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/**
 * @preserve jquery.layout 1.3.0 - Release Candidate 30.51
 * $Date: 2012-05-12 08:00:00 (Sat, 12 May 2012) $
 * $Rev: 303005 $
 *
 * Copyright (c) 2012 
 *   Fabrizio Balliano (http://www.fabrizioballiano.net)
 *   Kevin Dalman (http://allpro.net)
 *
 * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
 * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
 *
 * Changelog: http://layout.jquery-dev.net/changelog.cfm#1.3.0.rc30.5
 *
 * Docs: http://layout.jquery-dev.net/documentation.html
 * Tips: http://layout.jquery-dev.net/tips.html
 * Help: http://groups.google.com/group/jquery-ui-layout
 */

/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html
 * {!Object}	non-nullable type (never NULL)
 * {?string}	nullable type (sometimes NULL) - default for {Object}
 * {number=}	optional parameter
 * {*}			ALL types
 */

// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars

;(function ($) {

// alias Math methods - used a lot!
var	min		= Math.min
,	max		= Math.max
,	round	= Math.floor
;
function isStr (v) { return $.type(v) === "string"; }

function runPluginCallbacks (Instance, a_fn) {
	if ($.isArray(a_fn)) 
		for (var i=0, c=a_fn.length; i

').appendTo("body");
		var d	= { width: $c.width() - $c[0].clientWidth, height: $c.height() - $c[0].clientHeight };
		$c.remove();
		window.scrollbarWidth	= d.width;
		window.scrollbarHeight	= d.height;
		return dim.match(/^(width|height)$/) ? d[dim] : d;
	}


	/**
	* Returns hash container 'display' and 'visibility'
	*
	* @see	$.swap() - swaps CSS, runs callback, resets CSS
	*/
,	showInvisibly: function ($E, force) {
		if (!$E) return {};
		if (!$E.jquery) $E = $($E);
		var CSS = {
			display:	$E.css('display')
		,	visibility:	$E.css('visibility')
		};
		if (force || CSS.display === "none") { // only if not *already hidden*
			$E.css({ display: "block", visibility: "hidden" }); // show element 'invisibly' so can be measured
			return CSS;
		}
		else return {};
	}

	/**
	* Returns data for setting size of an element (container or a pane).
	*
	* @see  _create(), onWindowResize() for container, plus others for pane
	* @return JSON  Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc
	*/
,	getElementDimensions: function ($E) {
		var
			d	= {}			// dimensions hash
		,	x	= d.css = {}	// CSS hash
		,	i	= {}			// TEMP insets
		,	b, p				// TEMP border, padding
		,	N	= $.layout.cssNum
		,	off = $E.offset()
		;
		d.offsetLeft = off.left;
		d.offsetTop  = off.top;

		$.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge
			b = x["border" + e] = $.layout.borderWidth($E, e);
			p = x["padding"+ e] = $.layout.cssNum($E, "padding"+e);
			i[e] = b + p; // total offset of content from outer side
			d["inset"+ e] = p;
		});

		d.offsetWidth	= $E.innerWidth();	// offsetWidth is used in calc when doing manual resize
		d.offsetHeight	= $E.innerHeight();	// ditto
		d.outerWidth	= $E.outerWidth();
		d.outerHeight	= $E.outerHeight();
		d.innerWidth	= max(0, d.outerWidth  - i.Left - i.Right);
		d.innerHeight	= max(0, d.outerHeight - i.Top  - i.Bottom);

		x.width		= $E.width();
		x.height	= $E.height();
		x.top		= N($E,"top",true);
		x.bottom	= N($E,"bottom",true);
		x.left		= N($E,"left",true);
		x.right		= N($E,"right",true);

		//d.visible	= $E.is(":visible");// && x.width > 0 && x.height > 0;

		return d;
	}

,	getElementCSS: function ($E, list) {
		var
			CSS	= {}
		,	style	= $E[0].style
		,	props	= list.split(",")
		,	sides	= "Top,Bottom,Left,Right".split(",")
		,	attrs	= "Color,Style,Width".split(",")
		,	p, s, a, i, j, k
		;
		for (i=0; i < props.length; i++) {
			p = props[i];
			if (p.match(/(border|padding|margin)$/))
				for (j=0; j < 4; j++) {
					s = sides[j];
					if (p === "border")
						for (k=0; k < 3; k++) {
							a = attrs[k];
							CSS[p+s+a] = style[p+s+a];
						}
					else
						CSS[p+s] = style[p+s];
				}
			else
				CSS[p] = style[p];
		};
		return CSS
	}

	/**
	* Return the innerWidth for the current browser/doctype
	*
	* @see  initPanes(), sizeMidPanes(), initHandles(), sizeHandles()
	* @param  {Array.