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 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);
           $('<div class="splitterMask"></div>').insertAfter(bar);
           A._posSplit = A[0][opts.pxSplit] - evt[opts.eventPos];
           $(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) {
           $('div.splitterMask').remove();
           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
  
           var posOffset = bar.is(':visible') ? bar._DA - 1 : 0;
  
           bar.css(opts.origin, newPos - posOffset).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 - posOffset)
              .css(opts.split, splitter._DA-bar._DA-newPos).css(opts.fixed,  splitter._DF);
           // IE fires resize for us; all others pay cash
           if ( !IE_10_AND_BELOW )
              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: "col-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: "row-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("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 = $(panes[2] || '<div></div>')
           .insertAfter(A).css("z-index", "100").append(focuser)
           .attr({"class": opts.splitbarClass, unselectable: "on"})
           .css({position: "absolute",   "user-select": "none", "-webkit-user-select": "none",
              "-khtml-user-select": "none", "-moz-user-select": "none", "top": "0px"})
           .bind("mousedown", startSplitMouse);
        // Use our cursor unless the style specifies a non-default cursor
        if ( /^(auto|default|)$/.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(){
              var top = splitter.offset().top;
              var wh = $(window).height();
              splitter.css("height", Math.max(wh-top-splitter._hadjust, splitter._hmin)+"px");
              if ( !IE_10_AND_BELOW ) splitter.trigger("resize");
           }).trigger("resize");
        }
        else if ( opts.resizeToWidth && !IE_10_AND_BELOW )
           $(window).bind("resize", function(){
              splitter.trigger("resize");
           });
  
        // Resize event handler; triggered immediately to set initial position
        splitter.bind("resize", function(e, size){
           // Custom events bubble in jQuery 1.3; don't Yo Dawg
           if ( e.target != this ) return;
           // Determine new width/height of splitter container
           splitter._DF = splitter[0][opts.pxFixed] - splitter._PBF;
           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));
        }).trigger("resize" , [initPos]);
     });
  };
  
  })(jQuery);