text: // jQuery Alert Dialogs Plugin
  //
  // Version 1.1
  //
  // Cory S.N. LaViska
  // A Beautiful Site (http://abeautifulsite.net/)
  // 14 May 2009
  //
  // Visit http://abeautifulsite.net/notebook/87 for more information
  //
  // Usage:
  //		jAlert( message, [title, callback] )
  //		jConfirm( message, [title, callback] )
  //		jPrompt( message, [value, title, callback] )
  //		jPromptMulti( message, [value, title, callback] )
  // 
  // History:
  //
  //		1.00 - Released (29 December 2008)
  //
  //		1.01 - Fixed bug where unbinding would destroy all resize events
  //
  // License:
  // 
  // This plugin is dual-licensed under the GNU General Public License and the MIT License and
  // is copyright 2008 A Beautiful Site, LLC. 
  //
  // UPDATED by Andrew Hart (andrew.f.hart@jpl.nasa.gov) to provide functionality for a 
  // multi-valued prompt. The multi-valued prompt offers the user the ability to specify
  // more than one value for a given identifier. If providing seed values (values to 
  // place in the editor when first showing the prompt, they need to adhere to the following
  // two conventions:
  //
  // 	1) Individual values must be wrapped in <span/> tags
  //  2) All <span/> tags must be wrapped in a single container tag (can be anything (li,div,td,etc))
  //
  // When calling jPromptMulti, pass a handle to the container tag as the 'value' parameter.
  // Example:
  //
  //    given html: <li id="myValues"><span>value1</span>, <span>value2</span></li>
  //
  //    you would call jPromptMulti('Update values',$('#myValues'),'title',callbackFn);
  //
  // If a callback function is provided (and only if the user clicks 'SAVE'), the callback
  // will be executed. The callback function should expect a single parameter (which will be 
  // the list of user-specified values represented as a regular JavaScript array).
  //
  //
  // jPromptMulti(
  (function($) {
  	
  	$.alerts = {
  		
  		// These properties can be read/written by accessing $.alerts.propertyName from your scripts at any time
  		
  		verticalOffset: -75,                // vertical offset of the dialog from center screen, in pixels
  		horizontalOffset: 0,                // horizontal offset of the dialog from center screen, in pixels/
  		repositionOnResize: true,           // re-centers the dialog on window resize
  		overlayOpacity: .01,                // transparency level of overlay
  		overlayColor: '#FFF',               // base color of overlay
  		draggable: true,                    // make the dialogs draggable (requires UI Draggables plugin)
  		okButton: '&nbsp;SAVE&nbsp;',         // text for the OK button
  		cancelButton: '&nbsp;Cancel&nbsp;', // text for the Cancel button
  		dialogClass: null,                  // if specified, this class will be applied to all dialogs
  		
  		// Public methods
  		
  		alert: function(message, title, callback) {
  			if( title == null ) title = 'Alert';
  			$.alerts._show(title, message, null, 'alert', function(result) {
  				if( callback ) callback(result);
  			});
  		},
  		
  		confirm: function(message, title, callback) {
  			if( title == null ) title = 'Confirm';
  			$.alerts._show(title, message, null, 'confirm', function(result) {
  				if( callback ) callback(result);
  			});
  		},
  			
  		prompt: function(message, value, title, callback) {
  			if( title == null ) title = 'title';
  			$.alerts._show(title, message, value, 'prompt', function(result) {
  				if( callback ) callback(result);
  			});
  		},
  		
  		promptMulti: function(message, value, title, callback) {
  			if( title == null) title = 'title';
  			$.alerts._show(title, message, value, 'promptMulti', function(result) {
  				if( callback ) callback(result);
  			});
  		},
  		
  		// Private methods
  		
  		_show: function(title, msg, value, type, callback) {
  			
  			$.alerts._hide();
  			$.alerts._overlay('show');
  			
  			$("BODY").append(
  			  '<div id="popup_container">' +
  			    '<h1 id="popup_title"></h1>' +
  			    '<div id="popup_content">' +
  			      '<div id="popup_message"></div>' +
  				'</div>' +
  			  '</div>');
  			
  			if( $.alerts.dialogClass ) $("#popup_container").addClass($.alerts.dialogClass);
  			
  			// IE6 Fix
  			var pos = ($.browser.msie && parseInt($.browser.version) <= 6 ) ? 'absolute' : 'fixed'; 
  			
  			$("#popup_container").css({
  				position: pos,
  				zIndex: 99999,
  				padding: 0,
  				margin: 0
  			});
  			
  			$("#popup_title").text(title);
  			$("#popup_content").addClass(type);
  			$("#popup_message").text(msg);
  			$("#popup_message").html( $("#popup_message").text().replace(/\n/g, '<br />') );
  			
  			$("#popup_container").css({
  				minWidth: $("#popup_container").outerWidth(),
  				maxWidth: $("#popup_container").outerWidth()
  			});
  			
  			$.alerts._reposition();
  			$.alerts._maintainPosition(true);
  			
  			switch( type ) {
  				case 'alert':
  					$("#popup_message").after('<div id="popup_panel"><input type="button" value="' + $.alerts.okButton + '" id="popup_ok" /></div>');
  					$("#popup_ok").click( function() {
  						$.alerts._hide();
  						callback(true);
  					});
  					$("#popup_ok").focus().keypress( function(e) {
  						if( e.keyCode == 13 || e.keyCode == 27 ) $("#popup_ok").trigger('click');
  					});
  				break;
  				case 'confirm':
  					$("#popup_message").after('<div id="popup_panel"><input type="button" value="' + $.alerts.okButton + '" id="popup_ok" /> <input type="button" value="' + $.alerts.cancelButton + '" id="popup_cancel" /></div>');
  					$("#popup_ok").click( function() {
  						$.alerts._hide();
  						if( callback ) callback(true);
  					});
  					$("#popup_cancel").click( function() {
  						$.alerts._hide();
  						if( callback ) callback(false);
  					});
  					$("#popup_ok").focus();
  					$("#popup_ok, #popup_cancel").keypress( function(e) {
  						if( e.keyCode == 13 ) $("#popup_ok").trigger('click');
  						if( e.keyCode == 27 ) $("#popup_cancel").trigger('click');
  					});
  				break;
  				case 'prompt':
  					$("#popup_message").append('<br /><input type="text" size="30" id="popup_prompt" />').after('<div id="popup_panel"><input type="button" value="' + $.alerts.okButton + '" id="popup_ok" /> <input type="button" value="' + $.alerts.cancelButton + '" id="popup_cancel" /></div>');
  					$("#popup_prompt").width( $("#popup_message").width() );
  					$("#popup_ok").click( function() {
  						var val = $("#popup_prompt").val();
  						$.alerts._hide();
  						if( callback ) callback( val );
  					});
  					$("#popup_cancel").click( function() {
  						$.alerts._hide();
  						if( callback ) callback( null );
  					});
  					$("#popup_prompt, #popup_ok, #popup_cancel").keypress( function(e) {
  						if( e.keyCode == 13 ) $("#popup_ok").trigger('click');
  						if( e.keyCode == 27 ) $("#popup_cancel").trigger('click');
  					});
  					if( value ) $("#popup_prompt").val(value);
  					$("#popup_prompt").focus().select();
  				break;
  				case 'promptMulti':
  					// In the case of a multiple value prompt, 'value' should be a jQuery DOM object containing
  					// a number of individual values wrapped in <span/> elements. Each <span/> element in 
  					// the provided message is inspected, and its text value is used.
  					// example: <td><span>value1</span>, <span>value2</span></td>
  					// would translate into 2 values (value1 and value2) being displayed for editing. 
  					
  					value.children('span').each(function() {
  						var $input = $('<input>')
  							.attr({'type':'text','size':'30','class':'popup_multiPrompt','value':$(this).text()});
  						$("#popup_message").append('<br/>').append($input);
  					});
  					$("#popup_message")
  						.after ('<br/><input type="button" id="multiPromptNewValue" value="+"/>&nbsp;Add a new value' +
  								'<div id="popup_panel"><input type="button" value="' + 
  								$.alerts.okButton + 
  								'" id="popup_ok" /> <input type="button" value="' +
  								$.alerts.cancelButton + 
  								'" id="popup_cancel" /></div>');
  					
  					$(".popup_multiPrompt").width( $("#popup_message").width() );
  					$("#multiPromptNewValue").click( function() {
  						$("#popup_message")
  							.append('<br /><input type="text" size="30" class="popup_multiPrompt" value=""/>');
  						$(".popup_multiPrompt").width( $("#popup_message").width() );
  					
  					});
  					$("#popup_ok").click( function() {
  						// Gather values
  						var values = Array();
  						$(".popup_multiPrompt").each( function() {
  							if ($(this).val()) values.push($(this).val());
  						});
  						$.alerts._hide();
  						if( callback ) callback( values );
  					});
  					$("#popup_cancel").click( function() {
  						$.alerts._hide();
  						if( callback ) callback( null );
  					});
  					$("#popup_prompt, #popup_ok, #popup_cancel").keypress( function(e) {
  						if( e.keyCode == 13 ) $("#popup_ok").trigger('click');
  						if( e.keyCode == 27 ) $("#popup_cancel").trigger('click');
  					});
  					if( value ) $("#popup_prompt").val(value);
  					$("#popup_prompt").focus().select();
  				break;
  			}
  			
  			// Make draggable
  			if( $.alerts.draggable ) {
  				try {
  					$("#popup_container").draggable({ handle: $("#popup_title") });
  					$("#popup_title").css({ cursor: 'move' });
  				} catch(e) { /* requires jQuery UI draggables */ }
  			}
  		},
  		
  		_hide: function() {
  			$("#popup_container").remove();
  			$.alerts._overlay('hide');
  			$.alerts._maintainPosition(false);
  		},
  		
  		_overlay: function(status) {
  			switch( status ) {
  				case 'show':
  					$.alerts._overlay('hide');
  					$("BODY").append('<div id="popup_overlay"></div>');
  					$("#popup_overlay").css({
  						position: 'absolute',
  						zIndex: 99998,
  						top: '0px',
  						left: '0px',
  						width: '100%',
  						height: $(document).height(),
  						background: $.alerts.overlayColor,
  						opacity: $.alerts.overlayOpacity
  					});
  				break;
  				case 'hide':
  					$("#popup_overlay").remove();
  				break;
  			}
  		},
  		
  		_reposition: function() {
  			var top = (($(window).height() / 2) - ($("#popup_container").outerHeight() / 2)) + $.alerts.verticalOffset;
  			var left = (($(window).width() / 2) - ($("#popup_container").outerWidth() / 2)) + $.alerts.horizontalOffset;
  			if( top < 0 ) top = 0;
  			if( left < 0 ) left = 0;
  			
  			// IE6 fix
  			if( $.browser.msie && parseInt($.browser.version) <= 6 ) top = top + $(window).scrollTop();
  			
  			$("#popup_container").css({
  				top: top + 'px',
  				left: left + 'px'
  			});
  			$("#popup_overlay").height( $(document).height() );
  		},
  		
  		_maintainPosition: function(status) {
  			if( $.alerts.repositionOnResize ) {
  				switch(status) {
  					case true:
  						$(window).bind('resize', $.alerts._reposition);
  					break;
  					case false:
  						$(window).unbind('resize', $.alerts._reposition);
  					break;
  				}
  			}
  		}
  		
  	}
  	
  	// Shortuct functions
  	jAlert = function(message, title, callback) {
  		$.alerts.alert(message, title, callback);
  	}
  	
  	jConfirm = function(message, title, callback) {
  		$.alerts.confirm(message, title, callback);
  	};
  		
  	jPrompt = function(message, value, title, callback) {
  		$.alerts.prompt(message, value, title, callback);
  	};
  	
  	jPromptMulti = function(message, value, title, callback) {
  		$.alerts.promptMulti(message, value, title, callback);
  	};
  })(jQuery);
  