
  	//if (Clazz.assureInnerClass) Clazz.assureInnerClass (clazzThis, funBody);
  	funBody.exName = funName;
  	var fpName = formatParameters(funParams);
    if (Clazz._Loader._checkLoad)
      checkDuplicate(clazzThis, funName, fpName);
  	/*
  	 * Replace old methods with new method. No super methods are kept.
  	 */
  	funBody.funParams = fpName; 
  	funBody.claxxOwner = clazzThis;
  	return addProto(clazzThis.prototype, funName, funBody);
  };
  
  //////////////  Overridden and Overloaded Java Method Handling //////////////////
  //                       SAEM (SearchAndExecuteMethod)
  // adapted by BH
  //
  
  /*
   * BH Clazz.getProfile monitors exactly what is being delegated with SAEM,
   * which could be a bottle-neck for function calling.
   * This is critical for performance optimization.
   */ 
  
    var __signatures = ""; 
  
  Clazz.getProfile = function() {
    	var s = "";
  	if (_profile) {
  		var l = [];
  		for (var i in _profile) {
  			var n = "" + _profile[i];
  			l.push("        ".substring(n.length) + n + "\t" + i);
  		}
  		s = l.sort().reverse().join("\r\n");
  		_profile = {};
  	}
  	return s; //+ __signatures;
  }
  
  var addProfile = function(c, f, p, id) {
  	var s = c.__CLASS_NAME__ + " " + f + " ";// + JSON.stringify(p);
    if (__signatures.indexOf(s) < 0)
      __signatures += s + "\n";    
  	_profile[s] || (_profile[s] = 0);
  	_profile[s]++;
  }
  
  /**
   * Called also by Throwable
   *  
  /* public */
  Clazz.getParamsType = function (funParams) {
  	// bh: optimization here for very common cases
  	var n = funParams.length;
  	switch (n) {
  	case 0:
  		var params = ["void"];
  		params.typeString = "\\void";
  		return params;
  	case 1:
  	  // BH just so common
      switch (typeof obj) {
      case "number":
  			var params = ["n"];
  			params.typeString = "\\n";
  			return params;
      case "boolean":
  			var params = ["b"];
  			params.typeString = "\\b";
  			return params;
  		}
  	}
  
  	var params = [];
  	params.hasCastedNull = false;
  	if (funParams) {
  		for (var i = 0; i < n; i++) {
  			params[i] = Clazz.getClassName (funParams[i]);
  			if (funParams[i] instanceof Clazz.CastedNull) {
  				params.hasCastedNull = true;
  			}
  		}
  	}
  	params.typeString = "\\" + params.join ('\\');
  	return params;
  };
  
  var SAEMid = 0;
  //xxxSAEMlist = "";
  
  //var SAEMarray = [];
  /**
   * BH: OK, this was an idea that doesn't work. The idea was to tag SAEM calls
   * and then refer back to an array. But the id number cannot be put in the right place.
   * 
   * Say we have this:
   * 
   * StringBuffer sb = new StringBuffer(); 
   * sb.append("").append(1);
   * 
   * Here we have two different append methods to call. They are saved under two
   * names:  StringBuffer.prototype.append["\\String"] 
   *     and StringBuffer.prototype.append["\\Number"]
   * 
   * The job of generateDelegatingMethod is to discriminate between those two. We can do
   * that, but the real issue is that we have to do that EVERY time a call is made.
   * This is a problem that must be handled at compile time. There is no way to 
   * make .append("") to go one way the first time and another way the second time. 
   * What we need at run time is something like this:
   * 
   * Clazz.delegate(sb.append,1,[""]) and Clazz.delegate(sb.append,2,[1])
   * The we would be able to log those numbers at run time and refer to them.
   *                     
   * The only real way to avoid SAEM is: 
   * 
   * 1) to never call super() -- always call a differently named function in a superclass.
   * 2) don't overload functions 
   *  
   */   
  
  
  /**
   * Search the given class prototype, find the method with the same
   * method name and the same parameter signatures by the given 
   * parameters, and then run the method with the given parameters.
   *
   * @param objThis the current host object
   * @param claxxRef the current host object's class
   * @param fxName the method name
   * @param funParams the given arguments
   * @return the result of the specified method of the host object,
   * the return maybe void.
   * @throws MethodNotFoundException if no matched method is found
   */
  /* protected */
  var searchAndExecuteMethod = function (id, objThis, claxxRef, fxName, args, _saem) {
  
  //  var fx = SAEMarray[id];
  //  if (fx) {
  //    return fx.apply(objThis, args);
  //  }
  
  
  	fx = objThis[fxName];
  	var params = Clazz.getParamsType(args);
  
  
  //var s = "SAEM " + claxxRef.__CLASS_NAME__ + "." + fxName + "(" + params+ ")\n";
  //if (xxxSAEMlist.length > 300)xxxSAEMlist = "";
  //xxxSAEMlist += s;
   
  
    if (!fx)    
      try {System.out.println(Clazz.getStackTrace(5))} catch (e){}
  	_profile && addProfile(claxxRef, fxName, params, id);
  	// Cache last matched method
  	if (fx.lastParams == params.typeString && fx.lastClaxxRef === claxxRef) {
  		var methodParams;
  		if (params.hasCastedNull) {
  			methodParams = [];
  			// For Clazz.CastedNull instances, the type name is
  			// already used to indentified the method in searchMethod.
  			for (var k = 0; k < args.length; k++)
  				methodParams[k] = (args[k] instanceof Clazz.CastedNull ? null : args[k]);
  		} else {
  //      if (fx.lastMethod) SAEMarray[id] = fx.lastMethod;
  			methodParams = args;
  		}
  		return (fx.lastMethod ? fx.lastMethod.apply(objThis, methodParams) : null);
  	}
  	fx.lastParams = params.typeString;
  	fx.lastClaxxRef = claxxRef;
  
  	var stacks = fx.stacks;
  	if (!stacks)
  		stacks = claxxRef.prototype[fxName].stacks;
  	var length = stacks.length;
  
  	/*
  	 * Search the inheritance stacks to get the given class' function
  	 */
  	var began = false; // began to search its super classes
  	for (var i = length; --i >= 0;) {
  		if (began || stacks[i] === claxxRef) {
  			/*
  			 * First try to search method within the same class scope
  			 * with stacks[i] === claxxRef
  			 */
  			var clazzFun = stacks[i].prototype[fxName];
  			var ret = tryToSearchAndExecute(id, fxName, objThis, clazzFun, params,
  					args, fx);
  			if (!(ret instanceof MethodException)) {
  				return ret;
  			}
  			/*
  			 * As there are no such methods in current class, Clazz will try 
  			 * to search its super class stacks. Here variable began indicates
  			 * that super searchi is began, and there is no need checking
  			 * <code>stacks[i] === claxxRef</code>
  			 */
  			began = true; 
  		} // end of if
  	} // end of for
  	if ("construct" == fxName) {
  		/*
  		 * For non existed constructors, just return without throwing
  		 * exceptions. In Java codes, extending Object can call super
  		 * default Object#constructor, which is not defined in JS.
  		 */
  		return;
  	}
  	newMethodNotFoundException(objThis, claxxRef, 
  			fxName, params.typeString);
  };
  
  
  /* private */
  var tryToSearchAndExecute = function(id, fxName, objThis, clazzFun, params, args, fx, _ttsaem) {
  	var method = [];
  	var generic = true;
  	for (var fn in clazzFun) {
  		if (fn.charCodeAt(0) == 92) { // 92 == '\\'.charCodeAt (0)
  			var ps = fn.substring(1).split("\\");
  			(ps.length == params.length) && method.push(ps);
    		generic = false;
  			continue;
  		}
  		/*
  		 * When there is only one method in the class, use the args
  		 * to identify the parameter type.
  		 *
  		 * AbstractCollection.remove (Object)
  		 * AbstractList.remove (int)
  		 * ArrayList.remove (int)
  		 *
  		 * Then calling #remove (Object) method on ArrayList instance will 
  		 * need to search up to the AbstractCollection.remove (Object),
  		 * which contains only one method.
  		 */
  		/*
  		 * See Clazz#defineMethod --Mar 10, 2006, josson
  		 */
  		if (generic && fn == "funParams" && clazzFun.funParams) {
  			fn = clazzFun.funParams;
  			var ps = fn.substring(1).split ("\\");
  			(ps.length == params.length) && (method[0] = ps);
  			break;
  		}
  	}
    var debug = false;//(method.length > 1 && method.join().indexOf("Listen")< 0 && params.join().indexOf("Null") >= 0)
    if (debug)alert(fxName + " -- " + method.join("|") + " -- searching for method with " + params)
    if (method.length == 0 || !(method = searchMethod(method, params, debug)))
  	  return new MethodException();
    if (debug) alert("OK: \\" + method)
  	var f = (generic ? clazzFun : clazzFun["\\" + method]);
  	//if (generic) 
    //{ /* Use the generic method */
  		/*
  		 * Will this case be reachable?
  		 * March 4, 2006 josson
  		 * 
  		 * Reachable for calling #remove (Object) method on 
  		 * ArrayList instance
  		 * May 5, 2006 josson
  		 */
  	var methodParams = null;
  	if (params.hasCastedNull) {
  		methodParams = [];
  		for (var k = 0; k < args.length; k++) {
  			if (args[k] instanceof Clazz.CastedNull) {
  				/*
  				 * For Clazz.CastedNull instances, the type name is
  				 * already used to indentify the method in searchMethod.
  				 */
  				methodParams[k] = null;
  			} else {
  				methodParams[k] = args[k];
  			}
  		}
  	} else {
  		methodParams = args;
  	}
  	fx.lastMethod = f;
    //if (!params.hasCastedNull) SAEMarray[id] = f;
  	return f.apply(objThis, methodParams);
  };
  
  /**
   * Search the existed polymorphic methods to get the matched method with
   * the given parameter types.
   *
   * @param existedMethods Array of string which contains method parameters
   * @param paramTypes Array of string that is parameter type.
   * @return string of method parameters seperated by "\\"
   */
  /* private */
  var searchMethod = function(roundOne, paramTypes, debug) {
  
  // Filter out all the fitted methods for the given parameters
  	var roundTwo = [];
  	var len = roundOne.length;
  	for (var i = 0; i < len; i++) {
  		var fittedLevel = [];
  		var isFitted = true;
  		var len2 = roundOne[i].length;
  		for (var j = 0; j < len2; j++) {
      
  			fittedLevel[j] = Clazz.getInheritedLevel (paramTypes[j], 
  					roundOne[i][j]);
        //if (debug)alert([paramTypes[j],fittedLevel[j],roundOne[i][j]])    
  			if (fittedLevel[j] < 0) {
  				isFitted = false;
  				break;
  			}
  		}
  		if (isFitted) {
  			fittedLevel[paramTypes.length] = i; // Keep index for later use
  			roundTwo.push(fittedLevel);
  		}
  	}
  	if (roundTwo.length == 0)
  		return null;
  	// Find out the best method according to the inheritance.
  	var resultTwo = roundTwo;
  	var min = resultTwo[0];
  	for (var i = 1; i < resultTwo.length; i++) {
  		var isVectorLesser = true;
  		for (var j = 0; j < paramTypes.length; j++) {
  			if (min[j] < resultTwo[i][j]) {
  				isVectorLesser = false;;
  				break;
  			}
  		}
  		if (isVectorLesser)
  			min = resultTwo[i];
  	}
  	var index = min[paramTypes.length]; // Get the previously stored index
  	/*
  	 * Return the method parameters' type string as indentifier of the
  	 * choosen method.
  	 */
  	return roundOne[index].join ('\\');
  };
  
  ////////////////////////////////// package loading ///////////////////////
  
  /*
   * all root packages. e.g. java.*, org.*, com.*
   */
  /* protected */
  Clazz.allPackage = {};
  
  /**
   * Will be used to keep value of whether the class is defined or not.
   */
  /* protected */
  Clazz.allClasses = {};
  
  Clazz.lastPackageName = null;
  Clazz.lastPackage = null;
  
  /* protected */
  Clazz.unloadedClasses = [];
  
  /* public */
  Clazz.declarePackage = function (pkgName) {
  	if (Clazz.lastPackageName == pkgName)
  		return Clazz.lastPackage;
  	if (pkgName && pkgName.length) {
  		var pkgFrags = pkgName.split (/\./);
  		var pkg = Clazz.allPackage;
  		for (var i = 0; i < pkgFrags.length; i++) {
  			if (!pkg[pkgFrags[i]]) {
  				pkg[pkgFrags[i]] = { 
  					__PKG_NAME__ : (pkg.__PKG_NAME__ ? 
  						pkg.__PKG_NAME__ + "." + pkgFrags[i] : pkgFrags[i])
  				}; 
  				// pkg[pkgFrags[i]] = {};
  				if (i == 0) {
  					// eval ...
  					Clazz.setGlobal(pkgFrags[i], pkg[pkgFrags[i]]);
  				}
  			}
  			pkg = pkg[pkgFrags[i]]
  		}
  		Clazz.lastPackageName = pkgName;
  		Clazz.lastPackage = pkg;
  		return pkg;
  	}
  };
  
  /* protected */
  Clazz.evalType = function (typeStr, isQualified) {
  	var idx = typeStr.lastIndexOf(".");
  	if (idx != -1) {
  		var pkgName = typeStr.substring (0, idx);
  		var pkg = Clazz.declarePackage (pkgName);
  		var clazzName = typeStr.substring (idx + 1);
  		return pkg[clazzName];
  	} 
  	if (isQualified)
  		return window[typeStr];
  	switch (typeStr) {
  	case "string":
  		return String;
  	case "number":
  		return Number;
    case "object":
  		return Clazz._O;
  	case "boolean":
  		return Boolean;
  	case "function":
  		return Function;
    case "void":
    case "undefined":
    case "unknown":
  		return typeStr;
  	case "NullObject":
  		return NullObject;
  	default:
  		return window[typeStr];
  	}
  };
  
  /**
   * Define a class or interface.
   *
   * @param qClazzName String presents the qualified name of the class
   * @param clazzFun Function of the body
   * @param clazzParent Clazz to inherit from, may be null
   * @param interfacez Clazz may implement one or many interfaces
   *   interfacez can be Clazz object or Array of Clazz objects.
   * @return Ruturn the modified Clazz object
   */
  /* public */
  Clazz.defineType = function (qClazzName, clazzFun, clazzParent, interfacez) {
  	var cf = Clazz.unloadedClasses[qClazzName];
  	if (cf) {
  		clazzFun = cf;
  	}
  	var idx = qClazzName.lastIndexOf (".");
  	if (idx != -1) {
  		var pkgName = qClazzName.substring (0, idx);
  		var pkg = Clazz.declarePackage (pkgName);
  		var clazzName = qClazzName.substring (idx + 1);
  		if (pkg[clazzName]) {
  			// already defined! Should throw exception!
  			return pkg[clazzName];
  		}
  		pkg[clazzName] = clazzFun;
  	} else {
  		if (window[qClazzName]) {
  			// already defined! Should throw exception!
  			return window[qClazzName];
  		}
  		Clazz.setGlobal(qClazzName, clazzFun);
  	}
  	Clazz.decorateAsType(clazzFun, qClazzName, clazzParent, interfacez);
  	/*# {$no.javascript.support} >>x #*/
  	var iFun = Clazz._innerFunctions;
  	clazzFun.defineMethod = iFun.defineMethod;
  	clazzFun.defineStaticMethod = iFun.defineStaticMethod;
  	clazzFun.makeConstructor = iFun.makeConstructor;
  	/*# x<< #*/
  	return clazzFun;
  };
  
  var isSafari = (navigator.userAgent.indexOf ("Safari") != -1);
  var isSafari4Plus = false;
  if (isSafari) {
  	var ua = navigator.userAgent;
  	var verIdx = ua.indexOf("Version/");
  	if (verIdx  != -1) {
  		var verStr = ua.substring(verIdx + 8);
  		var verNumber = parseFloat(verStr);
  		isSafari4Plus = verNumber >= 4.0;
  	}
  }
  
  /* public */
  Clazz.instantialize = function (objThis, args) {
  
  
  	if (args && args.length == 1 && args[0] 
  			&& args[0] instanceof args4InheritClass) {
  		return;
  	}
  	if (objThis instanceof Number) {
  		objThis.valueOf = function () {
  			return this;
  		};
  	}
  	if (isSafari4Plus) { // Fix bug of Safari 4.0+'s over-optimization
  		var argsClone = [];
  		for (var k = 0; k < args.length; k++) {
  			argsClone[k] = args[k];
  		}
  		args = argsClone;
  	}
  
  	var c = objThis.construct;
  	if (c) {
  		if (!objThis.con$truct) { // no need to init fields
  			c.apply (objThis, args);
  		} else if (!objThis.getClass ().superClazz) { // the base class
  			objThis.con$truct.apply (objThis, []);
  			c.apply (objThis, args);
  		} else if ((c.claxxOwner 
  				&& c.claxxOwner === objThis.getClass ())
  				|| (c.stacks 
  				&& c.stacks[c.stacks.length - 1] == objThis.getClass ())) {
  			/*
  			 * This #construct is defined by this class itself.
  			 * #construct will call Clazz.superConstructor, which will
  			 * call #con$truct back
  			 */
  			c.apply (objThis, args);
  		} else { // constructor is a super constructor
  			if (c.claxxOwner && !c.claxxOwner.superClazz 
  						&& c.claxxOwner.con$truct) {
  				c.claxxOwner.con$truct.apply (objThis, []);
  			} else if (c.stacks && c.stacks.length == 1
  					&& !c.stacks[0].superClazz) {
  				c.stacks[0].con$truct.apply (objThis, []);
  			}
  			c.apply (objThis, args);
  			objThis.con$truct.apply (objThis, []);
  		}
  	} else if (objThis.con$truct) {
  		objThis.con$truct.apply (objThis, []);
  	}
  };
  
  /**
   * Once there are other methods registered to the Function.prototype, 
   * those method names should be add to the following Array.
   */
  /*
   * static final member of interface may be a class, which may
   * be function.
   */
  /* protected */
  Clazz.innerFunctionNames = [
  	"isInstance", "equals", "hashCode", /*"toString",*/ "getName", "getCanonicalName", "getClassLoader", "getResource", "getResourceAsStream" /*# {$no.javascript.support} >>x #*/, "defineMethod", "defineStaticMethod",
  	"makeConstructor" /*# x<< #*/
  ];
  
  /*
   * Static methods
   */
  Clazz._innerFunctions = {
  	/*
  	 * Similar to Object#equals
  	 */
     
    isInstance: function(c) {
      return Clazz.instanceOf(c, this);
    },
    
  	equals : function (aFun) {
  		return this === aFun;
  	},
  
  	hashCode : function () {
  		return this.getName ().hashCode ();
  	},
  
  	toString : function () {
  		return "class " + this.getName ();
  	},
  
  	/*
  	 * Similar to Class#getName
  	 */
  	getName : function () {
  		return Clazz.getClassName (this, true);
  	},
  	getCanonicalName : function () {
  		return this.__CLASS_NAME__;
  	},
  	getClassLoader : function () {
  		var clazzName = this.__CLASS_NAME__;
  		var baseFolder = Clazz._Loader.getClasspathFor(clazzName);
  		var x = baseFolder.lastIndexOf (clazzName.replace (/\./g, "/"));
  		if (x != -1) {
  			baseFolder = baseFolder.substring (0, x);
  		} else {
  			baseFolder = Clazz._Loader.getClasspathFor(clazzName, true);
  		}
  		var loader = Clazz._Loader.requireLoaderByBase(baseFolder);
  		loader.getResourceAsStream = Clazz._innerFunctions.getResourceAsStream;
  		loader.getResource = Clazz._innerFunctions.getResource; // BH
  		return loader;
  	},
  
  	getResource : function(name) {
  		var stream = this.getResourceAsStream(name);
      return (stream ? stream.url : null);
  	},
  
  	getResourceAsStream : function (name) {
  		if (!name)
  			return null;
  		name = name.replace (/\\/g, '/');
  		var baseFolder = null;
      var fname = name;
  		var clazzName = this.__CLASS_NAME__;
  		if (arguments.length == 2 && name.indexOf ('/') != 0) { // additional argument
  			name = "/" + name;
  		}
  		if (name.indexOf ('/') == 0) {
  			//is.url = name.substring (1);
  			if (arguments.length == 2) { // additional argument
  				baseFolder = arguments[1];
  				if (!baseFolder)
  					baseFolder = Clazz.binaryFolders[0];
  			} else if (Clazz._Loader) {
  				baseFolder = Clazz._Loader.getClasspathFor(clazzName, true);
  			}
  			if (!baseFolder) {
  				fname = name.substring (1);
  			} else {
  				baseFolder = baseFolder.replace (/\\/g, '/');
  				var length = baseFolder.length;
  				var lastChar = baseFolder.charAt (length - 1);
  				if (lastChar != '/') {
  					baseFolder += "/";
  				}
  				fname = baseFolder + name.substring (1);
  			}
  		} else {
  			if (this.base) {
  				baseFolder = this.base;
  			} else if (Clazz._Loader) {
  				baseFolder = Clazz._Loader.getClasspathFor(clazzName);
  				var x = baseFolder.lastIndexOf (clazzName.replace (/\./g, "/"));
  				if (x != -1) {
  					baseFolder = baseFolder.substring (0, x);
  				} else {
  					//baseFolder = null;
  					var y = -1;
  					if (baseFolder.indexOf (".z.js") == baseFolder.length - 5
  							&& (y = baseFolder.lastIndexOf ("/")) != -1) {
  						baseFolder = baseFolder.substring (0, y + 1);
  						var pkgs = clazzName.split (/\./);
  						for (var k = 1; k < pkgs.length; k++) {
  							var pkgURL = "/";
  							for (var j = 0; j < k; j++) {
  								pkgURL += pkgs[j] + "/";
  							}
  							if (pkgURL.length > baseFolder.length) {
  								break;
  							}
  							if (baseFolder.indexOf (pkgURL) == baseFolder.length - pkgURL.length) {
  								baseFolder = baseFolder.substring (0, baseFolder.length - pkgURL.length + 1);
  								break;
  							}
  						}
  					} else {
  						baseFolder = Clazz._Loader.getClasspathFor(clazzName, true);
  					}
  				}
  			} else {
  				var bins = Clazz.binaryFolders;
  				if (bins && bins.length) {
  					baseFolder = bins[0];
  				}
  			}
  			if (!baseFolder)
  				baseFolder = "j2s/";
  			baseFolder = baseFolder.replace (/\\/g, '/');
  			var length = baseFolder.length;
  			var lastChar = baseFolder.charAt (length - 1);
  			if (lastChar != '/') {
  				baseFolder += "/";
  			}
  			if (this.base) {
  				fname = baseFolder + name;
  			} else {
  				var idx = clazzName.lastIndexOf ('.');
  				if (idx == -1 || this.base) {
  					fname = baseFolder + name;
  				} else {
  					fname = baseFolder + clazzName.substring (0, idx)
  							.replace (/\./g, '/') +  "/" + name;
  				}
  			}            
  		}
      var url = null;
      try {
        if (fname.indexOf(":/") < 0) {
          var d = document.location.href.split("?")[0].split("/");
          d[d.length - 1] = fname;
          fname = d.join("/");
        }
        url = new java.net.URL(fname);
      } catch (e) {
      }
  		var data = (url == null ? null : Jmol._getFileData(fname.toString()));
      if (!data || data == "error" || data.indexOf("[Exception") == 0)
        return null;
      var bytes = new java.lang.String(data).getBytes();      
      var is = new java.io.BufferedInputStream ( new java.io.ByteArrayInputStream (bytes)); 
      is.url = url;
  		return is;
  	}/*# {$no.javascript.support} >>x #*/,
  
  	/*
  	 * For JavaScript programmers
  	 */
  	defineMethod : function (methodName, funBody, paramTypes) {
  		Clazz.defineMethod (this, methodName, funBody, paramTypes);
  	},
  
  	/*
  	 * For JavaScript programmers
  	 */
  	defineStaticMethod : function (methodName, funBody, paramTypes) {
  		Clazz.defineMethod (this, methodName, funBody, paramTypes);
  		this[methodName] = this.prototype[methodName];
  	},
  
  	/*
  	 * For JavaScript programmers
  	 */
  	makeConstructor : function (funBody, paramTypes) {
  		Clazz.makeConstructor (this, funBody, paramTypes);
  	}
  	/*# x<< #*/
  };
  
  
  var cStack = [];
  
  /**
   * BH: I would like to be able to remove "self.c$" here, but that is tricky.
   */
    
  Clazz.pu$h = function (c) {
    c || (c = self.c$); // old style
  	c && cStack.push(c);
  };
  
  Clazz.p0p = function () {
  	return cStack.pop();
  };
  
  /* protected */
  Clazz.decorateAsClass = function (clazzFun, prefix, name, clazzParent, 
  		interfacez, parentClazzInstance, _decorateAsClass) {
      
  	var prefixName = null;
  	if (prefix) {
  		prefixName = prefix.__PKG_NAME__;
  		if (!prefixName)
  			prefixName = prefix.__CLASS_NAME__;      
  	}
  	var qName = (prefixName ? prefixName + "." : "") + name;
    
      if (Clazz._Loader._classPending[qName]) {
        delete Clazz._Loader._classPending[qName];
        Clazz._Loader._classCountOK++;
        Clazz._Loader._classCountPending--;
      }
    if (Clazz._Loader && Clazz._Loader._checkLoad) {
      System.out.println("decorating class " + prefixName + "." + name);
    }
  	var cf = Clazz.unloadedClasses[qName];
  	if (cf) {
  		clazzFun = cf;
  	}
  	var qName = null;
  	decorateFunction(clazzFun, prefix, name);
  	if (parentClazzInstance) {
  		Clazz.inheritClass (clazzFun, clazzParent, parentClazzInstance);
  	} else if (clazzParent) {
  		Clazz.inheritClass (clazzFun, clazzParent);
  	}
  	if (interfacez) {
  		Clazz.implementOf (clazzFun, interfacez);
  	}
  	return clazzFun;
  };
  
  /* private */
  var decorateFunction = function (clazzFun, prefix, name, _decorateFunction) {
  	var qName;
  	if (!prefix) {
  		// e.g. Clazz.declareInterface (null, "ICorePlugin", org.eclipse.ui.IPlugin);
  		qName = name;
  		Clazz.setGlobal(name, clazzFun);
  	} else if (prefix.__PKG_NAME__) {
  		// e.g. Clazz.declareInterface (org.eclipse.ui, "ICorePlugin", org.eclipse.ui.IPlugin);
  		qName = prefix.__PKG_NAME__ + "." + name;
  		prefix[name] = clazzFun;
  		if (prefix === java.lang)
  			Clazz.setGlobal(name, clazzFun);
  	} else {
  		// e.g. Clazz.declareInterface (org.eclipse.ui.Plugin, "ICorePlugin", org.eclipse.ui.IPlugin);
  		qName = prefix.__CLASS_NAME__ + "." + name;
  		prefix[name] = clazzFun;
  	}
  	Clazz.extendJO(clazzFun, qName);
  	var inF = Clazz.innerFunctionNames;
  	for (var i = 0; i < inF.length; i++) {
  		clazzFun[inF[i]] = Clazz._innerFunctions[inF[i]];
  	}
  
  	if (Clazz._Loader) 
      Clazz._Loader.updateNodeForFunctionDecoration(qName);
  };
  
  /* protected */
  Clazz.declareInterface = function (prefix, name, interfacez, _declareInterface) {
  	var clazzFun = function () {};
  	decorateFunction(clazzFun, prefix, name);
  	if (interfacez) {
  		Clazz.implementOf (clazzFun, interfacez);
  	}
  	return clazzFun;
  };
  
  /* public */
  Clazz.declareType = function (prefix, name, clazzParent, interfacez, 
  		parentClazzInstance, _declareType) {
  	var f = function () {
  		Clazz.instantialize (this, arguments);
  	};
  	return Clazz.decorateAsClass (f, prefix, name, clazzParent, interfacez, 
  			parentClazzInstance);
  };
  
  /* public */
  Clazz.declareAnonymous = function (prefix, name, clazzParent, interfacez, 
  		parentClazzInstance, _declareAnonymous) {
  	var f = function () {
  		Clazz.prepareCallback(this, arguments);
  		Clazz.instantialize (this, arguments);
  	};
  	return Clazz.decorateAsClass (f, prefix, name, clazzParent, interfacez, 
  			parentClazzInstance);
  };
  
  /* public */
  Clazz.decorateAsType = function (clazzFun, qClazzName, clazzParent, 
  		interfacez, parentClazzInstance, inheritClazzFuns, _decorateAsType) {
  	Clazz.extendJO(clazzFun, qClazzName);
  	clazzFun.equals = Clazz._innerFunctions.equals;
  	clazzFun.getName = Clazz._innerFunctions.getName;
  	if (inheritClazzFuns) {
  		for (var i = 0; i < Clazz.innerFunctionNames.length; i++) {
  			var methodName = Clazz.innerFunctionNames[i];
  			clazzFun[methodName] = Clazz._innerFunctions[methodName];
  		}
  	}
  	if (parentClazzInstance) {
  		Clazz.inheritClass (clazzFun, clazzParent, parentClazzInstance);
  	} else if (clazzParent) {
  		Clazz.inheritClass (clazzFun, clazzParent);
  	}
  	if (interfacez) {
  		Clazz.implementOf (clazzFun, interfacez);
  	}
  	return clazzFun;
  };
  
  
  ////////////////////////// default package declarations ////////////////////////
  
  /* sgurin: preserve Number.prototype.toString */
  Number.prototype._numberToString=Number.prototype.toString;
  
  
  Clazz.declarePackage ("java.io");
  //Clazz.declarePackage ("java.lang");
  Clazz.declarePackage ("java.lang.annotation"); // java.lang
  Clazz.declarePackage ("java.lang.instrument"); // java.lang
  Clazz.declarePackage ("java.lang.management"); // java.lang
  Clazz.declarePackage ("java.lang.reflect"); // java.lang
  Clazz.declarePackage ("java.lang.ref");  // java.lang.ref
  java.lang.ref.reflect = java.lang.reflect;
  Clazz.declarePackage ("java.util");
  //var reflect = Clazz.declarePackage ("java.lang.reflect");
  Clazz.declarePackage ("java.security");
  
  
  /*
   * Consider these interfaces are basic!
   */
  Clazz.declareInterface (java.io,"Closeable");
  Clazz.declareInterface (java.io,"DataInput");
  Clazz.declareInterface (java.io,"DataOutput");
  Clazz.declareInterface (java.io,"Externalizable");
  Clazz.declareInterface (java.io,"Flushable");
  Clazz.declareInterface (java.io,"Serializable");
  Clazz.declareInterface (java.lang,"Iterable");
  Clazz.declareInterface (java.lang,"CharSequence");
  Clazz.declareInterface (java.lang,"Cloneable");
  Clazz.declareInterface (java.lang,"Appendable");
  Clazz.declareInterface (java.lang,"Comparable");
  Clazz.declareInterface (java.lang,"Runnable");
  Clazz.declareInterface (java.util,"Comparator");
  
  java.lang.ClassLoader = {
  	__CLASS_NAME__ : "ClassLoader"
  };
  
  /******************************************************************************
   * Copyright (c) 2007 java2script.org and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     Zhou Renjian - initial API and implementation
   *****************************************************************************/
  /*******
   * @author zhou renjian
   * @create March 10, 2006
   *******/
  
  /**
   * Once ClassExt.js is part of Class.js.
   * In order to make the Class.js as small as possible, part of its content
   * is moved into this ClassExt.js.
   *
   * See also http://j2s.sourceforge.net/j2sclazz/
   */
   
  /**
   * Clazz.MethodNotFoundException is used to notify the developer about calling
   * methods with incorrect parameters.
   */
  /* protected */
  // Override the Clazz.MethodNotFoundException in Class.js to give details
  var newMethodNotFoundException = function (obj, clazz, method, params) {
  	var paramStr = "";
  	if (params) {
  		paramStr = params.substring (1).replace (/\\/g, ",");
  	}
  	var leadingStr = "";
  	if (method && method != "construct") {
  		leadingStr = "Method";
  	} else {
  		leadingStr = "Constructor";
  	}
  	var message = leadingStr + " " + Clazz.getClassName (clazz, true) + "." 
  					+ method + "(" + paramStr + ") is not found!";
    throw new java.lang.NoSuchMethodException(message);        
  };
  
  /**
   * Prepare "callback" for instance of anonymous Class.
   * For example for the callback:
   *     this.callbacks.MyEditor.sayHello();
   *     
   * This is specifically for inner classes that are referring to 
   * outer class methods and fields.   
   *
   * @param objThis the host object for callback
   * @param args arguments object. args[0] will be classThisObj -- the "this"
   * object to be hooked
   * 
   * Attention: parameters should not be null!
   */
  /* protected */
  Clazz.prepareCallback = function (innerObj, args) {
  	var outerObj = args[0];
  	var cbName = "b$"; // "callbacks";
  	if (innerObj && outerObj && outerObj !== window) {
  		var className = Clazz.getClassName(outerObj, true);		
  		var obs = {};
  		if (innerObj[cbName]) // must make a copy!
  			for (var s in innerObj[cbName])
  				obs[s] = innerObj[cbName][s];
  		innerObj[cbName] = obs;
  		
  		/*
  		 * TODO: the following line is SWT-specific! Try to move it out!
  		 */
  		//			obs[className.replace (/org\.eclipse\.swt\./, "$wt.")] = outerObj;
  
    	// all references to outer class and its superclass objects must be here as well
  		obs[className] = outerObj;
  		var clazz = Clazz.getClass(outerObj);
  		while (clazz.superClazz) {
  			clazz = clazz.superClazz;
  			/*
  			 * TODO: the following line is SWT-specific! Try to move it out!
  			 */
  			//				obs[Clazz.getClassName (clazz, true)
  			//						.replace (/org\.eclipse\.swt\./, "$wt.")] = outerObj;
  			obs[Clazz.getClassName(clazz, true)] = outerObj;
  		}
  		var cbs = outerObj[cbName];
  		if (cbs)
  			for (var s in cbs)
  				obs[s] = cbs[s];
  	}
  	// remove "this" argument
  	// note that args is an instance of arguments -- NOT an array; does not have the .shift() method!
  	for (var i = 0; i < args.length - 1; i++)
  		args[i] = args[i + 1];
    if (args.length > 0)
    	args.length--;
  };
  
  /**
   * Construct instance of the given inner class.
   *
   * @param classInner given inner class, alway with name like "*$*"
   * @param innerObj this instance which can be used to call back.
   * @param finalVars final variables which the inner class may use
   * @return the constructed object
   *
   * @see Clazz#cloneFinals
   */
  /* public */
  Clazz.innerTypeInstance = function (clazzInner, innerObj, finalVars) {
  	if (!clazzInner)
  		clazzInner = arguments.callee.caller;
  	var obj;
  	if (finalVars || innerObj.$finals) {
  			obj = new clazzInner(innerObj, Clazz.inheritArgs);
  		// f$ is short for the once choosen "$finals"
  		if (finalVars) {
  			if (innerObj.f$) {
  				var o = {};
  				for (var attr in innerObj.f$)
  					o[attr] = innerObj.f$[attr];
  				for (var attr in finalVars)
  					o[attr] = finalVars[attr];
  				obj.f$ = o;
  			} else {
  				obj.f$ = finalVars;
  			}
  		} else if (innerObj.f$) {
  			obj.f$ = innerObj.f$;
  		}
  	} else {
  		switch (arguments.length) {
  		case 3:
  			return new clazzInner(innerObj);
  		case 4:
  			return (innerObj.__CLASS_NAME__ == clazzInner.__CLASS_NAME__
  					&& arguments[3] === Clazz.inheritArgs ? innerObj : new clazzInner(innerObj, arguments[3]));
  		case 5:
  			return new clazzInner(innerObj, arguments[3], arguments[4]);
  		case 6:
  			return new clazzInner(innerObj, arguments[3], arguments[4], 
  					arguments[5]);
  		case 7:
  			return new clazzInner(innerObj, arguments[3], arguments[4], 
  					arguments[5], arguments[6]);
  		case 8:
  			return new clazzInner(innerObj, arguments[3], arguments[4], 
  					arguments[5], arguments[6], arguments[7]);
  		case 9:
  			return new clazzInner(innerObj, arguments[3], arguments[4], 
  					arguments[5], arguments[6], arguments[7], arguments[8]);
  		case 10:
  			return new clazzInner(innerObj, arguments[3], arguments[4], 
  					arguments[5], arguments[6], arguments[7], arguments[8],
  					arguments[9]);
  		default:
  			//Should construct instance manually.
  			obj = new clazzInner(innerObj, Clazz.inheritArgs);
  			break;
  		}
  	}
  	var n = arguments.length - 3;
  	var args = new Array(n);
  	for (var i = n; --i >= 0;)
  		args[i] = arguments[i + 3];
  	Clazz.instantialize(obj, args);
  	return obj;
  };
  
  /**
   * Clone variables whose modifier is "final".
   * Usage: var o = Clazz.cloneFinals ("name", name, "age", age);
   *
   * @return Object with all final variables
   */
  /* public */
  Clazz.cloneFinals = function () {
  	var o = {};
  	var len = arguments.length / 2;
  	for (var i = len; --i >= 0;)
  		o[arguments[i + i]] = arguments[i + i + 1];
  	return o;
  };
  
  /* public */
  Clazz.isClassDefined = Clazz.isDefinedClass = function(clazzName) {
  	if (!clazzName) 
  		return false;		/* consider null or empty name as non-defined class */
  	if (Clazz.allClasses[clazzName])
  		return true;
  	var pkgFrags = clazzName.split (/\./);
  	var pkg = null;
  	for (var i = 0; i < pkgFrags.length; i++)
  		if (!(pkg = (pkg ? pkg[pkgFrags[i]] : Clazz.allPackage[pkgFrags[0]]))) {
  			return false;
      }
    return (pkg && (Clazz.allClasses[clazzName] = true));
  };
  /**
   * Define the enum constant.
   * @param classEnum enum type
   * @param enumName enum constant
   * @param enumOrdinal enum ordinal
   * @param initialParams enum constant constructor parameters
   * @return return defined enum constant
   */
  /* public */
  Clazz.defineEnumConstant = function (clazzEnum, enumName, enumOrdinal, initialParams, clazzEnumExt) {
  	var o = (clazzEnumExt ? new clazzEnumExt() : new clazzEnum());
  	// BH avoids unnecessary calls to SAEM
  	o.$name = enumName;
  	o.$ordinal = enumOrdinal;
  	//Clazz.superConstructor (o, clazzEnum, [enumName, enumOrdinal]);
  	if (initialParams && initialParams.length)
  		o.construct.apply (o, initialParams);
  	clazzEnum[enumName] = o;
  	clazzEnum.prototype[enumName] = o;
  	if (!clazzEnum["$ values"]) {         // BH added
  		clazzEnum["$ values"] = []          // BH added
  		clazzEnum.values = function() {     // BH added
  			return this["$ values"];          // BH added
  		};                                  // BH added
  	}
  	clazzEnum["$ values"].push(o);
  	return o;
  };
  
  //////// (int) conversions //////////
  
  Clazz.floatToInt = function (x) {
  	return isNaN(x) ? 0 : x < 0 ? Math.ceil(x) : Math.floor(x);
  };
  
  Clazz.floatToByte = Clazz.floatToShort = Clazz.floatToLong = Clazz.floatToInt;
  Clazz.doubleToByte = Clazz.doubleToShort = Clazz.doubleToLong = Clazz.doubleToInt = Clazz.floatToInt;
  
  Clazz.floatToChar = function (x) {
  	return String.fromCharCode (x < 0 ? Math.ceil(x) : Math.floor(x));
  };
  
  Clazz.doubleToChar = Clazz.floatToChar;
  
  
  
  ///////////////////////////////// Array additions //////////////////////////////
  //
  // BH: these are necessary for integer processing, especially
  //
  //
  
  var getArrayType = function(n, nbits) {
  		if (!n) n = 0;
      if (typeof n == "object") {
        var b = n;
      } else {
    		var b = new Array(n);
  	   	for (var i = 0; i < n; i++)b[i] = 0
      }
      b.BYTES_PER_ELEMENT = nbits >> 3;
      b._fake = true;    
  		return b;
  } 
  
  var arraySlice = function(istart, iend) {
    // could be Safari or could be fake
    istart || (istart = 0);
    iend || (iend = this.length);
    if (this._fake) {    
      var b = new this.constructor(iend - istart); 
      System.arraycopy(this, istart, b, 0, iend - istart); 
      return b; 
    }
    return new this.constructor(this.buffer.slice(istart * this.BYTES_PER_ELEMENT, iend * this.BYTES_PER_ELEMENT));
  };
        
  if ((Clazz.haveInt32 = !!(self.Int32Array && self.Int32Array != Array)) == true) {
  	if (!Int32Array.prototype.sort)
  		Int32Array.prototype.sort = Array.prototype.sort
  } else {
  	Int32Array = function(n) { return getArrayType(n, 32); };
  	Int32Array.prototype.sort = Array.prototype.sort
    Int32Array.prototype.toString = function(){return "[object Int32Array]"};
  }
  if (!Int32Array.prototype.slice)
    Int32Array.prototype.slice = function() {return arraySlice.apply(this, arguments)};
  Int32Array.prototype.clone = function() { var a = this.slice(); a.BYTES_PER_ELEMENT = 4; return a; };
  
  if ((Clazz.haveFloat64 = !!(self.Float64Array && self.Float64Array != Array)) == true) {
  	if (!Float64Array.prototype.sort)
  		Float64Array.prototype.sort = Array.prototype.sort
  } else {
  	Float64Array = function(n) { return getArrayType(n, 64); };
  	Float64Array.prototype.sort = Array.prototype.sort
  	Float64Array.prototype.toString = function() {return "[object Float64Array]"};
  // Darn! Mozilla makes this a double, not a float. It's 64-bit.
  // and Safari 5.1 doesn't have Float64Array 
  }
  if (!Float64Array.prototype.slice)
    Float64Array.prototype.slice = function() {return arraySlice.apply(this, arguments)};
  Float64Array.prototype.clone =  function() { return this.slice(); };
  
  /**
   * Make arrays.
   *
   * @return the created Array object
   */
  /* public */
  Clazz.newArray = function (a, b, c, d) {
    if (a != -1 || arguments.length == 2) { 
      // Clazz.newArray(36,null)
      // Clazz.newArray(3, 0)
      // Clazz.newArray(-1, ["A","B"])
      // Clazz.newArray(3, 5, null)
      return newTypedArray(arguments, 0);
    }
    // truncate array using slice
    // Clazz.newArray(-1, array, ifirst, ilast+1)
    // from JU.AU; slice, ensuring BYTES_PER_ELEMENT is set correctly
    a = b.slice(c, d);
    a.BYTES_PER_ELEMENT = b.BYTES_PER_ELEMENT;
    return a;
  };
  
  
  var newTypedArray = function(args, nBits) {
  	var dim = args[0];
  	if (typeof dim == "string")
  		dim = dim.charCodeAt(0); // char
  	var last = args.length - 1;
  	var val = args[last];
    if (last > 1) {
       // array of arrays
       // Clazz.newArray(3, 5, null)
      var xargs = new Array(last); // 2 in this case
      for (var i = 0; i < last; i++)
      	xargs[i] = args[i + 1];
      var arr = new Array(dim);
    	for (var i = 0; i < dim; i++)
    		arr[i] = newTypedArray(xargs, nBits); // Call recursively
      return arr;
    }
    // Clazz.newArray(36,null)
    // Clazz.newArray(3, 0)
    // Clazz.newArray(-1, ["A","B"])
    if (nBits > 0 && dim < 0)
      dim = val; // because we can initialize an array using new Int32Array([...])
    switch (nBits) {
    case 8:
    	var arr = new Int8Array(dim);
      arr.BYTES_PER_ELEMENT = 1;
      return arr;
    case 32:
    	var arr = new Int32Array(dim);
      arr.BYTES_PER_ELEMENT = 4;
      return arr;
    case 64:
      var arr = new Float64Array(dim);
      arr.BYTES_PER_ELEMENT = 8;
      return arr;
    default:
    	var arr = (dim < 0 ? val : new Array(dim));
      arr.BYTES_PER_ELEMENT = 0;
      if (dim > 0 && val != null)
      	for (var i = dim; --i >= 0;)
       		arr[i] = val;
      return arr;
    }
  }
  
  /**
   * Make arrays.
   *
   * @return the created Array object
   */
  /* public */
  Clazz.newByteArray  = function () {
  	return newTypedArray(arguments, 8);
  }
  
  /**
   * Make arrays.
   *
   * @return the created Array object
   */
  /* public */
  Clazz.newIntArray  = function () {
  	return newTypedArray(arguments, 32);
  }
  
  /**
   * Make arrays.
   *
   * @return the created Array object
   */
  /* public */
  Clazz.newFloatArray  = function () {
  	return newTypedArray(arguments, 64);
  }
  
  Clazz.newDoubleArray = Clazz.newFloatArray;
  Clazz.newLongArray = Clazz.newShortArray = Clazz.newIntArray;
  Clazz.newCharArray = Clazz.newBooleanArray = Clazz.newArray;
  if ((Clazz.haveInt8 = !!self.Int8Array) == true) {
  	if (!Int8Array.prototype.sort)
  		Int8Array.prototype.sort = Array.prototype.sort
    if (!Int8Array.prototype.slice)
      Int8Array.prototype.slice = function() {return arraySlice.apply(this, arguments)}; 
  } else {
    Clazz.newByteArray = Clazz.newIntArray;
  }
  Int8Array.prototype.clone = function() { var a = this.slice(); a.BYTES_PER_ELEMENT = 1;return a; };
  
  Clazz.isAB = function(a) {
  	return (a && typeof a == "object" && a.BYTES_PER_ELEMENT == 1);
  }
  Clazz.isAI = function(a) {
  	return (a && typeof a == "object" && a.BYTES_PER_ELEMENT == 4);
  }
  
  Clazz.isAF = function(a) {
  	return (a && typeof a == "object" && a.BYTES_PER_ELEMENT == 8);
  }
  
  Clazz.isAS = function(a) { // just checking first parameter
  	return (a && typeof a == "object" && a.constructor == Array && (typeof a[0] == "string" || typeof a[0] == "undefined"));
  }
  
  Clazz.isAII = function(a) { // assumes non-null a[0]
  	return (a && typeof a == "object" && Clazz.isAI(a[0]));
  }
  
  Clazz.isAFF = function(a) { // assumes non-null a[0]
  	return (a && typeof a == "object" && Clazz.isAF(a[0]));
  }
  
  Clazz.isAFFF = function(a) { // assumes non-null a[0]
  	return (a && typeof a == "object" && Clazz.isAFF(a[0]));
  }
  
  Clazz.isASS = function(a) {
  	return (a && typeof a == "object" && Clazz.isAS(a[0]));
  }
  
  Clazz.isAFloat = function(a) { // just checking first parameter
  	return (a && typeof a == "object" && a.constructor == Array && Clazz.instanceOf(a[0], Float));
  }
  
  Clazz.isAP = function(a) {
  	return (a && Clazz.getClassName(a[0]) == "JU.P3");
  }
  
  
  /**
   * Make the RunnableCompatiability instance as a JavaScript function.
   *
   * @param jsr Instance of RunnableCompatiability
   * @return JavaScript function instance represents the method run of jsr.
   */
  /* public */
  /*
  Clazz.makeFunction = function (jsr) {
  // never used in Jmol -- called by Enum, but not accessible to it -- part of SWT
  	return function(e) {
  		if (!e)
  			e = window.event;
  		if (jsr.setEvent)
  			jsr.setEvent(e);
  		jsr.run();
  		switch (jsr.returnSet) {
  		case 1: 
  			return jsr.returnNumber;
  		case 2:
  			return jsr.returnBoolean;
  		case 3:
  			return jsr.returnObject;
  		}
  	};
  };
  */
  
  /* protected */
  Clazz.defineStatics = function (clazz) {
  	for (var j = arguments.length, i = (j - 1) / 2; --i >= 0;) {
  		var val = arguments[--j]
  		var name = arguments[--j];
  		clazz[name] = clazz.prototype[name] = val;
  	}
  };
  
  /* public */
  Clazz.prepareFields = function (clazz, fieldsFun) {
  	var stacks = [];
  	if (clazz.con$truct) {
  		var ss = clazz.con$truct.stacks;
  		var idx = 0;//clazz.con$truct.index;
  		for (var i = idx; i < ss.length; i++) {
  			stacks[i] = ss[i];
  		}
  	}
  	addProto(clazz.prototype, "con$truct", clazz.con$truct = function () {
  		var stacks = arguments.callee.stacks;
  		if (stacks) {
  			for (var i = 0; i < stacks.length; i++) {
  				stacks[i].apply (this, []);
  			}
  		}
  	});
  	stacks.push(fieldsFun);
  	clazz.con$truct.stacks = stacks;
  	clazz.con$truct.index = 0;
  };
  
  /*
   * Serialize those public or protected fields in class 
   * net.sf.j2s.ajax.SimpleSerializable.
   */
  /* protected */
  /*
  Clazz.registerSerializableFields = function (clazz) {
  	var args = arguments;
  	var length = args.length;
  	var newArr = [];
  	if (clazz.declared$Fields) {
  		for (var i = 0; i < clazz.declared$Fields.length; i++) {
  			newArr[i] = clazz.declared$Fields[i];
  		}
  	}
  	clazz.declared$Fields = newArr;
  
  	if (length > 0 && length % 2 == 1) {
  		var fs = clazz.declared$Fields;
  		var n = (length - 1) / 2;
  		for (var i = 1; i <= n; i++) {
  			var o = { name : args[i + i - 1], type : args[i + i] };
  			var existed = false;
  			for (var j = 0; j < fs.length; j++) {
  				if (fs[j].name == o.name) { // reloaded classes
  					fs[j].type = o.type; // update type
  					existed = true;
  					break;
  				}
  			}
  			if (!existed)
  				fs.push(o);
  		}
  	}
  };
  */
  /*
   * Get the caller method for those methods that are wrapped by 
   * Clazz.searchAndExecuteMethod.
   *
   * @param args caller method's arguments
   * @return caller method, null if there is not wrapped by 
   * Clazz.searchAndExecuteMethod or is called directly.
   */
  /* protected */
  /*
  Clazz.getMixedCallerMethod = function (args) {
  	var o = {};
  	var argc = args.callee.caller; // tryToSearchAndExecute
  	if (argc && argc !== tryToSearchAndExecute) // inherited method's apply
  		argc = argc.arguments.callee.caller;
  	if (argc !== tryToSearchAndExecute
  		|| (argc = argc.arguments.callee.caller) !== Clazz.searchAndExecuteMethod)
  		return null;
  	o.claxxRef = argc.arguments[1];
  	o.fxName = argc.arguments[2];
  	o.paramTypes = Clazz.getParamsType(argc.arguments[3]);	
  	argc = argc.arguments.callee.caller // Clazz.generateDelegatingMethod 
  					&& argc.arguments.callee.caller; // the private method's caller
  	if (!argc)
  		return null;
  	o.caller = argc;
  	return o;
  };
  */
  /* BH -- The issue here is a subclass calling its private method FOO when
   *       there is also a private method of the same name in its super class.
   *       This can ALWAYS be avoided and, one could argue, is bad 
   *       program design anyway. In Jmol, the presence of this possibility
   *       creates over 8000 references to the global $fx, which was only
   *       checked in a few rare cases. We can then also remove $fz references.
   *         
   */
  
  /*
   * Check and return super private method.
   * In order make private methods be executed correctly, some extra javascript
   * must be inserted into the beggining of the method body of the non-private 
   * methods that with the same method signature as following:
   * <code>
   *			var $private = Clazz.checkPrivateMethod (arguments);
   *			if ($private) {
   *				return $private.apply (this, arguments);
   *			}
   * </code>
   * Be cautious about this. The above codes should be insert by Java2Script
   * compiler or with double checks to make sure things work correctly.
   *
   * @param args caller method's arguments
   * @return private method if there are private method fitted for the current 
   * calling environment
   */
  /* public */
  
  Clazz.checkPrivateMethod = function () {
    // get both this one and the one calling it
    me = arguments.callee.caller;
    caller = arguments.callee.caller.caller;
    var stack = me.stacks;
    // if their classes are the same, no issue
    var mySig = "\\" + Clazz.getParamsType(arguments[0]).join("\\")
    if (!me.privateNote) {
      me.privateNote = "You are seeing this note because the method " 
      + me.exName + mySig + " in class " 
      + me.exClazz.__CLASS_NAME__
      + " has a superclass method by the same name (possibly with the same parameters) that is private and "
      + " therefore might be called improperly from this class. If your "
      + " code does not run properly, or you want to make it run faster, change the name of this method to something else."
      System.out.println(me.privateNote);
      alert(me.privateNote);
    }
    /*
    alert([me.exClazz.__CLASS_NAME__, me.exName,
      caller.exClazz.__CLASS_NAME__, caller.exName,stack,mySig])
    if (stack == null || caller.exClazz == me.exClazz)
      return null;
    // I am being called by a different class...
    
    for (var i = stack.length; --i >= 0;) {
      if (stacks[i] != caller.claxxRef)
        continue;
      // and it is on MY class stack
  //    if (
       
    }
    */
    
  /*	var m = Clazz.getMixedCallerMethod (args);
  	if (m == null) return null;
  	var callerFx = m.claxxRef.prototype[m.caller.exName];
  	if (callerFx == null) return null; // may not be in the class hierarchies
  	var ppFun = null;
  	if (callerFx.claxxOwner ) {
  		ppFun = callerFx.claxxOwner.prototype[m.fxName];
  	} else {
  		var stacks = callerFx.stacks;
  		for (var i = stacks.length - 1; i >= 0; i--) {
  			var fx = stacks[i].prototype[m.caller.exName];
  			if (fx === m.caller) {
  				ppFun = stacks[i].prototype[m.fxName];
  			} else if (fx ) {
  				for (var fn in fx) {
  					if (fn.indexOf ('\\') == 0 && fx[fn] === m.caller) {
  						ppFun = stacks[i].prototype[m.fxName];
  						break;
  					}
  				}
  			}
  			if (ppFun) {
  				break;
  			}
  		}
  	}
  	if (ppFun && ppFun.claxxOwner == null) {
  		ppFun = ppFun["\\" + m.paramTypes];
  	}
  	if (ppFun && ppFun.isPrivate && ppFun !== args.callee) {
  		return ppFun;
  	}
  */  
  	return null;
  };
  
  
  //$fz = null; // for private method declaration
  
  
  // /*# {$no.debug.support} >>x #*/
  // /*
  //  * Option to switch on/off of stack traces.
  //  */
  // /* protect */
  //Clazz.tracingCalling = false;
  
  // /* private */
  // Clazz.callingStack = function (caller, owner) {
  // 	this.caller = caller;
  // 	this.owner = owner;
  // };
  
  /*# x<< #*/
  
  /**
   * The first folder is considered as the primary folder.
   * And try to be compatiable with _Loader system.
   */
  /* private */
  
  
  /*** not used in Jmol
   * *
  if (window["_Loader"] && _Loader.binaryFolders) {
  	Clazz.binaryFolders = _Loader.binaryFolders;
  } else {
  	Clazz.binaryFolders = ["j2s/", "", "j2slib/"];
  }
  
  Clazz.addBinaryFolder = function (bin) {
  	if (bin) {
  		var bins = Clazz.binaryFolders;
  		for (var i = 0; i < bins.length; i++) {
  			if (bins[i] == bin) {
  				return ;
  			}
  		}
  		bins[bins.length] = bin;
  	}
  };
  Clazz.removeBinaryFolder = function (bin) {
  	if (bin) {
  		var bins = Clazz.binaryFolders;
  		for (var i = 0; i < bins.length; i++) {
  			if (bins[i] == bin) {
  				for (var j = i; j < bins.length - 1; j++) {
  					bins[j] = bins[j + 1];
  				}
  				bins.length--;
  				return bin;
  			}
  		}
  	}
  	return null;
  };
  Clazz.setPrimaryFolder = function (bin) {
  	if (bin) {
  		Clazz.removeBinaryFolder (bin);
  		var bins = Clazz.binaryFolders;
  		for (var i = bins.length - 1; i >= 0; i--) {
  			bins[i + 1] = bins[i];
  		}
  		bins[0] = bin;
  	}
  };
  
  ***/
  
  
  ///////////////// special definitions of standard Java class methods ///////////
  
  /**
   * This is a simple implementation for Clazz#load. It just ignore dependencies
   * of the class. This will be fine for jar *.z.js file.
   * It will be overriden by _Loader#load.
   * For more details, see _Loader.js
   */
  /* protected */
  /*
  Clazz.load = function (musts, clazz, optionals, declaration) {
  	// not used in Jmol
  	if (declaration)
  		declaration ();
  };
  */
  
  /*
   * Invade the Object prototype!
   * TODO: make sure that invading Object prototype does not affect other
   * existed library, such as Dojo, YUI, Prototype, ...
   */
  java.lang.Object = Clazz._O;
  
  Clazz._O.getName = Clazz._innerFunctions.getName;
  
  java.lang.System = System = {
  	props : null, //new java.util.Properties (),
  	$props : {},
  	arraycopy : function (src, srcPos, dest, destPos, length) {  
  		if (src !== dest || srcPos > destPos) {
  			for (var i = length; --i >= 0;)
  				dest[destPos++] = src[srcPos++];
  		} else {
        destPos += length;
        srcPos += length;
  			for (var i = length; --i >= 0;)
  				src[--destPos] = src[--srcPos];
  		}
  	},
  	currentTimeMillis : function () {
  		return new Date ().getTime ();
  	},
  	gc : function() {}, // bh
  	getProperties : function () {
  		return System.props;
  	},
  	getProperty : function (key, def) {
  		if (System.props)
  			return System.props.getProperty (key, def);
  		var v = System.$props[key];
      if (typeof v != "undefined")
        return v;
      if (key.indexOf(".") > 0) {
        v = null;    
        switch (key) {
        case "java.version":
          v = "1.6";
        case "file.separator":
        case "path.separator":
          v = "/";
          break;        
        case "line.separator":
          v = (navigator.userAgent.indexOf("Windows") >= 0 ? "\r\n" : "\n");
          break;
        case "os.name":
        case "os.version":
          v = navigator.userAgent;
          break;
        }
        if (v)
          return System.$props[key] = v;
      }
      return (arguments.length == 1 ? null : def == null ? key : def); // BH
  	},
  	getSecurityManager : function() { return null },  // bh
  	setProperties : function (props) {
  		System.props = props;
  	},
    lineSeparator : function() { return '\n' }, // bh
  	setProperty : function (key, val) {
  		if (!System.props)
  			return System.$props[key] = val; // BH
  		System.props.setProperty (key, val);
  	}
  };
  
  System.identityHashCode=function(obj){
    if(obj==null)
      return 0;
      
          return obj._$hashcode || (obj._$hashcode = ++Clazz._hashCode)
  
  /*    
    try{
      return obj.toString().hashCode();
    }catch(e){
      var str=":";
      for(var s in obj){
       str+=s+":"
      }
      return str.hashCode();
    }
  */  
  }
  
  System.out = new Clazz._O ();
  System.out.__CLASS_NAME__ = "java.io.PrintStream";
  System.out.print = function () {};
  System.out.printf = function () {};
  System.out.println = function () {};
  System.out.write = function () {};
  System.out.flush = function() {};
  
  System.err = new Clazz._O ();
  System.err.__CLASS_NAME__ = "java.io.PrintStream";
  System.err.print = function () {};
  System.err.printf = function () {};
  System.err.println = function () {};
  System.err.write = function () {};
  System.err.flush = function() {};
  
  Clazz.popup = Clazz.assert = Clazz.log = Clazz.error = window.alert;
  
  Thread = function () {};
  Thread.J2S_THREAD = Thread.prototype.J2S_THREAD = new Thread ();
  Thread.currentThread = Thread.prototype.currentThread = function () {
  	return this.J2S_THREAD;
  };
  
  /* not used in Jmol
  Clazz.intCast = function (n) { // 32bit
  	var b1 = (n & 0xff000000) >> 24;
  	var b2 = (n & 0xff0000) >> 16;
  	var b3 = (n & 0xff00) >> 8;
  	var b4 = n & 0xff;
  	if ((b1 & 0x80) != 0) {
  		return -(((b1 & 0x7f) << 24) + (b2 << 16) + (b3 << 8) + b4 + 1);
  	} else {
  		return (b1 << 24) + (b2 << 16) + (b3 << 8) + b4;
  	}
  };
  Clazz.shortCast = function (s) { // 16bit
  	var b1 = (n & 0xff00) >> 8;
  	var b2 = n & 0xff;
  	if ((b1 & 0x80) != 0) {
  		return -(((b1 & 0x7f) << 8) + b2 + 1);
  	} else {
  		return (b1 << 8) + b4;
  	}
  };
  
  Clazz.byteCast = function (b) { // 8bit
  	if ((b & 0x80) != 0) {
  		return -((b & 0x7f) + 1);
  	} else {
  		return b & 0xff;
  	}
  };
  
  Clazz.charCast = function (c) { // 8bit
  	return String.fromCharCode (c & 0xff).charAt (0);
  };
  
  Clazz.floatCast = function (f) { // 32bit
  	return f;
  };
  
  */
  
  
  /*
   * Try to fix JavaScript's shift operator defects on long type numbers.
   */
  
  /* not used in Jmol
  
  Clazz.longMasks = [];
  
  Clazz.longReverseMasks = [];
  
  Clazz.longBits = [];
  
  ;(function () {
  	var arr = [1];
  	for (var i = 1; i < 53; i++) {
  		arr[i] = arr[i - 1] + arr[i - 1]; // * 2 or << 1
  	}
  	Clazz.longBits = arr;
  	Clazz.longMasks[52] = arr[52];
  	for (var i = 51; i >= 0; i--) {
  		Clazz.longMasks[i] = Clazz.longMasks[i + 1] + arr[i];
  	}
  	Clazz.longReverseMasks[0] = arr[0];
  	for (var i = 1; i < 52; i++) {
  		Clazz.longReverseMasks[i] = Clazz.longReverseMasks[i - 1] + arr[i];
  	}
  }) ();
  
  
  Clazz.longLeftShift = function (l, o) { // 64bit
  	if (o == 0) return l;
  	if (o >= 64) return 0;
  	if (o > 52) {
  		error ("[Java2Script] Error : JavaScript does not support long shift!");
  		return l;
  	}
  	if ((l & Clazz.longMasks[o - 1]) != 0) {
  		error ("[Java2Script] Error : Such shift operator results in wrong calculation!");
  		return l;
  	}
  	var high = l & Clazz.longMasks[52 - 32 + o];
  	if (high != 0) {
  		return high * Clazz.longBits[o] + (l & Clazz.longReverseMasks[32 - o]) << 0;
  	} else {
  		return l << o;
  	}
  };
  
  Clazz.intLeftShift = function (n, o) { // 32bit
  	return (n << o) & 0xffffffff;
  };
  
  Clazz.longRightShift = function (l, o) { // 64bit
  	if ((l & Clazz.longMasks[52 - 32]) != 0) {
  		return Math.round((l & Clazz.longMasks[52 - 32]) / Clazz.longBits[32 - o]) + (l & Clazz.longReverseMasks[o]) >> o;
  	} else {
  		return l >> o;
  	}
  };
  
  Clazz.intRightShift = function (n, o) { // 32bit
  	return n >> o; // no needs for this shifting wrapper
  };
  
  Clazz.long0RightShift = function (l, o) { // 64bit
  	return l >>> o;
  };
  
  Clazz.int0RightShift = function (n, o) { // 64bit
  	return n >>> o; // no needs for this shifting wrapper
  };
  
  */
  // Compress the common public API method in shorter name
  //$_L=Clazz.load;
  //$_W=Clazz.declareAnonymous;$_T=Clazz.declareType;
  //$_J=Clazz.declarePackage;$_C=Clazz.decorateAsClass;
  //$_Z=Clazz.instantialize;$_I=Clazz.declareInterface;$_D=Clazz.isClassDefined;
  //$_H=Clazz.pu$h;$_P=Clazz.p0p;$_B=Clazz.prepareCallback;
  //$_N=Clazz.innerTypeInstance;$_K=Clazz.makeConstructor;$_U=Clazz.superCall;$_R=Clazz.superConstructor;
  //$_M=Clazz.defineMethod;$_V=Clazz.overrideMethod;$_S=Clazz.defineStatics;
  //$_E=Clazz.defineEnumConstant;
  //$_F=Clazz.cloneFinals;
  //$_Y=Clazz.prepareFields;$_A=Clazz.newArray;$_O=Clazz.instanceOf;
  //$_G=Clazz.inheritArgs;$_X=Clazz.checkPrivateMethod;$_Q=Clazz.makeFunction;
  //$_s=Clazz.registerSerializableFields;
  //$_k=Clazz.overrideConstructor;
  
  
  /////////////////////// inner function support /////////////////////////////////
  
  /* public */
  Clazz.innerFunctionNames = Clazz.innerFunctionNames.concat ([
      "getSuperclass", "isAssignableFrom", 
      "getConstructor", 
      "getDeclaredMethod", "getDeclaredMethods",
      "getMethod", "getMethods",   
  		"getModifiers", /*"isArray",*/ "newInstance"]);
  
  /* public */
  Clazz._innerFunctions.getSuperclass = function () {
  	return this.superClazz;	
  };
  
  /* public */
  Clazz._innerFunctions.isAssignableFrom = function (clazz) {
  	return Clazz.getInheritedLevel (clazz, this) >= 0;	
  };
  
  /* public */
  Clazz._innerFunctions.getConstructor = function () {
  	return new java.lang.reflect.Constructor (this, [], [], 
  			java.lang.reflect.Modifier.PUBLIC);
  };
  /**
   * TODO: fix bug for polymorphic methods!
   */
  /* public */
  Clazz._innerFunctions.getDeclaredMethods = Clazz._innerFunctions.getMethods = function () {
  	var ms = [];
  	var p = this.prototype;
  	for (var attr in p) {
  		if (typeof p[attr] == "function" && !p[attr].__CLASS_NAME__) {
  			/* there are polynormical methods. */
  			ms.push(new java.lang.reflect.Method (this, attr,
  					[], java.lang.Void, [], java.lang.reflect.Modifier.PUBLIC));
  		}
  	}
  	p = this;
  	for (var attr in p) {
  		if (typeof p[attr] == "function" && !p[attr].__CLASS_NAME__) {
  			ms.push(new java.lang.reflect.Method (this, attr,
  					[], java.lang.Void, [], java.lang.reflect.Modifier.PUBLIC
  					| java.lang.reflect.Modifier.STATIC));
  		}
  	}
  	return ms;
  };
  /* public */
  Clazz._innerFunctions.getDeclaredMethod = Clazz._innerFunctions.getMethod = function (name, clazzes) {
  	var p = this.prototype;
  	for (var attr in p) {
  		if (name == attr && typeof p[attr] == "function" 
  				&& !p[attr].__CLASS_NAME__) {
  			/* there are polynormical methods. */
  			return new java.lang.reflect.Method (this, attr,
  					[], java.lang.Void, [], java.lang.reflect.Modifier.PUBLIC);
  		}
  	}
  	p = this;
  	for (var attr in p) {
  		if (name == attr && typeof p[attr] == "function" 
  				&& !p[attr].__CLASS_NAME__) {
  			return new java.lang.reflect.Method (this, attr,
  					[], java.lang.Void, [], java.lang.reflect.Modifier.PUBLIC
  					| java.lang.reflect.Modifier.STATIC);
  		}
  	}
  	return null;
  };
  /* public */
  Clazz._innerFunctions.getModifiers = function () {
  	return java.lang.reflect.Modifier.PUBLIC;
  };
  
  Clazz._innerFunctions.newInstance = function (a) {
  	var clz = this;
    switch(a == null ? 0 : a.length) {
    case 0:
      return new clz();
    case 1:
    	return new clz(a[0]);
    case 2:
    	return new clz(a[0], a[1]);
    case 3:
    	return new clz(a[0], a[1], a[2]);
    case 4:
    	return new clz(a[0], a[1], a[2], a[3]);
    default:
      var x = "new " + clz.__CLASS_NAME__ + "(";
      for (var i = 0; i < a.length; i++)
       x += (i == 0 ? "" : ",") + "a[" + i + "]";
      x += ")";
      return eval(x);
    }
  };
  
  //Object.newInstance = Clazz._innerFunctions.newInstance;
  ;(function(){  // BH added wrapper here
  	var inF = Clazz.innerFunctionNames;
  	for (var i = 0; i < inF.length; i++) {
  		Clazz._O[inF[i]] = Clazz._innerFunctions[inF[i]];
  		Array[inF[i]] = Clazz._innerFunctions[inF[i]];
  	}
  	//Array["isArray"] = function () {
  	//	return true;
  	//};
  })();
  
  //////////////////////////// hotspot and unloading /////////////////////////////
  /* For hotspot and unloading */
  
  // not used in Jmol
  
  /*
  if (window["Clazz"] && !window["Clazz"].unloadClass) {
  
  / * public * /
  Clazz.unloadClass = function (qClazzName) {
  	var cc = Clazz.evalType (qClazzName);
  	if (cc) {
  		Clazz.unloadedClasses[qClazzName] = cc;
  		var clazzName = qClazzName;
  		var pkgFrags = clazzName.split (/\./);
  		var pkg = null;
  		for (var i = 0; i < pkgFrags.length - 1; i++)
  			pkg = (pkg ? pkg[pkgFrags[i]] : Clazz.allPackage[pkgFrags[0]]);
  		if (!pkg) {
  			Clazz.allPackage[pkgFrags[0]] = null;
  			window[pkgFrags[0]] = null;
  			// also try to unload inner or anonymous classes
  			for (var c in window) {
  				if (c.indexOf (qClazzName + "$") == 0) {
  					Clazz.unloadClass (c);
  					window[c] = null;
  				}
  			}
  		} else {
  			pkg[pkgFrags[pkgFrags.length - 1]] = null;
  			// also try to unload inner or anonymous classes
  			for (var c in pkg) {
  				if (c.indexOf (pkgFrags[pkgFrags.length - 1] + "$") == 0) {
  					Clazz.unloadClass (pkg.__PKG_NAME__ + "." + c);
  					pkg[c] = null;
  				}
  			}
  		}
  
  		if (Clazz.allClasses[qClazzName]) {
  			Clazz.allClasses[qClazzName] = false;
  			// also try to unload inner or anonymous classes
  			for (var c in Clazz.allClasses) {
  				if (c.indexOf (qClazzName + "$") == 0) {
  					Clazz.allClasses[c] = false;
  				}
  			}
  		}
  
  		for (var m in cc) {
  			cleanDelegateMethod (cc[m]);
  		}
  		for (var m in cc.prototype) {
  			cleanDelegateMethod (cc.prototype[m]);
  		}
  
  		if (Clazz._Loader) {
  			Clazz._Loader.unloadClassExt(qClazzName);
  		}
  
  		return true;
  	}
  	return false;
  };
  
  / * private * /
  var cleanDelegateMethod = function (m) {
  	if (!m) 
  		return;
  	if (typeof m == "function" && m.lastMethod
  			&& m.lastParams && m.lastClaxxRef) {
  		m.lastMethod = null;
  		m.lastParams = null;
  		m.lastClaxxRef = null;
  	}
  };
  
  } // if (window["Clazz"] && !window["Clazz"].unloadClass)
  */
  
  /******************************************************************************
   * Copyright (c) 2007 java2script.org and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     Zhou Renjian - initial API and implementation
   *****************************************************************************/
  /*******
   * @author zhou renjian
   * @create July 10, 2006
   *******/
  
  //if (window["ClazzNode"] == null) {
  /**
   * TODO:
   * Make optimization over class dependency tree.
   */
  
  /*
   * ClassLoader Summary
   * 
   * ClassLoader creates SCRIPT elements and setup class path and onload 
   * callback to continue class loading.
   *
   * In the onload callbacks, _Loader will try to calculate the next-to-be-
   * load *.js and load it. In *.js, it will contains some codes like
   * Clazz.load (..., "$wt.widgets.Control", ...);
   * to provide information to build up the class dependency tree.
   *
   * Some known problems of different browsers:
   * 1. In IE, loading *.js through SCRIPT will first triggers onreadstatechange 
   * event, and then executes inner *.js source.
   * 2. In Firefox, loading *.js will first executes *.js source and then 
   * triggers onload event.
   * 3. In Opera, similar to IE, but trigger onload event. (TODO: More details 
   * should be studied. Currently, Opera supports no multiple-thread-loading)
   * 
   * For class dependency tree, actually, it is not a tree. It is a reference
   * net with nodes have n parents and n children. There is a root, which 
   * ClassLoader knows where to start searching and loading classes, for such
   * a net. Each node is a class. Each class may require a set of must-classes, 
   * which must be loaded before itself getting initialized, and also need a set
   * of optional classes, which also be loaded before being called.
   *
   * The class loading status will be in 6 stages.
   * 1. Unknown, the class is newly introduced by other class.
   * 2. Known, the class is already mentioned by other class.
   * 3. Loaded, *.js source is in memory, but may not be initialized yet. It 
   * requires all its must-classes be intiailized, which is in the next stage.
   * 4. Musts loaded, all must classes is already loaded and declared.
   * 5. Delcared, the class is already declared (_Loader#isClassDefined).
   * 6. Optionals loaded, all optional classes is loaded and declared.
   *
   * The ClassLoader tries to load all necessary classes in order, and intialize
   * them in order. For such job, it will traverse the dependency tree, and try 
   * to next class to-be-loaded. Sometime, the class dependencies may be in one
   * or more cycles, which must be broken down so classes is loaded in correct
   * order.
   *
   * Loading order and intializing order is very important for the ClassLoader.
   * The following technical options are considered:
   * 1. SCRIPT is loading asynchronously, which means controling order must use
   * callback methods to continue.
   * 2. Multiple loading threads are later introduced, which requires the 
   * ClassLoader should use variables to record the class status.
   * 3. Different browsers have different loading orders, which means extra tests
   * should be tested to make sure loading order won't be broken.
   * 4. Java2Script simulator itself have some loading orders that must be 
   * honored, which means it should be integrated seamlessly to Clazz system.
   * 5. Packed *.z.js is introduced to avoid lots of small *.js which requires 
   * lots of HTTP connections, which means that packed *.z.js should be treated
   * specially (There will be mappings for such packed classes).
   * 6. *.js or *.css loading may fail according to network status, which means
   * another loading try should be performed, so _Loader is more robust.
   * 7. SWT lazy loading is later introduced, which means that class loading
   * process may be paused and should be resumed later.
   *
   * Some known bugs:
   * <code>$_L(["$wt.graphics.Drawable","$wt.widgets.Widget"],
   *  "$wt.widgets.Control", ...</code>
   * has errors while must classes in different order such as
   * <code>$_L(["$wt.widgets.Widget", "$wt.graphics.Drawable"],
   *  "$wt.widgets.Control", ...</code>
   * has no error.
   * 
   * Other maybe bug scenarios:
   * 1. In <code>_Loader.maxLoadingThreads = 1;</code> single loading thread 
   * mode, there are no errors, but in default multiple thread loading mode, 
   * there are errors.
   * 2. No errors in one browser, but has errors on other browsers (Browser 
   * script loading order differences).
   * 3. First time loading has errors, but reloading it gets no errors (Maybe 
   * HTTP connections timeout, but should not accur in local file system, or it
   * is a loading bug by using JavaScript timeout thread).
   */
  
  /*
   * The following comments with "#" are special configurations for a much
   * smaller *.js file size.
   *
   * @see net.sf.j2s.lib/src/net/sf/j2s/lib/build/SmartJSCompressor.java
   */
  /**
   * Static class loader class
   */
  Clazz._Loader = Clazz.ClazzLoader = function () {};
  
  /**
   * Class dependency tree node
   */
  /* private */
  var Node = function () {
  	this.parents = [];
  	this.musts = [];
  	this.optionals = [];
  	this.declaration = null;
  	this.name = null; // id
  	this.path = null;
  //	this.requires = null;
  //	this.requiresMap = null;
  	this.onLoaded = null;
  	this.status = 0;
  	this.random = 0.13412;
  };
  
  
  ;(function(Clazz, _Loader) {
  
  _Loader._checkLoad = Jmol._checkLoad;
   
  _Loader.updateNodeForFunctionDecoration = function(qName) {
  	var node = findNode(qName);
  	if (node && node.status == Node.STATUS_KNOWN) {
  		window.setTimeout((function(nnn) {
  			return function() {
  				updateNode(nnn);
  			};
  		})(node), 1);
  	}
  }
  
  Node.prototype.toString = function() {
  	return this.name || this.path || "ClazzNode";
  }
  
  Node.STATUS_UNKNOWN = 0;
  Node.STATUS_KNOWN = 1;
  Node.STATUS_CONTENT_LOADED = 2;
  Node.STATUS_MUSTS_LOADED = 3;
  Node.STATUS_DECLARED = 4;
  Node.STATUS_LOAD_COMPLETE = 5;
  
  						 
  var loaders = [];
  
  /* public */
  _Loader.requireLoaderByBase = function (base) {
  	for (var i = 0; i < loaders.length; i++) {
  		if (loaders[i].base == base) {
  			return loaders[i];
  		}
  	}
  	var loader = new _Loader ();
  	loader.base = base; 
  	loaders.push(loader);
  	return loader;
  };
  
  /**
   * Class dependency tree
   */
  var clazzTreeRoot = new Node();
  
  /**
   * Used to keep the status whether a given *.js path is loaded or not.
   */
  /* private */
  var loadedScripts = {};
  
  /**
   * Multiple threads are used to speed up *.js loading.
   */
  /* private */
  var inLoadingThreads = 0;
  
  /**
   * Maximum of loading threads
   */
  /* private */
  var maxLoadingThreads = 6;
  
  var userAgent = navigator.userAgent.toLowerCase ();
  var isOpera = (userAgent.indexOf ("opera") != -1);
  var isIE = (userAgent.indexOf ("msie") != -1) && !isOpera;
  var isGecko = (userAgent.indexOf ("gecko") != -1);
  
  /*
   * Opera has different loading order which will result in performance degrade!
   * So just return to single thread loading in Opera!
   *
   * FIXME: This different loading order also causes bugs in single thread!
   */
  if (isOpera) {
  	maxLoadingThreads = 1;
  	var index = userAgent.indexOf ("opera/");
  	if (index != -1) {
  		var verNumber = 9.0;
  		try {
  			verNumber = parseFloat(userAgent.subString (index + 6));
  		} catch (e) {}
  		if (verNumber >= 9.6) {
  			maxLoadingThreads = 6;
  		}
  	} 
  }
  
  /**
   * Try to be compatiable with Clazz system.
   * In original design _Loader and Clazz are independent!
   *  -- zhourenjian @ December 23, 2006
   */
  var isClassdefined;
  var definedClasses;
  
  if (self.Clazz && Clazz.isClassDefined) {
  	isClassDefined = Clazz.isClassDefined;
  } else {
  	definedClasses = {};
  	isClassDefined = function (clazzName) {
  		return definedClasses[clazzName] == true;
  	};
  }
  
  /**
   * Expand the shortened list of class names.
   * For example:
   * JU.Log, $.Display, $.Decorations
   * will be expanded to 
   * JU.Log, JU.Display, JU.Decorations
   * where "$." stands for the previous class name's package.
   *
   * This method will be used to unwrap the required/optional classes list and 
   * the ignored classes list.
   */
  /* private */
  var unwrapArray = function (arr) {
  	if (!arr || arr.length == 0)
  		return [];
  	var last = null;
  	for (var i = 0; i < arr.length; i++) {
  		if (!arr[i])
  			continue;
  		if (arr[i].charAt (0) == '$') {
  			if (arr[i].charAt (1) == '.') {
  				if (!last)
  					continue;
  				var idx = last.lastIndexOf (".");
  				if (idx != -1) {
  					var prefix = last.substring (0, idx);
  					arr[i] = prefix + arr[i].substring (1);
  				}
  			} else {
  				arr[i] = "org.eclipse.s" + arr[i].substring (1);
  			}
  		}
  		last = arr[i];
  	}
  	return arr;
  };
  
  /**
   * Used to keep to-be-loaded classes.
   */
  /* private */
  var classQueue = [];
  
  /* private */
  var classpathMap = {};
  
  /* private */
  var pkgRefCount = 0;
  
  /* public */
  _Loader.loadPackageClasspath = function (pkg, base, isIndex, fSuccess, mode, pt) {
  	var map = classpathMap;
  	mode || (mode = 0);
  	fSuccess || (fSuccess = null);
  	pt || (pt = 0);
  
  	/*
  	 * In some situation, maybe,
  	 * _Loader.packageClasspath ("java", ..., true);
  	 * is called after other _Loader#packageClasspath, e.g.
  	 * <code>
  	 * _Loader.packageClasspath ("org.eclipse.swt", "...", true);
  	 * _Loader.packageClasspath ("java", "...", true);
  	 * </code>
  	 * which is not recommended. But _Loader should try to adjust orders
  	 * which requires "java" to be declared before normal _Loader
  	 * #packageClasspath call before that line! And later that line
  	 * should never initialize "java/package.js" again!
  	 */
  	var isPkgDeclared = (isIndex && map["@" + pkg]);
  	if (mode == 0 && isIndex && !map["@java"] && pkg.indexOf ("java") != 0 && needPackage("java")) {
  		_Loader.loadPackage("java", fSuccess ? function(_package){_Loader.loadPackageClasspath(pkg, base, isIndex, fSuccess, 1)} : null);
  		if (fSuccess)
  			return;
  	}
  	if (pkg instanceof Array) {
  		unwrapArray(pkg);
  		if (fSuccess) {
  			if (pt < pkg.length)
  				_Loader.loadPackageClasspath(pkg[pt], base, isIndex, function(_loadPackageClassPath){_Loader.loadPackageClasspath(pkg, base, isIndex, fSuccess, 1, pt + 1)}, 1);
  			else
  				fSuccess();
  		} else {
  			for (var i = 0; i < pkg.length; i++)
  				_Loader.loadPackageClasspath(pkg[i], base, isIndex, null);
  		}
  		return;
  	}
  	switch (pkg) {
  	case "java.*":
  		pkg = "java";
  		// fall through
  	case "java":
  		if (base) {
  			// support ajax for default
  			var key = "@net.sf.j2s.ajax";
  			if (!map[key])
  				map[key] = base;
  			key = "@net.sf.j2s";
  			if (!map[key])
  				map[key] = base;
  		}		
  		break;
  	case "swt":
  		pkg = "org.eclipse.swt";
  		break;
  	case "ajax":
  		pkg = "net.sf.j2s.ajax";
  		break;
  	case "j2s":
  		pkg = "net.sf.j2s";
  		break;
  	default:
  		if (pkg.lastIndexOf(".*") == pkg.length - 2)
  			pkg = pkg.substring(0, pkg.length - 2);
  		break;
  	}
  	if (base) // critical for multiple applets
  		map["@" + pkg] = base;
  	if (isIndex && !isPkgDeclared && !window[pkg + ".registered"]) {
  		pkgRefCount++;
  		if (pkg == "java")
  			pkg = "core" // JSmol -- moves java/package.js to core/package.js
  		_Loader.loadClass(pkg + ".package", function () {
  					if (--pkgRefCount == 0)
  						runtimeLoaded();
  					//fSuccess && fSuccess();
  				}, true, true, 1);
  		return;
  	}
  	fSuccess && fSuccess();
  };
  
  /**
   * BH: allows user/developer to load classes even though wrapping and Google
   * Closure Compiler has not been run on the class.
   *   
   */
  Clazz.loadClass = function (name, onLoaded, async) {
    if (!self.Class) {
      Class = Clazz;
      Class.forName = Clazz._4Name;
      JavaObject = Clazz._O;
      // maybe more here
    }
    return (name && _Loader.loadClass(name, onLoaded, true, async, 1));
  }
  
  /**
   * Load the given class ant its related classes.
   */
  /* public */
  _Loader.loadClass = function (name, onLoaded, forced, async, mode) {
  
    //System.out.println("loadClass " + name)
    
    mode || (mode = 0); // BH: not implemented
    (async == null) && (async = false);
    
   	if (typeof onLoaded == "boolean")
  		return Clazz.evalType(name);
  
  	// Make sure that packageClasspath ("java", base, true); 
  	// is called before any _Loader#loadClass is called.
  
  	if (needPackage("java")) {
  		_Loader.loadPackage("java");
    }
      
  // BH unnecessary	
  // if (needPackage("core")) {
  //		_Loader.loadPackage("core");
  //    }	
  
  //	var swtPkg = "org.eclipse.swt";
  //	if (name.indexOf (swtPkg) == 0 || name.indexOf ("$wt") == 0) {
  //		_Loader.assurePackageClasspath (swtPkg);
  //	}
  //	if (name.indexOf ("junit") == 0) {
  //		_Loader.assurePackageClasspath ("junit");
  //	}
  
  	// Any _Loader#loadClass calls will be queued until java.* core classes are loaded.
  
  	_Loader.keepOnLoading = true;
  	
  	if (!forced && (pkgRefCount && name.lastIndexOf(".package") != name.length - 8
  			|| name.indexOf("java.") != 0 && !isClassDefined(runtimeKeyClass)
  		 )) {	
  		queueBe4KeyClazz.push([name, onLoaded]);
      
      
    System.out.println("loadclass-queuing" + name+ runtimeKeyClass + " "+ isClassDefined(runtimeKeyClass))
  
  		return;    
  	}
  	var b;
  	if ((b = isClassDefined(name)) || isClassExcluded(name)) {
  		if (b && onLoaded) {
  			var nn = findNode(name);
  			if (!nn || nn.status >= Node.STATUS_LOAD_COMPLETE) {
  				if (async) {
  					window.setTimeout(onLoaded, 25);
  				} else {
  					onLoaded();
  				}
  			}
  		}
  		return;
  	}
  	var path = _Loader.getClasspathFor(name);
    var existed = loadedScripts[path];
    	var qq = classQueue;
  	if (!existed)
  		for (var i = qq.length; --i >= 0;)
  			if (qq[i].path == path || qq[i].name == name) {
  				existed = true;
  				break;
  			}
  	if (existed) {
  		if (onLoaded) {
  			var n = findNode(name);
  			if (n) {
  				if (!n.onLoaded) {
  					n.onLoaded = onLoaded;
  				} else if (onLoaded != n.onLoaded) {
  					n.onLoaded = (function (nF, oF) { return function () { nF(); oF() };	}) (n.onLoaded, onLoaded);
  				}
  			}
  		}
  		return;
  	}
  
  	var n = (Clazz.unloadedClasses[name] && findNode(name) || new Node());
  	n.name = name;
  	n.path = path;
  	n.isPackage = (path.lastIndexOf("package.js") == path.length - 10);
  	mappingPathNameNode(path, name, n);
  	n.onLoaded = onLoaded;
  	n.status = Node.STATUS_KNOWN;
  	var needBeingQueued = false;
  	for (var i = qq.length; --i >= 0;) {
  		if (qq[i].status != Node.STATUS_LOAD_COMPLETE) {
  			needBeingQueued = true;
  			break;
  		}
  	}
  	
  	if (n.isPackage) {//forced
  		// push class to queue
  		var pt = qq.length;
  		for (; --pt >= 0;) {
  			if (qq[pt].isPackage) 
  				break;
  			qq[pt + 1] = qq[pt];
  		}
  		qq[++pt] = n;
  	} else if (needBeingQueued) {
  		qq.push(n);
  	}
  	if (!needBeingQueued) { // can be loaded directly
  		var bSave = false;
  		if (onLoaded) {	
  			bSave = isLoadingEntryClass;
  			isLoadingEntryClass = true;
  		}
      if (forced)onLoaded = null;
  		addChildClassNode(clazzTreeRoot, n, true);
  		loadScript(n, n.path, n.requiredBy, false, onLoaded ? function(_loadClass){ isLoadingEntryClass = bSave; onLoaded()}: null);
  	}
  };
  
  /*
   * Check whether given package's classpath is setup or not.
   * Only "java" and "org.eclipse.swt" are accepted in argument.
   */
  /* private */
  var needPackage = function(pkg) {
    // note that false != null and true != null
  	return (window[pkg + ".registered"] != null && !classpathMap["@" + pkg]);
  }
  
  /* private */
  _Loader.loadPackage = function(pkg, fSuccess) {
  	fSuccess || (fSuccess = null);
  	window[pkg + ".registered"] = false;
  	_Loader.loadPackageClasspath(pkg, 
  		(_Loader.J2SLibBase || (_Loader.J2SLibBase = (_Loader.getJ2SLibBase() || "j2s/"))), 
  		true, fSuccess);
  };
  
  /**
   * Register classes to a given *.z.js path, so only a single *.z.js is loaded
   * for all those classes.
   */
  /* public */
  _Loader.jarClasspath = function (jar, clazzes) {
  	if (!(clazzes instanceof Array))
  		clazzes = [clazzes];
  	unwrapArray(clazzes);
    if (Jmol._debugCore)
      jar = jar.replace(/\.z\./, ".")
  	for (var i = clazzes.length; --i >= 0;)
  		classpathMap["#" + clazzes[i]] = jar;
  	classpathMap["$" + jar] = clazzes;
  };
  
  /**
   * Usually be used in .../package.js. All given packages will be registered
   * to the same classpath of given prefix package.
   */
  /* public */
  _Loader.registerPackages = function (prefix, pkgs) {
  	//_Loader.checkInteractive ();
  	var base = _Loader.getClasspathFor (prefix + ".*", true);
  	for (var i = 0; i < pkgs.length; i++) {
  		if (window["Clazz"]) {
  			Clazz.declarePackage (prefix + "." + pkgs[i]);
  		}
  		_Loader.loadPackageClasspath (prefix + "." + pkgs[i], base);
  	}
  };
  
  /**
   * Using multiple sites to load *.js in multiple threads. Using multiple
   * sites may avoid 2 HTTP 1.1 connections recommendation limit.
   * Here is a default implementation for http://archive.java2script.org.
   * In site archive.java2script.org, there are 6 sites:
   * 1. http://archive.java2script.org or http://a.java2script.org
   * 2. http://erchive.java2script.org or http://e.java2script.org
   * 3. http://irchive.java2script.org or http://i.java2script.org
   * 4. http://orchive.java2script.org or http://o.java2script.org
   * 5. http://urchive.java2script.org or http://u.java2script.org
   * 6. http://yrchive.java2script.org or http://y.java2script.org
   */
  /* protected */
  	/*
  _Loader.multipleSites = function (path) {
  	var deltas = window["j2s.update.delta"];
  	if (deltas && deltas instanceof Array && deltas.length >= 3) {
  		var lastOldVersion = null;
  		var lastNewVersion = null;
  		for (var i = 0; i < deltas.length / 3; i++) {
  			var oldVersion = deltas[i + i + i];
  			if (oldVersion != "$") {
  				lastOldVersion = oldVersion;
  			}
  			var newVersion = deltas[i + i + i + 1];
  			if (newVersion != "$") {
  				lastNewVersion = newVersion;
  			}
  			var relativePath = deltas[i + i + i + 2];
  			var key = lastOldVersion + "/" + relativePath;
  			var idx = path.indexOf (key);
  			if (idx != -1 && idx == path.length - key.length) {
  				path = path.substring (0, idx) + lastNewVersion + "/" + relativePath;
  				break;
  			}
  		}
  	}
  	var length = path.length;
  	if (maxLoadingThreads > 1 
  			&& ((length > 15 && path.substring (0, 15) == "http://archive.")
  			|| (length > 9 && path.substring (0, 9) == "http://a."))) {
  		var index = path.lastIndexOf("/");
  		if (index < length - 3) {
  			var arr = ['a', 'e', 'i', 'o', 'u', 'y'];
  			var c1 = path.charCodeAt (index + 1);
  			var c2 = path.charCodeAt (index + 2);
  			var idx = (length - index) * 3 + c1 * 5 + c2 * 7; // Hash
  			return path.substring (0, 7) + arr[idx % 6] + path.substring (8);
  		}
  	}
  	return path;
  };
  	*/
  
  /**
   * Return the *.js path of the given class. Maybe the class is contained
   * in a *.z.js jar file.
   * @param clazz Given class that the path is to be calculated for. May
   * be java.package, or java.lang.String
   * @param forRoot Optional argument, if true, the return path will be root
   * of the given classs' package root path.
   * @param ext Optional argument, if given, it will replace the default ".js"
   * extension.
   */
  /* public */
  _Loader.getClasspathFor = function (clazz, forRoot, ext) {
  	var path = classpathMap["#" + clazz];
  	if (!path || forRoot || ext) {
  		var base;
  		var idx;
  		if (path) {
  			clazz = clazz.replace(/\./g, "/");	
  			if ((idx = path.lastIndexOf(clazz)) >= 0 
  				|| (idx = clazz.lastIndexOf("/")) >= 0 
  					&& (idx = path.lastIndexOf(clazz.substring(0, idx))) >= 0)
  				base = path.substring(0, idx);
  		} else {
  			idx = clazz.length + 2;
  			while ((idx = clazz.lastIndexOf(".", idx - 2)) >= 0)
  				if ((base = classpathMap["@" + clazz.substring(0, idx)]))
  					break;
  			if (!forRoot)
  				clazz = clazz.replace (/\./g, "/");	
  		}
  		if (base == null) {
  			var bins = "binaryFolders";
  			base = (window["Clazz"] && Clazz[bins] && Clazz[bins].length ? Clazz[bins][0] 
  				: _Loader[bins]	&& _Loader[bins].length ? _Loader[bins][0]
  				: "j2s");
  		}
  		path = (base.lastIndexOf("/") == base.length - 1 ? base : base + "/") + (forRoot ? ""
  			: clazz.lastIndexOf("/*") == clazz.length - 2 ? clazz.substring(0, idx + 1)
  			: clazz + (!ext ? ".js" : ext.charAt(0) != '.' ? "." + ext : ext));
  	}		
  	return path;//_Loader.multipleSites(path);
  };
  
  /**
   * To ignore some classes.
   */
  /* public */
  _Loader.ignore = function () {
  	var clazzes = (arguments.length == 1 && arguments[0] instanceof Array ?
  			clazzes = arguments[0] : null);
  	var n = (clazzes ? clazzes.length : arguments.length);
  	if (!clazzes) {
  		clazzes = new Array(n);
  		for (var i = 0; i < n; i++)
  			clazzes[i] = arguments[i];
  	}
  	unwrapArray(clazzes);
  	for (var i = 0; i < n; i++)
  		excludeClassMap["@" + clazzes[i]] = 1;
  };
  
  /**
   * The following *.script* can be overriden to indicate the 
   * status of classes loading.
   *
   * TODO: There should be a Java interface with name like INativeLoaderStatus
   */
  /* public */
  _Loader.onScriptLoading = function (file){};
  
  /* public */
  _Loader.onScriptLoaded = function (file, isError){};
  
  /* public */
  _Loader.onScriptInitialized = function (file){};
  
  /* public */
  _Loader.onScriptCompleted = function (file){};
  
  /* public */
  _Loader.onClassUnloaded = function (clazz){};
  
  /**
   * After all the classes are loaded, this method will be called.
   * Should be overriden to run *.main([]).
   */
  /* public */
  _Loader.onGlobalLoaded = function () {};
  
  /* public */
  _Loader.keepOnLoading = true; // never set false in this code
  
  
  /* private */
  var mapPath2ClassNode = {};
  
  /* private */
  var isClassExcluded = function (clazz) {
  	return excludeClassMap["@" + clazz];
  };
  
  /* Used to keep ignored classes */
  /* private */
  var excludeClassMap = {};
  
  /* private */
  var evaluate = function(file, file0, js, isLoaded) {
    if (!isLoaded)
   		try {
  			eval(js + ";//# sourceURL="+file);
  		} catch (e) {      
        if (Clazz._isQuiet) 
          return;
  			var s = "[Java2Script] The required class file \n\n" + file + (js.indexOf("[Exception") == 0 && js.indexOf("data: no") ? 
           "\nwas not found.\n"
          : "\ncould not be loaded. Script error: " + e.message + " \n\ndata:\n\n" + js) + "\n\n" + Clazz.getStackTrace();
    		alert(s)
  			Clazz.alert(s);
  			throw e;
  		}
  	_Loader.onScriptLoaded(file, false);
  	tryToLoadNext(file0);
  }
  
  /* private */
  var failedHandles = {};
  
  /* private */
  var generateRemovingFunction = function (node) {
  	return function () {
  		if (node.readyState != "interactive") {
  			try {
  				if (node.parentNode)
  					node.parentNode.removeChild (node);
  			} catch (e) { }
  			node = null;
  		}
  	};
  };
  
  /* private */
  var removeScriptNode = function (n) {
  	if (window["j2s.script.debugging"]) {
  		return;
  	}
  	// lazily remove script nodes.
  	window.setTimeout (generateRemovingFunction (n), 1);
  };
  
  /* public */
  Clazz._4Name = function(clazzName, applet, state) {
  	if (Clazz.isClassDefined(clazzName))
  		return Clazz.evalType(clazzName);
  	var f = (Jmol._isAsync && applet ? applet._restoreState(clazzName, state) : null);
  	if (f == 1)
  		return null; // must be already being created
  	if (_Loader.setLoadingMode(f ? _Loader.MODE_SCRIPT : "xhr.sync")) {
  		_Loader.loadClass(clazzName, f, false, true, 1);
  		return null; // this will surely throw an error, but that is OK
  	}
  	//alert ("Using Java reflection: " + clazzName + " for " + applet._id + " \n"+ Clazz.getStackTrace());
  	_Loader.loadClass(clazzName);
  	return Clazz.evalType(clazzName);
  };
  
  /**
   * BH: possibly useful for debugging
   */ 
  Clazz.currentPath= "";
  
  /**
   * Load *.js by adding script elements into head. Hook the onload event to
   * load the next class in dependency tree.
   */
  /* private */
  var loadScript = function (node, file, why, ignoreOnload, fSuccess, _loadScript) {
  
  	Clazz.currentPath = file;
    
  	if (ignoreOnload)alert("WHY>>")
  //BH removed	// maybe some scripts are to be loaded without needs to know onload event.
  //	if (!ignoreOnload && loadedScripts[file]) {
  //		_Loader.tryToLoadNext(file);
  //		return;
  //	}
  
    var isLoaded = loadedScripts[file];
  	loadedScripts[file] = true;
  	// also remove from queue
  	removeArrayItem(classQueue, file);
  
    // forces not-found message
    // at least for now, force synchronous transfer of all class files
    isUsingXMLHttpRequest = true;
    isAsynchronousLoading = false;
    
    
    if (_Loader._checkLoad) {
      System.out.println("\t" + file + (why ? "\n -- required by " + why : "") + "  ajax=" + isUsingXMLHttpRequest + " async=" + isAsynchronousLoading)
    }
  
    var file0 = file;
    if (Clazz._debugging) {
      file = file.replace(/\.z\.js/,".js");
    }
  
    if (!isLoaded)
      System.out.println("loadScript " + file)
  
  	_Loader.onScriptLoading(file);
  	if (isUsingXMLHttpRequest && !isAsynchronousLoading) {
  		// alert("\t" + file + (why ? "\n -- required by " + why : "") + "  ajax=" + isUsingXMLHttpRequest + " async=" + isAsynchronousLoading + " " + Clazz.getStackTrace())
  		// synchronous loading
  		// works in MSIE locally unless a binary file :)
  		// from Jmol.api.Interface only
  		var data = Jmol._getFileData(file);
      try{
  		  evaluate(file, file0, data, isLoaded);
      }catch(e) {
        alert(e + " loading file " + file + " " + node.name + " " + Clazz.getStackTrace());
      }
      if (fSuccess) {
  //      System.out.println("firing in loadScript " + file + " " + (fSuccess && fSuccess.toString()))
        fSuccess(); 
      }
  		return;
  	}
    // only when running asynchronously    
  	var info = {
  		dataType:"script",
  		async:true, 
  		type:"GET", 
  		url:file,
  		success:W3CScriptOnCallback(file, false, fSuccess),
  		error:W3CScriptOnCallback(file, true, fSuccess)
  	};
  	inLoadingThreads++;
    if (isLoaded)
      setTimeout(info.success, 0);
    else
  	 Jmol.$ajax(info);
  };
  
  /* private */
  var W3CScriptOnCallback = function (path, forError, fSuccess) {
    var s = Clazz.getStackTrace();
  	return function () {
  	if (forError && __debuggingBH)Clazz.alert ("############ forError=" + forError + " path=" + path + " ####" + (forError ? "NOT" : "") + "LOADED###");
  		if (isGecko && this.timeoutHandle)
  			window.clearTimeout(this.timeoutHandle), this.timeoutHandle = null;
  		if (inLoadingThreads > 0)
  			inLoadingThreads--;
  		this.onload = null;
  		this.onerror = null;
  		if (forError) 
  			alert ("There was a problem loading " + path);
  		_Loader.onScriptLoaded(path, true);
  		var node = this;			
  		var f;
      if (fSuccess)
        f = function(_W3scriptFS){removeScriptNode(node);tryToLoadNext(path, fSuccess); };
      else
        f = function(_W3script){removeScriptNode(node);tryToLoadNext(path)};
  		if (loadingTimeLag >= 0)
  			window.setTimeout(function() { tryToLoadNext(path, f); }, loadingTimeLag);
  		else
  			tryToLoadNext(path, f);
  	};
  };
  
  /* private */
  var isLoadingEntryClass = true;
  
  /* private */
  var besidesJavaPackage = false;
  
  /**
   * After class is loaded, this method will be executed to check whether there
   * are classes in the dependency tree that need to be loaded.
   */
  /* private */
  var tryToLoadNext = function (file, fSuccess) {
  	var node = mapPath2ClassNode["@" + file];
  	if (!node) // maybe class tree root
  		return;
  	var n;
    // check for content loaded
  	var clazzes = classpathMap["$" + file];
  	if (clazzes) {
  		for (var i = 0; i < clazzes.length; i++) {
  			var name = clazzes[i];
  			if (name != node.name && (n = findNode(name))) {
  				if (n.status < Node.STATUS_CONTENT_LOADED) {
  					n.status = Node.STATUS_CONTENT_LOADED;
  					updateNode(n);
  				}
  			} else {
  				n = new Node();
  				n.name = name;
  				var pp = classpathMap["#" + name];
  				if (!pp) {
  					alert (name + " J2S error in tryToLoadNext");
  					error("Java2Script implementation error! Please report this bug!");
  				}
  				n.path = pp;
  				mappingPathNameNode (n.path, name, n);
  				n.status = Node.STATUS_CONTENT_LOADED;
  				addChildClassNode(clazzTreeRoot, n, false);
  				updateNode(n);
  			}
  		}
  	}
  	if (node instanceof Array) {
  		for (var i = 0; i < node.length; i++) {
  			if (node[i].status < Node.STATUS_CONTENT_LOADED) {
  				node[i].status = Node.STATUS_CONTENT_LOADED;
  				updateNode(node[i]);
  			}
  		}
  	} else if (node.status < Node.STATUS_CONTENT_LOADED) {
  		var stillLoading = false;
  		var ss = document.getElementsByTagName ("SCRIPT");
  		for (var i = 0; i < ss.length; i++) {
  			if (isIE) {
  				if (ss[i].onreadystatechange && ss[i].onreadystatechange.path == node.path
  						&& ss[i].readyState == "interactive") {
  					stillLoading = true;
  					break;
  				}
  			} else if (ss[i].onload && ss[i].onload.path == node.path) {
  				stillLoading = true;
  				break;
  			}
  		}
  		if (!stillLoading) {
  			node.status = Node.STATUS_CONTENT_LOADED;
  			updateNode(node);
  		}
  	}
  	/*
  	 * Maybe in #optinalLoaded inside above _Loader#updateNode calls, 
  	 * _Loader.keepOnLoading is set false (Already loaded the wanted
  	 * classes), so here check to stop.
  	 */
  	 
  	if (!_Loader.keepOnLoading) // set externally
  		return;
  
   // check for a "must" class that has content and load it
  	var cq;
  	var working = true;
  	if ((n = findNextMustClass(Node.STATUS_KNOWN))) {
  		loadClassNode(n);
  		while (inLoadingThreads < maxLoadingThreads) {
  			if (!(n = findNextMustClass(Node.STATUS_KNOWN)))
  				break;
  			loadClassNode(n); // will increase inLoadingThreads!
  		}
  	} else if ((cq = classQueue).length != 0) { 
  		/* queue must be loaded in order! */
  		n = cq.shift();
  		if (!loadedScripts[n.path] 
  				|| cq.length != 0 
  				|| !isLoadingEntryClass
  				|| n.musts.length
  				|| n.optionals.length) {
  			addChildClassNode(clazzTreeRoot, n, true);
  			loadScript(n, n.path, n.requiredBy, false);
  		} else if (isLoadingEntryClass) {
  			/*
  			 * The first time reaching here is the time when ClassLoader
  			 * is trying to load entry class. Class with #main method and
  			 * is to be executed is called Entry Class.
  			 *
  			 * Here when loading entry class, ClassLoader should not call
  			 * the next following loading script. This is because, those
  			 * scripts will try to mark the class as loaded directly and
  			 * then continue to call #onLoaded callback method,
  			 * which results in an script error!
  			 */
  			isLoadingEntryClass = false;
  		}
  	} else if ((n = findNextRequiredClass(Node.STATUS_KNOWN))) {
  		loadClassNode(n);
  		while (inLoadingThreads < maxLoadingThreads) {
  			if (!(n = findNextRequiredClass(Node.STATUS_KNOWN)))
  				break;
  			loadClassNode(n); // will increase inLoadingThreads!
  		}
  	} else {
  		working = false;
  	}
  	if (working || inLoadingThreads > 0)
  		return;
    // 
    // now check all classes that MUST be loaded prior to initialization 
    // of some other class (static calls, extends, implements)
    // and all classes REQUIRED somewhere in that class, possibly by the constructor
    // (that is, "new xxxx()" called somewhere in code) and update them
    // that have content but are not declared already 
  	var f = [findNextMustClass,findNextRequiredClass];
  	var lastNode = null;
  	for (var i = 0; i < 2; i++)
  		while ((n = f[i](Node.STATUS_CONTENT_LOADED))) {
  			if (i == 1 && lastNode === n) // Already existed cycle ?
  				n.status = Node.STATUS_LOAD_COMPLETE;
  			updateNode(n);
  			lastNode = n;
  		}
      
    // check for load cycles
    
  	while (true) {
  		tracks = [];
  		if (!checkCycle(clazzTreeRoot, file))
  			break;
  	}
    
    // and update all MUST and REQUIRED classes that are declared already 
    
  	for (var i = 0; i < 2; i++) {
  		lastNode = null;
  		while ((n = f[i](Node.STATUS_DECLARED))) {
  			if (lastNode === n) 
  				break;
  			updateNode(lastNode = n);
  		}
  	}
  	var done = [];
  	for (var i = 0; i < 2; i++) 
  		while ((n = f[i](Node.STATUS_DECLARED)))
  			done.push(n), n.status = Node.STATUS_LOAD_COMPLETE;
  	if (done.length) {
  		for (var i = 0; i < done.length; i++)
  			destroyClassNode(done[i]);
  		for (var i = 0; i < done.length; i++)
  			if ((f = done[i].onLoaded))
  				done[i].onLoaded = null, f();
  	}
    
    
    
    
    
    
    
  	//System.out.println(node.name + " loaded completely" + _Loader.onGlobalLoaded + "\n\n")
    if (fSuccess) {
      //System.out.println("tryToLoadNext firing " + _Loader._classCountOK + "/" + _Loader._classCountPending + " "   + fSuccess.toString() + " " + Clazz.getStackTrace())
  	  fSuccess();
    } else if (_Loader._classCountPending) {
      for (var name in _Loader._classPending) {
        var n = findNode(name);
        System.out.println("class left pending " + name + " " + n);
        if (n) {
          updateNode(n);
          break;
        }
      }
    } else {
      
   // System.out.println("I think I'm done " 
    // + _Loader._classCountOK + "/" + _Loader._classCountPending + " " 
     //+ _Loader.onGlobalLoaded.toString() + " " + Clazz.getStackTrace()
   //  )
      if (_Loader._checkLoad) {
        System.out.println("I think I'm done: SAEM call count: " + SAEMid);
        Clazz.showDuplicates(true);
      }
    }
  	_Loader.onGlobalLoaded();
  };
  
  
  var tracks = [];
  
  /*
   * There are classes reference cycles. Try to detect and break those cycles.
   */
  /* private */
  var checkCycle = function (node, file) {
  	var ts = tracks;
  	var len = ts.length;
    // add this node to tracks
  	ts.push(node);
  	var i = len;
  	for (; --i >= 0;)
  		if (ts[i] === node && ts[i].status >= Node.STATUS_DECLARED) 
  			break;
  	if (i >= 0) {
      // this node is already in tracks, and it has been declared already
      // for each node in tracks, set its status to "LOAD_COMPLETE"
      // update all parents, remove all parents, and fire its onLoaded function
      // then clear tracks and return true (keep checking)  
      if (_Loader._checkLoad) {
        var msg = "cycle found loading " + file + " for " + node;
        System.out.println(msg)
      } 
  		for (; i < len; i++) {
        var n = ts[i];
  			n.status = Node.STATUS_LOAD_COMPLETE;
  			destroyClassNode(n); // Same as above
  			for (var k = 0; k < n.parents.length; k++)
  				updateNode(n.parents[k]);
  			n.parents = [];
        var f = n.onLoaded;
        if (_Loader._checkLoad) {
          var msg = "cycle setting status to LOAD_COMPLETE for " + n.name + (f ? " firing " + f.toString() : "");
          System.out.println(msg)
        } 
  			if (f)
  				n.onLoaded = null, f();
  		}
  		ts.length = 0;
  		return true;
  	}
  	var a = [node.musts, node.optionals];
  	for (var j = 0; j < 2; j++)
  		for (var r = a[j], i = r.length; --i >= 0;)
  			if (r[i].status == Node.STATUS_DECLARED && checkCycle(r[i], file)) 
  				return true;
    // reset _tracks to its original length      
  	ts.length = len;
  	return false; // done 
  };
  
  
  _Loader._classCountPending = 0;
  _Loader._classCountOK = 0;
  _Loader._classPending = {};
  
  _Loader.showPending = function() {
    var a = [];
    for (var name in _Loader._classPending) {
      var n = findNode(name);
      if (!n) {
        alert("No node for " + name);
        continue;
      }
      a.push(n);
      System.out.println(showNode("", "", n, "", 0));     
    }  
    return a;
  }
  
  var showNode = function(s, names, node, inset, level) {
    names += "--" + node.name;
    s += names + "\n";
    if (level > 5) {
      s += inset + " ...\n";
      return s;
    }
    inset += "\t";
    s += inset + "status: " + node.status + "\n";
    if (node.parents && node.parents.length && node.parents[0] && node.parents[0].name) {
      s += inset + "parents: " + node.parents.length + "\n";
      for (var i = 0; i < node.parents.length; i++) {
        s = showNode(s, names, node.parents[i], inset + "\t", level+1);
      }
      s += "\n";
    }
  //  if (node.requiredBy) {
  //    s += inset + "requiredBy:\n";
  //    s = showNode(s, names, node.requiredBy, inset + "\t", level+1);
  //    s += "\n";
  //  }
    return s;    
  }     
  
  /**
   * Update the dependency tree nodes recursively.
   */
  /* private */
  updateNode = function(node, _updateNode) {
  	if (!node.name || node.status >= Node.STATUS_LOAD_COMPLETE) {
  		destroyClassNode(node);
  		return;
  	}
  	var ready = true;
    // check for declared and also having MUSTS
  	if (node.musts.length && node.declaration) {
  		for (var mustLength = node.musts.length, i = mustLength; --i >= 0;) {
  			var n = node.musts[i];
  			n.requiredBy = node;
  			if (n.status < Node.STATUS_DECLARED && isClassDefined (n.name)) {
  				var nns = []; // a stack for onLoaded events
  				n.status = Node.STATUS_LOAD_COMPLETE;
  				destroyClassNode(n); // Same as above
  				if (n.declaration	&& n.declaration.clazzList) {
  					// For those classes within one *.js file, update them synchronously.
  					for (var j = 0, list = n.declaration.clazzList, l = list.length; j < l; j++) {
  						var nn = findNode (list[j]);
  						if (nn && nn.status != Node.STATUS_LOAD_COMPLETE
  								&& nn !== n) {
  							nn.status = n.status;
  							nn.declaration = null;
  							destroyClassNode(nn);
  							nn.onLoaded && nns.push(nn);
  						}
  					}
  					n.declaration = null;
  				}
          // fire all onLoaded events
  				if (n.onLoaded)
  					nns.push(n);
  				for (var j = 0; j < nns.length; j++) {
  					var onLoaded = nns[j].onLoaded;
  					if (onLoaded) {
  						nns[j].onLoaded = null;
  						onLoaded();
  					}
  				}
  			} else {
  				(n.status == Node.STATUS_CONTENT_LOADED) && updateNode(n); // musts may be changed
  				if (n.status < Node.STATUS_DECLARED)
  					ready = false;
  			}
  			if (node.musts.length != mustLength) {
  				// length changed -- restart!
  				i = mustLength = node.musts.length;
  				ready = true;
  			}
  		}
  	}
  	if (!ready)
  		return;
  	if (node.status < Node.STATUS_DECLARED) {
  		var decl = node.declaration;
  		if (decl)
  			decl(), decl.executed = true;
      if(_Loader._checkLoad) {
              if (_Loader._classPending[node.name]) {
                delete _Loader._classPending[node.name];
                _Loader._classCountOK;
                _Loader._classCountPending--;
  //              System.out.println("OK " + (_Loader._classCountOK) + " FOR " + node.name)
              }
      }
  		node.status = Node.STATUS_DECLARED;
  		if (definedClasses)
  			definedClasses[node.name] = true;
  		_Loader.onScriptInitialized(node.path);
  		if (node.declaration && node.declaration.clazzList) {
  			// For those classes within one *.js file, update them synchronously.
  			for (var j = 0, list = node.declaration.clazzList, l = list.length; j < l; j++) {
  				var nn = findNode(list[j]);
  				if (nn && nn.status != Node.STATUS_DECLARED
  						&& nn !== node) {
  					nn.status = Node.STATUS_DECLARED;
  					if (definedClasses)
  						definedClasses[nn.name] = true;
  					_Loader.onScriptInitialized(nn.path);
  				}
  			}
  		}
  	}
  	var level = Node.STATUS_DECLARED;
  	if (node.optionals.length == 0 && node.musts.length == 0
  			|| node.status > Node.STATUS_KNOWN && !node.declaration
  			|| checkStatusIs(node.musts, Node.STATUS_LOAD_COMPLETE)
  					&& checkStatusIs(node.optionals, Node.STATUS_LOAD_COMPLETE)) { 
  		level = Node.STATUS_LOAD_COMPLETE;
  		if (!doneLoading(node, level))
  			return false;
  			// For those classes within one *.js file, update them synchronously.
  		if (node.declaration && node.declaration.clazzList) {
  			for (var j = 0, list = node.declaration.clazzList, l = list.length; j < l; j++) {
  				var nn = findNode(list[j]);
  				if (nn && nn.status != level && nn !== node) {
  					nn.declaration = null;
  					if (!doneLoading(nn, level))
  						return false;
  				}
  			}
  		}
  	}
    // _Loader.updateParents = function (node, level, _updateParents)
  	if (node.parents && node.parents.length) {
    	for (var i = 0; i < node.parents.length; i++) {
    		var p = node.parents[i];
    		if (p.status < level) 
    			updateNode(p, p.name);
    	}
    	if (level == Node.STATUS_LOAD_COMPLETE)
    		node.parents = [];
    }
  };
  
  /* private */
  var checkStatusIs = function(arr, status){
  	for (var i = arr.length; --i >= 0;)
  		if (arr[i].status < status)
  			return false;
  	return true;
  }
  /* private */
  var doneLoading = function(node, level, _doneLoading) {
  	node.status = level;
  	_Loader.onScriptCompleted(node.path);
    
  	var onLoaded = node.onLoaded;
  	if (onLoaded) {
  		node.onLoaded = null;
  		onLoaded();
  		if (!_Loader.keepOnLoading)
  			return false;
  	}
    
  	destroyClassNode(node);
  	return true;
  }
  
  /*
   * Be used to record already used random numbers. And next new random
   * number should not be in the property set.
   */
  /* private */
  var usedRandoms = {
    "r0.13412" : 1
  };
  
  /* private */
  var getRnd = function() {
  	while (true) { // get a unique random number
  		var rnd = Math.random();
  		var s = "r" + rnd;
  		if (!usedRandoms[s])
  			return (usedRandoms[s] = 1, clazzTreeRoot.random = rnd);
  	}
  }
  
  /* protected */
  var findNode = function(clazzName) {
  	getRnd();
  	return findNodeUnderNode(clazzName, clazzTreeRoot);
  };
  
  /* private */
  var findNextRequiredClass = function(status) {
  	getRnd();
  	return findNextRequiredNode(clazzTreeRoot, status);
  };
  
  /* private */
  var findNextMustClass = function(status) {
  	return findNextMustNode(clazzTreeRoot, status);
  };
  
  /* private */
  var findNodeUnderNode = function(clazzName, node) {
  	var n;
  	// node, then musts then optionals
  	return (node.name == clazzName ? node 
  		: (n = findNodeWithin(clazzName, node.musts))
  		|| (n = findNodeWithin(clazzName, node.optionals)) 
  		? n : null);
  };
  
  /* private */
  var findNodeWithin = function(name, arr) {
  	var rnd = clazzTreeRoot.random;
  	for (var i = arr.length; --i >= 0;) {
  		var n = arr[i];
  		if (n.name == name)
  			return n;
  		if (n.random != rnd) {
  			n.random = rnd;
  			if ((n = findNodeUnderNode(name, n)))
  				return n;
  		}
  	}
  	return null;
  }
  
  /* private */
  var checkStatus = function(n, status) {
  	return (n.status == status 
  			&& (status != Node.STATUS_KNOWN || !loadedScripts[n.path])
  			&& (status == Node.STATUS_DECLARED	|| !isClassDefined (n.name)));
  }
  
  /* private */
  var findNextMustNode = function(node, status) {
  	for (var i = node.musts.length; --i >= 0;) {
  		var n = node.musts[i];
  		if (checkStatus(n, status) || (n = findNextMustNode(n, status)))
  			return n;	
  	}
  	return (checkStatus(node, status) ? node : null); 
  };
  
  /* private */
  var findNextRequiredNode = function (node, status) {
  	// search musts first
  	// search optionals second
  	// search itself last
  	var n;
  	return ((n = searchClassArray(node.musts, status))
  		|| (n = searchClassArray(node.optionals, status))
  		|| checkStatus(n = node, status) ? n : null);
  };
  
  /* private */
  var searchClassArray = function (arr, status) {
  	if (arr) {
  		var rnd = clazzTreeRoot.random;
  		for (var i = 0; i < arr.length; i++) {
  			var n = arr[i];
  			if (checkStatus(n, status))
  				return n;
  			if (n.random != rnd) {
  				n.random = rnd; // mark as visited!
  				if ((n = findNextRequiredNode(n, status)))
  					return n;
  			}
  		}
  	}
  	return null;
  };
  
  /**
   * This map variable is used to mark that *.js is correctly loaded.
   * In IE, _Loader has defects to detect whether a *.js is correctly
   * loaded or not, so inner loading mark is used for detecting.
   */
  /* private */
  var innerLoadedScripts = {};
  
  /**
   * This method will be called in almost every *.js generated by Java2Script
   * compiler.
   */
  /* public */
  var load = function (musts, name, optionals, declaration) {
    // called as name.load in Jmol
  	if (name instanceof Array) {
  		unwrapArray(name);
  		for (var i = 0; i < name.length; i++)
  			load(musts, name[i], optionals, declaration, name);
  		return;
  	}	
  
    if (_Loader._checkLoad) {
      if (_Loader._classPending[name]) {
        //alert("duplicate load for " + name)
      } else {
        _Loader._classPending[name] = 1;
        if (_Loader._classCountPending++ == 0)
          _Loader._classCountOK = 0;
        System.out.println("Loading class " + name);
      }
    }
  
  //	if (clazz.charAt (0) == '$')
  //		clazz = "org.eclipse.s" + clazz.substring (1);
  	var node = mapPath2ClassNode["#" + name];
  	if (!node) { // load called inside *.z.js?
  		var n = findNode(name);
  		node = (n ? n : new Node());
  		node.name = name;
  		node.path = classpathMap["#" + name] || "unknown";
  		mappingPathNameNode(node.path, name, node);
  		node.status = Node.STATUS_KNOWN;
  		addChildClassNode(clazzTreeRoot, node, false);
  	}
  	processRequired(node, musts, true);
  	if (arguments.length == 5 && declaration) {
  		declaration.status = node.status;
  		declaration.clazzList = arguments[4];
  	}
  	node.declaration = declaration;
  	if (declaration) 
  		node.status = Node.STATUS_CONTENT_LOADED;
  	processRequired(node, optionals, false);
  };
  
  /* private */
  var processRequired = function(node, arr, isMust) {
  	if (arr && arr.length) {
  		unwrapArray(arr);
  		for (var i = 0; i < arr.length; i++) {
  			var name = arr[i];
  			if (!name)
  				continue;
  			if (isClassDefined(name)
  					|| isClassExcluded(name))
  				continue;
  			var n = findNode(name);
  			if (!n) {
  				n = new Node();
  				n.name = name;
  				n.status = Node.STATUS_KNOWN;
  			}
  			n.requiredBy = node;
  			addChildClassNode(node, n, isMust);
  		}
  	}
  }
  
  /*
   * Try to be compatiable of Clazz
   */
  if (window["Clazz"]) {
  	Clazz.load = load;
  } else {
    _Loader.load = load;
  }  
  /**
   * Map different class to the same path! Many classes may be packed into
   * a *.z.js already.
   *
   * @path *.js path
   * @name class name
   * @node Node object
   */
  /* private */
  var mappingPathNameNode = function (path, name, node) {
  	var map = mapPath2ClassNode;
  	var keyPath = "@" + path;
  	var v = map[keyPath];
  	if (v) {
  		if (v instanceof Array) {
  			var existed = false;
  			for (var i = 0; i < v.length; i++) {
  				if (v[i].name == name) {
  					existed = true;
  					break;
  				}
  			}
  			if (!existed)
  				v.push(node);
  		} else {
  			map[keyPath] = [v, node];
  		}
  	} else {
  		map[keyPath] = node;
  	}
  	map["#" + name] = node;
  };
  
  /* protected */
  var loadClassNode = function (node) {
  	var name = node.name;
  	if (!isClassDefined (name) 
  			&& !isClassExcluded (name)) {
  		var path = _Loader.getClasspathFor (name/*, true*/);
  		node.path = path;
  		mappingPathNameNode (path, name, node);
  		if (!loadedScripts[path]) {
  			loadScript(node, path, node.requiredBy, false);
  			return true;
  		}
  	}
  	return false;
  };
  
  
  /**
   * Used in package
  /* public */
  var runtimeKeyClass = _Loader.runtimeKeyClass = "java.lang.String";
  
  /**
   * Queue used to store classes before key class is loaded.
   */
  /* private */
  var queueBe4KeyClazz = [];
  
  /* private */
  var J2sLibBase;
  
  /**
   * Return J2SLib base path from existed SCRIPT src attribute.
   */
  /* public */
  _Loader.getJ2SLibBase = function () {
  	var o = window["j2s.lib"];
  	return (o ? o.base + (o.alias == "." ? "" : (o.alias ? o.alias : (o.version ? o.version : "1.0.0")) + "/") : null);
  };
  
  /**
   * Indicate whether _Loader is loading script synchronously or 
   * asynchronously.
   */
  /* private */
  var isAsynchronousLoading = true;
  
  /* private */
  var isUsingXMLHttpRequest = false;
  
  /* private */
  var loadingTimeLag = -1;
  
  _Loader.MODE_SCRIPT = 4;
  _Loader.MODE_XHR = 2;
  _Loader.MODE_SYNC = 1;
  
  /**
   * String mode:
   * asynchronous modes:
   * async(...).script, async(...).xhr, async(...).xmlhttprequest,
   * script.async(...), xhr.async(...), xmlhttprequest.async(...),
   * script
   * 
   * synchronous modes:
   * sync(...).xhr, sync(...).xmlhttprequest,
   * xhr.sync(...), xmlhttprequest.sync(...),
   * xmlhttprequest, xhr
   *                                                    
   * Integer mode:
   * Script 4; XHR 2; SYNC bit 1; 
   */
  /* public */
  _Loader.setLoadingMode = function (mode, timeLag) {
  	var async = true;
  	var ajax = true;
  	if (typeof mode == "string") {
  		mode = mode.toLowerCase();
  		if (mode.indexOf("script") >= 0)
  			ajax = false;
  		else
  			async = (mode.indexOf("async") >=0);
  		async = false; // BH
  	} else {
  		if (mode & _Loader.MODE_SCRIPT)
  			ajax = false;
  		else
  			async = !(mode & _Loader.MODE_SYNC);
  	}
  	isUsingXMLHttpRequest = ajax;
  	isAsynchronousLoading = async;
  	loadingTimeLag = (async && timeLag >= 0 ? timeLag: -1);
  	return async;
  };
  
  /* private */
  var runtimeLoaded = function () {
  	if (pkgRefCount	|| !isClassDefined(runtimeKeyClass))
  		return;
  	var qbs = queueBe4KeyClazz;
  	for (var i = 0; i < qbs.length; i++)
  		_Loader.loadClass(qbs[i][0], qbs[i][1]);
  	queueBe4KeyClazz = [];
  };
  
  /*
   * Load those key *.z.js. This *.z.js will be surely loaded before other 
   * queued *.js.
   */
  /* public */
  _Loader.loadZJar = function (zjarPath, keyClass) {
  // used only by package.js for core.z.js
  	var f =	null;
  	var isArr = (keyClass instanceof Array);
  	if (isArr)
  		keyClass = keyClass[keyClass.length - 1];
  	else
  		f = (keyClass == runtimeKeyClass ? runtimeLoaded : null);			
  	_Loader.jarClasspath(zjarPath, isArr ? keyClass : [keyClass]);
  	// BH note: runtimeKeyClass is java.lang.String	
  	_Loader.loadClass(keyClass, f, true);
  };
  
  var NodeMap = {};
  var _allNodes = [];
  
  /**
   * The method help constructing the multiple-binary class dependency tree.
   */
  /* private */
  var addChildClassNode = function (parent, child, isMust) {
  	var existed = false;
  	var arr;
  	if (isMust) {
  		arr = parent.musts;
  		if (!child.requiredBy)
  			child.requiredBy = parent;
  //		if (!parent.requiresMap){
  //			parent.requires = [];
  //			parent.requiresMap = {};
  //		}
  //		if (!parent.requiresMap[child.name]) {
  //			parent.requiresMap[child.name] = 1;
  //			parent.requires.push[child];
  //		}
  	} else {
  		arr = parent.optionals;
  	}
  	if (!NodeMap[child.name]) {
  		_allNodes.push(child)
  		NodeMap[child.name]=child
  	}
  	for (var i = 0; i < arr.length; i++) {
  		if (arr[i].name == child.name) {
  			existed = true;
  			break;
  		}
  	}
  	if (!existed) {
  		arr.push(child);
  		if (isLoadingEntryClass 
  				&& child.name.indexOf("java") != 0 
  				&& child.name.indexOf("net.sf.j2s.ajax") != 0) {
  			if (besidesJavaPackage)
  				isLoadingEntryClass = false;
  			besidesJavaPackage = true;
  //		} else if (child.name.indexOf("org.eclipse.swt") == 0 
  //				|| child.name.indexOf("$wt") == 0) {
  //			window["swt.lazy.loading.callback"] = swtLazyLoading;
  //			if (needPackage("org.eclipse.swt"))
  //				return _Loader.loadPackage("org.eclipse.swt", function() {addParentClassNode(child, parent)});
  		}
  	}
  	addParentClassNode(child, parent);
  };
  
  /* private */
  var addParentClassNode = function(child, parent) {
  	if (parent.name && parent != clazzTreeRoot && parent != child)
  		for (var i = 0; i < child.parents.length; i++)
  			if (child.parents[i].name == parent.name)
  				return;
  	child.parents.push(parent);
  }
  
  /* private */
  var destroyClassNode = function (node) {
  	var parents = node.parents;
  	if (parents)
  		for (var k = parents.length; --k >= 0;)
  			removeArrayItem(parents[k].musts, node) || removeArrayItem(parents[k].optionals, node);
  };
  
  /*
  / * public * /
  _Loader.unloadClassExt = function (qClazzName) {
  	if (definedClasses)
  		definedClasses[qClazzName] = false;
  	if (classpathMap["#" + qClazzName]) {
  		var pp = classpathMap["#" + qClazzName];
  		classpathMap["#" + qClazzName] = null;
  		var arr = classpathMap["$" + pp];
  		removeArrayItem(arr, qClazzName) && (classpathMap["$" + pp] = arr);
  	}
  	var n = findNode(qClazzName);
  	if (n) {
  		n.status = Node.STATUS_KNOWN;
  		loadedScripts[n.path] = false;
  	}
  	var path = _Loader.getClasspathFor (qClazzName);
  	loadedScripts[path] = false;
  	innerLoadedScripts[path] && (innerLoadedScripts[path] = false);
  	_Loader.onClassUnloaded(qClazzName);
  };
  / * private * /
  var assureInnerClass = function (clzz, fun) {
  	clzz = clzz.__CLASS_NAME__;
  	if (Clazz.unloadedClasses[clzz]) {
  		if (clzz.indexOf("$") >= 0)
  			return;
  		var list = [];
  		var key = clzz + "$";
  		for (var s in Clazz.unloadedClasses)
  			if (Clazz.unloadedClasses[s] && s.indexOf(key) == 0)
  				list.push(s);
  		if (!list.length) 
  			return;
  		fun = "" + fun;
  		var idx1, idx2;
  		if ((idx1 = fun.indexOf(key)) < 0 || (idx2 = fun.indexOf("\"", idx1 + key.length)) < 0) 
  			return;
  		clzz = fun.substring(idx1, idx2);
  		if (!Clazz.unloadedClasses[clzz] || (idx1 = fun.indexOf("{", idx2) + 1) == 0)
  			return;
  		if ((idx2 = fun.indexOf("(" + clzz + ",", idx1 + 3)) < 0
  			|| (idx2 = fun.lastIndexOf("}", idx2 - 1)) < 0)
  				return;
  		eval(fun.substring(idx1, idx2));
  		Clazz.unloadedClasses[clzz] = null;
  	}
  };
  */
  Clazz.binaryFolders =  _Loader.binaryFolders = [ _Loader.getJ2SLibBase() ];
  
  })(Clazz, Clazz._Loader);
  
  //}
  /******************************************************************************
   * Copyright (c) 2007 java2script.org and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     Zhou Renjian - initial API and implementation
   *****************************************************************************/
  /*******
   * @author zhou renjian
   * @create Jan 11, 2007
   *******/
  
  Clazz._LoaderProgressMonitor = {};
  
  ;(function(CLPM, Jmol) {
  
  var fadeOutTimer = null;
  var fadeAlpha = 0;
  var monitorEl = null;
  var lastScrollTop = 0;
  var bindingParent = null;
  
  CLPM.DEFAULT_OPACITY = (Jmol && Jmol._j2sLoadMonitorOpacity ? Jmol._j2sLoadMonitorOpacity : 55);
  
  /* public */
  /*CLPM.initialize = function (parent) {
  	bindingParent = parent;
  	if (parent && !attached) {
  		attached = true;
  		//Clazz.addEvent (window, "unload", cleanup);
  		// window.attachEvent ("onunload", cleanup);
  	}
  };
  */
  
  /* public */
  CLPM.hideMonitor = function () {
    	monitorEl.style.display = "none";
  }
  
  /* public */
  CLPM.showStatus = function (msg, fading) {
  	if (!monitorEl) {
  		createHandle ();
  		if (!attached) {
  			attached = true;
  			//Clazz.addEvent (window, "unload", cleanup);
  			// window.attachEvent ("onunload", cleanup);
  		}
  	}
  	clearChildren(monitorEl);
    if (msg == null) {
      if (fading) {
        fadeOut();
      } else {
      	CLPM.hideMonitor();
      }
      return;
    }
    
  	monitorEl.appendChild(document.createTextNode ("" + msg));
  	if (monitorEl.style.display == "none") {
  		monitorEl.style.display = "";
  	}
  	setAlpha(CLPM.DEFAULT_OPACITY);
  	var offTop = getFixedOffsetTop();
  	if (lastScrollTop != offTop) {
  		lastScrollTop = offTop;
  		monitorEl.style.bottom = (lastScrollTop + 4) + "px";
  	}
  	if (fading) {
  		fadeOut();
  	}
  };
  
  /* private static */ 
  var clearChildren = function (el) {
  	if (!el)
  		return;
  	for (var i = el.childNodes.length; --i >= 0;) {
  		var child = el.childNodes[i];
  		if (!child)
  			continue;
  		if (child.childNodes && child.childNodes.length)
  			clearChildren (child);
  		try {
  			el.removeChild (child);
  		} catch (e) {};
  	}
  };
  /* private */ 
  var setAlpha = function (alpha) {
  	if (fadeOutTimer && alpha == CLPM.DEFAULT_OPACITY) {
  		window.clearTimeout (fadeOutTimer);
  		fadeOutTimer = null;
  	}
  	fadeAlpha = alpha;
  	var ua = navigator.userAgent.toLowerCase();
  	monitorEl.style.filter = "Alpha(Opacity=" + alpha + ")";
  	monitorEl.style.opacity = alpha / 100.0;
  };
  /* private */ 
  var hidingOnMouseOver = function () {
    CLPM.hideMonitor();
  };
  
  /* private */ 
  var attached = false;
  /* private */ 
  var cleanup = function () {
  	//if (monitorEl) {
  	//	monitorEl.onmouseover = null;
  	//}
  	monitorEl = null;
  	bindingParent = null;
  	//Clazz.removeEvent (window, "unload", cleanup);
  	//window.detachEvent ("onunload", cleanup);
  	attached = false;
  };
  /* private */ 
  var createHandle = function () {
  	var div = document.createElement ("DIV");
  	div.id = "_Loader-status";
  	div.style.cssText = "position:absolute;bottom:4px;left:4px;padding:2px 8px;"
  			+ "z-index:" + (window["j2s.lib"].monitorZIndex || 10000) + ";background-color:#8e0000;color:yellow;" 
  			+ "font-family:Arial, sans-serif;font-size:10pt;white-space:nowrap;";
  	div.onmouseover = hidingOnMouseOver;
  	monitorEl = div;
  	if (bindingParent) {
  		bindingParent.appendChild(div);
  	} else {
  		document.body.appendChild(div);
  	}
  	return div;
  };
  /* private */ 
  
  var fadeOut = function () {
  	if (monitorEl.style.display == "none") return;
  	if (fadeAlpha == CLPM.DEFAULT_OPACITY) {
  		fadeOutTimer = window.setTimeout(function () {
  					fadeOut();
  				}, 750);
  		fadeAlpha -= 5;
  	} else if (fadeAlpha - 10 >= 0) {
  		setAlpha(fadeAlpha - 10);
  		fadeOutTimer = window.setTimeout(function () {
  					fadeOut();
  				}, 40);
  	} else {
  		monitorEl.style.display = "none";
  	}
  };
  /* private */
  var getFixedOffsetTop = function (){
  	if (bindingParent) {
  		var b = bindingParent;
  		return b.scrollTop;
  	}
  	var dua = navigator.userAgent;
  	var b = document.body;
  	var p = b.parentNode;
  	var pcHeight = p.clientHeight;
  	var bcScrollTop = b.scrollTop + b.offsetTop;
  	var pcScrollTop = p.scrollTop + p.offsetTop;
  	return (dua.indexOf("Opera") < 0 && document.all ? (pcHeight == 0 ? bcScrollTop : pcScrollTop)
  		: dua.indexOf("Gecko") < 0 ? (pcHeight == p.offsetHeight 
  				&& pcHeight == p.scrollHeight ? bcScrollTop : pcScrollTop) : bcScrollTop);
  };
  
  /* not used in Jmol
  if (window["ClazzLoader"]) {
  	_Loader.onScriptLoading = function(file) {
  		CLPM.showStatus("Loading " + file + "...");
  	};
  	_Loader.onScriptLoaded = function(file, isError) {
  		CLPM.showStatus(file + (isError ? " loading failed." : " loaded."), true);
  	};
  	_Loader.onGlobalLoaded = function(file) {
  		CLPM.showStatus("Application loaded.", true);
  	};
  	_Loader.onClassUnloaded = function(clazz) {
  		CLPM.showStatus("Class " + clazz + " is unloaded.", true);
    };
  }
  */
  
  })(Clazz._LoaderProgressMonitor, Jmol);
  
  //}
  /******************************************************************************
   * Copyright (c) 2007 java2script.org and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     Zhou Renjian - initial API and implementation
   *****************************************************************************/
  /*******
   * @author zhou renjian
   * @create Nov 5, 2005
   *******/
  
  ;(function(Con, Sys) {
  /**
   * Setting maxTotalLines to -1 will not limit the console result
   */
  /* protected */
  Con.maxTotalLines =	10000;
  
  /* protected */
  Con.setMaxTotalLines = function (lines) {
  	Con.maxTotalLines = (lines > 0 ? lines : 999999);
  }
  
  /* protected */
  Con.maxLatency = 40;
  
  /* protected */
  Con.setMaxLatency = function (latency) {
  	Con.maxLatency = (latency > 0 ? latency : 40);
  };
  
  /* protected */
  Con.pinning  = false;
  
  /* protected */
  Con.enablePinning = function (enabled) {
  	Con.pinning = enabled;
  };
  
  /* private */
  Con.linesCount = 0;
  
  /* private */
  Con.metLineBreak = false;
  
  
  /*
   * Give an extension point so external script can create and bind the console
   * themself.
   *
   * TODO: provide more template of binding console window to browser.
   */
  /* protected */
  Con.createConsoleWindow = function (parentEl) {
  	var console = document.createElement ("DIV");
  	console.style.cssText = "font-family:monospace, Arial, sans-serif;";
  	document.body.appendChild (console);
  	return console;
  };
  
  var c160 = String.fromCharCode(160); //nbsp;
  c160 += c160+c160+c160;
  
  /* protected */
  Con.consoleOutput = function (s, color) {
  	var o = window["j2s.lib"];
  	var console = (o && o.console);
  	if (console && typeof console == "string")
  		console = document.getElementById(console)
  	if (!console)
  		return false; // BH this just means we have turned off all console action
  	if (Con.linesCount > Con.maxTotalLines) {
  		for (var i = 0; i < Con.linesCount - Con.maxTotalLines; i++) {
  			if (console && console.childNodes.length > 0) {
  				console.removeChild (console.childNodes[0]);
  			}
  		}
  		Con.linesCount = Con.maxTotalLines;
  	}
  
  	var willMeetLineBreak = false;
  	s = (typeof s == "undefined" ? "" : s == null ? "null" : "" + s);
  	s = s.replace (/\t/g, c160);
  	if (s.length > 0)
  		switch (s.charAt(s.length - 1)) {
  		case '\n':
  		case '\r':
  			s = (s.length > 1 ? s.substring (0, s.length - (s.charAt (s.length - 2) == '\r' ? 2 : 1)) : "");
  			willMeetLineBreak = true;
  			break;
  		}
  
  	var lines = null;
  	s = s.replace (/\t/g, c160);
  	lines = s.split(/\r\n|\r|\n/g);
  	for (var i = 0, last = lines.length - 1; i <= last; i++) {
  		var lastLineEl = null;
  		if (Con.metLineBreak || Con.linesCount == 0 
  				|| console.childNodes.length < 1) {
  			lastLineEl = document.createElement ("DIV");
  			console.appendChild (lastLineEl);
  			lastLineEl.style.whiteSpace = "nowrap";
  			Con.linesCount++;
  		} else {
  			try {
  				lastLineEl = console.childNodes[console.childNodes.length - 1];
  			} catch (e) {
  				lastLineEl = document.createElement ("DIV");
  				console.appendChild (lastLineEl);
  				lastLineEl.style.whiteSpace = "nowrap";
  				Con.linesCount++;
  			}
  		}
  		var el = document.createElement ("SPAN");
  		lastLineEl.appendChild (el);
  		el.style.whiteSpace = "nowrap";
  		if (color)
  			el.style.color = color;
  		var l = lines[i]
  		if (l.length == 0)
  			l = c160;
  		el.appendChild(document.createTextNode(l));
  		if (!Con.pinning)
  			console.scrollTop += 100;
  		Con.metLineBreak = (i != last || willMeetLineBreak);
  	}
  
  	var cssClazzName = console.parentNode.className;
  	if (!Con.pinning && cssClazzName
  			&& cssClazzName.indexOf ("composite") != -1) {
  		console.parentNode.scrollTop = console.parentNode.scrollHeight;
  	}
  	Con.lastOutputTime = new Date ().getTime ();
  };
  
  /*
   * Clear all contents inside the console.
   */
  /* public */
  Con.clear = function () {
  	try {
  		Con.metLineBreak = true;
  		var o = window["j2s.lib"];
  		var console = o && o.console;
  		if (!console || !(console = document.getElementById (console)))
  			return;
  		var childNodes = console.childNodes;
  		for (var i = childNodes.length; --i >= 0;)
  			console.removeChild (childNodes[i]);
  		Con.linesCount = 0;
  	} catch(e){};
  };
  
  /* public */
  Clazz.alert = function (s) {
  	Con.consoleOutput (s + "\r\n");
  };
  
  
  /* public */
  Sys.out.print = function (s) { 
  	Con.consoleOutput (s);
  };
  /* public */
  Sys.out.println = function(s) { 
  	Con.consoleOutput(typeof s == "undefined" ? "\r\n" : s == null ?  s = "null\r\n" : s + "\r\n");
  };
  
  Sys.out.write = function (buf, offset, len) {
  	Sys.out.print(String.instantialize(buf).substring(offset, offset+len));
  };
  
  /* public */
  Sys.err.__CLASS_NAME__ = "java.io.PrintStream";
  
  /* public */
  Sys.err.print = function (s) { 
  	Con.consoleOutput (s, "red");
  };
  
  /* public */
  Sys.err.println = function (s) {
  	Con.consoleOutput (typeof s == "undefined" ? "\r\n" : s == null ?  s = "null\r\n" : s + "\r\n", "red");
  };
  
  Sys.err.write = function (buf, offset, len) {
  	Sys.err.print(String.instantialize(buf).substring(offset, offset+len));
  };
  
  })(Clazz.Console, System);
  
  })(Clazz, Jmol); // requires JSmolCore.js
  
  }; // called by external application 
  Jmol.___JmolDate="$Date: 2021-05-29 22:19:22 -0500 (Sat, 29 May 2021) $"
  Jmol.___fullJmolProperties="src/org/jmol/viewer/Jmol.properties"
  Jmol.___JmolVersion="14.31.41"
  