/******************************************************************************
Name:    Highslide JS
Version: 3.3.12 (Feb 29 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 : 250, // milliseconds
    restoreSteps : 10,
    restoreDuration : 250,
    marginLeft : 15,
    marginRight : 15,
    marginTop : 15,
    marginBottom : 15,
    zIndexCounter : 1001, // adjust to other absolutely positioned elements

    restoreTitle : 'Clique para restaurar a imagem para o tamanho inicial, clique e arraste para mover a imagem.',
    loadingText : 'Loading...',
    loadingTitle : 'Clique para cancelar.',
    loadingOpacity : 0.75,
    focusTitle : 'Clique para selecionar.',
    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 : 'Expandir para o tamanho original',
    fullExpandPosition : 'bottom right',
    fullExpandOpacity : 1,
    showCredits : false, // you can set this to false if you want
    creditsText : 'Powered by <i>Faça! Websites</i>',
    creditsHref : 'http://www.facawebsites.com.br/',
    creditsTitle : 'Go to the Highslide JS homepage',
    enableKeyListener : true,


    // 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 () {
        var arr = navigator.appVersion.split("MSIE");
        return arr[1] ? parseFloat(arr[1]) : null;
    },

    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] || null;
    },

    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);
        }
    },

    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 true; // 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;
        }
        return null;
    },

    getExpander : function (el) {
        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)] || null;
    },

    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 true;
		
        if (exp && e.type == 'mousedown') {
            if (e.target.form) return true;
            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 = hs.dragArgs.hasDragged;
			
                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;
            }
        }
        return false;
    },

    dragHandler : function(e)
    {
        if (!hs.dragArgs) return true;
        if (!e) e = window.event;
        var a = hs.dragArgs, exp = a.exp;
	
        a.dX = e.clientX - a.clickX;
        a.dY = e.clientY - a.clickY;
	
        var distance = Math.sqrt(Math.pow(a.dX, 2) + Math.pow(a.dY, 2));
        a.hasDragged = (a.type != 'image' && distance > 0)
        || (distance > (hs.dragSensitivity || 5));
	
        if (a.hasDragged) {
            exp.move(a);
        }
        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,
                    background : '#FFFFFF',
                    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',
                    background : '#FFFFFF',
                        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,
                    background : '#FFFFFF',
                        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 && params.thumbnailId) ? 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) {
        if (hs.expanders[key-1]) hs.expanders[key-1].close();
        if (typeof hs.focusKey != 'undefined' && hs.expanders[hs.focusKey])
            hs.expanders[hs.focusKey].close();
    }
    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',
                    background : '#FFFFFF',
            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']();
            }
            );
    }
    return true;
};

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();
        };
        if (hs.blockRightClick) img.oncontextmenu = function() {
            return false;
        };
        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);
        if (hs.ie && hs.flushImgSize) 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.isImage && 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 || null)) {
                    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;
	
        if (e.type == 'image') this.content.style.cursor = 'move';
        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',
                    background : '#FFFFFF',
                'zIndex' : 3,
                'visibility' : 'hidden'
            },
            this.wrapper,
            true
            );
        if (o.opacity) hs.setStyles(el, {
            opacity: o.opacity
        });
        el.style.styleFloat = 'none';
        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], tId = o.thumbnailId, sg = o.slideshowGroup;
            if ((!tId && !sg) || tId == this.thumbsUserSetId
                || sg === 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 (hs.ie) 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);