/******************************************************************************

Name:    Highslide JS

Version: 3.1.8 (April 15 2007)

Author:  Torstein Hønsi

Support: http://vikjavev.no/highslide/forum

Email:   See http://vikjavev.no/megsjol



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

fullExpandIcon : 'fullexpand.gif',

expandSteps : 10, // number of steps in zoom. Each step lasts for duration/step milliseconds.

expandDuration : 250, // milliseconds

restoreSteps : 10,

restoreDuration : 250,

allowMultipleInstances: true,

hideThumbOnExpand : true,

captionSlideSpeed : 1, // set to 0 to disable slide in effect

outlineWhileAnimating : 0, // not recommended, animation gets jaggy on slow systems.

outlineStartOffset : 3, // ends at 10

marginLeft : 10,

marginRight : 35, // leave room for scrollbars + outline

marginTop : 10,

marginBottom : 35, // leave room for scrollbars + outline

zIndexCounter : 1001, // adjust to other absolutely positioned elements

fullExpandTitle : 'Expand to actual size',

restoreTitle : 'Click to close image, click and drag to move. Use arrow keys for next and previous.',

focusTitle : 'Click to bring to front',

loadingText : 'Loading...',

loadingTitle : 'Click to cancel',

loadingOpacity : 0.75,

showCredits : false, // you can set this to false if you want

creditsText : 'Powered by <i>Highslide JS</i>',

creditsHref : 'http://vikjavev.no/highslide/?user=1',

creditsTitle : 'Go to the Highslide JS homepage',



// These settings can also be overridden inline for each image

anchor : 'auto', // where the image expands from

align : 'auto', // position in the client (overrides anchor)

targetX: null,

targetY: null,

captionId : null,

captionTemplateId : null,

slideshowGroup : null, // defines groups for next/previous links and keystrokes

spaceForCaption : 30, // leaves space below images with captions

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 : null, // for enhanced css-control

enableKeyListener : true,



		

// END OF YOUR SETTINGS





// declare internal properties

preloadTheseImages : new Array(),

continuePreloading: true,

expandedImagesCounter : 0,

expanders : new Array(),

overrides : new Array(

	'anchor',

	'align',

	'targetX',

	'targetY',

	'outlineType',

	'outlineWhileAnimating',

	'spaceForCaption', 

	'wrapperClassName',

	'minWidth',

	'minHeight',

	'captionId',

	'captionTemplateId',

	'allowSizeReduction',

	'slideshowGroup',

	'enableKeyListener'

),

overlays : new Array(),

pendingOutlines : new Array(),

origNodes : new Array(),

ie : (document.all && !window.opera),

safari : navigator.userAgent.indexOf("Safari") != -1,

hasFocused : false,



$ : function (id) {

	return document.getElementById(id);

},



push : function (arr, val) {

	arr[arr.length] = val;

},



createElement : function (tag, attribs, styles, parent) {

	var el = document.createElement(tag);

	if (attribs) hs.setAttribs(el, attribs);

	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 { el.style[x] = styles[x]; }

		catch (e) {}

	}

},



ieVersion : function () {

	arr = navigator.appVersion.split("MSIE");

	return parseFloat(arr[1]);

},



clientInfo : function ()	{

	var iebody = document.compatMode && document.compatMode != "BackCompat" 

		? document.documentElement : document.body;

	

	this.width = hs.ie ? iebody.clientWidth : self.innerWidth;

	this.height = hs.ie ? iebody.clientHeight : self.innerHeight;

	this.scrollLeft = hs.ie ? iebody.scrollLeft : pageXOffset;

	this.scrollTop = hs.ie ? iebody.scrollTop : pageYOffset;

} ,



position : function(el)	{ 

	var parent = el;

	var p = { x: parent.offsetLeft, y: parent.offsetTop };

	while (parent.offsetParent)	{

		parent = parent.offsetParent;

		p.x += parent.offsetLeft;

		p.y += parent.offsetTop;

		if (parent != document.body && parent != document.documentElement) {

			p.x -= parent.scrollLeft;

			p.y -= parent.scrollTop;

		}

	}

	return p;

}, 



expand : function(a, params, contentType) {

	try {

		new HsExpander(a, params, contentType);

		return false;

		

	} catch (e) {

		return true;

	}

	

},



focusTopmost : function() {

	var topZ = 0;

	var topmostKey = -1;

	for (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();

}, 





closeId : function(elId) { // for text links

	for (i = 0; i < hs.expanders.length; i++) {

		if (hs.expanders[i] && (hs.expanders[i].thumb.id == elId || hs.expanders[i].a.id == elId)) {

			hs.expanders[i].doClose();

			return;

		}

	}

},



close : function(el) {

	var key = hs.getWrapperKey(el);

	if (hs.expanders[key]) hs.expanders[key].doClose();

	return false;

},





toggleImages : function(closeId, expandEl) {

	if (closeId) hs.closeId(closeId);

	if (hs.ie) expandEl.href = expandEl.href.replace('about:(blank)?', ''); // mysterious IE thing

	hs.toggleImagesExpandEl = expandEl;

	return false;

},



getAdjacentAnchor : function(key, op) {

	var aAr = document.getElementsByTagName('A');

	var hsAr = new Array;

	var activeI = -1;

	var j = 0;

	for (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) {

	try {

		var s = a.onclick.toString();

		var oneLine = s.replace(/\s/g, ' ');

		var sParams = oneLine.replace(/.*?hs.(htmlE|e)xpand\s*?\(\s*?this\s*?,\s*?\{(.*?)\}.*?$/, '$2');

		if (hs.safari) { // stupid bug

			for (var i = 0; i < hs.overrides.length; i++) {

				sParams = sParams.replace(hs.overrides[i] +':', ','+ hs.overrides[i] +':').replace(/^\s*?,/, '');

			}

		}	

		if (oneLine == sParams) return null;

		eval('var arr = {'+ sParams +'};');

		for (var x in arr) {

			if (x == param) return arr[x];

		}

	} catch (e) {

		return null;

	}

},



getSrc : function (a) {

	var src = hs.getParam(a, 'src');

	if (src) return src;

	return a.rel.replace(/_slash_/g, '/') || a.href;

},



cloneNode : function (id) {

	if (!hs.$(id) && !hs.origNodes[id]) return null;

	var clone;

	if (hs.origNodes[id]) {

		clone = hs.origNodes[id].cloneNode(1);

		hs.setId(clone, /-hsOrig$/, 1);

	} else {

		clone = hs.$(id).cloneNode(1);

		hs.origNodes[id] = hs.$(id);

		hs.setId(hs.$(id), '-hsOrig');

	}

	return clone;

},



setId : function (d, suff, remove) {

	if (d.id) d.id = remove ? d.id.replace(suff, '') : d.id + suff;

	if (d.name) d.name = remove ? d.name.replace(suff, '') : d.name + suff;

	if (hs.geckoBug && hs.geckoBug(d)) return;

	var a = d.childNodes;		

	for (var i = 0; i < a.length; i++) {

		if (a[i]) hs.setId(a[i], suff, remove);

	}

},



purge : function(d) {

	var a = d.attributes, i, l, n;

    if (a) {

        l = a.length;

        for (i = 0; i < l; i += 1) {

            n = a[i].name;

            if (typeof d[n] === 'function') {

                d[n] = null;

            }

        }

    }

    if (hs.geckoBug && hs.geckoBug(d)) return;

	a = d.childNodes;

    if (a) {

        l = a.length;

        for (i = 0; i < l; i += 1) {

            hs.purge(d.childNodes[i]);

        }

    }

},



previousOrNext : function (el, op) {

	if (typeof el == 'object') var activeKey = hs.getWrapperKey(el);

	else if (typeof el == 'number') var activeKey = el;

	if (hs.expanders[activeKey]) {

		//hs.toggleImagesExpandEl = hs.getAdjacentAnchor(activeKey, op);

		try { hs.getAdjacentAnchor(activeKey, op).onclick(); } catch (e) {}

		hs.expanders[activeKey].doClose();

	}

	

	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 34: // Page Down

		case 39: // Arrow right

		case 40: // Arrow left

			op = 1;

			break;

		case 33: // Page Up

		case 37: // Arrow left

		case 38: // Arrow down

			op = -1;

			break;

		case 27: // Escape

		case 13: // Enter

			if (hs.expanders[hs.focusKey]) hs.expanders[hs.focusKey].doClose();

			return false;

	}

	if (op != null) {

		hs.removeEventListener(document, 'keydown', hs.keyHandler);

		if (hs.expanders[hs.focusKey] && !hs.expanders[hs.focusKey].enableKeyListener) return true;

		return hs.previousOrNext(hs.focusKey, op);

	}

	else return true;

},



registerOverlay : function (overlay) {

	hs.push(hs.overlays, overlay);

},



getWrapperKey : function (el) {

	var key = -1;

	while (el.parentNode)	{

		el = el.parentNode;

		if (el.id && el.id.match(/^highslide-wrapper-[0-9]+$/)) {

			key = el.id.replace(/^highslide-wrapper-([0-9]+)$/, "$1");

			break;

		}

	}

	return key;

},



cleanUp : function () {

	if (hs.toggleImagesExpandEl) { 

		hs.toggleImagesExpandEl.onclick();

		hs.toggleImagesExpandEl = null;

	} else {

		for (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 fobj = e.target;

	while (fobj.parentNode

		&& !(fobj.className && fobj.className.match(/highslide-(image|move|html)/)))

	{

		fobj = fobj.parentNode;

	}



	if (!fobj.parentNode) return;

	

	hs.dragKey = hs.getWrapperKey(fobj);

	if (fobj.className.match(/highslide-(image|move)/)) {

		var isDraggable = true;

		var wLeft = parseInt(hs.expanders[hs.dragKey].wrapper.style.left);

		var wTop = parseInt(hs.expanders[hs.dragKey].wrapper.style.top);			

	}



	if (e.type == 'mousedown') {

		if (isDraggable) // drag or focus

		{

			hs.dragObj = hs.expanders[hs.dragKey].content;



			if (fobj.className.match('highslide-image')) hs.dragObj.style.cursor = 'move';

			

			hs.wLeft = wLeft;

			hs.wTop = wTop;

			

			hs.dragX = e.clientX;

			hs.dragY = e.clientY;

			hs.addEventListener(document, 'mousemove', hs.mouseMoveHandler);

			if (e.preventDefault) e.preventDefault(); // FF

			

			if (hs.dragObj.className.match(/highslide-(image|html)-blur/)) {

				hs.expanders[hs.dragKey].focus();

				hs.hasFocused = true;

			}

			return false;

		}

		else if (fobj.className.match(/highslide-html/)) { // just focus

			hs.expanders[hs.dragKey].focus();

			hs.expanders[hs.dragKey].redoShowHide();

			hs.hasFocused = false; // why??

		}

		

	} else if (e.type == 'mouseup') {

		hs.removeEventListener(document, 'mousemove', hs.mouseMoveHandler);

		if (isDraggable && hs.expanders[hs.dragKey]) {

			if (fobj.className.match('highslide-image')) {

				fobj.style.cursor = hs.styleRestoreCursor;

			}

			var hasMoved = wLeft != hs.wLeft || wTop != hs.wTop;

			if (!hasMoved && !hs.hasFocused && !fobj.className.match(/highslide-move/)) {

				hs.expanders[hs.dragKey].doClose();

			} else if (hasMoved || (!hasMoved && hs.hasHtmlExpanders)) {

				hs.expanders[hs.dragKey].redoShowHide();

			}

			hs.hasFocused = false;

		

		} else if (fobj.className.match('highslide-image-blur')) {

			fobj.style.cursor = hs.styleRestoreCursor;		

		}

	}

},



mouseMoveHandler : function(e)

{

	if (!hs.expanders[hs.dragKey] || !hs.expanders[hs.dragKey].wrapper) return;

	if (!e) e = window.event;



	var exp = hs.expanders[hs.dragKey];

	var w = exp.wrapper;

	w.style.left = hs.wLeft + e.clientX - hs.dragX +'px';

	w.style.top  = hs.wTop + e.clientY - hs.dragY +'px';

	

	if (exp.objOutline) {

		var o = exp.objOutline;

		o.outer.style.left = (parseInt(w.style.left) - o.offset) +'px';

		o.outer.style.top = (parseInt(w.style.top) - o.offset) +'px';

	}

	

	return false;

},



addEventListener : function (el, event, func) {

	if (document.addEventListener) el.addEventListener(event, func, false);

	else if (document.attachEvent) el.attachEvent('on'+ event, func);

	else el[event] = func;

},



removeEventListener : function (el, event, func) {

	if (document.removeEventListener) el.removeEventListener(event, func, false);

	else if (document.detachEvent) el.detachEvent('on'+ event, func);

	else el[event] = null;

},



isHsAnchor : function (a) {

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

},



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) this.numberOfImagesToPreload = number;

	

	var j = 0;

	

	var aTags = document.getElementsByTagName('A');

	for (i = 0; i < aTags.length; i++) {

		a = aTags[i];

		if (hs.isHsAnchor(a)) {

			if (j < this.numberOfImagesToPreload) {

				hs.preloadTheseImages[j] = hs.getSrc(a); 

				j++;

			}

		}

	}

	

	// preload outlines

	new HsOutline(hs.outlineType, function () { hs.preloadFullImage(0)} );

	

	// preload cursor

	var cur = document.createElement('img');

	cur.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

		);

	}	

}

}; // end hs object



//-----------------------------------------------------------------------------

HsOutline = function (outlineType, onLoad) {

	if (!outlineType) return;

	if (onLoad) this.onLoad = onLoad;

	this.outlineType = outlineType;

	this.outline = new Array();

	var v = hs.ieVersion();

	

	hs.genContainer();

	

	this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 8;

	this.hasPngSupport = !hs.ie || (hs.ie && v >= 8);

	this.hasOutline = this.outlineType && (this.hasAlphaImageLoader || this.hasPngSupport);

	

	this.outer = hs.createElement(

		'table',

		{	

			cellSpacing: 0 // saf

		},

		{

			visibility: 'hidden',

			position: 'absolute',

			zIndex: hs.zIndexCounter++,

			borderCollapse: 'collapse'

		},

		hs.container

	);

	this.tbody = hs.createElement('tbody', null, null, this.outer);

	

	this.preloadOutlineElement(1); // recursive

};



HsOutline.prototype.preloadOutlineElement = function (i) {	

	if (this.outline[i] && this.outline[i].onload) { // Gecko multiple onloads bug

		this.outline[i].onload = null;

		return;

	}

	

	this.offset = this.hasOutline ? 10 : 0;

	if (i == 1 || i == 4 || i == 6) this.tr = hs.createElement('tr', null, null, this.tbody);

	if (i == 5) this.inner = hs.createElement('td', null, { padding: 0, margin: 0, border: 0, position: 'relative' }, this.tr);

	

	var files = Array (0,8,1,2,7,3,6,5,4);

	var src = hs.graphicsDir + "outlines/"+ this.outlineType +"/"+ files[i] +".png";

	

	if (this.hasAlphaImageLoader) {

		var bgKey = 'filter';

		var bgValue = "progid:DXImageTransform.Microsoft.AlphaImageLoader("

					+ "enabled=true, sizingMethod=scale src='"+ src + "') ";

	} else if (this.hasPngSupport || this.hasIe7Bug) {		

		var bgKey = 'background';

		var bgValue = 'url('+ src +')';

	}

	var styles = { lineHeight: 0, fontSize: 0, padding: 0, margin: 0, border: 0 };

	if (this.hasOutline) styles[bgKey] = bgValue;

		

	var td = hs.createElement('td', null, styles);

		

	var img = hs.createElement('img', null, { visibility: 'hidden', display: 'block', padding: 0, margin: 0, border: 0 }, td); // for onload trigger

	

	var dim = 2 * this.offset;

	hs.setStyles (td, { height: dim +'px', width: dim +'px'} );

		

	var pThis = this;

	if (i < 8) img.onload = function() { pThis.preloadOutlineElement(i + 1); };				

	else img.onload = function() { 

		hs.pendingOutlines[pThis.outlineType] = pThis;

		if (pThis.onLoad) pThis.onLoad(); 

	};

	

	this.tr.appendChild(td);

	if (this.hasOutline) img.src = src;

	else img.onload();

};



HsOutline.prototype.destroy = function() {

	hs.purge(this.outer);

	this.outer.parentNode.removeChild(this.outer);

	

};



//-----------------------------------------------------------------------------

// The expander object

HsExpander = function(a, params, contentType) {

	hs.continuePreloading = false;

		

	// override inline parameters

	for (i = 0; i < hs.overrides.length; i++) {

		var name = hs.overrides[i];

		if (params && typeof params[name] != 'undefined') this[name] = params[name];

		else this[name] = hs[name];

	}

	

	if (params && params.thumbnailId) {

		var el = hs.$(params.thumbnailId);

	

	} else { // first img within anchor

		for (i = 0; i < a.childNodes.length; i++) {

			if (a.childNodes[i].tagName && a.childNodes[i].tagName == 'IMG') {

				var el = a.childNodes[i];

				break;

			}			

		}

	}

	if (!el) el = a;

	

	

	// cancel other

	for (i = 0; i < hs.expanders.length; i++) {

		if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {

			hs.expanders[i].cancelLoading();

		}

	}

	// check if already open

	for (i = 0; i < hs.expanders.length; i++) {

		if (hs.expanders[i] && hs.expanders[i].thumb == el) {

			hs.expanders[i].focus();

			return false;

		}		

	}



	if (!hs.allowMultipleInstances) {

		var prev = hs.expandedImagesCounter - 1;

		if (hs.expanders[prev]) hs.expanders[prev].doClose();

	}

	

	this.key = hs.expandedImagesCounter++;

	hs.expanders[this.key] = this;

	if (contentType == 'html') {

		this.isHtml = true;

		this.contentType = 'html';

	} else {

		this.isImage = true;

		this.contentType = 'image';

	}

	

	this.a = a;

	

	this.thumbsUserSetId = el.id || a.id;

	this.thumb = el;		

	

	this.overlays = new Array();



	var pos = hs.position(el); 

	

	// instanciate the wrapper

	this.wrapper = hs.createElement(

		'div',

		{

			id: 'highslide-wrapper-'+ this.key,

			className: this.wrapperClassName

		},

		{

			visibility: 'hidden',

			position: 'absolute',

			zIndex: hs.zIndexCounter++

		}

	);

	

	// 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.thumbClass = el.className;

	

	// thumb borders

	this.thumbOffsetBorderW = (this.thumb.offsetWidth - this.thumbWidth) / 2;

	this.thumbOffsetBorderH = (this.thumb.offsetHeight - this.thumbHeight) / 2;

	

	// get the wrapper

	hs.genContainer();

	if (hs.pendingOutlines[this.outlineType]) {

		this.connectOutline();

		this[this.contentType +'Create']();

	} else if (!this.outlineType) {

		this[this.contentType +'Create']();

	} else {

		this.displayLoading();

		var pThis = this;

		new HsOutline(this.outlineType, 

			function () { 

				pThis.connectOutline();

				pThis[pThis.contentType +'Create']();

			} 

		);

	}

	

};



HsExpander.prototype.connectOutline = function(x, y) {	

	var w = hs.pendingOutlines[this.outlineType];

	this.objOutline = w;

	hs.pendingOutlines[this.outlineType] = null;

};



HsExpander.prototype.displayLoading = function() {

	if (this.onLoadStarted || this.loading) return;

		

	this.originalCursor = this.a.style.cursor;

	this.a.style.cursor = 'wait';

	

	if (!hs.loading) {

		hs.loading = hs.createElement('a',

			{

				className: 'highslide-loading',

				title: hs.loadingTitle,

				innerHTML: hs.loadingText

			},

			{

				position: 'absolute'

			}, hs.container

		);

		if (hs.ie) hs.loading.style.filter = 'alpha(opacity='+ (100*hs.loadingOpacity) +')';

		else hs.loading.style.opacity = hs.loadingOpacity;

	}

	

	this.loading = hs.loading;

	this.loading.href = 'javascript:hs.expanders['+ this.key +'].cancelLoading()';

	this.loading.visibility = 'visible';		

	

	this.loading.style.left = (this.thumbLeft + this.thumbOffsetBorderW 

		+ (this.thumbWidth - this.loading.offsetWidth) / 2) +'px';

	this.loading.style.top = (this.thumbTop 

		+ (this.thumbHeight - this.loading.offsetHeight) / 2) +'px';

	setTimeout(

		"if (hs.expanders["+ this.key +"] && hs.expanders["+ this.key +"].loading) "

		+ "hs.expanders["+ this.key +"].loading.style.visibility = 'visible';", 

		100

	);

};



HsExpander.prototype.imageCreate = function() {

	var img = document.createElement('img');

	var key = this.key;



	var img = document.createElement('img');

    this.content = img;

    img.onload = function () { if (hs.expanders[key]) hs.expanders[key].onLoad();  };

    img.className = 'highslide-image '+ this.thumbClass;

    img.style.visibility = 'hidden'; // prevent flickering in IE

    img.style.display = 'block';

	img.style.position = 'absolute';

    img.style.zIndex = 3;

    img.title = hs.restoreTitle;

    img.onmouseover = function () { 

    	if (hs.expanders[key]) hs.expanders[key].onMouseOver(); 

    };

    img.onmouseout = function (e) { 

    	var rel = e ? e.relatedTarget : event.toElement;

		if (hs.expanders[key]) hs.expanders[key].onMouseOut(rel);

	};

    if (hs.safari) hs.container.appendChild(img);

    img.src = null; // flush

	img.src = hs.getSrc(this.a);

	

	this.displayLoading();

};



HsExpander.prototype.onLoad = function() {	

	try { 

	

		if (!this.content) return;

		if (this.onLoadStarted) return; // old Gecko loop

		else this.onLoadStarted = true;

		

			   

		if (this.loading) {

			this.loading.style.visibility = 'hidden';

			this.loading = null;

			this.a.style.cursor = this.originalCursor || '';

		}

		if (this.isImage) {			

			this.newWidth = this.content.width;

			this.newHeight = this.content.height;

			this.fullExpandWidth = this.newWidth;

			this.fullExpandHeight = this.newHeight;

			

			this.content.width = this.thumbWidth;

			this.content.height = this.thumbHeight;

			

		} else if (this.htmlGetSize) this.htmlGetSize();

		

		// identify caption div		

		var modMarginBottom = hs.marginBottom;

		if (!this.captionId && this.thumbsUserSetId)  this.captionId = 'caption-for-'+ this.thumbsUserSetId;

		if (this.captionId) {

			this.caption = hs.cloneNode(this.captionId);

		}

		if (this.captionTemplateId) {

			var s = (this.caption) ? this.caption.innerHTML : '';

			this.caption = hs.cloneNode(this.captionTemplateId);

			if (this.caption) this.caption.innerHTML

				= this.caption.innerHTML.replace(/\s/g, ' ').replace('{caption}', s);

		}

		/*

		var s = hs.getImageNo(this.key);

		if (this.caption) {

			this.caption.innerHTML

				= this.caption.innerHTML.replace(/\s/g, ' ').replace('{imageNo}', s);

		}*/

		

		var modMarginBottom = hs.marginBottom;

		if (this.caption) modMarginBottom += this.spaceForCaption;

		

		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;

		modMarginBottom += 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' };

		if (this.align == 'center') {

			justify.x = 'center';

			justify.y = 'center';

		} else {

			if (this.anchor.match(/^top/)) justify.y = null;

			if (this.anchor.match(/right$/)) justify.x = 'max';

			if (this.anchor.match(/^bottom/)) justify.y = 'max';

			if (this.anchor.match(/left$/)) justify.x = null;

		}

		

		client = new hs.clientInfo();		

		

		// justify

		this.x = { 

			min: parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW,

			span: this.newWidth,

			minSpan: this.newWidth < minWidth ? this.newWidth : minWidth,

			justify: justify.x,

			target: this.targetX,

			marginMin: hs.marginLeft, 

			marginMax: modMarginRight,

			scroll: client.scrollLeft,

			clientSpan: client.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,

			justify: justify.y,

			target: this.targetY,

			marginMin: hs.marginTop, 

			marginMax: modMarginBottom, 

			scroll: client.scrollTop,

			clientSpan: client.height,

			thumbSpan: this.thumbHeight

		};

		var oldBottom = this.y.min + parseInt(this.thumbHeight);

		this.y = this.justify(this.y);

	

		if (this.isHtml) this.htmlSizeOperations();	

		if (this.isImage) this.correctRatio(ratio);



		var x = this.x;

		var y = this.y;	



		// Selectbox bug

		var imgPos = {x: x.min - 20, y: y.min - 20, w: x.span + 40, h: 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.vendor == 'KDE' || (hs.ie && hs.ieVersion() < 5.5));

		if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos);

		

		// Make outline ready	

		if (this.objOutline && !this.outlineWhileAnimating) this.positionOutline(x.min, y.min, x.span, y.span);

		var o2 = this.objOutline ? this.objOutline.offset : 0;

		

		// Apply size change		

		this.changeSize(

			1,

			this.thumbLeft + this.thumbOffsetBorderW - this.offsetBorderW,

			this.thumbTop + this.thumbOffsetBorderH - this.offsetBorderH,

			this.thumbWidth,

			this.thumbHeight,

			x.min,

			y.min,

			x.span,

			y.span, 

			hs.expandDuration,

			hs.expandSteps,

			hs.outlineStartOffset,

			o2

		);



	} catch (e) {

		if (hs.expanders[this.key] && hs.expanders[this.key].a) 

			window.location.href = hs.getSrc(hs.expanders[this.key].a);

	}

};



HsExpander.prototype.justify = function (p) {

	var tgt, dim = p == this.x ? 'x' : 'y';



	if (p.target && p.target.match(/ /)) {

		tgt = p.target.split(' ');

		p.target = tgt[0];

	}

	if (hs.$(p.target)) {

		p.min = hs.position(hs.$(p.target))[dim];

		if (tgt && tgt[1] && tgt[1].match(/^[-]?[0-9]+px$/)) p.min += parseInt(tgt[1]);

		

	} else if (p.justify == 'auto' || p.justify == 'center') {

		var hasMovedMin = false;

		var allowReduce = true;

		

		// calculate p.min

		if (p.justify == 'center') p.min = Math.round(p.scroll + (p.clientSpan - p.span - p.marginMax) / 2);

		else p.min = Math.round(p.min - ((p.span - p.thumbSpan) / 2)); // auto

		

		if (p.min < p.scroll + p.marginMin && !hs.$(p.target)) {

			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;

		}

		

	} else if (p.justify == 'max') {

		p.min = Math.floor(p.min - p.span + p.thumbSpan);

	}

	

	if (p.min < p.marginMin) {

		tmpMin = p.min;

		p.min = p.marginMin; 

		if (allowReduce) p.span = p.span - (p.min - tmpMin);

	}

	return p;

};



HsExpander.prototype.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

			x.span = x.minSpan;	

			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);

	}

};



HsExpander.prototype.changeSize = function(dir, x1, y1, w1, h1, x2, y2, w2, h2, dur, steps, oo1, oo2) {

	dW = (w2 - w1) / steps;

	dH = (h2 - h1) / steps;

	dX = (x2 - x1) / steps;

	dY = (y2 - y1) / steps;

	dOo = (oo2 - oo1) /steps;

	for (i = 1; i <= steps; i++) {

		w1 += dW;

		h1 += dH;

		x1 += dX;

		y1 += dY;

		oo1 += dOo;

		

		var obj = "hs.expanders["+ this.key +"]";

		var s = "if ("+ obj +") {";

		if (i == 1) {

			s += obj +".content.style.visibility = 'visible';"

				+ "if ("+ obj +".thumb.tagName == 'IMG' && hs.hideThumbOnExpand) "+ obj +".thumb.style.visibility = 'hidden';"

		}

		if (i == steps) {

			w1 = w2;

			h1 = h2;

			x1 = x2;

			y1 = y2;

			oo1 = oo2;

		}

		s += obj +"."+ this.contentType +"SetSize("+ Math.round(w1) +", "+ Math.round(h1) +", "

			+ Math.round(x1) +", "+ Math.round(y1) +", "+ Math.round(oo1);

		if (i == steps) s += ', '+ dir;

		s += ");}";

		setTimeout(s, Math.round(i * (dur / steps)));

	}

};



HsExpander.prototype.imageSetSize = function (w, h, x, y, offset, end) {

	try {

		this.content.width = w;

		this.content.height = h;

		

		if (this.objOutline && this.outlineWhileAnimating) {

			var o = this.objOutline.offset - offset;

			this.positionOutline(x + o, y + o, w - 2 * o, h - 2 * o, 1);

		}

		

		hs.setStyles ( this.wrapper,

			{

				'visibility': 'visible',

				'left': x +'px',

				'top': y +'px'

			}

		);

		

		if (end == 1) setTimeout('hs.expanders['+this.key+'].onExpanded()', 0); // jerk in IE

		else if (end == -1) setTimeout('hs.expanders['+this.key+'].onEndClose()', 0);

	} catch (e) {

		window.location.href = hs.getSrc(this.a);

	}

};



HsExpander.prototype.positionOutline = function(x, y, w, h, vis) {

	if (!this.objOutline) return;

	var o = this.objOutline;

	if (vis) o.outer.style.visibility = 'visible';

	o.outer.style.left = (x - o.offset) +'px';

	o.outer.style.top = (y - o.offset) +'px';

	o.outer.style.width = (w + 2 * (this.offsetBorderW + o.offset)) +'px';

	w += 2 * (this.offsetBorderW - o.offset);

	h += + 2 * (this.offsetBorderH - o.offset);

	o.inner.style.width = w >= 0 ? w +'px' : 0;

	o.inner.style.height = h >= 0 ? h +'px' : 0;

};



HsExpander.prototype.onExpanded = function() {

	if (this.objOutline) this.objOutline.outer.style.visibility = 'visible';

	this.isExpanded = true;

	this.focus();

	if (this.isHtml && this.objectLoadTime == 'after') this.writeExtendedContent();

	this.createCustomOverlays();

	if (hs.showCredits) this.writeCredits();

	

	if (this.caption) this.writeCaption();

	

	if (this.fullExpandWidth > this.x.span) this.createFullExpand();

	if (!this.caption) this.onDisplayFinished();

};



HsExpander.prototype.onDisplayFinished = function() {

	var key = this.key;

	var outlineType = this.outlineType;

	new HsOutline(outlineType, function () { if (hs.expanders[key]) hs.expanders[key].preloadNext();	});

};



HsExpander.prototype.preloadNext = function() {

	var nextA = hs.getAdjacentAnchor(this.key, 1);

	if (nextA) {

		var img = document.createElement('img');

		img.src = hs.getSrc(nextA);

	}

};



HsExpander.prototype.cancelLoading = function() {

	this.a.style.cursor = this.originalCursor;	

	if (this.loading) hs.loading.style.visibility = 'hidden';		

	hs.expanders[this.key] = null;

};



HsExpander.prototype.writeCredits = function () {

	var credits = hs.createElement('a',

		{

			href: hs.creditsHref,

			className: 'highslide-credits',

			innerHTML: hs.creditsText,

			title: hs.creditsTitle

		}

	);

	this.createOverlay(credits, 'top left');

};



HsExpander.prototype.writeCaption = function() {

	try {

		this.wrapper.style.width = this.wrapper.offsetWidth +'px';	

		this.caption.style.visibility = 'hidden';

		this.caption.style.position = 'relative';

		if (hs.ie) this.caption.style.zoom = 1;  

		this.caption.className += ' highslide-display-block';

		

		var capHeight = this.caption.offsetHeight;

		var slideHeight = (capHeight < this.content.height) ? capHeight : this.content.height;

		this.caption.style.top = '-'+ slideHeight +'px';

		

		this.caption.style.zIndex = 2;

		

		var step = 1;

		if (slideHeight > 400) step = 4;

		else if (slideHeight > 200) step = 2;

		else if (slideHeight > 100) step = 1;

		if (hs.captionSlideSpeed) step = step * hs.captionSlideSpeed;

		else step = slideHeight;



		var t = 0;

		for (var top = -slideHeight; top <= 0; top += step, t += 10) {

			var end = (top >= 0) ? 1 : 0;

			var eval = "if (hs.expanders["+ this.key +"]) { "

				+ "hs.expanders["+ this.key +"].placeCaption("+ top +", "+ end +");"

				+ "}";			

			setTimeout (eval, t);

		}

	

	} catch (e) {}	

};



HsExpander.prototype.placeCaption = function(top, end) {

	if (!this.caption) return;

	this.caption.style.top = top +'px';

	this.caption.style.visibility = 'visible';

	if (this.objOutline) this.objOutline.inner.style.height 

		= (this.wrapper.offsetHeight + top - 2 * this.objOutline.offset) +'px';

	if (end) this.onDisplayFinished();

};



HsExpander.prototype.showHideElements = function (tagName, visibility, imgPos) {

	var els = document.getElementsByTagName(tagName);

	if (els) {			

		for (i = 0; i < els.length; i++) {

			if (els[i].nodeName == tagName) {  

				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.visibility = 'visible';				

					

				} 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 (!els[i].currentStyle || (els[i].currentStyle && els[i].currentStyle['visibility'] != 'hidden')) { // IE

							if (!hiddenBy) {

								els[i].setAttribute('hidden-by', '['+ this.key +']');

							} else if (!hiddenBy.match('['+ this.key +']')) {

								els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');

							}

							els[i].style.visibility = 'hidden';	  

						}

					} else if (hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey) { // on move

						els[i].setAttribute('hidden-by', '');

						els[i].style.visibility = 'visible';

					} else if (hiddenBy && hiddenBy.match('['+ this.key +']')) {

						els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));

					}

				}   

			}

		}

	}

};



HsExpander.prototype.focus = function() {

	// blur others

	for (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) {

				hs.setId(blurExp.caption, '-hsBlur'+i);

				blurExp.caption.className += ' highslide-caption-blur';

			}

			if (blurExp.isImage) {

				blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer';

				blurExp.content.title = hs.focusTitle;	

			} else { hs.setId(blurExp.innerContent, '-hsBlur'+i); }

		}

	}

	

	// focus this

	this.wrapper.style.zIndex = hs.zIndexCounter++;

	if (this.objOutline) this.objOutline.outer.style.zIndex = this.wrapper.style.zIndex;

	

	this.content.className = 'highslide-'+ this.contentType;

	if (this.caption) {

		hs.setId(this.caption, '-hsBlur' + this.key, 1);

		this.caption.className = this.caption.className.replace(' highslide-caption-blur', '');

	}

	

	if (this.isImage) {

		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;

	} else {

		hs.setId(this.innerContent, '-hsBlur' + this.key, 1);

	}

	

	hs.focusKey = this.key;	

	hs.addEventListener(document, 'keydown', hs.keyHandler);

};



HsExpander.prototype.doClose = function() {

	hs.removeEventListener(document, 'keydown', hs.keyHandler);

	try {

		if (!hs.expanders[this.key]) return;



		this.isClosing = true;

		

		var x = parseInt(this.wrapper.style.left);

		var y = parseInt(this.wrapper.style.top);

		var w = (this.isImage) ? this.content.width : parseInt(this.content.style.width);

		var h = (this.isImage) ? this.content.height : parseInt(this.content.style.height);

		

		if (this.objOutline && this.outlineWhileAnimating) this.positionOutline(x, y, w, h);

		else if (this.objOutline) this.objOutline.destroy();

		

		// remove children

		var n = this.wrapper.childNodes.length;

		for (i = n - 1; i >= 0 ; i--) {

			var child = this.wrapper.childNodes[i];

			if (child != this.content) {

				hs.purge(this.wrapper.childNodes[i]);

				this.wrapper.removeChild(this.wrapper.childNodes[i]);

			}

		}

		if (this.isHtml) this.htmlOnClose();

		

		this.wrapper.style.width = 'auto';

		this.content.style.cursor = 'default';

		var o2 = this.objOutline ? this.objOutline.offset : 0;

		

		this.changeSize(

			-1,

			x,

			y,

			w,

			h,

			this.thumbLeft - this.offsetBorderW + this.thumbOffsetBorderW,

			this.thumbTop - this.offsetBorderH + this.thumbOffsetBorderH,

			this.thumbWidth,

			this.thumbHeight, 

			hs.restoreDuration,

			hs.restoreSteps,

			o2,

			hs.outlineStartOffset

		);

		

	} catch (e) {

		hs.expanders[this.key].onEndClose();

	}

};



HsExpander.prototype.onEndClose = function () {

	this.thumb.style.visibility = 'visible';

	

	if (hs.hideSelects) this.showHideElements('SELECT', 'visible');

	if (hs.hideIframes) this.showHideElements('IFRAME', 'visible');

	

	if (this.objOutline && this.outlineWhileAnimating) this.objOutline.destroy();

	hs.purge(this.wrapper);

	this.wrapper.parentNode.removeChild(this.wrapper);

	hs.expanders[this.key] = null;



	hs.cleanUp();

};



HsExpander.prototype.createOverlay = function (el, position, hideOnMouseOut, opacity) {

	if (typeof el == 'string') el = hs.cloneNode(el);

	if (!el || typeof el == 'string' || !this.isImage) return;

	

	if (!position) var position = 'center center';

	var overlay = hs.createElement(

		'div',

		null,

		{

			'position' : 'absolute',

			'zIndex' : 3

		},

		this.wrapper

	);

	if (opacity && opacity < 1) {

		if (hs.ie) overlay.style.filter = 'alpha(opacity='+ (opacity * 100) +')';

		else overlay.style.opacity = opacity;

	}

	el.className += ' highslide-display-block';

	overlay.appendChild(el);	

	

	var left = this.offsetBorderW;

	var dLeft = this.content.width - overlay.offsetWidth;

	var top = this.offsetBorderH;

	var dTop = this.content.height - overlay.offsetHeight;

	

	if (position.match(/^bottom/)) top += dTop;

	if (position.match(/^center/)) top += dTop / 2;

	if (position.match(/right$/)) left += dLeft;

	if (position.match(/center$/)) left += dLeft / 2;

	overlay.style.left = left +'px';

	overlay.style.top = top +'px';

	

	if (hideOnMouseOut) overlay.setAttribute('hideOnMouseOut', true);

	

	hs.push(this.overlays, overlay);

};



HsExpander.prototype.createCustomOverlays = function() {

	for (i = 0; i < hs.overlays.length; i++) {

		var o = hs.overlays[i];

		if (o.thumbnailId == null || o.thumbnailId == this.thumbsUserSetId) {

			this.createOverlay(o.overlayId, o.position, o.hideOnMouseOut, o.opacity);

		}

	}

};



HsExpander.prototype.onMouseOver = function () {

	for (i = 0; i < this.overlays.length; i++) {

		this.overlays[i].style.visibility = 'visible';

	}

};



HsExpander.prototype.onMouseOut = function(rel) {

	var hideThese = new Array();

	var j = 0;

	for (i = 0; i < this.overlays.length; i++) {

		var node = rel;

		while (node && node.parentNode) {

			if (node == this.overlays[i]) return;

			node = node.parentNode;

		}

		

		if (this.overlays[i].getAttribute('hideOnMouseOut')) {

			hideThese[j] = this.overlays[i];

			j++;

		}

	}

	for (i = 0; i < hideThese.length; i++) {		

		hideThese[i].style.visibility = 'hidden';

	}

};



HsExpander.prototype.createFullExpand = function () {

	var a = hs.createElement(

		'a',

		{

			href: 'javascript:hs.expanders['+ this.key +'].doFullExpand();',

			title: hs.fullExpandTitle

		},

		{

			background: 'url('+ hs.graphicsDir + hs.fullExpandIcon+')',

			display: 'block',

			margin: '0 10px 10px 0',

			width: '45px',

			height: '44px'

		}

	);

	

	this.createOverlay(a, 'bottom right', true, 0.75);

	this.fullExpandIcon = a;

};



HsExpander.prototype.doFullExpand = function () {

	try {

		hs.purge(this.fullExpandIcon);

		this.fullExpandIcon.parentNode.removeChild(this.fullExpandIcon);

		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';

		

		var borderOffset = this.wrapper.offsetWidth - this.content.width;		

		

		this.content.width = this.fullExpandWidth;

		this.content.height = this.fullExpandHeight;

		

		this.x.span = this.content.width;

		this.wrapper.style.width = (this.x.span + borderOffset) +'px';

		

		this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH;

		this.positionOutline(this.x.min, this.y.min, this.x.span, this.y.span);

		

		// reposition overlays

		for (x in this.overlays) {

			hs.purge(this.overlays[x]);

			this.overlays[x].parentNode.removeChild(this.overlays[x]);

		}		

		if (hs.showCredits) this.writeCredits();

		this.createCustomOverlays();

		

		this.redoShowHide();

	

	} catch (e) {

		window.location.href = hs.expanders[this.key].content.src;

	}

};



// on end move and resize

HsExpander.prototype.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);



};



// set handlers

hs.addEventListener(document, 'mousedown', hs.mouseClickHandler);

hs.addEventListener(document, 'mouseup', hs.mouseClickHandler);