/* Name: Highslide JS Version: 4.1.8 (October 27 2009) Config: default -navigation -dragging -multiple +positioning Author: Torstein HA¸nsi Support: http://highslide.com/support 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.*/
if (!hs) { var hs = {
lang : {
	cssDirection: 'ltr',
	loadingText : 'Wczytywanie...',
	loadingTitle : 'Kliknij aby przerwac',
	fullExpandTitle : 'Expand to actual size (f)',
	creditsText : 'Powered by<i>Highslide JS</i>',
	creditsTitle : 'Go to the Highslide JS homepage',
	restoreTitle : 'Kliknij aby zamknac obrazek'
},
graphicsDir : 'highslide/graphics/',
expandCursor : 'zoomin.cur', // null disables
restoreCursor : 'zoomout.cur', // null disables
expandDuration : 250, // milliseconds
restoreDuration : 250,
marginLeft : 700,
marginRight : 15,
marginTop : 200,
marginBottom : 0,
zIndexCounter : 1001, // adjust to other absolutely positioned elements
loadingOpacity : 0.75,
numberOfImagesToPreload : 5,
outlineWhileAnimating : 2, // 0 = never, 1 = always, 2 = HTML only 
outlineStartOffset : 3, // ends at 10
padToMinWidth : false, // pad the popup width to make room for wide caption
fullExpandPosition : 'bottom right',
fullExpandOpacity : 1,
showCredits : false, // you can set this to false if you want
creditsHref : 'http://highslide.com/',
creditsTarget : '_self',
openerTagNames : ['a'], // Add more to allow slideshow indexing
anchor : 'bottom left', // where the image expands from
align : 'auto', // position in the client (overrides anchor)
targetX: null, // the id of a target element
targetY: null,
minWidth: 200,
minHeight: 200,
allowSizeReduction: false, // allow the image to reduce to fit client size. If false, this overrides minWidth and minHeight
outlineType : 'drop-shadow', // set null to disable outlines
preloadTheseImages : [],
continuePreloading: true,
expanders : [],
overrides : [
	'allowSizeReduction',
	'useBox',
	'anchor',
	'align',
	'targetX',
	'targetY',
	'outlineType',
	'outlineWhileAnimating',
	'captionId',
	'captionText',
	'captionEval',
	'captionOverlay',
	'headingId',
	'headingText',
	'headingEval',
	'headingOverlay',
	'creditsPosition',
	'width',
	'height',	
	'wrapperClassName',
	'minWidth',
	'minHeight',
	'maxWidth',
	'maxHeight',
	'slideshowGroup',
	'easing',
	'easingClose',
	'fadeInOut',
	'src'
],
overlays : [],
idCounter : 0,
oPos : {
	x: ['leftpanel', 'left', 'center', 'right', 'rightpanel'],
	y: ['above', 'top', 'middle', 'bottom', 'below']
},
mouse: {},
headingOverlay: {},
captionOverlay: {},
timers : [],
pendingOutlines : {},
clones : {},
onReady: [],
uaVersion: /Trident\/4\.0/.test(navigator.userAgent) ? 8 :
	parseFloat((navigator.userAgent.toLowerCase().match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1]),
ie : (document.all && !window.opera),
safari : /Safari/.test(navigator.userAgent),
geckoMac : /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent),
$ : function (id) {
	if (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.extend(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;
},
extend : function (el, attribs) {
	for (var x in attribs) el[x] = attribs[x];
	return el;
},
setStyles : function (el, styles) {
	for (var x in styles) {
	if (hs.ie && x == 'opacity') {
	if (styles[x] >0.99) el.style.removeAttribute('filter');
	else el.style.filter = 'alpha(opacity='+ (styles[x] * 100) +')';
	}
	else el.style[x] = styles[x];
	}
},
animate: function(el, prop, opt) {
	var start,
	end,
	unit;
	if (typeof opt != 'object' || opt === null) {
	var args = arguments;
	opt = {
	duration: args[2],
	easing: args[3],
	complete: args[4]
	};
	}
	if (typeof opt.duration != 'number') opt.duration = 250;
	opt.easing = Math[opt.easing] || Math.easeInQuad;
	opt.curAnim = hs.extend({}, prop);
	for (var name in prop) {
	var e = new hs.fx(el, opt , name );	
	start = parseFloat(hs.css(el, name)) || 0;
	end = parseFloat(prop[name]);
	unit = name != 'opacity' ? 'px' : '';	
	e.custom( start, end, unit );
	}	
},
css: function(el, prop) {
	if (document.defaultView) {
	return document.defaultView.getComputedStyle(el, null).getPropertyValue(prop);
	} else {
	if (prop == 'opacity') prop = 'filter';
	var val = el.currentStyle[prop.replace(/\-(\w)/g, function (a, b){ return b.toUpperCase(); })];
	if (prop == 'filter') 
	val = val.replace(/alpha\(opacity=([0-9]+)\)/, 
	function (a, b) { return b / 100 });
	return val === '' ? 1 : val;
	} 
},

getPageSize : function () {
	var d = document, w = window, iebody = d.compatMode && d.compatMode != 'BackCompat' 
	? d.documentElement : d.body;	
	var width = hs.ie ? iebody.clientWidth : 
	(d.documentElement.clientWidth || self.innerWidth),
	height = hs.ie ? iebody.clientHeight : self.innerHeight;
	hs.page = {
	width: width,
	height: height,	
	scrollLeft: hs.ie ? iebody.scrollLeft : pageXOffset,
	scrollTop: hs.ie ? iebody.scrollTop : pageYOffset
	}
},
getPosition : 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, type) {
	if (!a) a = hs.createElement('a', null, { display: 'none' }, hs.container);
	if (typeof a.getParams == 'function') return params;	
	try {	
	new hs.Expander(a, params, custom);
	return false;
	} catch (e) { return true; }
},
getParam : function (a, param) {
	a.getParams = a.onclick;
	var p = a.getParams ? a.getParams() : null;
	a.getParams = null;
	
	return (p && typeof p[param] != 'undefined') ? p[param] : 
	(typeof hs[param] != 'undefined' ? hs[param] : null);
},

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);
	}
},

discardElement : function(d) {
	if (d) hs.garbageBin.appendChild(d);
	hs.garbageBin.innerHTML = '';
},


registerOverlay : function (overlay) {
	hs.push(hs.overlays, hs.extend(overlay, { hsId: 'hsId'+ hs.idCounter++ } ));
},


getWrapperKey : function (element, expOnly) {
	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
	if (!expOnly) {
	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;
	}
	}
	return null; 
},

getExpander : function (el, expOnly) {
	if (typeof el == 'undefined') return hs.expanders[hs.focusKey] || null;
	if (typeof el == 'number') return hs.expanders[el] || null;
	if (typeof el == 'string') el = hs.$(el);
	return hs.expanders[hs.getWrapperKey(el, expOnly)] || null;
},

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

wrapperMouseHandler : function (e) {
	try {
	if (!e) e = window.event;
	var over = /mouseover/i.test(e.type); 
	if (!e.target) e.target = e.srcElement; // ie
	if (hs.ie) e.relatedTarget = 
	over ? e.fromElement : e.toElement; // ie
	var exp = hs.getExpander(e.target);
	if (!exp.isExpanded) return;
	if (!exp || !e.relatedTarget || hs.getExpander(e.relatedTarget, true) == exp 
	|| hs.dragArgs) return;
	for (var i = 0; i< exp.overlays.length; i++) (function() {
	var o = hs.$('hsId'+ exp.overlays[i]);
	if (o && o.hideOnMouseOut) {
	if (over) hs.setStyles(o, { visibility: 'visible', display: '' });
	hs.animate(o, { opacity: over ? o.opacity : 0 }, o.dur);
	}
	})();	
	} catch (e) {}
},
addEventListener : function (el, event, func) {
	if (el == document && event == 'ready') hs.push(hs.onReady, 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() { 
	img = null;
	hs.preloadFullImage(i + 1);
	};
	img.src = hs.preloadTheseImages[i];
	}
},
preloadImages : function (number) {
	if (number && typeof number != 'object') hs.numberOfImagesToPreload = number;
	
	var arr = hs.getAnchors();
	for (var i = 0; i< arr.images.length && i< hs.numberOfImagesToPreload; i++) {
	hs.push(hs.preloadTheseImages, hs.getSrc(arr.images[i]));
	}
	
	// preload outlines
	if (hs.outlineType)	new hs.Outline(hs.outlineType, function () { hs.preloadFullImage(0)} );
	else
	
	hs.preloadFullImage(0);
	
	// preload cursor
	if (hs.restoreCursor) var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor });
},


init : function () {
	if (!hs.container) {
	
	hs.getPageSize();
	hs.ieLt7 = hs.ie && hs.uaVersion< 7;
	for (var x in hs.langDefaults) {
	if (typeof hs[x] != 'undefined') hs.lang[x] = hs[x];
	else if (typeof hs.lang[x] == 'undefined' && typeof hs.langDefaults[x] != 'undefined') 
	hs.lang[x] = hs.langDefaults[x];
	}
	
	hs.container = hs.createElement('div', {
	className: 'highslide-container'
	}, {
	position: 'absolute', 
	left: 0, 
	top: 0, 
	width: '100%', 
	zIndex: hs.zIndexCounter,
	direction: 'ltr'
	}, 
	document.body,
	true
	);
	hs.loading = hs.createElement('a', {
	className: 'highslide-loading',
	title: hs.lang.loadingTitle,
	innerHTML: hs.lang.loadingText,
	href: 'javascript:;'
	}, {
	position: 'absolute',
	top: '-9999px',
	opacity: hs.loadingOpacity,
	zIndex: 1
	}, hs.container
	);
	hs.garbageBin = hs.createElement('div', null, { display: 'none' }, 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;
	};
	
	hs.hideSelects = hs.ieLt7;
	hs.hideIframes = ((window.opera && hs.uaVersion< 9) || navigator.vendor == 'KDE' 
	|| (hs.ie && hs.uaVersion< 5.5));
	}
},
ready : function() {
	if (hs.isReady) return;
	hs.isReady = true;
	
	for (var i = 0; i< hs.onReady.length; i++) hs.onReady[i]();
},

updateAnchors : function() {
	var el, els, all = [], images = [],groups = {}, re;
	
	for (var i = 0; i< hs.openerTagNames.length; i++) {
	els = document.getElementsByTagName(hs.openerTagNames[i]);
	for (var j = 0; j< els.length; j++) {
	el = els[j];
	re = hs.isHsAnchor(el);
	if (re) {
	hs.push(all, el);
	if (re[0] == 'hs.expand') hs.push(images, el);
	var g = hs.getParam(el, 'slideshowGroup') || 'none';
	if (!groups[g]) groups[g] = [];
	hs.push(groups[g], el);
	}
	}
	}
	hs.anchors = { all: all, groups: groups, images: images };
	return hs.anchors;
	
},

getAnchors : function() {
	return hs.anchors || hs.updateAnchors();
},


close : function(el) {
	var exp = hs.getExpander(el);
	if (exp) exp.close();
	return false;
}
}; // end hs object
hs.fx = function( elem, options, prop ){
	this.options = options;
	this.elem = elem;
	this.prop = prop;

	if (!options.orig) options.orig = {};
};
hs.fx.prototype = {
	update: function(){
	(hs.fx.step[this.prop] || hs.fx.step._default)(this);
	
	if (this.options.step)
	this.options.step.call(this.elem, this.now, this);

	},
	custom: function(from, to, unit){
	this.startTime = (new Date()).getTime();
	this.start = from;
	this.end = to;
	this.unit = unit;// || this.unit || "px";
	this.now = this.start;
	this.pos = this.state = 0;

	var self = this;
	function t(gotoEnd){
	return self.step(gotoEnd);
	}

	t.elem = this.elem;

	if ( t() && hs.timers.push(t) == 1 ) {
	hs.timerId = setInterval(function(){
	var timers = hs.timers;

	for ( var i = 0; i< timers.length; i++ )
	if ( !timers[i]() )
	timers.splice(i--, 1);

	if ( !timers.length ) {
	clearInterval(hs.timerId);
	}
	}, 13);
	}
	},
	step: function(gotoEnd){
	var t = (new Date()).getTime();
	if ( gotoEnd || t >= this.options.duration + this.startTime ) {
	this.now = this.end;
	this.pos = this.state = 1;
	this.update();

	this.options.curAnim[ this.prop ] = true;

	var done = true;
	for ( var i in this.options.curAnim )
	if ( this.options.curAnim[i] !== true )
	done = false;

	if ( done ) {
	if (this.options.complete) this.options.complete.call(this.elem);
	}
	return false;
	} else {
	var n = t - this.startTime;
	this.state = n / this.options.duration;
	this.pos = this.options.easing(n, 0, 1, this.options.duration);
	this.now = this.start + ((this.end - this.start) * this.pos);
	this.update();
	}
	return true;
	}

};

hs.extend( hs.fx, {
	step: {

	opacity: function(fx){
	hs.setStyles(fx.elem, { opacity: fx.now });
	},

	_default: function(fx){
	try {
	if ( fx.elem.style && fx.elem.style[ fx.prop ] != null )
	fx.elem.style[ fx.prop ] = fx.now + fx.unit;
	else
	fx.elem[ fx.prop ] = fx.now;
	} catch (e) {}
	}
	}
});

hs.Outline = function (outlineType, onLoad) {
	this.onLoad = onLoad;
	this.outlineType = outlineType;
	var v = hs.uaVersion, tr;
	
	this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v< 7;
	if (!outlineType) {
	if (onLoad) onLoad();
	return;
	}
	
	hs.init();
	this.table = hs.createElement(
	'table', { 
	cellSpacing: 0 
	}, {
	visibility: 'hidden',
	position: 'absolute',
	borderCollapse: 'collapse',
	width: 0
	},
	hs.container,
	true
	);
	var 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' }, 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 +' highslide-outline';
	
	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', 
	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);
	}
	}
	this.graphic = null;
	if (hs.pendingOutlines[this.outlineType]) hs.pendingOutlines[this.outlineType].destroy();
	hs.pendingOutlines[this.outlineType] = this;
	if (this.onLoad) this.onLoad();
},
	
setPosition : function (pos, offset, vis, dur, easing) {
	var exp = this.exp,
	stl = exp.wrapper.style,
	offset = offset || 0,
	pos = pos || {
	x: exp.x.pos + offset,
	y: exp.y.pos + offset,
	w: exp.x.get('wsize') - 2 * offset,
	h: exp.y.get('wsize') - 2 * offset
	};
	if (vis) this.table.style.visibility = (pos.h >= 4 * this.offset) 
	? 'visible' : 'hidden';
	hs.setStyles(this.table, {
	left: (pos.x - this.offset) +'px',
	top: (pos.y - this.offset) +'px',
	width: (pos.w + 2 * this.offset) +'px'
	});
	
	pos.w -= 2 * this.offset;
	pos.h -= 2 * this.offset;
	hs.setStyles (this.td[4], {
	width: pos.w >= 0 ? pos.w +'px' : 0,
	height: pos.h >= 0 ? pos.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.discardElement(this.table);
}
};

hs.Dimension = function(exp, dim) {
	this.exp = exp;
	this.dim = dim;
	this.ucwh = dim == 'x' ? 'Width' : 'Height';
	this.wh = this.ucwh.toLowerCase();
	this.uclt = dim == 'x' ? 'Left' : 'Top';
	this.lt = this.uclt.toLowerCase();
	this.ucrb = dim == 'x' ? 'Right' : 'Bottom';
	this.rb = this.ucrb.toLowerCase();
	this.p1 = this.p2 = 0;
};
hs.Dimension.prototype = {
get : function(key) {
	switch (key) {
	case 'loadingPos':
	return this.tpos + this.tb + (this.t - hs.loading['offset'+ this.ucwh]) / 2;
	case 'wsize':
	return this.size + 2 * this.cb + this.p1 + this.p2;
	case 'fitsize':
	return this.clientSize - this.marginMin - this.marginMax;
	case 'maxsize':
	return this.get('fitsize') - 2 * this.cb - this.p1 - this.p2 ;
	case 'opos':
	return this.pos - (this.exp.outline ? this.exp.outline.offset : 0);
	case 'osize':
	return this.get('wsize') + (this.exp.outline ? 2*this.exp.outline.offset : 0);
	case 'imgPad':
	return this.imgSize ? Math.round((this.size - this.imgSize) / 2) : 0;
	
	}
},
calcBorders: function() {
	// correct for borders
	this.cb = (this.exp.content['offset'+ this.ucwh] - this.t) / 2;
	
	this.marginMax = hs['margin'+ this.ucrb];
},
calcThumb: function() {
	this.t = this.exp.el[this.wh] ? parseInt(this.exp.el[this.wh]) : 
	this.exp.el['offset'+ this.ucwh];
	this.tpos = this.exp.tpos[this.dim];
	this.tb = (this.exp.el['offset'+ this.ucwh] - this.t) / 2;
	if (this.tpos == 0 || this.tpos == -1) {
	this.tpos = (hs.page[this.wh] / 2) + hs.page['scroll'+ this.uclt];	
	};
},
calcExpanded: function() {
	var exp = this.exp;
	this.justify = 'auto';
	
	// get alignment
	if (exp.align == 'center') this.justify = 'center';
	else if (new RegExp(this.lt).test(exp.anchor)) this.justify = null;
	else if (new RegExp(this.rb).test(exp.anchor)) this.justify = 'max';
	
	
	// size and position
	this.pos = this.tpos - this.cb + this.tb;
	
	if (this.maxHeight && this.dim == 'x')
	exp.maxWidth = Math.min(exp.maxWidth || this.full, exp.maxHeight * this.full / exp.y.full); 
	
	this.size = Math.min(this.full, exp['max'+ this.ucwh] || this.full);
	this.minSize = exp.allowSizeReduction ? 
	Math.min(exp['min'+ this.ucwh], this.full) :this.full;
	if (exp.isImage && exp.useBox)	{
	this.size = exp[this.wh];
	this.imgSize = this.full;
	}
	if (this.dim == 'x' && hs.padToMinWidth) this.minSize = exp.minWidth;
	this.target = exp['target'+ this.dim.toUpperCase()];
	this.marginMin = hs['margin'+ this.uclt];
	this.scroll = hs.page['scroll'+ this.uclt];
	this.clientSize = hs.page[this.wh];
},
setSize: function(i) {
	var exp = this.exp;
	if (exp.isImage && (exp.useBox || hs.padToMinWidth)) {
	this.imgSize = i;
	this.size = Math.max(this.size, this.imgSize);
	exp.content.style[this.lt] = this.get('imgPad')+'px';
	} else
	this.size = i;
	
	exp.content.style[this.wh] = i +'px';
	exp.wrapper.style[this.wh] = this.get('wsize') +'px';
	if (exp.outline) exp.outline.setPosition();
	if (this.dim == 'x' && exp.overlayBox) exp.sizeOverlayBox(true);
},
setPos: function(i) {
	this.pos = i;
	this.exp.wrapper.style[this.lt] = i +'px';	
	
	if (this.exp.outline) this.exp.outline.setPosition();
	
}
};

hs.Expander = function(a, params, custom, contentType) {
	if (document.readyState && hs.ie && !hs.isReady) {
	hs.addEventListener(document, 'ready', function() {
	new hs.Expander(a, params, custom, contentType);
	});
	return;
	} 
	this.a = a;
	this.custom = custom;
	this.contentType = contentType || 'image';
	this.isImage = !this.isHtml;
	
	hs.continuePreloading = false;
	this.overlays = [];
	hs.init();
	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];
	}
	if (!this.src) this.src = a.href;
	
	// get thumb
	var el = (params && params.thumbnailId) ? hs.$(params.thumbnailId) : a;
	el = this.thumb = el.getElementsByTagName('img')[0] || el;
	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
	if (!hs.allowSimultaneousLoading) 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[key] = this;
	if (hs.expanders[key-1]) hs.expanders[key-1].close();
	if (typeof hs.focusKey != 'undefined' && hs.expanders[hs.focusKey])
	hs.expanders[hs.focusKey].close();
	
	// initiate metrics
	this.el = el;
	this.tpos = hs.getPosition(el);
	hs.getPageSize();
	var x = this.x = new hs.Dimension(this, 'x');
	x.calcThumb();
	var y = this.y = new hs.Dimension(this, 'y');
	y.calcThumb();
	this.wrapper = hs.createElement(
	'div', {
	id: 'highslide-wrapper-'+ this.key,
	className: 'highslide-wrapper '+ this.wrapperClassName
	}, {
	visibility: 'hidden',
	position: 'absolute',
	zIndex: hs.zIndexCounter += 2
	}, null, true );
	
	this.wrapper.onmouseover = this.wrapper.onmouseout = hs.wrapperMouseHandler;
	if (this.contentType == 'image' && this.outlineWhileAnimating == 2)
	this.outlineWhileAnimating = 0;
	
	// get the outline
	if (!this.outlineType) {
	this[this.contentType +'Create']();
	
	} else if (hs.pendingOutlines[this.outlineType]) {
	this.connectOutline();
	this[this.contentType +'Create']();
	
	} else {
	this.showLoading();
	var exp = this;
	new hs.Outline(this.outlineType, 
	function () {
	exp.connectOutline();
	exp[exp.contentType +'Create']();
	} 
	);
	}
	return true;
};

hs.Expander.prototype = {
error : function(e) {
	// alert ('Line '+ e.lineNumber +': '+ e.message);
	window.location.href = this.src;
},

connectOutline : function() {
	var outline = this.outline = hs.pendingOutlines[this.outlineType];
	outline.exp = this;
	outline.table.style.zIndex = this.wrapper.style.zIndex - 1;
	hs.pendingOutlines[this.outlineType] = null;
},

showLoading : function() {
	if (this.onLoadStarted || this.loading) return;
	
	this.loading = hs.loading;
	var exp = this;
	this.loading.onclick = function() {
	exp.cancelLoading();
	};
	var exp = this, 
	l = this.x.get('loadingPos') +'px',
	t = this.y.get('loadingPos') +'px';
	setTimeout(function () { 
	if (exp.loading) hs.setStyles(exp.loading, { left: l, top: t, zIndex: hs.zIndexCounter++ })}
	, 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.onclick = function () { try { 
 exp.close();
 } catch (e) {} };
 if (hs.blockRightClick) img.oncontextmenu = function() { return false; };
 img.className = 'highslide-image';
 hs.setStyles(img, {
 visibility: 'hidden',
 display: 'block',
 position: 'absolute',
	maxWidth: '9999px',
	zIndex: 3
	});
 img.title = hs.lang.restoreTitle;
 if (hs.safari) hs.container.appendChild(img);
 if (hs.ie && hs.flushImgSize) img.src = null;
	img.src = this.src;
	
	this.showLoading();
},

contentLoaded : function() {
	try {	
	if (!this.content) return;
	this.content.onload = null;
	if (this.onLoadStarted) return;
	else this.onLoadStarted = true;
	
	var x = this.x, y = this.y;
	
	if (this.loading) {
	hs.setStyles(this.loading, { top: '-9999px' });
	this.loading = null;
	}	
	x.full = this.content.width;
	y.full = this.content.height;
	
	hs.setStyles(this.content, {
	width: x.t +'px',
	height: y.t +'px'
	});
	this.wrapper.appendChild(this.content);
	hs.container.appendChild(this.wrapper);
	
	x.calcBorders();
	y.calcBorders();
	
	hs.setStyles (this.wrapper, {
	left: (x.tpos + x.tb - x.cb) +'px',
	top: (y.tpos + x.tb - y.cb) +'px'
	});
	this.getOverlays();
	
	var ratio = x.full / y.full;
	x.calcExpanded();
	this.justify(x);
	
	y.calcExpanded();
	this.justify(y);
	if (this.overlayBox) this.sizeOverlayBox(0, 1);

	
	if (this.allowSizeReduction) {
	this.correctRatio(ratio);
	if (this.isImage && this.x.full >(this.x.imgSize || this.x.size)) {
	this.createFullExpand();
	if (this.overlays.length == 1) this.sizeOverlayBox();
	}
	}
	this.show();
	
	} catch (e) {
	this.error(e);
	}
},

justify : function (p, moveOnly) {
	var tgtArr, tgt = p.target, dim = p == this.x ? 'x' : 'y';
	
	if (tgt && tgt.match(/ /)) {
	tgtArr = tgt.split(' ');
	tgt = tgtArr[0];
	}
	if (tgt && hs.$(tgt)) {
	p.pos = hs.getPosition(hs.$(tgt))[dim];
	if (tgtArr && tgtArr[1] && tgtArr[1].match(/^[-]?[0-9]+px$/)) 
	p.pos += parseInt(tgtArr[1]);
	if (p.size< p.minSize) p.size = p.minSize;
	
	} else if (p.justify == 'auto' || p.justify == 'center') {
	
	var hasMovedMin = false;
	
	var allowReduce = p.exp.allowSizeReduction;
	if (p.justify == 'center')
	p.pos = Math.round(p.scroll + (p.clientSize + p.marginMin - p.marginMax - p.get('wsize')) / 2);
	else
	p.pos = Math.round(p.pos - ((p.get('wsize') - p.t) / 2));
	if (p.pos< p.scroll + p.marginMin) {
	p.pos = p.scroll + p.marginMin;
	hasMovedMin = true;	
	}
	if (!moveOnly && p.size< p.minSize) {
	p.size = p.minSize;
	allowReduce = false;
	}
	if (p.pos + p.get('wsize') >p.scroll + p.clientSize - p.marginMax) {
	if (!moveOnly && hasMovedMin && allowReduce) {
	p.size = Math.min(p.size, p.get(dim == 'y' ? 'fitsize' : 'maxsize'));
	} else if (p.get('wsize')< p.get('fitsize')) {
	p.pos = p.scroll + p.clientSize - p.marginMax - p.get('wsize');
	} else { // image larger than viewport
	p.pos = p.scroll + p.marginMin;
	if (!moveOnly && allowReduce) p.size = p.get(dim == 'y' ? 'fitsize' : 'maxsize');
	}	
	}
	
	if (!moveOnly && p.size< p.minSize) {
	p.size = p.minSize;
	allowReduce = false;
	}
	
	
	} else if (p.justify == 'max') {
	p.pos = Math.floor(p.pos - p.size + p.t);
	}
	
	
	if (p.pos< p.marginMin) {
	var tmpMin = p.pos;
	p.pos = p.marginMin; 
	
	if (allowReduce && !moveOnly) p.size = p.size - (p.pos - tmpMin);
	
	}
},

correctRatio : function(ratio) {
	var x = this.x, 
	y = this.y,
	changed = false,
	xSize = Math.min(x.full, x.size),
	ySize = Math.min(y.full, y.size),
	useBox = (this.useBox || hs.padToMinWidth);
	
	if (xSize / ySize >ratio) { // width greater
	xSize = ySize * ratio;
	if (xSize< x.minSize) { // below minWidth
	xSize = x.minSize;
	ySize = xSize / ratio;
	}
	changed = true;
	
	} else if (xSize / ySize< ratio) { // height greater
	ySize = xSize / ratio;
	changed = true;
	}
	
	if (hs.padToMinWidth && x.full< x.minSize) {
	x.imgSize = x.full;
	y.size = y.imgSize = y.full;
	} else if (this.useBox) {
	x.imgSize = xSize;
	y.imgSize = ySize;
	} else {
	x.size = xSize;
	y.size = ySize;
	}
	changed = this.fitOverlayBox(useBox ? null : ratio, changed);
	if (useBox && y.size< y.imgSize) {
	y.imgSize = y.size;
	x.imgSize = y.size * ratio;
	}
	if (changed || useBox) {
	x.pos = x.tpos - x.cb + x.tb;
	x.minSize = x.size;
	this.justify(x, true);
	
	y.pos = y.tpos - y.cb + y.tb;
	y.minSize = y.size;
	this.justify(y, true);
	if (this.overlayBox) this.sizeOverlayBox();
	}
},
fitOverlayBox : function(ratio, changed) {
	var x = this.x, y = this.y;
	if (this.overlayBox) {
	while (y.size >this.minHeight && x.size >this.minWidth 
	&& y.get('wsize') >y.get('fitsize')) {
	y.size -= 10;
	if (ratio) x.size = y.size * ratio;
	this.sizeOverlayBox(0, 1);
	changed = true;
	}
	}
	return changed;
},

show : function () {
	var x = this.x, y = this.y;
	this.doShowHide('hidden');
	
	// Apply size change
	this.changeSize(
	1, {
	wrapper: {
	width : x.get('wsize'),
	height : y.get('wsize'),
	left: x.pos,
	top: y.pos
	},
	content: {
	left: x.p1 + x.get('imgPad'),
	top: y.p1 + y.get('imgPad'),
	width:x.imgSize ||x.size,
	height:y.imgSize ||y.size
	}
	},
	hs.expandDuration
	);
},

changeSize : function(up, to, dur) {
	
	if (this.outline && !this.outlineWhileAnimating) {
	if (up) this.outline.setPosition();
	else this.outline.destroy();
	}
	
	
	if (!up) this.destroyOverlays();
	
	var exp = this,
	x = exp.x,
	y = exp.y,
	easing = this.easing;
	if (!up) easing = this.easingClose || easing;
	var after = up ?
	function() {
	
	if (exp.outline) exp.outline.table.style.visibility = "visible";
	setTimeout(function() {
	exp.afterExpand();
	}, 50);
	} :
	function() {
	exp.afterClose();
	};
	if (up) hs.setStyles( this.wrapper, {
	width: x.t +'px',
	height: y.t +'px'
	});
	if (this.fadeInOut) {
	hs.setStyles(this.wrapper, { opacity: up ? 0 : 1 });
	hs.extend(to.wrapper, { opacity: up });
	}
	hs.animate( this.wrapper, to.wrapper, {
	duration: dur,
	easing: easing,
	step: function(val, args) {
	if (exp.outline && exp.outlineWhileAnimating && args.prop == 'top') {
	var fac = up ? args.pos : 1 - args.pos;
	var pos = {
	w: x.t + (x.get('wsize') - x.t) * fac,
	h: y.t + (y.get('wsize') - y.t) * fac,
	x: x.tpos + (x.pos - x.tpos) * fac,
	y: y.tpos + (y.pos - y.tpos) * fac
	};
	exp.outline.setPosition(pos, 0, 1);	
	}
	}
	});
	hs.animate( this.content, to.content, dur, easing, after);
	if (up) {
	this.wrapper.style.visibility = 'visible';
	this.content.style.visibility = 'visible';
	this.a.className += ' highslide-active-anchor';
	}
},




afterExpand : function() {
	this.isExpanded = true;	
	this.focus();
	this.prepareNextOutline();
	var p = hs.page, mX = hs.mouse.x + p.scrollLeft, mY = hs.mouse.y + p.scrollTop;
	this.mouseIsOver = this.x.pos< mX && mX< this.x.pos + this.x.get('wsize')
	&& this.y.pos< mY && mY< this.y.pos + this.y.get('wsize');	
	if (this.overlayBox) this.showOverlays();
	
},


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


getAdjacentAnchor : function(op) {
	var current = this.getAnchorIndex(), as = hs.anchors.groups[this.slideshowGroup || 'none'];
	
	/*< ? if ($cfg->slideshow) : ?>s*/
	if (!as[current + op] && this.slideshow && this.slideshow.repeat) {
	if (op == 1) return as[0];
	else if (op == -1) return as[as.length-1];
	}
	/*< ? endif ?>s*/
	return as[current + op] || null;
},

getAnchorIndex : function() {
	var arr = hs.getAnchors().groups[this.slideshowGroup || 'none'];
	if (arr) for (var i = 0; i< arr.length; i++) {
	if (arr[i] == this.a) return i; 
	}
	return null;
},


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

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

getInline : function(types, addOverlay) {
	for (var i = 0; i< types.length; i++) {
	var type = types[i], s = null;
	if (!this[type +'Id'] && this.thumbsUserSetId) 
	this[type +'Id'] = type +'-for-'+ this.thumbsUserSetId;
	if (this[type +'Id']) this[type] = hs.getNode(this[type +'Id']);
	if (!this[type] && !this[type +'Text'] && this[type +'Eval']) try {
	s = eval(this[type +'Eval']);
	} catch (e) {}
	if (!this[type] && this[type +'Text']) {
	s = this[type +'Text'];
	}
	if (!this[type] && !s) {
	this[type] = hs.getNode(this.a['_'+ type + 'Id']);
	if (!this[type]) {
	var next = this.a.nextSibling;
	while (next && !hs.isHsAnchor(next)) {
	if ((new RegExp('highslide-'+ type)).test(next.className || null)) {
	if (!next.id) this.a['_'+ type + 'Id'] = next.id = 'hsId'+ hs.idCounter++;
	this[type] = hs.getNode(next.id);
	break;
	}
	next = next.nextSibling;
	}
	}
	}
	
	if (!this[type] && s) this[type] = hs.createElement('div', 
	{ className: 'highslide-'+ type, innerHTML: s } );
	
	if (addOverlay && this[type]) {
	var o = { position: (type == 'heading') ? 'above' : 'below' };
	for (var x in this[type+'Overlay']) o[x] = this[type+'Overlay'][x];
	o.overlayId = this[type];
	this.createOverlay(o);
	}
	}
},


// on end move and resize
doShowHide : function(visibility) {
	if (hs.hideSelects) this.showHideElements('SELECT', visibility);
	if (hs.hideIframes) this.showHideElements('IFRAME', visibility);
	if (hs.geckoMac) this.showHideElements('*', visibility);
},
showHideElements : function (tagName, visibility) {
	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.getPosition(els[i]);
	elPos.w = els[i].offsetWidth;
	elPos.h = els[i].offsetHeight;
	
	
	var clearsX = (elPos.x + elPos.w< this.x.get('opos') 
	|| elPos.x >this.x.get('opos') + this.x.get('osize'));
	var clearsY = (elPos.y + elPos.h< this.y.get('opos') 
	|| elPos.y >this.y.get('opos') + this.y.get('osize'));
	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.indexOf('['+ this.key +']') == -1) {
	els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
	}
	} else if ((hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey)
	&& wrapperKey != this.key) { // on move
	els[i].setAttribute('hidden-by', '');
	els[i].style[prop] = els[i].origProp || '';
	} else if (hiddenBy && hiddenBy.indexOf('['+ this.key +']') >-1) {
	els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
	}
	
	}
	}
	}
},

focus : function() {
	this.wrapper.style.zIndex = hs.zIndexCounter += 2;
	this.content.title = hs.lang.restoreTitle;
	
	if (hs.restoreCursor) {
	hs.styleRestoreCursor = window.opera ? 'pointer' : 'url('+ hs.graphicsDir + hs.restoreCursor +'), pointer';
	if (hs.ie && hs.uaVersion< 6) hs.styleRestoreCursor = 'hand';
	this.content.style.cursor = hs.styleRestoreCursor;
	}
	
	hs.focusKey = this.key;	
},
moveTo: function(x, y) {
	this.x.setPos(x);
	this.y.setPos(y);
},
resize : function (e) {
	var w, h, r = e.width / e.height;
	w = Math.max(e.width + e.dX, Math.min(this.minWidth, this.x.full));
	if (this.isImage && Math.abs(w - this.x.full)< 12) w = this.x.full;
	h = w / r;
	if (h< Math.min(this.minHeight, this.y.full)) {
	h = Math.min(this.minHeight, this.y.full);
	if (this.isImage) w = h * r;
	}
	this.resizeTo(w, h);
},
resizeTo: function(w, h) {
	this.y.setSize(h);
	this.x.setSize(w);
	this.wrapper.style.height = this.y.get('wsize') +'px';
},

close : function() {
	if (this.isClosing || !this.isExpanded) return;
	this.isClosing = true;
	
	try {
	this.content.style.cursor = 'default';
	this.changeSize(
	0, {
	wrapper: {
	width : this.x.t,
	height : this.y.t,
	left: this.x.tpos - this.x.cb + this.x.tb,
	top: this.y.tpos - this.y.cb + this.y.tb
	},
	content: {
	left: 0,
	top: 0,
	width: this.x.t,
	height: this.y.t
	}
	}, hs.restoreDuration
	);
	} catch (e) { this.afterClose(); }
},

createOverlay : function (o) {
	var el = o.overlayId;
	if (typeof el == 'string') el = hs.getNode(el);
	if (o.html) el = hs.createElement('div', { innerHTML: o.html });
	if (!el || typeof el == 'string') return;
	el.style.display = 'block';
	this.genOverlayBox();
	var width = o.width && /^[0-9]+(px|%)$/.test(o.width) ? o.width : 'auto';
	if (/^(left|right)panel$/.test(o.position) && !/^[0-9]+px$/.test(o.width)) width = '200px';
	var overlay = hs.createElement(
	'div', {
	id: 'hsId'+ hs.idCounter++,
	hsId: o.hsId
	}, {
	position: 'absolute',
	visibility: 'hidden',
	width: width,
	direction: hs.lang.cssDirection || '',
	opacity: 0
	},this.overlayBox,
	true
	);
	
	overlay.appendChild(el);
	hs.extend(overlay, {
	opacity: 1,
	offsetX: 0,
	offsetY: 0,
	dur: (o.fade === 0 || o.fade === false || (o.fade == 2 && hs.ie)) ? 0 : 250
	});
	hs.extend(overlay, o);
	
	if (this.gotOverlays) {
	this.positionOverlay(overlay);
	if (!overlay.hideOnMouseOut || this.mouseIsOver) 
	hs.animate(overlay, { opacity: overlay.opacity }, overlay.dur);
	}
	hs.push(this.overlays, hs.idCounter - 1);
},
positionOverlay : function(overlay) {
	var p = overlay.position || 'middle center',
	offX = overlay.offsetX,
	offY = overlay.offsetY;
	if (overlay.parentNode != this.overlayBox) this.overlayBox.appendChild(overlay);
	if (/left$/.test(p)) overlay.style.left = offX +'px'; 
	
	if (/center$/.test(p))	hs.setStyles (overlay, { 
	left: '50%',
	marginLeft: (offX - Math.round(overlay.offsetWidth / 2)) +'px'
	});	
	
	if (/right$/.test(p)) overlay.style.right = - offX +'px';
	
	if (/^leftpanel$/.test(p)) { 
	hs.setStyles(overlay, {
	right: '100%',
	marginRight: this.x.cb +'px',
	top: - this.y.cb +'px',
	bottom: - this.y.cb +'px',
	overflow: 'auto'
	});	
	this.x.p1 = overlay.offsetWidth;
	
	} else if (/^rightpanel$/.test(p)) {
	hs.setStyles(overlay, {
	left: '100%',
	marginLeft: this.x.cb +'px',
	top: - this.y.cb +'px',
	bottom: - this.y.cb +'px',
	overflow: 'auto'
	});
	this.x.p2 = overlay.offsetWidth;
	}

	if (/^top/.test(p)) overlay.style.top = offY +'px'; 
	if (/^middle/.test(p))	hs.setStyles (overlay, { 
	top: '50%', 
	marginTop: (offY - Math.round(overlay.offsetHeight / 2)) +'px'
	});	
	if (/^bottom/.test(p)) overlay.style.bottom = - offY +'px';
	if (/^above$/.test(p)) {
	hs.setStyles(overlay, {
	left: (- this.x.p1 - this.x.cb) +'px',
	right: (- this.x.p2 - this.x.cb) +'px',
	bottom: '100%',
	marginBottom: this.y.cb +'px',
	width: 'auto'
	});
	this.y.p1 = overlay.offsetHeight;
	
	} else if (/^below$/.test(p)) {
	hs.setStyles(overlay, {
	position: 'relative',
	left: (- this.x.p1 - this.x.cb) +'px',
	right: (- this.x.p2 - this.x.cb) +'px',
	top: '100%',
	marginTop: this.y.cb +'px',
	width: 'auto'
	});
	this.y.p2 = overlay.offsetHeight;
	overlay.style.position = 'absolute';
	}
},

getOverlays : function() {	
	this.getInline(['heading', 'caption'], true);
	if (hs.showCredits) this.writeCredits();
	for (var i = 0; i< hs.overlays.length; i++) {
	var o = hs.overlays[i], tId = o.thumbnailId, sg = o.slideshowGroup;
	if ((!tId && !sg) || (tId && tId == this.thumbsUserSetId)
	|| (sg && sg === this.slideshowGroup)) {
	this.createOverlay(o);
	}
	}
	var os = [];
	for (var i = 0; i< this.overlays.length; i++) {
	var o = hs.$('hsId'+ this.overlays[i]);
	if (/panel$/.test(o.position)) this.positionOverlay(o);
	else hs.push(os, o);
	}
	for (var i = 0; i< os.length; i++) this.positionOverlay(os[i]);
	this.gotOverlays = true;
},
genOverlayBox : function() {
	if (!this.overlayBox) this.overlayBox = hs.createElement (
	'div', {
	className: this.wrapperClassName
	}, {
	position : 'absolute',
	width: (this.x.size || (this.useBox ? this.width : null) 
	|| this.x.full) +'px',
	height: (this.y.size || this.y.full) +'px',
	visibility : 'hidden',
	overflow : 'hidden',
	zIndex : hs.ie ? 4 : 'auto'
	},
	hs.container,
	true
	);
},
sizeOverlayBox : function(doWrapper, doPanels) {
	var overlayBox = this.overlayBox, 
	x = this.x,
	y = this.y;
	hs.setStyles( overlayBox, {
	width: x.size +'px', 
	height: y.size +'px'
	});
	if (doWrapper || doPanels) {
	for (var i = 0; i< this.overlays.length; i++) {
	var o = hs.$('hsId'+ this.overlays[i]);
	var ie6 = (hs.ieLt7 || document.compatMode == 'BackCompat');
	if (o && /^(above|below)$/.test(o.position)) {
	if (ie6) {
	o.style.width = (overlayBox.offsetWidth + 2 * x.cb
	+ x.p1 + x.p2) +'px';
	}
	y[o.position == 'above' ? 'p1' : 'p2'] = o.offsetHeight;
	}
	if (o && ie6 && /^(left|right)panel$/.test(o.position)) {
	o.style.height = (overlayBox.offsetHeight + 2* y.cb) +'px';
	}
	}
	}
	if (doWrapper) {
	hs.setStyles(this.content, {
	top: y.p1 +'px'
	});
	hs.setStyles(overlayBox, {
	top: (y.p1 + y.cb) +'px'
	});
	}
},

showOverlays : function() {
	var b = this.overlayBox;
	b.className = '';
	hs.setStyles(b, {
	top: (this.y.p1 + this.y.cb) +'px',
	left: (this.x.p1 + this.x.cb) +'px',
	overflow : 'visible'
	});
	if (hs.safari) b.style.visibility = 'visible';
	this.wrapper.appendChild (b);
	for (var i = 0; i< this.overlays.length; i++) {
	var o = hs.$('hsId'+ this.overlays[i]);
	o.style.zIndex = 4;
	if (!o.hideOnMouseOut || this.mouseIsOver) {
	o.style.visibility = 'visible';
	hs.setStyles(o, { visibility: 'visible', display: '' });
	hs.animate(o, { opacity: o.opacity }, o.dur);
	}
	}
},

destroyOverlays : function() {
	if (!this.overlays.length) return;
	hs.discardElement(this.overlayBox);
},



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

doFullExpand : function () {
	try {
	if (this.fullExpandLabel) hs.discardElement(this.fullExpandLabel);
	
	this.focus();
	var xSize = this.x.size;
	this.resizeTo(this.x.full, this.y.full);
	
	var xpos = this.x.pos - (this.x.size - xSize) / 2;
	if (xpos< hs.marginLeft) xpos = hs.marginLeft;
	
	this.moveTo(xpos, this.y.pos);
	this.doShowHide('hidden');
	
	} catch (e) {
	this.error(e);
	}
},


afterClose : function () {
	this.a.className = this.a.className.replace('highslide-active-anchor', '');
	
	this.doShowHide('visible');
	if (this.outline && this.outlineWhileAnimating) this.outline.destroy();
	
	hs.discardElement(this.wrapper);
	
	hs.expanders[this.key] = null;
}

};
hs.langDefaults = hs.lang;
// history
var HsExpander = hs.Expander;
if (hs.ie) {
	(function () {
	try {
	document.documentElement.doScroll('left');
	} catch (e) {
	setTimeout(arguments.callee, 50);
	return;
	}
	hs.ready();
	})();
}
hs.addEventListener(document, 'DOMContentLoaded', hs.ready);
hs.addEventListener(window, 'load', hs.ready);

// set handlers
hs.addEventListener(document, 'ready', function() {
	if (hs.expandCursor) {
	var style = hs.createElement('style', { type: 'text/css' }, null, 
	document.getElementsByTagName('HEAD')[0]);
	
	function addRule(sel, dec) {	
	if (!hs.ie) {
	style.appendChild(document.createTextNode(sel + " {" + dec + "}"));
	} else {
	var last = document.styleSheets[document.styleSheets.length - 1];
	if (typeof(last.addRule) == "object") last.addRule(sel, dec);
	}
	}
	function fix(prop) {
	return 'expression( ( ( ignoreMe = document.documentElement.'+ prop +
	' ? document.documentElement.'+ prop +' : document.body.'+ prop +' ) ) + \'px\' );';
	}
	if (hs.expandCursor) addRule ('.highslide img', 
	'cursor: url('+ hs.graphicsDir + hs.expandCursor +'), pointer !important;');
	}
});
hs.addEventListener(window, 'resize', function() {
	hs.getPageSize();
});
hs.addEventListener(document, 'mousemove', function(e) {
	hs.mouse = { x: e.clientX, y: e.clientY	};
});

hs.addEventListener(document, 'ready', hs.getAnchors);
hs.addEventListener(window, 'load', hs.preloadImages);
}