/*breadcrubms javascript start*/


function breadCrumbs(base,delStr,defp,cStyle,tStyle,dStyle,nl) { // by Paul Davis - http://www.kaosweaver.com
loc=window.location.toString();subs=loc.substr(loc.indexOf(base)+base.length+1).split("/");
 document.write('<a href="'+getLoc(subs.length-1)+defp+'" class="'+cStyle+'">Home</a>  '+'<span class="'+dStyle+'">'+delStr+'</span> ');
 a=(loc.indexOf(defp)==-1)?1:2;for (i=0;i<(subs.length-a);i++) { subs[i]=makeCaps(unescape(subs[i]));
 document.write('<a href="'+getLoc(subs.length-i-2)+defp+'" class="'+cStyle+'">'+subs[i]+'</a>  '+'<span class="'+dStyle+'">'+delStr+'</span> ');}
 if (nl==1) document.write("<br>");document.write('<span class="'+tStyle+'">'+document.title+'</span>');
}
function makeCaps(a) {
  g=a.split(' ');for (l=0;l<g.length;l++) g[l]=g[l].toUpperCase().slice(0,1)+g[l].slice(1);
  return g.join(" ");
}
function getLoc(c) {
  var d="";if (c>0) for (k=0;k<c;k++) d=d+"../"; return d;
}
<!---breadcrumbs javascript end--->




/******************************************************************************
Name:    Highslide JS
Version: 3.3.11 (February 22 2008)
Config:  default
Author:  Torstein Hønsi
Support: http://vikjavev.no/highslide/forum

Licence:
Highslide JS is licensed under a Creative Commons Attribution-NonCommercial 2.5
License (http://creativecommons.org/licenses/by-nc/2.5/).

You are free:
	* to copy, distribute, display, and perform the work
	* to make derivative works

Under the following conditions:
	* Attribution. You must attribute the work in the manner  specified by  the
	  author or licensor.
	* Noncommercial. You may not use this work for commercial purposes.

* For  any  reuse  or  distribution, you  must make clear to others the license
  terms of this work.
* Any  of  these  conditions  can  be  waived  if  you  get permission from the 
  copyright holder.

Your fair use and other rights are in no way affected by the above.
******************************************************************************/

var hs = {

// Apply your own settings here, or override them in the html file.  
graphicsDir : '../highslide/graphics/',
restoreCursor : 'zoomout.cur', // necessary for preload
expandSteps : 10, // number of steps in zoom. Each step lasts for duration/step milliseconds.
expandDuration : 650, // milliseconds
restoreSteps : 10,
restoreDuration : 250,
marginLeft : 100,
marginRight : 15,
marginTop : 100,
marginBottom : 15,
zIndexCounter : 1001, // adjust to other absolutely positioned elements

restoreTitle : 'Click to close image, click and drag to move. Use arrow keys for next and previous.',
loadingText : 'Loading...',
loadingTitle : 'Click to cancel',
loadingOpacity : 0.8,
focusTitle : 'Click to bring to front',
allowMultipleInstances: true,
numberOfImagesToPreload : 5,
captionSlideSpeed : 1, // set to 0 to disable slide in effect
padToMinWidth : false, // pad the popup width to make room for wide caption
outlineWhileAnimating : 2, // 0 = never, 1 = always, 2 = HTML only 
outlineStartOffset : 3, // ends at 10
fullExpandTitle : 'Expand to actual size',
fullExpandPosition : 'bottom right',
fullExpandOpacity : 1,
showCredits : true, // you can set this to false if you want
creditsText : 'Powered by <i>The College of Social Sciences</i>',
creditsHref : 'http://vikjavev.no/highslide/',
creditsTitle : 'Go to the Highslide JS homepage',
enableKeyListener : true,
transitions : [],

dimmingOpacity: 0, // Lightbox style dimming background

dimmingDuration: 50, // 0 for instant dimming



// These settings can also be overridden inline for each image
captionId : null,
spaceForCaption : 30, // leaves space below images with captions
slideshowGroup : null, // defines groups for next/previous links and keystrokes
minWidth: 200,
minHeight: 200,
allowSizeReduction: true, // allow the image to reduce to fit client size. If false, this overrides minWidth and minHeight
outlineType : 'drop-shadow', // set null to disable outlines
wrapperClassName : 'highslide-wrapper', // for enhanced css-control

// END OF YOUR SETTINGS


// declare internal properties
preloadTheseImages : [],
continuePreloading: true,
expanders : [],
overrides : [
	'allowSizeReduction',
	'outlineType',
	'outlineWhileAnimating',
	'spaceForCaption',
	'captionId',
	'captionText',
	'captionEval',
	
	'wrapperClassName',
	'minWidth',
	'minHeight',
	'slideshowGroup',
	'easing',
	'easingClose',
	'fadeInOut'
],
overlays : [],
faders : [],

pendingOutlines : {},
clones : {},
ie : (document.all && !window.opera),
safari : /Safari/.test(navigator.userAgent),
geckoMac : /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent),

$ : function (id) {
	return document.getElementById(id);
},

push : function (arr, val) {
	arr[arr.length] = val;
},

createElement : function (tag, attribs, styles, parent, nopad) {
	var el = document.createElement(tag);
	if (attribs) hs.setAttribs(el, attribs);
	if (nopad) hs.setStyles(el, {padding: 0, border: 'none', margin: 0});
	if (styles) hs.setStyles(el, styles);
	if (parent) parent.appendChild(el);	
	return el;
},

setAttribs : function (el, attribs) {
	for (var x in attribs) el[x] = attribs[x];
},

setStyles : function (el, styles) {
	for (var x in styles) {
		try { 
			if (hs.ie && x == 'opacity') 
				el.style.filter = (styles[x] == 1) ? '' : 'alpha(opacity='+ (styles[x] * 100) +')';
			else el.style[x] = styles[x]; 
		}
		catch (e) {}
	}
},

ieVersion : function () {
	arr = navigator.appVersion.split("MSIE");
	return parseFloat(arr[1]);
},

getPageSize : function () {
	var iebody = document.compatMode && document.compatMode != "BackCompat" 
		? document.documentElement : document.body;
	
	var width = hs.ie ? iebody.clientWidth : 
			(document.documentElement.clientWidth || self.innerWidth),
		height = hs.ie ? iebody.clientHeight : self.innerHeight;
	
	return {
		width: width,
		height: height,		
		scrollLeft: hs.ie ? iebody.scrollLeft : pageXOffset,
		scrollTop: hs.ie ? iebody.scrollTop : pageYOffset
	}
},

position : function(el)	{ 
	var p = { x: el.offsetLeft, y: el.offsetTop };
	while (el.offsetParent)	{
		el = el.offsetParent;
		p.x += el.offsetLeft;
		p.y += el.offsetTop;
		if (el != document.body && el != document.documentElement) {
			p.x -= el.scrollLeft;
			p.y -= el.scrollTop;
		}
	}
	return p;
},

expand : function(a, params, custom) {
	if (a.getParams) return params;
	
	try {
		new hs.Expander(a, params, custom);
		return false;		
	} catch (e) { return true; }
},

focusTopmost : function() {
	var topZ = 0, topmostKey = -1;
	for (var i = 0; i < hs.expanders.length; i++) {
		if (hs.expanders[i]) {
			if (hs.expanders[i].wrapper.style.zIndex && hs.expanders[i].wrapper.style.zIndex > topZ) {
				topZ = hs.expanders[i].wrapper.style.zIndex;
				
				topmostKey = i;
			}
		}
	}
	if (topmostKey == -1) hs.focusKey = -1;
	else hs.expanders[topmostKey].focus();
},

getAdjacentAnchor : function(key, op) {
	var aAr = document.getElementsByTagName('A'), hsAr = {}, activeI = -1, j = 0;
	for (var i = 0; i < aAr.length; i++) {
		if (hs.isHsAnchor(aAr[i]) && ((hs.expanders[key].slideshowGroup 
				== hs.getParam(aAr[i], 'slideshowGroup')))) {
			hsAr[j] = aAr[i];
			if (hs.expanders[key] && aAr[i] == hs.expanders[key].a) {
				activeI = j;
			}
			j++;
		}
	}
	return hsAr[activeI + op];
},

getParam : function (a, param) {
	a.getParams = a.onclick;
	var p = a.getParams();
	a.getParams = null;
	
	return (p && typeof p[param] != 'undefined') ? p[param] : hs[param];
},

getSrc : function (a) {
	var src = hs.getParam(a, 'src');
	if (src) return src;
	return a.href;
},

getNode : function (id) {
	var node = hs.$(id), clone = hs.clones[id], a = {};
	if (!node && !clone) return null;
	if (!clone) {
		clone = node.cloneNode(true);
		clone.id = '';
		hs.clones[id] = clone;
		return node;
	} else {
		return clone.cloneNode(true);
	}
},

purge : function(d) {
	if (!hs.ie) return;
	var a = d.attributes, i, l, n;
	if (a) {
		l = a.length;
		for (var i = 0; i < l; i += 1) {
			n = a[i].name;
			if (typeof d[n] === 'function') {
				d[n] = null;
			}
		}
	}
	a = d.childNodes;
	if (a) {
		l = a.length;
		for (var i = 0; i < l; i += 1) {
			hs.purge(d.childNodes[i]);
		}
	}
},

previousOrNext : function (el, op) {
	var exp = hs.last = hs.getExpander(el);
	try {
		var adj = hs.upcoming =  hs.getAdjacentAnchor(exp.key, op);
		adj.onclick(); 		
	} catch (e){}
	try { exp.close(); } catch (e) {}	
	return false;
},

previous : function (el) {
	return hs.previousOrNext(el, -1);
},

next : function (el) {
	return hs.previousOrNext(el, 1);	
},

keyHandler : function(e) {
	if (!e) e = window.event;
	if (!e.target) e.target = e.srcElement; // ie
	if (e.target.form) return; // form element has focus
	
	var op = null;
	switch (e.keyCode) {
		case 32: // Space
		case 34: // Page Down
		case 39: // Arrow right
		case 40: // Arrow down
			op = 1;
			break;
		case 8:  // Backspace
		case 33: // Page Up
		case 37: // Arrow left
		case 38: // Arrow up
			op = -1;
			break;
		case 27: // Escape
		case 13: // Enter
			op = 0;
	}
	if (op !== null) {
		hs.removeEventListener(document, 'keydown', hs.keyHandler);
		if (!hs.enableKeyListener) return true;
		
		if (e.preventDefault) e.preventDefault();
    	else e.returnValue = false;
		if (op == 0) {
			try { hs.getExpander().close(); } catch (e) {}
			return false;
		} else {
			return hs.previousOrNext(hs.focusKey, op);
		}
	}
	return true;
},


registerOverlay : function (overlay) {
	hs.push(hs.overlays, overlay);
},

getWrapperKey : function (element) {
	var el, re = /^highslide-wrapper-([0-9]+)$/;
	// 1. look in open expanders
	el = element;
	while (el.parentNode)	{
		if (el.id && re.test(el.id)) return el.id.replace(re, "$1");
		el = el.parentNode;
	}
	// 2. look in thumbnail
	el = element;
	while (el.parentNode)	{
		if (el.tagName && hs.isHsAnchor(el)) {
			for (var key = 0; key < hs.expanders.length; key++) {
				var exp = hs.expanders[key];
				if (exp && exp.a == el) return key;
			}
		}
		el = el.parentNode;
	}
},

getExpander : function (el) {
	try {	
		if (!el) return hs.expanders[hs.focusKey];
		if (typeof el == 'number') return hs.expanders[el];
		if (typeof el == 'string') el = hs.$(el);
		return hs.expanders[hs.getWrapperKey(el)];
	} catch (e) {}
},

isHsAnchor : function (a) {
	return (a.onclick && a.onclick.toString().replace(/\s/g, ' ').match(/hs.(htmlE|e)xpand/));
},

cleanUp : function () {
	for (var i = 0; i < hs.expanders.length; i++)
		if (hs.expanders[i] && hs.expanders[i].isExpanded) hs.focusTopmost();
},

mouseClickHandler : function(e) 
{	
	if (!e) e = window.event;
	if (e.button > 1) return true;
	if (!e.target) e.target = e.srcElement;
	
	var el = e.target;
	while (el.parentNode
		&& !(/highslide-(image|move|html|resize)/.test(el.className)))
	{
		el = el.parentNode;
	}
	var exp = hs.getExpander(el);
	if (exp && (exp.isClosing || !exp.isExpanded)) return;
		
	if (exp && e.type == 'mousedown') {
		if (e.target.form) return;
		var match = el.className.match(/highslide-(image|move|resize)/);
		if (match) {
			hs.dragArgs = { exp: exp , type: match[1], left: exp.x.min, width: exp.x.span, top: exp.y.min, 
				height: exp.y.span, clickX: e.clientX, clickY: e.clientY };
			
			if (hs.dragArgs.type == 'image') exp.content.style.cursor = 'move';
			
			hs.addEventListener(document, 'mousemove', hs.dragHandler);
			if (e.preventDefault) e.preventDefault(); // FF
			
			if (/highslide-(image|html)-blur/.test(exp.content.className)) {
				exp.focus();
				hs.hasFocused = true;
			}
			return false;
		}
	} else if (e.type == 'mouseup') {
		
		hs.removeEventListener(document, 'mousemove', hs.dragHandler);
		
		if (hs.dragArgs) {
			
			if (hs.dragArgs.type == 'image')
				hs.dragArgs.exp.content.style.cursor = hs.styleRestoreCursor;
			
			var hasDragged = (Math.abs(hs.dragArgs.dX) + Math.abs(hs.dragArgs.dY) > 0);
			
			if (!hasDragged &&!hs.hasFocused && !/(move|resize)/.test(hs.dragArgs.type)) {
				exp.close();
			} 
			else if (hasDragged || (!hasDragged && hs.hasHtmlexpanders)) {
				hs.dragArgs.exp.redoShowHide();
			}
			
			hs.hasFocused = false;
			hs.dragArgs = null;
		
		} else if (/highslide-image-blur/.test(el.className)) {
			el.style.cursor = hs.styleRestoreCursor;		
		}
	}
},

dragHandler : function(e)
{
	if (!hs.dragArgs) return;
	if (!e) e = window.event;
	var exp = hs.dragArgs.exp;
	
	hs.dragArgs.dX = e.clientX - hs.dragArgs.clickX;
	hs.dragArgs.dY = e.clientY - hs.dragArgs.clickY;
	
	 exp.move(hs.dragArgs);
	return false;
},

addEventListener : function (el, event, func) {
	try {
		el.addEventListener(event, func, false);
	} catch (e) {
		try {
			el.detachEvent('on'+ event, func);
			el.attachEvent('on'+ event, func);
		} catch (e) {
			el['on'+ event] = func;
		}
	} 
},

removeEventListener : function (el, event, func) {
	try {
		el.removeEventListener(event, func, false);
	} catch (e) {
		try {
			el.detachEvent('on'+ event, func);
		} catch (e) {
			el['on'+ event] = null;
		}
	}
},

preloadFullImage : function (i) {
	if (hs.continuePreloading && hs.preloadTheseImages[i] && hs.preloadTheseImages[i] != 'undefined') {
		var img = document.createElement('img');
		img.onload = function() { hs.preloadFullImage(i + 1); };
		img.src = hs.preloadTheseImages[i];
	}
},
preloadImages : function (number) {
	if (number && typeof number != 'object') hs.numberOfImagesToPreload = number;
	var a, re, j = 0;
	
	var aTags = document.getElementsByTagName('A');
	for (var i = 0; i < aTags.length; i++) {
		a = aTags[i];
		re = hs.isHsAnchor(a);
		if (re && re[0] == 'hs.expand') {
			if (j < hs.numberOfImagesToPreload) {
				hs.preloadTheseImages[j] = hs.getSrc(a); 
				j++;
			}
		}
	}
	
	// preload outlines
	new hs.Outline(hs.outlineType, function () { hs.preloadFullImage(0)} );
	
	
	// preload cursor
	var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor });
},


genContainer : function () {
	if (!hs.container) {
		hs.container = hs.createElement('div', 
			null, 
			{ position: 'absolute', left: 0, top: 0, width: '100%', zIndex: hs.zIndexCounter }, 
			document.body,
			true
		);
		hs.loading = hs.createElement('a',
			{
				className: 'highslide-loading',
				title: hs.loadingTitle,
				innerHTML: hs.loadingText,
				href: 'javascript:void(0)'
			},
			{
				position: 'absolute',
				opacity: hs.loadingOpacity,
				left: '-9999px',
				zIndex: 1
			}, hs.container
		);
		
		// http://www.robertpenner.com/easing/ 
		Math.linearTween = function (t, b, c, d) {
			return c*t/d + b;
		};
		Math.easeInQuad = function (t, b, c, d) {
			return c*(t/=d)*t + b;
		};
	}
},

fade : function (el, o, oFinal, dur, i, dir) {
	if (typeof i == 'undefined') { // new fader
		if (typeof dur != 'number') dur = 250;
		if (dur < 25) { // instant
			hs.setStyles( el, {
				opacity: oFinal,
				visibility: (o < oFinal ? 'visible': 'hidden')
			});
			return;
		}
		i = hs.faders.length;
		dir = oFinal > o ? 1 : -1;
		var step = (25 / (dur - dur % 25)) * Math.abs(o - oFinal);
	}
	o = parseFloat(o);
	el.style.visibility = (o <= 0) ? 'hidden' : 'visible';
	if (o < 0 || (dir == 1 && o > oFinal)) return;
	if (el.fading && el.fading.i != i) { // reverse
		clearTimeout(hs.faders[el.fading.i]);
		o = el.fading.o;
	}
	el.fading = {i: i, o: o, step: (step || el.fading.step)};
	el.style.visibility = (o <= 0) ? 'hidden' : 'visible';
	hs.setStyles(el, { opacity: o });
	hs.faders[i] = setTimeout(function() {
		hs.fade(el, o + el.fading.step * dir, oFinal, null, i, dir);
	}, 25);
},

close : function(el) {
	try { hs.getExpander(el).close(); } catch (e) {}
	return false;
}
}; // end hs object


//-----------------------------------------------------------------------------
hs.Outline =  function (outlineType, onLoad) {
	this.onLoad = onLoad;
	this.outlineType = outlineType;
	var v = hs.ieVersion(), tr;
	
	this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 7;
	if (!outlineType) {
		if (onLoad) onLoad();
		return;
	}
	
	hs.genContainer();
	this.table = hs.createElement(
		'table', { cellSpacing: 0 },
		{
			visibility: 'hidden',
			position: 'absolute',
			borderCollapse: 'collapse'
		},
		hs.container,
		true
	);
	this.tbody = hs.createElement('tbody', null, null, this.table, 1);
	
	this.td = [];
	for (var i = 0; i <= 8; i++) {
		if (i % 3 == 0) tr = hs.createElement('tr', null, { height: 'auto' }, this.tbody, true);
		this.td[i] = hs.createElement('td', null, null, tr, true);
		var style = i != 4 ? { lineHeight: 0, fontSize: 0} : { position : 'relative' };
		hs.setStyles(this.td[i], style);
	}
	this.td[4].className = outlineType;
	
	this.preloadGraphic(); 
};

hs.Outline.prototype = {
preloadGraphic : function () {	
	var src = hs.graphicsDir + (hs.outlinesDir || "outlines/")+ this.outlineType +".png";
				
	var appendTo = hs.safari ? hs.container : null;
	this.graphic = hs.createElement('img', null, { position: 'absolute', left: '-9999px', 
		top: '-9999px' }, appendTo, true); // for onload trigger
	
	var pThis = this;
	this.graphic.onload = function() { pThis.onGraphicLoad(); };
	
	this.graphic.src = src;
},

onGraphicLoad : function () {
	var o = this.offset = this.graphic.width / 4,
		pos = [[0,0],[0,-4],[-2,0],[0,-8],0,[-2,-8],[0,-2],[0,-6],[-2,-2]],
		dim = { height: (2*o) +'px', width: (2*o) +'px' };
		
	for (var i = 0; i <= 8; i++) {
		if (pos[i]) {
			if (this.hasAlphaImageLoader) {
				var w = (i == 1 || i == 7) ? '100%' : this.graphic.width +'px';
				var div = hs.createElement('div', null, { width: '100%', height: '100%', position: 'relative', overflow: 'hidden'}, this.td[i], true);
				hs.createElement ('div', null, { 
						filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale, src='"+ this.graphic.src + "')", 
						position: 'absolute',
						width: w, 
						height: this.graphic.height +'px',
						left: (pos[i][0]*o)+'px',
						top: (pos[i][1]*o)+'px'
					}, 
				div,
				true);
			} else {
				hs.setStyles(this.td[i], { background: 'url('+ this.graphic.src +') '+ (pos[i][0]*o)+'px '+(pos[i][1]*o)+'px'});
			}
			
			if (window.opera && (i == 3 || i ==5)) 
				hs.createElement('div', null, dim, this.td[i], true);
			
			hs.setStyles (this.td[i], dim);
		}
	}
	
	hs.pendingOutlines[this.outlineType] = this;
	if (this.onLoad) this.onLoad();
},
	
setPosition : function (exp, x, y, w, h, vis) {
	if (vis) this.table.style.visibility = (h >= 4 * this.offset) 
		? 'visible' : 'hidden';
	this.table.style.left = (x - this.offset) +'px';
	this.table.style.top = (y - this.offset) +'px';
	this.table.style.width = (w + 2 * (exp.offsetBorderW + this.offset)) +'px';
	w += 2 * (exp.offsetBorderW - this.offset);
	h += + 2 * (exp.offsetBorderH - this.offset);
	this.td[4].style.width = w >= 0 ? w +'px' : 0;
	this.td[4].style.height = h >= 0 ? h +'px' : 0;
	if (this.hasAlphaImageLoader) this.td[3].style.height 
		= this.td[5].style.height = this.td[4].style.height;
},
	
destroy : function(hide) {
	if (hide) this.table.style.visibility = 'hidden';
	else {
		hs.purge(this.table);
		try { this.table.parentNode.removeChild(this.table); } catch (e) {}
	}
}
};

//-----------------------------------------------------------------------------
// The expander object
hs.Expander = function(a, params, custom, contentType) {
	this.a = a;
	this.custom = custom;
	this.contentType = contentType || 'image';
	this.isImage = !this.isHtml;
	
	hs.continuePreloading = false;
	hs.genContainer();
	var key = this.key = hs.expanders.length;
	
	// override inline parameters
	for (var i = 0; i < hs.overrides.length; i++) {
		var name = hs.overrides[i];
		this[name] = params && typeof params[name] != 'undefined' ?
			params[name] : hs[name];
	}
	
	// get thumb
	var el = this.thumb = (params ? hs.$(params.thumbnailId) : null) 
		|| a.getElementsByTagName('IMG')[0] || a;
	this.thumbsUserSetId = el.id || a.id;
	
	// check if already open
	for (var i = 0; i < hs.expanders.length; i++) {
		if (hs.expanders[i] && hs.expanders[i].a == a) {
			hs.expanders[i].focus();
			return false;
		}		
	}	
	// cancel other
	for (var i = 0; i < hs.expanders.length; i++) {
		if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {
			hs.expanders[i].cancelLoading();
		}
	}
	hs.expanders[this.key] = this;
	if (!hs.allowMultipleInstances) {
		try { hs.expanders[key - 1].close(); } catch (e){}
		try { hs.expanders[hs.focusKey].close(); } catch (e){} // preserved
	}
	this.overlays = [];

	var pos = hs.position(el);
	
	// store properties of thumbnail
	this.thumbWidth = el.width ? el.width : el.offsetWidth;		
	this.thumbHeight = el.height ? el.height : el.offsetHeight;
	this.thumbLeft = pos.x;
	this.thumbTop = pos.y;
	this.thumbOffsetBorderW = (this.thumb.offsetWidth - this.thumbWidth) / 2;
	this.thumbOffsetBorderH = (this.thumb.offsetHeight - this.thumbHeight) / 2;
	
	// instanciate the wrapper
	this.wrapper = hs.createElement(
		'div',
		{
			id: 'highslide-wrapper-'+ this.key,
			className: this.wrapperClassName
		},
		{
			visibility: 'hidden',
			position: 'absolute',
			zIndex: hs.zIndexCounter++
		}, null, true );
	
	this.wrapper.onmouseover = function (e) { 
		try { hs.expanders[key].wrapperMouseHandler(e); } catch (e) {} 
	};
	this.wrapper.onmouseout = function (e) { 
		try { hs.expanders[key].wrapperMouseHandler(e); } catch (e) {}
	};
	if (this.contentType == 'image' && this.outlineWhileAnimating == 2)
		this.outlineWhileAnimating = 0;
	// get the outline
	if (hs.pendingOutlines[this.outlineType]) {
		this.connectOutline();
		this[this.contentType +'Create']();
	} else if (!this.outlineType) {
		this[this.contentType +'Create']();
	} else {
		this.displayLoading();
		var exp = this;
		new hs.Outline(this.outlineType, 
			function () { 
				exp.connectOutline();
				exp[exp.contentType +'Create']();
			} 
		);
	}
};

hs.Expander.prototype = {

connectOutline : function(x, y) {	
	var w = hs.pendingOutlines[this.outlineType];
	this.objOutline = w;
	w.table.style.zIndex = this.wrapper.style.zIndex;
	hs.pendingOutlines[this.outlineType] = null;
},

displayLoading : function() {
	if (this.onLoadStarted || this.loading) return;
		
	this.originalCursor = this.a.style.cursor;
	this.a.style.cursor = 'wait';
	
	this.loading = hs.loading;
	var exp = this;
	this.loading.onclick = function() {
		exp.cancelLoading();
	};
	this.loading.style.top = (this.thumbTop 
		+ (this.thumbHeight - this.loading.offsetHeight) / 2) +'px';
	var exp = this, left = (this.thumbLeft + this.thumbOffsetBorderW 
		+ (this.thumbWidth - this.loading.offsetWidth) / 2) +'px';
	setTimeout(function () { if (exp.loading) exp.loading.style.left = left }, 100); 
},

imageCreate : function() {
	var exp = this;
	
	var img = document.createElement('img');
    this.content = img;
    img.onload = function () {
    	if (hs.expanders[exp.key]) exp.contentLoaded(); 
	};
    img.className = 'highslide-image';
    img.style.visibility = 'hidden'; // prevent flickering in IE
    img.style.display = 'block';
	img.style.position = 'absolute';
	img.style.maxWidth = 'none';
    img.style.zIndex = 3;
    img.title = hs.restoreTitle;
    if (hs.safari) hs.container.appendChild(img);
    // uncomment this to flush img size:
    // if (hs.ie) img.src = null;
	img.src = hs.getSrc(this.a);
	
	this.displayLoading();
},

contentLoaded : function() {
	try {	
		if (!this.content) return;
		if (this.onLoadStarted) return; // old Gecko loop
		else this.onLoadStarted = true;
		
			   
		if (this.loading) {
			this.loading.style.left = '-9999px';
			this.loading = null;
			this.a.style.cursor = this.originalCursor || '';
		}
		this.marginBottom = hs.marginBottom;	
			this.newWidth = this.content.width;
			this.newHeight = this.content.height;
			this.fullExpandWidth = this.newWidth;
			this.fullExpandHeight = this.newHeight;
			
			this.content.style.width = this.thumbWidth +'px';
			this.content.style.height = this.thumbHeight +'px';
			this.getCaption();	
		
		
		this.wrapper.appendChild(this.content);
		this.content.style.position = 'relative'; // Saf
		if (this.caption) this.wrapper.appendChild(this.caption);
		this.wrapper.style.left = this.thumbLeft +'px';
		this.wrapper.style.top = this.thumbTop +'px';
		hs.container.appendChild(this.wrapper);
		
		// correct for borders
		this.offsetBorderW = (this.content.offsetWidth - this.thumbWidth) / 2;
		this.offsetBorderH = (this.content.offsetHeight - this.thumbHeight) / 2;
		var modMarginRight = hs.marginRight + 2 * this.offsetBorderW;
		this.marginBottom += 2 * this.offsetBorderH;
		
		var ratio = this.newWidth / this.newHeight;
		var minWidth = this.allowSizeReduction 
			? this.minWidth : this.newWidth;
		var minHeight = this.allowSizeReduction 
			? this.minHeight : this.newHeight;
		
		var justify = { x: 'auto', y: 'auto' };
		
		var page = hs.getPageSize();
		// justify
		this.x = { 
			min: parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW,
			span: this.newWidth,
			minSpan: (this.newWidth < minWidth && !hs.padToMinWidth) 
				? this.newWidth : minWidth,
			marginMin: hs.marginLeft, 
			marginMax: modMarginRight,
			scroll: page.scrollLeft,
			clientSpan: page.width,
			thumbSpan: this.thumbWidth
		};
		var oldRight = this.x.min + parseInt(this.thumbWidth);
		this.x = this.justify(this.x);
		this.y = { 
			min: parseInt(this.thumbTop) - this.offsetBorderH + this.thumbOffsetBorderH,
			span: this.newHeight,
			minSpan: this.newHeight < minHeight ? this.newHeight : minHeight,
			marginMin: hs.marginTop, 
			marginMax: this.marginBottom, 
			scroll: page.scrollTop,
			clientSpan: page.height,
			thumbSpan: this.thumbHeight
		};
		var oldBottom = this.y.min + parseInt(this.thumbHeight);
		this.y = this.justify(this.y);
		
			this.correctRatio(ratio);
		

		var x = this.x;
		var y = this.y;
		
		this.show();
	} catch (e) {
		window.location.href = hs.getSrc(this.a);
	}
},

justify : function (p) {
	
	var tgt, dim = p == this.x ? 'x' : 'y';
	
	
		var hasMovedMin = false;
		
		var allowReduce = true;
		
		// calculate p.min
		p.min = Math.round(p.min - ((p.span - p.thumbSpan) / 2)); // auto
		
		if (p.min < p.scroll + p.marginMin) {
			p.min = p.scroll + p.marginMin;
			hasMovedMin = true;		
		}
	
		
		if (p.span < p.minSpan) {
			p.span = p.minSpan;
			allowReduce = false;			
		}
		
		// calculate right/newWidth
		if (p.min + p.span > p.scroll + p.clientSpan - p.marginMax) {
			if (hasMovedMin && allowReduce) {
				
				p.span = p.clientSpan - p.marginMin - p.marginMax; // can't expand more
				
			} else if (p.span < p.clientSpan - p.marginMin - p.marginMax) { // move newTop up
				p.min = p.scroll + p.clientSpan - p.span - p.marginMin - p.marginMax;
			} else { // image larger than client
				p.min = p.scroll + p.marginMin;
				
				if (allowReduce) p.span = p.clientSpan - p.marginMin - p.marginMax;
				
			}
			
		}
		
		if (p.span < p.minSpan) {
			p.span = p.minSpan;
			allowReduce = false;
		}
		
	
		
	if (p.min < p.marginMin) {
		tmpMin = p.min;
		p.min = p.marginMin; 
		
		if (allowReduce) p.span = p.span - (p.min - tmpMin);
		
	}
	return p;
},

correctRatio : function(ratio) {
	var x = this.x;
	var y = this.y;
	var changed = false;
	if (x.span / y.span > ratio) { // width greater
		var tmpWidth = x.span;
		x.span = y.span * ratio;
		if (x.span < x.minSpan) { // below minWidth
			if (hs.padToMinWidth) x.imgSpan = x.span;			
			x.span = x.minSpan;
			if (!x.imgSpan)
			y.span = x.span / ratio;
		}
		changed = true;
	
	} else if (x.span / y.span < ratio) { // height greater
		var tmpHeight = y.span;
		y.span = x.span / ratio;
		changed = true;
	}
	
	if (changed) {
		x.min = parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW;
		x.minSpan = x.span;
		this.x = this.justify(x);
		
		y.min = parseInt(this.thumbTop) - this.offsetBorderH + this.thumbOffsetBorderH;
		y.minSpan = y.span;
		this.y = this.justify(y);
	}
},

show : function () {
	
	// Selectbox bug
	var imgPos = {x: this.x.min - 20, y: this.y.min - 20, w: this.x.span + 40, 
		h: this.y.span + 40
		 + this.spaceForCaption};
	hs.hideSelects = (hs.ie && hs.ieVersion() < 7);
	if (hs.hideSelects) this.showHideElements('SELECT', 'hidden', imgPos);
	// Iframes bug
	hs.hideIframes = ((window.opera && navigator.appVersion < 9) || navigator.vendor == 'KDE' 
		|| (hs.ie && hs.ieVersion() < 5.5));
	if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos);
	// Scrollbars bug
	if (hs.geckoMac) this.showHideElements('*', 'hidden', imgPos); 
	
	
	if (this.x.imgSpan) this.content.style.margin = '0 auto';
	
	// Apply size change		
	this.changeSize(
		1,
		{ 
			x: this.thumbLeft + this.thumbOffsetBorderW - this.offsetBorderW,
			y: this.thumbTop + this.thumbOffsetBorderH - this.offsetBorderH,
			w: this.thumbWidth,
			h: this.thumbHeight,
			imgW: this.thumbWidth,
			o: hs.outlineStartOffset
		},
		{
			x: this.x.min,
			y: this.y.min,
			w: this.x.span,
			h: this.y.span,
			imgW: this.x.imgSpan,
			o: this.objOutline ? this.objOutline.offset : 0
		},
		hs.expandDuration,
		hs.expandSteps
	);
},

changeSize : function(up, from, to, dur, steps) {
	
	if (up && this.objOutline && !this.outlineWhileAnimating) 
		this.objOutline.setPosition(this, this.x.min, this.y.min, this.x.span, this.y.span);
	
	else if (!up && this.objOutline) {
		if (this.outlineWhileAnimating) this.objOutline.setPosition(this, from.x, from.y, from.w, from.h);
		else this.objOutline.destroy();
	}	
			
	if (!up) { // remove children
		var n = this.wrapper.childNodes.length;
		for (var i = n - 1; i >= 0 ; i--) {
			var child = this.wrapper.childNodes[i];
			if (child != this.content) {
				hs.purge(child);
				this.wrapper.removeChild(child);
			}
		}
	}
		
	if (this.fadeInOut) {
		from.op = up ? 0 : 1;
		to.op = up;
	}
	var t,
	exp = this,
	easing = Math[this.easing] || Math.easeInQuad;
	if (!up) easing = Math[this.easingClose] || easing;
	
	for (var i = 1; i <= steps; i++) {
		t = Math.round(i * (dur / steps));
		
		(function(){
			var pI = i, size = {};
			
			for (var x in from) 
				size[x] = easing(t, from[x], to[x] - from[x], dur);
						
			setTimeout ( function() {
				if (up && pI == 1) {
					exp.content.style.visibility = 'visible';
					exp.a.className += ' highslide-active-anchor';
				}
				exp.setSize(size);
			}, t);				
		})();		
	}
	
	if (up) { 
			
		setTimeout(function() {
			if (exp.objOutline) exp.objOutline.table.style.visibility = "visible";
		}, t);
		setTimeout(function() {
			if (exp.caption) exp.writeCaption();
			exp.afterExpand();
		}, t + 50);
	}
	else setTimeout(function() { exp.afterClose(); }, t);
		
},

setSize : function (to) {
	try {
			this.wrapper.style.width = (to.w + 2*this.offsetBorderW) +'px';
			this.content.style.width =
				((to.imgW && !isNaN(to.imgW)) ? to.imgW : to.w) +'px';
			if (hs.safari) this.content.style.maxWidth = this.content.style.width;
			this.content.style.height = to.h +'px';
		
		if (to.op) hs.setStyles(this.wrapper, { opacity: to.op });
				
		
		if (this.objOutline && this.outlineWhileAnimating) {
			var o = this.objOutline.offset - to.o;
			this.objOutline.setPosition(this, to.x + o, to.y + o, to.w - 2 * o, to.h - 2 * o, 1);
		}
				
		hs.setStyles ( this.wrapper,
			{
				'visibility': 'visible',
				'left': to.x +'px',
				'top': to.y +'px'
			}
		);
		
	} catch (e) { window.location.href = hs.getSrc(this.a);	}
},

afterExpand : function() {
	this.isExpanded = true;	
	this.focus();
	
	this.createOverlays();
	if (hs.showCredits) this.writeCredits();
	if (this.fullExpandWidth > this.x.span) this.createFullExpand();
	if (!this.caption) this.prepareNextOutline();
},


prepareNextOutline : function() {
	var key = this.key;
	var outlineType = this.outlineType;
	new hs.Outline(outlineType, 
		function () { try { hs.expanders[key].preloadNext(); } catch (e) {} });
},


preloadNext : function() {
	var next = hs.getAdjacentAnchor(this.key, 1);	
	if (next.onclick.toString().match(/hs\.expand/)) 
		var img = hs.createElement('img', { src: hs.getSrc(next) });
},

cancelLoading : function() {	
	hs.expanders[this.key] = null;
	this.a.style.cursor = this.originalCursor;	
	if (this.loading) hs.loading.style.left = '-9999px';
},

writeCredits : function () {
	var credits = hs.createElement('a',
		{
			href: hs.creditsHref,
			className: 'highslide-credits',
			innerHTML: hs.creditsText,
			title: hs.creditsTitle
		}
	);
	this.createOverlay({ overlayId: credits, position: 'top left'});
},

getCaption : function() {
	if (!this.captionId && this.thumbsUserSetId)  
		this.captionId = 'caption-for-'+ this.thumbsUserSetId;
	if (this.captionId) this.caption = hs.getNode(this.captionId);
	if (!this.caption && !this.captionText && this.captionEval) try {
		this.captionText = eval(this.captionEval);
	} catch (e) {}
	if (!this.caption && this.captionText) this.caption = hs.createElement('div', 
			{ className: 'highslide-caption', innerHTML: this.captionText } );
	
	if (!this.caption) {
		var next = this.a.nextSibling;
		while (next && !hs.isHsAnchor(next)) {
			if (/highslide-caption/.test(next.className)) {
				this.caption = next.cloneNode(1);
				break;
			}
			next = next.nextSibling;
		}
	}
	if (this.caption) {
		this.marginBottom += this.spaceForCaption;		
	}
	
},

writeCaption : function() {
	try {
		hs.setStyles(this.wrapper, { width: this.wrapper.offsetWidth +'px', 
			height: this.wrapper.offsetHeight +'px' } );	
		hs.setStyles(this.caption, { visibility: 'hidden', marginTop: hs.safari ? 0 : '-'+ this.y.span +'px'});
		this.caption.className += ' highslide-display-block';
		
		var height, exp = this;
		if (hs.ie && (hs.ieVersion() < 6 || document.compatMode == 'BackCompat')) {
			height = this.caption.offsetHeight;
		} else {
			var temp = hs.createElement('div', {innerHTML: this.caption.innerHTML}, 
				null, null, true); // to get height
			this.caption.innerHTML = '';
			this.caption.appendChild(temp);	
			height = this.caption.childNodes[0].offsetHeight;
			this.caption.innerHTML = this.caption.childNodes[0].innerHTML;
		}
		hs.setStyles(this.caption, { overflow: 'hidden', height: 0, zIndex: 2, marginTop: 0 });
		this.wrapper.style.height = 'auto';
		
		if (hs.captionSlideSpeed) {
			var step = (Math.round(height/50) || 1) * hs.captionSlideSpeed;
		} else {
			this.placeCaption(height, 1);
			return;
		}
		for (var h = height % step, t = 0; h <= height; h += step, t += 10) {
			(function(){
				var pH = h, end = (h == height) ? 1 : 0;
				setTimeout( function() {
					exp.placeCaption(pH, end);
				}, t);
			})();
		}
	} catch (e) {}	
},

placeCaption : function(height, end) {
	if (!this.caption) return;
	this.caption.style.height = height +'px';
	this.caption.style.visibility = 'visible';
	this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH;
	
	
	var o = this.objOutline;
	if (o) {
		o.td[4].style.height = (this.wrapper.offsetHeight - 2 * this.objOutline.offset) +'px';
		if (o.hasAlphaImageLoader) o.td[3].style.height = o.td[5].style.height = o.td[4].style.height;
	}
	if (end) this.prepareNextOutline();
},


showHideElements : function (tagName, visibility, imgPos) {
	var els = document.getElementsByTagName(tagName);
	var prop = tagName == '*' ? 'overflow' : 'visibility';
	for (var i = 0; i < els.length; i++) {
		if (prop == 'visibility' || (document.defaultView.getComputedStyle(
				els[i], "").getPropertyValue('overflow') == 'auto'
				|| els[i].getAttribute('hidden-by') != null)) {
			var hiddenBy = els[i].getAttribute('hidden-by');
			if (visibility == 'visible' && hiddenBy) {
				hiddenBy = hiddenBy.replace('['+ this.key +']', '');
				els[i].setAttribute('hidden-by', hiddenBy);
				if (!hiddenBy) els[i].style[prop] = els[i].origProp;
			} else if (visibility == 'hidden') { // hide if behind
				var elPos = hs.position(els[i]);
				elPos.w = els[i].offsetWidth;
				elPos.h = els[i].offsetHeight;
			
				
					var clearsX = (elPos.x + elPos.w < imgPos.x || elPos.x > imgPos.x + imgPos.w);
					var clearsY = (elPos.y + elPos.h < imgPos.y || elPos.y > imgPos.y + imgPos.h);
				var wrapperKey = hs.getWrapperKey(els[i]);
				if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image
					if (!hiddenBy) {
						els[i].setAttribute('hidden-by', '['+ this.key +']');
						els[i].origProp = els[i].style[prop];
						els[i].style[prop] = 'hidden';
					} else if (!hiddenBy.match('['+ this.key +']')) {
						els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
					}
				} else if (hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey) { // on move
					els[i].setAttribute('hidden-by', '');
					els[i].style[prop] = els[i].origProp || '';
				} else if (hiddenBy && hiddenBy.match('['+ this.key +']')) {
					els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
				}
						
			}
		}
	}
},

focus : function() {
	this.wrapper.style.zIndex = hs.zIndexCounter++;
	// blur others
	for (var i = 0; i < hs.expanders.length; i++) {
		if (hs.expanders[i] && i == hs.focusKey) {
			var blurExp = hs.expanders[i];
			blurExp.content.className += ' highslide-'+ blurExp.contentType +'-blur';
			
			if (blurExp.caption) {
				blurExp.caption.className += ' highslide-caption-blur';
			}
			
				blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer';
				blurExp.content.title = hs.focusTitle;
		}
	}
	
	// focus this
	if (this.objOutline) this.objOutline.table.style.zIndex 
		= this.wrapper.style.zIndex;
	
	this.content.className = 'highslide-'+ this.contentType;
	
	if (this.caption) {
		this.caption.className = this.caption.className.replace(' highslide-caption-blur', '');
	}
	
		this.content.title = hs.restoreTitle;
		
		hs.styleRestoreCursor = window.opera ? 'pointer' : 'url('+ hs.graphicsDir + hs.restoreCursor +'), pointer';
		if (hs.ie && hs.ieVersion() < 6) hs.styleRestoreCursor = 'hand';
		this.content.style.cursor = hs.styleRestoreCursor;
		
	hs.focusKey = this.key;	
	hs.addEventListener(document, 'keydown', hs.keyHandler);	
},

move : function (e) {
	this.x.min = e.left + e.dX;
	this.y.min = e.top + e.dY;
	
	hs.setStyles(this.wrapper, { left: this.x.min +'px', top: this.y.min +'px' });
	
	if (this.objOutline)
		this.objOutline.setPosition(this, this.x.min, this.y.min, this.x.span, this.y.span);
	
},

close : function() {
	if (this.isClosing || !this.isExpanded) return;
	this.isClosing = true;
	
	hs.removeEventListener(document, 'keydown', hs.keyHandler);
	
	try {
		
		this.content.style.cursor = 'default';
		
		this.changeSize(
			0,
			{
				x: this.x.min,
				y: this.y.min,
				w: this.x.span,
				h: parseInt(this.content.style.height),
				imgW: this.x.imgSpan,
				o: this.objOutline ? this.objOutline.offset : 0
			},
			{
				x: this.thumbLeft - this.offsetBorderW + this.thumbOffsetBorderW,
				y: this.thumbTop - this.offsetBorderH + this.thumbOffsetBorderH,
				w: this.thumbWidth,
				h: this.thumbHeight,
				imgW: this.thumbWidth,
				o: hs.outlineStartOffset
			},
			hs.restoreDuration,
			hs.restoreSteps
		);
		
	} catch (e) { this.afterClose(); } 
},

createOverlay : function (o) {
	var el = o.overlayId;
	if (typeof el == 'string') el = hs.getNode(el);
	if (!el || typeof el == 'string') return;
	
	
	var overlay = hs.createElement(
		'div',
		null,
		{
			'left' : 0,
			'top' : 0,
			'position' : 'absolute',
			'zIndex' : 3,
			'visibility' : 'hidden'
		},
		this.wrapper,
		true
	);
	if (o.opacity) hs.setStyles(el, { opacity: o.opacity });
	el.className += ' highslide-display-block';
	overlay.appendChild(el);	
	
	overlay.hsPos = o.position;
	this.positionOverlay(overlay);	
	
	if (o.hideOnMouseOut) overlay.setAttribute('hideOnMouseOut', true);
	if (!o.opacity) o.opacity = 1;
	overlay.setAttribute('opacity', o.opacity);
	hs.fade(overlay, 0, o.opacity);
	
	hs.push(this.overlays, overlay);
},

positionOverlay : function(overlay) {
	var left = this.offsetBorderW;
	var dLeft = this.x.span - overlay.offsetWidth;
	var top = this.offsetBorderH;
	var dTop = parseInt(this.content.style.height) - overlay.offsetHeight;
	
	var p = overlay.hsPos || 'center center';
	if (/^bottom/.test(p)) top += dTop;
	if (/^center/.test(p)) top += dTop / 2;
	if (/right$/.test(p)) left += dLeft;
	if (/center$/.test(p)) left += dLeft / 2;
	overlay.style.left = left +'px';
	overlay.style.top = top +'px';
},

createOverlays : function() {
	for (var i = 0; i < hs.overlays.length; i++) {
		var o = hs.overlays[i];
		if ((!o.thumbnailId && !o.slideshowGroup) || o.thumbnailId == this.thumbsUserSetId
				|| o.slideshowGroup === this.slideshowGroup) {
			this.createOverlay(o);
		}
	}
},


createFullExpand : function () {
	var a = hs.createElement(
		'a',
		{
			href: 'javascript:hs.expanders['+ this.key +'].doFullExpand();',
			title: hs.fullExpandTitle,
			className: 'highslide-full-expand'
		}
	);
	
	this.fullExpandLabel = a;
	this.createOverlay({ overlayId: a, position: hs.fullExpandPosition, 
		hideOnMouseOut: true, opacity: hs.fullExpandOpacity });
},

doFullExpand : function () {
	try {	
		hs.purge(this.fullExpandLabel);
		this.fullExpandLabel.parentNode.removeChild(this.fullExpandLabel);
		this.focus();
		
		this.x.min = parseInt(this.wrapper.style.left) - (this.fullExpandWidth - this.content.width) / 2;
		if (this.x.min < hs.marginLeft) this.x.min = hs.marginLeft;		
		this.wrapper.style.left = this.x.min +'px';
		
		hs.setStyles(this.content, { width: this.fullExpandWidth +'px', 
			height: this.fullExpandHeight +'px'});
		
		this.x.span = this.fullExpandWidth;
		this.wrapper.style.width = (this.x.span + 2*this.offsetBorderW) +'px';
		
		this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH;
		
		if (this.objOutline)
			this.objOutline.setPosition(this, this.x.min, this.y.min, this.x.span, this.y.span);
		
		for (var i = 0; i < this.overlays.length; i++)
			this.positionOverlay(this.overlays[i]);
		
		this.redoShowHide();
		
		
	
	} catch (e) {
		window.location.href = this.content.src;
	}
},


// on end move and resize
redoShowHide : function() {
	var imgPos = {
		x: parseInt(this.wrapper.style.left) - 20, 
		y: parseInt(this.wrapper.style.top) - 20, 
		w: this.content.offsetWidth + 40, 
		h: this.content.offsetHeight + 40 
			+ this.spaceForCaption
	};
	if (hs.hideSelects) this.showHideElements('SELECT', 'hidden', imgPos);
	if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos);
	if (hs.geckoMac) this.showHideElements('*', 'hidden', imgPos);

},

wrapperMouseHandler : function (e) {
	if (!e) e = window.event;
	var over = /mouseover/i.test(e.type); 
	if (!e.target) e.target = e.srcElement; // ie
	if (!e.relatedTarget) e.relatedTarget = 
		over ? e.fromElement : e.toElement; // ie
	if (hs.getExpander(e.relatedTarget) == this || hs.dragArgs) return;
	for (var i = 0; i < this.overlays.length; i++) {
		var o = this.overlays[i];
		if (o.getAttribute('hideOnMouseOut')) {
			var from = over ? 0 : o.getAttribute('opacity'),
				to = over ? o.getAttribute('opacity') : 0;			
			hs.fade(o, from, to);
		}
	}
},

afterClose : function () {
	this.a.className = this.a.className.replace('highslide-active-anchor', '');
	
	if (hs.hideSelects) this.showHideElements('SELECT', 'visible');
	if (hs.hideIframes) this.showHideElements('IFRAME', 'visible');
	if (hs.geckoMac) this.showHideElements('*', 'visible');
		if (this.objOutline && this.outlineWhileAnimating) this.objOutline.destroy();
		hs.purge(this.wrapper);
		if (hs.ie && hs.ieVersion() < 5.5) this.wrapper.innerHTML = ''; // crash
		else this.wrapper.parentNode.removeChild(this.wrapper);
	hs.expanders[this.key] = null;		
	hs.cleanUp();
}
};
// history
var HsExpander = hs.Expander;

// set handlers
hs.addEventListener(document, 'mousedown', hs.mouseClickHandler);
hs.addEventListener(document, 'mouseup', hs.mouseClickHandler);
hs.addEventListener(window, 'load', hs.preloadImages);


/*control bar edit start*/

	// remove the registerOverlay call to disable the controlbar
	hs.registerOverlay(
    	{
    		thumbnailId: null,
    		overlayId: 'controlbar',
    		position: 'top right',
    		hideOnMouseOut: true
		}
	);
	
    hs.graphicsDir = '../highslide/graphics/';
    hs.outlineType = 'rounded-white';
    // Tell Highslide to use the thumbnail's title for captions
    hs.captionEval = 'this.thumb.title';
	
	/* control bar end */
	
	
	
	
	/*easing equations start*/
	
	
	/*
  Easing Equations v1.5
  May 1, 2003
  (c) 2003 Robert Penner, all rights reserved. 
  This work is subject to the terms in http://www.robertpenner.com/easing_terms_of_use.html.  
  
  These tweening functions provide different flavors of 
  math-based motion under a consistent API. 
  
  Types of easing:
  
	  Linear
	  Quadratic
	  Cubic
	  Quartic
	  Quintic
	  Sinusoidal
	  Exponential
	  Circular
	  Elastic
	  Back
	  Bounce

  Changes:
  1.5 - added bounce easing
  1.4 - added elastic and back easing
  1.3 - tweaked the exponential easing functions to make endpoints exact
  1.2 - inline optimizations (changing t and multiplying in one step)--thanks to Tatsuo Kato for the idea
  
  Discussed in Chapter 7 of 
  Robert Penner's Programming Macromedia Flash MX
  (including graphs of the easing equations)
  
  http://www.robertpenner.com/profmx
  http://www.amazon.com/exec/obidos/ASIN/0072223561/robertpennerc-20
*/


// simple linear tweening - no easing
// t: current time, b: beginning value, c: change in value, d: duration
Math.linearTween = function (t, b, c, d) {
	return c*t/d + b;
};


 ///////////// QUADRATIC EASING: t^2 ///////////////////

// quadratic easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in value, d: duration
// t and d can be in frames or seconds/milliseconds
Math.easeInQuad = function (t, b, c, d) {
	return c*(t/=d)*t + b;
};

// quadratic easing out - decelerating to zero velocity
Math.easeOutQuad = function (t, b, c, d) {
	return -c *(t/=d)*(t-2) + b;
};

// quadratic easing in/out - acceleration until halfway, then deceleration
Math.easeInOutQuad = function (t, b, c, d) {
	if ((t/=d/2) < 1) return c/2*t*t + b;
	return -c/2 * ((--t)*(t-2) - 1) + b;
};


 ///////////// CUBIC EASING: t^3 ///////////////////////

// cubic easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in value, d: duration
// t and d can be frames or seconds/milliseconds
Math.easeInCubic = function (t, b, c, d) {
	return c*(t/=d)*t*t + b;
};

// cubic easing out - decelerating to zero velocity
Math.easeOutCubic = function (t, b, c, d) {
	return c*((t=t/d-1)*t*t + 1) + b;
};

// cubic easing in/out - acceleration until halfway, then deceleration
Math.easeInOutCubic = function (t, b, c, d) {
	if ((t/=d/2) < 1) return c/2*t*t*t + b;
	return c/2*((t-=2)*t*t + 2) + b;
};


 ///////////// QUARTIC EASING: t^4 /////////////////////

// quartic easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in value, d: duration
// t and d can be frames or seconds/milliseconds
Math.easeInQuart = function (t, b, c, d) {
	return c*(t/=d)*t*t*t + b;
};

// quartic easing out - decelerating to zero velocity
Math.easeOutQuart = function (t, b, c, d) {
	return -c * ((t=t/d-1)*t*t*t - 1) + b;
};

// quartic easing in/out - acceleration until halfway, then deceleration
Math.easeInOutQuart = function (t, b, c, d) {
	if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
	return -c/2 * ((t-=2)*t*t*t - 2) + b;
};


 ///////////// QUINTIC EASING: t^5  ////////////////////

// quintic easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in value, d: duration
// t and d can be frames or seconds/milliseconds
Math.easeInQuint = function (t, b, c, d) {
	return c*(t/=d)*t*t*t*t + b;
};

// quintic easing out - decelerating to zero velocity
Math.easeOutQuint = function (t, b, c, d) {
	return c*((t=t/d-1)*t*t*t*t + 1) + b;
};

// quintic easing in/out - acceleration until halfway, then deceleration
Math.easeInOutQuint = function (t, b, c, d) {
	if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
	return c/2*((t-=2)*t*t*t*t + 2) + b;
};



 ///////////// SINUSOIDAL EASING: sin(t) ///////////////

// sinusoidal easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in position, d: duration
Math.easeInSine = function (t, b, c, d) {
	return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
};

// sinusoidal easing out - decelerating to zero velocity
Math.easeOutSine = function (t, b, c, d) {
	return c * Math.sin(t/d * (Math.PI/2)) + b;
};

// sinusoidal easing in/out - accelerating until halfway, then decelerating
Math.easeInOutSine = function (t, b, c, d) {
	return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
};


 ///////////// EXPONENTIAL EASING: 2^t /////////////////

// exponential easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in position, d: duration
Math.easeInExpo = function (t, b, c, d) {
	return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
};

// exponential easing out - decelerating to zero velocity
Math.easeOutExpo = function (t, b, c, d) {
	return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
};

// exponential easing in/out - accelerating until halfway, then decelerating
Math.easeInOutExpo = function (t, b, c, d) {
	if (t==0) return b;
	if (t==d) return b+c;
	if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
	return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
};


 /////////// CIRCULAR EASING: sqrt(1-t^2) //////////////

// circular easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in position, d: duration
Math.easeInCirc = function (t, b, c, d) {
	return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
};

// circular easing out - decelerating to zero velocity
Math.easeOutCirc = function (t, b, c, d) {
	return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
};

// circular easing in/out - acceleration until halfway, then deceleration
Math.easeInOutCirc = function (t, b, c, d) {
	if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
	return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
};


 /////////// ELASTIC EASING: exponentially decaying sine wave  //////////////

// t: current time, b: beginning value, c: change in value, d: duration, a: amplitude (optional), p: period (optional)
// t and d can be in frames or seconds/milliseconds

Math.easeInElastic = function (t, b, c, d, a, p) {
	if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
	if (a < Math.abs(c)) { a=c; var s=p/4; }
	else var s = p/(2*Math.PI) * Math.asin (c/a);
	return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
};

Math.easeOutElastic = function (t, b, c, d, a, p) {
	if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
	if (a < Math.abs(c)) { a=c; var s=p/4; }
	else var s = p/(2*Math.PI) * Math.asin (c/a);
	return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
};

Math.easeInOutElastic = function (t, b, c, d, a, p) {
	if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
	if (a < Math.abs(c)) { a=c; var s=p/4; }
	else var s = p/(2*Math.PI) * Math.asin (c/a);
	if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
};


 /////////// BACK EASING: overshooting cubic easing: (s+1)*t^3 - s*t^2  //////////////

// back easing in - backtracking slightly, then reversing direction and moving to target
// t: current time, b: beginning value, c: change in value, d: duration, s: overshoot amount (optional)
// t and d can be in frames or seconds/milliseconds
// s controls the amount of overshoot: higher s means greater overshoot
// s has a default value of 1.70158, which produces an overshoot of 10 percent
// s==0 produces cubic easing with no overshoot
Math.easeInBack = function (t, b, c, d, s) {
	if (s == undefined) s = 1.70158;
	return c*(t/=d)*t*((s+1)*t - s) + b;
};

// back easing out - moving towards target, overshooting it slightly, then reversing and coming back to target
Math.easeOutBack = function (t, b, c, d, s) {
	if (s == undefined) s = 1.70158;
	return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
};

// back easing in/out - backtracking slightly, then reversing direction and moving to target,
// then overshooting target, reversing, and finally coming back to target
Math.easeInOutBack = function (t, b, c, d, s) {
	if (s == undefined) s = 1.70158; 
	if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
	return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
};


 /////////// BOUNCE EASING: exponentially decaying parabolic bounce  //////////////

// bounce easing in
// t: current time, b: beginning value, c: change in position, d: duration
Math.easeInBounce = function (t, b, c, d) {
	return c - Math.easeOutBounce (d-t, 0, c, d) + b;
};

// bounce easing out
Math.easeOutBounce = function (t, b, c, d) {
	if ((t/=d) < (1/2.75)) {
		return c*(7.5625*t*t) + b;
	} else if (t < (2/2.75)) {
		return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
	} else if (t < (2.5/2.75)) {
		return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
	} else {
		return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
	}
};

// bounce easing in/out
Math.easeInOutBounce = function (t, b, c, d) {
	if (t < d/2) return Math.easeInBounce (t*2, 0, c, d) * .5 + b;
	return Math.easeOutBounce (t*2-d, 0, c, d) * .5 + c*.5 + b;
};


//trace (">> Penner easing equations loaded");



/*easing equations end */


/*run active content start*/


//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}


/*run active content end */




/******pring functions start *****/


/**
* Code from http://www.boutell.com/newfaq/creating/printpart.html
*/
hs.printImage = function (el)
{
   var exp = hs.expanders[hs.getWrapperKey(el)];
   link = "about:blank";
   var pw = window.open(link, "_new");
   pw.document.open();
   pw.document.write(exp.getPrintPage());
   pw.document.close();
   return false;
};
hs.Expander.prototype.getPrintPage = function()
{
   // We break the closing script tag in half to prevent
   // the HTML parser from seeing it as a part of
   // the *main* page.

   return "<html>\n" +
      "<head>\n" +
      "<title>Temporary Printing Window</title>\n" +
      "<script>\n" +"function step1() {\n" +
      "  setTimeout('step2()', 10);\n" +
      "}\n" +
      "function step2() {\n" +
      "  window.print();\n" +
      "  window.close();\n" +
      "}\n" +
      "</scr" + "ipt>\n" +
      "</head>\n" +
      "<body onLoad='step1()'>\n" +
      "<img src='" + this.content.src + "'/>\n" +
      "</body>\n" +
      "</html>\n";
};


/***********print functions end***********/

http://edev3.socialsciences.hawaii.edu/jguydev/socialnew/highslide/easing_equations.js

/*
  Easing Equations v1.5
  May 1, 2003
  (c) 2003 Robert Penner, all rights reserved. 
  This work is subject to the terms in http://www.robertpenner.com/easing_terms_of_use.html.  
  
  These tweening functions provide different flavors of 
  math-based motion under a consistent API. 
  
  Types of easing:
  
	  Linear
	  Quadratic
	  Cubic
	  Quartic
	  Quintic
	  Sinusoidal
	  Exponential
	  Circular
	  Elastic
	  Back
	  Bounce

  Changes:
  1.5 - added bounce easing
  1.4 - added elastic and back easing
  1.3 - tweaked the exponential easing functions to make endpoints exact
  1.2 - inline optimizations (changing t and multiplying in one step)--thanks to Tatsuo Kato for the idea
  
  Discussed in Chapter 7 of 
  Robert Penner's Programming Macromedia Flash MX
  (including graphs of the easing equations)
  
  http://www.robertpenner.com/profmx
  http://www.amazon.com/exec/obidos/ASIN/0072223561/robertpennerc-20
*/


// simple linear tweening - no easing
// t: current time, b: beginning value, c: change in value, d: duration
Math.linearTween = function (t, b, c, d) {
	return c*t/d + b;
};


 ///////////// QUADRATIC EASING: t^2 ///////////////////

// quadratic easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in value, d: duration
// t and d can be in frames or seconds/milliseconds
Math.easeInQuad = function (t, b, c, d) {
	return c*(t/=d)*t + b;
};

// quadratic easing out - decelerating to zero velocity
Math.easeOutQuad = function (t, b, c, d) {
	return -c *(t/=d)*(t-2) + b;
};

// quadratic easing in/out - acceleration until halfway, then deceleration
Math.easeInOutQuad = function (t, b, c, d) {
	if ((t/=d/2) < 1) return c/2*t*t + b;
	return -c/2 * ((--t)*(t-2) - 1) + b;
};


 ///////////// CUBIC EASING: t^3 ///////////////////////

// cubic easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in value, d: duration
// t and d can be frames or seconds/milliseconds
Math.easeInCubic = function (t, b, c, d) {
	return c*(t/=d)*t*t + b;
};

// cubic easing out - decelerating to zero velocity
Math.easeOutCubic = function (t, b, c, d) {
	return c*((t=t/d-1)*t*t + 1) + b;
};

// cubic easing in/out - acceleration until halfway, then deceleration
Math.easeInOutCubic = function (t, b, c, d) {
	if ((t/=d/2) < 1) return c/2*t*t*t + b;
	return c/2*((t-=2)*t*t + 2) + b;
};


 ///////////// QUARTIC EASING: t^4 /////////////////////

// quartic easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in value, d: duration
// t and d can be frames or seconds/milliseconds
Math.easeInQuart = function (t, b, c, d) {
	return c*(t/=d)*t*t*t + b;
};

// quartic easing out - decelerating to zero velocity
Math.easeOutQuart = function (t, b, c, d) {
	return -c * ((t=t/d-1)*t*t*t - 1) + b;
};

// quartic easing in/out - acceleration until halfway, then deceleration
Math.easeInOutQuart = function (t, b, c, d) {
	if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
	return -c/2 * ((t-=2)*t*t*t - 2) + b;
};


 ///////////// QUINTIC EASING: t^5  ////////////////////

// quintic easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in value, d: duration
// t and d can be frames or seconds/milliseconds
Math.easeInQuint = function (t, b, c, d) {
	return c*(t/=d)*t*t*t*t + b;
};

// quintic easing out - decelerating to zero velocity
Math.easeOutQuint = function (t, b, c, d) {
	return c*((t=t/d-1)*t*t*t*t + 1) + b;
};

// quintic easing in/out - acceleration until halfway, then deceleration
Math.easeInOutQuint = function (t, b, c, d) {
	if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
	return c/2*((t-=2)*t*t*t*t + 2) + b;
};



 ///////////// SINUSOIDAL EASING: sin(t) ///////////////

// sinusoidal easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in position, d: duration
Math.easeInSine = function (t, b, c, d) {
	return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
};

// sinusoidal easing out - decelerating to zero velocity
Math.easeOutSine = function (t, b, c, d) {
	return c * Math.sin(t/d * (Math.PI/2)) + b;
};

// sinusoidal easing in/out - accelerating until halfway, then decelerating
Math.easeInOutSine = function (t, b, c, d) {
	return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
};


 ///////////// EXPONENTIAL EASING: 2^t /////////////////

// exponential easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in position, d: duration
Math.easeInExpo = function (t, b, c, d) {
	return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
};

// exponential easing out - decelerating to zero velocity
Math.easeOutExpo = function (t, b, c, d) {
	return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
};

// exponential easing in/out - accelerating until halfway, then decelerating
Math.easeInOutExpo = function (t, b, c, d) {
	if (t==0) return b;
	if (t==d) return b+c;
	if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
	return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
};


 /////////// CIRCULAR EASING: sqrt(1-t^2) //////////////

// circular easing in - accelerating from zero velocity
// t: current time, b: beginning value, c: change in position, d: duration
Math.easeInCirc = function (t, b, c, d) {
	return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
};

// circular easing out - decelerating to zero velocity
Math.easeOutCirc = function (t, b, c, d) {
	return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
};

// circular easing in/out - acceleration until halfway, then deceleration
Math.easeInOutCirc = function (t, b, c, d) {
	if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
	return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
};


 /////////// ELASTIC EASING: exponentially decaying sine wave  //////////////

// t: current time, b: beginning value, c: change in value, d: duration, a: amplitude (optional), p: period (optional)
// t and d can be in frames or seconds/milliseconds

Math.easeInElastic = function (t, b, c, d, a, p) {
	if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
	if (a < Math.abs(c)) { a=c; var s=p/4; }
	else var s = p/(2*Math.PI) * Math.asin (c/a);
	return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
};

Math.easeOutElastic = function (t, b, c, d, a, p) {
	if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
	if (a < Math.abs(c)) { a=c; var s=p/4; }
	else var s = p/(2*Math.PI) * Math.asin (c/a);
	return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
};

Math.easeInOutElastic = function (t, b, c, d, a, p) {
	if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
	if (a < Math.abs(c)) { a=c; var s=p/4; }
	else var s = p/(2*Math.PI) * Math.asin (c/a);
	if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
};


 /////////// BACK EASING: overshooting cubic easing: (s+1)*t^3 - s*t^2  //////////////

// back easing in - backtracking slightly, then reversing direction and moving to target
// t: current time, b: beginning value, c: change in value, d: duration, s: overshoot amount (optional)
// t and d can be in frames or seconds/milliseconds
// s controls the amount of overshoot: higher s means greater overshoot
// s has a default value of 1.70158, which produces an overshoot of 10 percent
// s==0 produces cubic easing with no overshoot
Math.easeInBack = function (t, b, c, d, s) {
	if (s == undefined) s = 1.70158;
	return c*(t/=d)*t*((s+1)*t - s) + b;
};

// back easing out - moving towards target, overshooting it slightly, then reversing and coming back to target
Math.easeOutBack = function (t, b, c, d, s) {
	if (s == undefined) s = 1.70158;
	return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
};

// back easing in/out - backtracking slightly, then reversing direction and moving to target,
// then overshooting target, reversing, and finally coming back to target
Math.easeInOutBack = function (t, b, c, d, s) {
	if (s == undefined) s = 1.70158; 
	if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
	return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
};


 /////////// BOUNCE EASING: exponentially decaying parabolic bounce  //////////////

// bounce easing in
// t: current time, b: beginning value, c: change in position, d: duration
Math.easeInBounce = function (t, b, c, d) {
	return c - Math.easeOutBounce (d-t, 0, c, d) + b;
};

// bounce easing out
Math.easeOutBounce = function (t, b, c, d) {
	if ((t/=d) < (1/2.75)) {
		return c*(7.5625*t*t) + b;
	} else if (t < (2/2.75)) {
		return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
	} else if (t < (2.5/2.75)) {
		return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
	} else {
		return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
	}
};

// bounce easing in/out
Math.easeInOutBounce = function (t, b, c, d) {
	if (t < d/2) return Math.easeInBounce (t*2, 0, c, d) * .5 + b;
	return Math.easeOutBounce (t*2-d, 0, c, d) * .5 + c*.5 + b;
};


//trace (">> Penner easing equations loaded");