text: /*
   * jQuery.splitter.js - two-pane splitter window plugin
   *
   * version 1.51 (2009/01/09) 
   * 
   * Dual licensed under the MIT and GPL licenses: 
   *   http://www.opensource.org/licenses/mit-license.php 
   *   http://www.gnu.org/licenses/gpl.html 
   */
  
  /**
   * The splitter() plugin implements a two-pane resizable splitter window.
   * The selected elements in the jQuery object are converted to a splitter;
   * each selected element should have two child elements, used for the panes
   * of the splitter. The plugin adds a third child element for the splitbar.
   * 
   * For more details see: http://methvin.com/splitter/
   *
   *
   * @example $('#MySplitter').splitter();
   * @desc Create a vertical splitter with default settings 
   *
   * @example $('#MySplitter').splitter({type: 'h', accessKey: 'M'});
   * @desc Create a horizontal splitter resizable via Alt+Shift+M
   *
   * @name splitter
   * @type jQuery
   * @param Object options Options for the splitter (not required)
   * @cat Plugins/Splitter
   * @return jQuery
   * @author Dave Methvin (dave.methvin@gmail.com)
   */
   ;(function($){
   
   $.fn.splitter = function(args){
  	args = args || {};
  	return this.each(function() {
  		var zombie;		// left-behind splitbar for outline resizes
  
  		function calculateDimensions (e, size){
  			// Custom events bubble in jQuery 1.3; don't get into a Yo Dawg
  			if ( e.target != this ) return;
  			// Determine new width/height of splitter container
  
  			var tNavBarHeight = $(".navbar-fixed-top").height();
  			var footerHeight = $(".footer").height();
  			var wHeight = $(window).height();
  			var aHeight = tNavBarHeight + footerHeight + 80;
  
  			splitter._DF = wHeight - aHeight + 3
  //			splitter._DF = $(".appFrame").height() + 5;
  			//splitter._DF = splitter[0][opts.pxFixed] - splitter._PBF + 5;
  			splitter._DA = splitter[0][opts.pxSplit] - splitter._PBA;
  			// Bail if splitter isn't visible or content isn't there yet
  			if ( splitter._DF <= 0 || splitter._DA <= 0 ) return;
  			// Re-divvy the adjustable dimension; maintain size of the preferred pane
  			resplit(!isNaN(size)? size : (!(opts.sizeRight||opts.sizeBottom)? A[0][opts.pxSplit] :
  				splitter._DA-B[0][opts.pxSplit]-bar._DA));
  		}
  
  		function startSplitMouse(evt) {
  			if ( opts.outline )
  				zombie = zombie || bar.clone(false).insertAfter(A);
  			panes.css("-webkit-user-select", "none");	// Safari selects A/B text on a move
  			bar.addClass(opts.activeClass);
  			A._posSplit = A[0][opts.pxSplit] - evt[opts.eventPos];
  			$(".sprout-study-drag-dimme").addClass("dimmed");
  			$(document)
  				.bind("mousemove", doSplitMouse)
  				.bind("mouseup", endSplitMouse);
  		}
  		function doSplitMouse(evt) {
  			var newPos = A._posSplit+evt[opts.eventPos];
  			if ( opts.outline ) {
  				newPos = Math.max(0, Math.min(newPos, splitter._DA - bar._DA));
  				bar.css(opts.origin, newPos);
  			} else
  				resplit(newPos);
  		}
  		function endSplitMouse(evt) {
  			$(".sprout-study-drag-dimme").removeClass("dimmed");
  			bar.removeClass(opts.activeClass);
  			var newPos = A._posSplit+evt[opts.eventPos];
  			if ( opts.outline ) {
  				zombie.remove(); zombie = null;
  				resplit(newPos);
  			}
  			panes.css("-webkit-user-select", "text");	// let Safari select text again
  			$(document)
  				.unbind("mousemove", doSplitMouse)
  				.unbind("mouseup", endSplitMouse);
  		}
  		function resplit(newPos) {
  			// Constrain new splitbar position to fit pane size limits
  
  			newPos = Math.max(A._min, splitter._DA - B._max,
  					Math.min(newPos, A._max, splitter._DA - bar._DA - B._min));
  
  			// Resize/position the two panes
  			bar._DA = bar[0][opts.pxSplit];		// bar size may change during dock
  			bar.css(opts.origin, newPos).css(opts.fixed, splitter._DF);
  			A.css(opts.origin, 0).css(opts.split, newPos).css(opts.fixed,  splitter._DF);
  			B.css(opts.origin, newPos+bar._DA)
  				.css(opts.split, splitter._DA-bar._DA-newPos).css(opts.fixed,  splitter._DF);
  			// IE fires resize for us; all others pay cash
  			if ( !$.browser.msie )
  				panes.trigger("resize");
  		}
  		function dimSum(jq, dims) {
  			// Opera returns -1 for missing min/max width, turn into 0
  			var sum = 0;
  			for ( var i=1; i < arguments.length; i++ )
  				sum += Math.max(parseInt(jq.css(arguments[i])) || 0, 0);
  			return sum;
  		}
  		
  		// Determine settings based on incoming opts, element classes, and defaults
  		var vh = (args.splitHorizontal? 'h' : args.splitVertical? 'v' : args.type) || 'v';
  		var opts = $.extend({
  			activeClass: 'active',	// class name for active splitter
  			pxPerKey: 8,			// splitter px moved per keypress
  			tabIndex: 0,			// tab order indicator
  			accessKey: ''			// accessKey for splitbar
  		},{
  			v: {					// Vertical splitters:
  				keyLeft: 39, keyRight: 37, cursor: "e-resize",
  				splitbarClass: "vsplitbar", outlineClass: "voutline",
  				type: 'v', eventPos: "pageX", origin: "left",
  				split: "width",  pxSplit: "offsetWidth",  side1: "Left", side2: "Right",
  				fixed: "height", pxFixed: "offsetHeight", side3: "Top",  side4: "Bottom"
  			},
  			h: {					// Horizontal splitters:
  				keyTop: 40, keyBottom: 38,  cursor: "n-resize",
  				splitbarClass: "hsplitbar", outlineClass: "houtline",
  				type: 'h', eventPos: "pageY", origin: "top",
  				split: "height", pxSplit: "offsetHeight", side1: "Top",  side2: "Bottom",
  				fixed: "width",  pxFixed: "offsetWidth",  side3: "Left", side4: "Right"
  			}
  		}[vh], args);
  
  		// Create jQuery object closures for splitter and both panes
  		var splitter = $(this).css({position: "relative"});
  		var panes = $(">*", splitter[0]).css({
  			position: "absolute", 			// positioned inside splitter container
  			"z-index": "1",					// splitbar is positioned above
  			"-moz-outline-style": "none"	// don't show dotted outline
  		});
  		var A = $(panes[0]);		// left  or top
  		var B = $(panes[1]);		// right or bottom
  
  		// Focuser element, provides keyboard support; title is shown by Opera accessKeys
  		var focuser = $('<a href="javascript:void(0)"></a>')
  			.attr({accessKey: opts.accessKey, tabIndex: opts.tabIndex, title: opts.splitbarClass})
  			.bind($.browser.opera?"click":"focus", function(){ this.focus(); bar.addClass(opts.activeClass) })
  			.bind("keydown", function(e){
  				var key = e.which || e.keyCode;
  				var dir = key==opts["key"+opts.side1]? 1 : key==opts["key"+opts.side2]? -1 : 0;
  				if ( dir )
  					resplit(A[0][opts.pxSplit]+dir*opts.pxPerKey, false);
  			})
  			.bind("blur", function(){ bar.removeClass(opts.activeClass) });
  			
  		// Splitbar element, can be already in the doc or we create one
  		var bar = $(panes[2] || '<div></div>')
  			.insertAfter(A).css("z-index", "100").append(focuser)
  			.attr({"class": opts.splitbarClass, unselectable: "on"})
  			.css({position: "absolute",	"user-select": "none", "-webkit-user-select": "none",
  				"-khtml-user-select": "none", "-moz-user-select": "none"})
  			.bind("mousedown", startSplitMouse);
  		// Use our cursor unless the style specifies a non-default cursor
  		if ( /^(auto|default|)$/.test(bar.css("cursor")) )
  			bar.css("cursor", opts.cursor);
  
  		// Cache several dimensions for speed, rather than re-querying constantly
  		bar._DA = bar[0][opts.pxSplit];
  		splitter._PBF = $.boxModel? dimSum(splitter, "border"+opts.side3+"Width", "border"+opts.side4+"Width") : 0;
  		splitter._PBA = $.boxModel? dimSum(splitter, "border"+opts.side1+"Width", "border"+opts.side2+"Width") : 0;
  		A._pane = opts.side1;
  		B._pane = opts.side2;
  		$.each([A,B], function(){
  			this._min = opts["min"+this._pane] || dimSum(this, "min-"+opts.split);
  			this._max = opts["max"+this._pane] || dimSum(this, "max-"+opts.split) || 9999;
  			this._init = opts["size"+this._pane]===true ?
  				parseInt($.curCSS(this[0],opts.split)) : opts["size"+this._pane];
  		});
  		
  		// Determine initial position, get from cookie if specified
  		var initPos = A._init;
  		if ( !isNaN(B._init) )	// recalc initial B size as an offset from the top or left side
  			initPos = splitter[0][opts.pxSplit] - splitter._PBA - B._init - bar._DA;
  		if ( opts.cookie ) {
  			if ( !$.cookie )
  				alert('jQuery.splitter(): jQuery cookie plugin required');
  			var ckpos = parseInt($.cookie(opts.cookie));
  			if ( !isNaN(ckpos) )
  				initPos = ckpos;
  			$(window).bind("unload", function(){
  				var state = String(bar.css(opts.origin));	// current location of splitbar
  				$.cookie(opts.cookie, state, {expires: opts.cookieExpires || 365, 
  					path: opts.cookiePath || document.location.pathname});
  			});
  		}
  		if ( isNaN(initPos) )	// King Solomon's algorithm
  			initPos = Math.round((splitter[0][opts.pxSplit] - splitter._PBA - bar._DA)/2);
  
  		// Resize event propagation and splitter sizing
  		if ( opts.anchorToWindow ) {
  			// Account for margin or border on the splitter container and enforce min height
  			splitter._hadjust = dimSum(splitter, "borderTopWidth", "borderBottomWidth", "marginBottom");
  			splitter._hmin = Math.max(dimSum(splitter, "minHeight"), 20);
  			$(window).bind("resize", function() {setTimeout(windowResized(), 500);});
  		}
  
  		function windowResized() {
  			var top = splitter.offset().top;
  			var wHeight = $(window).height();
  			var tNavBarHeight = $(".navbar-fixed-top").height();
  			var footerHeight = $(".footer").height();
  			var aHeight = tNavBarHeight + footerHeight + 80;
  			var otherHeight = wHeight - aHeight - 2;
  			splitter.height(otherHeight);
  			$(".sproutstudy-split-frame-content").height(otherHeight + 5);
  			$(".vsplitbar").height(otherHeight + 5);
  		}
  
  
  		// Resize event handler; triggered immediately to set initial position
  		splitter.bind("resize", calculateDimensions).trigger("resize" , [initPos]);
  	});
  };
  
  })(jQuery);