/******************************************************************************
Name:    Highslide JS
Version: 3.2.10 (October 22 2007)
Author:  Torstein Hønsi
Support: http://vikjavev.no/highslide/forum
Email:   See http://vikjavev.no/megsjol

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

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

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

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

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

var hs = {

// Apply your own settings here, or override them in the html file.  
graphicsDir : 'highslide/graphics/',
restoreCursor : "zoomout.cur", // necessary for preload
expandSteps : 10, // number of steps in zoom. Each step lasts for duration/step milliseconds.
expandDuration : 250, // milliseconds
restoreSteps : 10,
restoreDuration : 250,
allowMultipleInstances: true,
hideThumbOnExpand : true,
captionSlideSpeed : 1, // set to 0 to disable slide in effect
outlineWhileAnimating : false, // not recommended, animation gets jaggy on slow systems.
outlineStartOffset : 3, // ends at 10
marginLeft : 10,
marginRight : 35, // leave room for scrollbars + outline
marginTop : 10,
marginBottom : 35, // leave room for scrollbars + outline
numberOfImagesToPreload : 5,
zIndexCounter : 1001, // adjust to other absolutely positioned elements
fullExpandIcon : 'fullexpand.gif',
fullExpandTitle : 'Expand to actual size',
restoreTitle : 'Click to close',
focusTitle : 'Click to bring to front',
loadingText : 'Loading...',
loadingTitle : 'Click to cancel',
loadingOpacity : 0.75,
showCredits : false, // you can set this to false if you want
creditsText : 'Highslide',
creditsHref : 'http://vikjavev.no/highslide/',
creditsTitle : 'Go to the Highslide JS homepage',
enableKeyListener : true,

// These settings can also be overridden inline for each image
anchor : 'auto', // where the image expands from
align : 'auto', // position in the client (overrides anchor)
targetX: null, // the id of a target element
targetY: null,
captionId : null,
captionTemplateId : null,
slideshowGroup : null, // defines groups for next/previous links and keystrokes
spaceForCaption : 30, // leaves space below images with captions
minWidth: 200,
minHeight: 200,
allowSizeReduction: true, // allow the image to reduce to fit client size. If false, this overrides minWidth and minHeight
outlineType : 'drop-shadow', // set null to disable outlines
wrapperClassName : null, // for enhanced css-control

              
// END OF YOUR SETTINGS


// declare internal properties
preloadTheseImages : [],
continuePreloading: true,
expandedImagesCounter : 0,
expanders : [],
overrides : [
       'anchor',
       'align',
       'targetX',
       'targetY',
       'outlineType',
       'outlineWhileAnimating',
       'spaceForCaption', 
       'wrapperClassName',
       'minWidth',
       'minHeight',
       'captionId',
       'captionTemplateId',
       'allowSizeReduction',
       'slideshowGroup'
],
overlays : [],
pendingOutlines : {},
clones : {},
faders : [],
ie : (document.all && !window.opera),
safari : navigator.userAgent.indexOf("Safari") != -1,
hasFocused : false,

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

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

createElement : function (tag, attribs, styles, parent, 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 ? 'none' : 'alpha(opacity='+ (styles[x] * 100) +')';
                            
                     }
                     else el.style[x] = styles[x]; 
              }
              catch (e) {}
       }
},

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

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

position : function(el)       {
       var 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) {
       try {
              new HsExpander(a, params, custom);
              return false;              
       } catch (e) { return true; }       
},

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

closeId : function(id) { // for text links
       return hs.close(id);
},

close : function(el) {
       try { hs.getExpander(el).doClose(); } catch (e) {}
       return false;
},

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

getParam : function (a, param) {
       try {
              var s = a.onclick.toString().replace(/\s/g, ' ').split('{')[2].split('}')[0];
              if (hs.safari) { // stupid bug
                     for (var i = 0; i < hs.overrides.length; i++) {
                            s = s.replace(hs.overrides[i] +':', ','+ hs.overrides[i] +':').replace(new RegExp("^\\s*?,"), '');
                     }
              }
              eval('var arr = {'+ s +'};');
              if (arr[param]) return arr[param];
              else return hs[param];
       } catch (e) {
              return hs[param];
       }
},

getSrc : function (a) {
       var src = hs.getParam(a, 'src');
       if (src) return src;
       return a.rel.replace(/_slash_/g, '/') || 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 (i = 0; i < l; i += 1) {
            n = a[i].name;
            if (typeof d[n] === 'function') {
                d[n] = null;
            }
        }
    }
    if (hs.geckoBug && hs.geckoBug(d)) return;
       a = d.childNodes;
    if (a) {
        l = a.length;
        for (i = 0; i < l; i += 1) {
            hs.purge(d.childNodes[i]);
        }
    }
},

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

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

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

keyHandler : function(e) {
       if (!e) e = window.event;
       if (!e.target) e.target = e.srcElement; // ie
       if (e.target.form) return; // form element has focus
       
       var op = null;
       switch (e.keyCode) {
              case 34: // Page Down
              case 39: // Arrow right
              case 40: // Arrow down
                     op = 1;
                     break;
              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);
              try { if (!hs.enableKeyListener) return true; } catch (e) {}
              
              if (e.preventDefault) e.preventDefault();
           else e.returnValue = false;
              if (op == 0) {
                     try { hs.getExpander().doClose(); } catch (e) {}
                     return false;
              } else {
                     return hs.previousOrNext(hs.focusKey, op);
              }
       } else 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)       {
              el = el.parentNode;
              if (re.test(el.id)) return el.id.replace(re, "$1");
       }
       // 2. look in thumbnail
       el = element;
       while (el.parentNode)       {
              if (el.tagName && hs.isHsAnchor(el)) {
                     for (key = 0; key < hs.expanders.length; key++) {
                            exp = hs.expanders[key];
                            if (exp && exp.a == el) return key;
                     }
              }
              el = el.parentNode;
       }
},

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

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

mouseClickHandler : function(e) 
{       
       if (!e) e = window.event;
       if (e.button > 1) return true;
       if (!e.target) e.target = e.srcElement;
       if (e.target.form) return;
       
       var fobj = e.target;
       while (fobj.parentNode
              && !(fobj.className && fobj.className.match(/highslide-(image|move|html)/)))
       {
              fobj = fobj.parentNode;
       }

       if (!fobj.parentNode) return;
       
       hs.dragExp = hs.getExpander(fobj);
       
       if (fobj.className.match(/highslide-(image|move)/)) {
              var isDraggable = true;
              var wLeft = parseInt(hs.dragExp.wrapper.style.left);
              var wTop = parseInt(hs.dragExp.wrapper.style.top);                     
       }

       if (e.type == 'mousedown') {
              if (isDraggable) // drag or focus
              {
                     if (fobj.className.match('highslide-image')) hs.dragExp.content.style.cursor = 'move';
                     
                     hs.wLeft = wLeft;
                     hs.wTop = wTop;
                     
                     hs.dragX = e.clientX;
                     hs.dragY = e.clientY;
                     hs.addEventListener(document, 'mousemove', hs.mouseMoveHandler);
                     if (e.preventDefault) e.preventDefault(); // FF
                     
                     if (hs.dragExp.content.className.match(/highslide-(image|html)-blur/)) {
                            hs.dragExp.focus();
                            hs.hasFocused = true;
                     }
                     return false;
              }
              else if (fobj.className.match(/highslide-html/)) { // just focus
                     hs.dragExp.focus();
                     hs.dragExp.redoShowHide();
                     hs.hasFocused = false; // why??
              }
              
       } else if (e.type == 'mouseup') {
              hs.removeEventListener(document, 'mousemove', hs.mouseMoveHandler);
              if (isDraggable && hs.dragExp) {
                     if (fobj.className.match('highslide-image')) {
                            fobj.style.cursor = hs.styleRestoreCursor;
                     }
                     var hasMoved = wLeft != hs.wLeft || wTop != hs.wTop;
                     if (!hasMoved && !hs.hasFocused && !fobj.className.match(/highslide-move/)) {
                            hs.dragExp.onClick();
                     } else if (hasMoved || (!hasMoved && hs.hasHtmlexpanders)) {
                            hs.dragExp.redoShowHide();
                     }
                     hs.hasFocused = false;
              
              } else if (fobj.className.match('highslide-image-blur')) {
                     fobj.style.cursor = hs.styleRestoreCursor;              
              }
       }
},

mouseMoveHandler : function(e)
{
       if (!hs.dragExp || !hs.dragExp.wrapper) return;
       if (!e) e = window.event;

       hs.dragExp.x.min = hs.wLeft + e.clientX - hs.dragX;
       hs.dragExp.y.min = hs.wTop + e.clientY - hs.dragY;
       
       var w = hs.dragExp.wrapper;
       
       w.style.left = hs.dragExp.x.min +'px';
       w.style.top  = hs.dragExp.y.min +'px';
       
       if (hs.dragExp.objOutline) {
              var o = hs.dragExp.objOutline;
              o.table.style.left = (hs.dragExp.x.min - o.offset) +'px';
              o.table.style.top = (hs.dragExp.y.min - o.offset) +'px';
       }       
       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;
              }
       }
},

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

preloadFullImage : function (i) {
       if (hs.continuePreloading && hs.preloadTheseImages[i] && hs.preloadTheseImages[i] != 'undefined') {
              var img = document.createElement('img');
              img.onload = function() { hs.preloadFullImage(i + 1); };
              img.src = hs.preloadTheseImages[i];
       }
},

preloadImages : function (number) {
       if (number && typeof number != 'object') hs.numberOfImagesToPreload = number;
       var a, re, j = 0;
       
       var aTags = document.getElementsByTagName('A');
       for (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 HsOutline(hs.outlineType, function () { hs.preloadFullImage(0)} );
       
       // preload cursor
       var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor });
},

genContainer : function () {
       if (!hs.container) {
              hs.container = hs.createElement('div', 
                     null, 
                     { position: 'absolute', left: 0, top: 0, width: '100%', zIndex: hs.zIndexCounter }, 
                     document.body,
                     true
              );
       }       
},

fade : function (el, o, oFinal, dir, i) {
       o = parseFloat(o);
       el.style.visibility = (o <= 0) ? 'hidden' : 'visible';
       if (o < 0 || (dir == 1 && o > oFinal)) return;
       if (i == null) i = hs.faders.length;
       if (typeof(el.i) != 'undefined' && el.i != i) {
              clearTimeout(hs.faders[el.i]);
              o = el.tempOpacity;
       }
       el.i = i;
       el.tempOpacity = o;
       el.style.visibility = (o <= 0) ? 'hidden' : 'visible';
       hs.setStyles(el, { opacity: o });
       hs.faders[i] = setTimeout(function() { 
                     hs.fade(el, Math.round((o + 0.1 * dir)*100)/100, oFinal, dir, i);
               }, 25);
}
}; // end hs object

//-----------------------------------------------------------------------------
HsOutline = function (outlineType, onLoad) {
       this.onLoad = onLoad;
       this.outlineType = outlineType;
       var v = hs.ieVersion(), tr;
       
       this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 7;
       this.hasPngSupport = !hs.ie || (hs.ie && v >= 7);
       if (!outlineType || (!this.hasAlphaImageLoader && !this.hasPngSupport)) {
              if (onLoad) onLoad();
              return;
       }
       
       hs.genContainer();
       this.table = hs.createElement(
              'table',
              {       
                     cellSpacing: 0 // saf
              },
              {
                     visibility: 'hidden',
                     position: 'absolute',
                     zIndex: hs.zIndexCounter++,
                     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(); 
};

HsOutline.prototype.preloadGraphic = function () {       
       var src = hs.graphicsDir + "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;
};

HsOutline.prototype.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'});
                     }
                     
                     hs.setStyles (this.td[i], dim);
              }
       }
       
       hs.pendingOutlines[this.outlineType] = this;
       if (this.onLoad) this.onLoad();
};

HsOutline.prototype.destroy = function() {
       hs.purge(this.table);
       try { this.table.parentNode.removeChild(this.table); } catch (e) {}
};

//-----------------------------------------------------------------------------
// The expander object
HsExpander = function(a, params, custom, contentType) {
       hs.continuePreloading = false;
              
       this.custom = custom;
       // override inline parameters
       for (i = 0; i < hs.overrides.length; i++) {
              var name = hs.overrides[i];
              if (params && typeof params[name] != 'undefined') this[name] = params[name];
              else this[name] = hs[name];
       }
       
       // get thumb
       var el;
       if (params && params.thumbnailId) el = hs.$(params.thumbnailId);
       else el = a.getElementsByTagName('IMG')[0];
       if (!el) el = a;
       
       // cancel other
       for (i = 0; i < hs.expanders.length; i++) {
              if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {
                     hs.expanders[i].cancelLoading();
              }
       }
       // check if already open
       for (i = 0; i < hs.expanders.length; i++) {
              if (hs.expanders[i] && hs.expanders[i].a == a) {
                     hs.expanders[i].focus();
                     return false;
              }              
       }

       if (!hs.allowMultipleInstances) {
              try { hs.expanders[hs.expandedImagesCounter - 1].doClose(); } catch (e){}
       }
       
       var key = this.key = hs.expandedImagesCounter++;
       hs.expanders[this.key] = this;
       if (contentType == 'html') {
              this.isHtml = true;
              this.contentType = 'html';
       } else {
              this.isImage = true;
              this.contentType = 'image';
       }
       this.a = a;
       
       this.thumbsUserSetId = el.id || a.id;
       this.thumb = el;              
       
       this.overlays = [];

       var pos = hs.position(el); 
       
       // instanciate the wrapper
       this.wrapper = hs.createElement(
              'div',
              {
                     id: 'highslide-wrapper-'+ this.key,
                     className: this.wrapperClassName
              },
              {
                     visibility: 'hidden',
                     position: 'absolute',
                     zIndex: hs.zIndexCounter++
              }, null, true );
       this.wrapper.onmouseover = function (e) { 
           try { hs.expanders[key].onMouseOver(e); } catch (e) {} 
    };
    this.wrapper.onmouseout = function (e) { 
           try { hs.expanders[key].onMouseOut(e); } catch (e) {}
       };
       
       // 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;
       
       // thumb borders
       this.thumbOffsetBorderW = (this.thumb.offsetWidth - this.thumbWidth) / 2;
       this.thumbOffsetBorderH = (this.thumb.offsetHeight - this.thumbHeight) / 2;
       
       // get the wrapper
       hs.genContainer();
       if (hs.pendingOutlines[this.outlineType]) {
              this.connectOutline();
              this[this.contentType +'Create']();
       } else if (!this.outlineType) {
              this[this.contentType +'Create']();
       } else {
              this.displayLoading();
              var pThis = this;
              new HsOutline(this.outlineType, 
                     function () { 
                            pThis.connectOutline();
                            pThis[pThis.contentType +'Create']();
                     } 
              );
       }
       
};

HsExpander.prototype.connectOutline = function(x, y) {       
       var w = hs.pendingOutlines[this.outlineType];
       this.objOutline = w;
       hs.pendingOutlines[this.outlineType] = null;
};

HsExpander.prototype.displayLoading = function() {
       if (this.onLoadStarted || this.loading) return;
              
       this.originalCursor = this.a.style.cursor;
       this.a.style.cursor = 'wait';
       
       if (!hs.loading) {
              hs.loading = hs.createElement('a',
                     {
                            className: 'highslide-loading',
                            title: hs.loadingTitle,
                            innerHTML: hs.loadingText
                     },
                     {
                            position: 'absolute',
                            opacity: hs.loadingOpacity
                     }, hs.container
              );
       }
       
       this.loading = hs.loading;
       this.loading.href = 'javascript:hs.expanders['+ this.key +'].cancelLoading()';
       this.loading.visibility = 'visible';              
       
       this.loading.style.left = (this.thumbLeft + this.thumbOffsetBorderW 
              + (this.thumbWidth - this.loading.offsetWidth) / 2) +'px';
       this.loading.style.top = (this.thumbTop 
              + (this.thumbHeight - this.loading.offsetHeight) / 2) +'px';
       setTimeout(
              "if (hs.expanders["+ this.key +"] && hs.expanders["+ this.key +"].loading) "
              + "hs.expanders["+ this.key +"].loading.style.visibility = 'visible';", 
              100
       );
};

HsExpander.prototype.imageCreate = function() {
       var key = this.key;

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

HsExpander.prototype.onLoad = function() {
       try { 
       
              if (!this.content) return;
              if (this.onLoadStarted) return; // old Gecko loop
              else this.onLoadStarted = true;
              
                        
              if (this.loading) {
                     this.loading.style.visibility = 'hidden';
                     this.loading = null;
                     this.a.style.cursor = this.originalCursor || '';
              }
              if (this.isImage) {                     
                     this.newWidth = this.content.width;
                     this.newHeight = this.content.height;
                     this.fullExpandWidth = this.newWidth;
                     this.fullExpandHeight = this.newHeight;
                     
                     this.content.width = this.thumbWidth;
                     this.content.height = this.thumbHeight;
                     
              } else if (this.htmlGetSize) this.htmlGetSize();
              
              this.marginBottom = hs.marginBottom;
              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' };
              if (this.align == 'center') {
                     justify.x = 'center';
                     justify.y = 'center';
              } else {
                     if (this.anchor.match(/^top/)) justify.y = null;
                     if (this.anchor.match(/right$/)) justify.x = 'max';
                     if (this.anchor.match(/^bottom/)) justify.y = 'max';
                     if (this.anchor.match(/left$/)) justify.x = null;
              }
              
              client = new hs.clientInfo();              
              
              // justify
              this.x = { 
                     min: parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW,
                     span: this.newWidth,
                     minSpan: this.newWidth < minWidth ? this.newWidth : minWidth,
                     justify: justify.x,
                     target: this.targetX,
                     marginMin: hs.marginLeft, 
                     marginMax: modMarginRight,
                     scroll: client.scrollLeft,
                     clientSpan: client.width,
                     thumbSpan: this.thumbWidth
              };
              var oldRight = this.x.min + parseInt(this.thumbWidth);
              this.x = this.justify(this.x);
              this.y = { 
                     min: parseInt(this.thumbTop) - this.offsetBorderH + this.thumbOffsetBorderH,
                     span: this.newHeight,
                     minSpan: this.newHeight < minHeight ? this.newHeight : minHeight,
                     justify: justify.y,
                     target: this.targetY,
                     marginMin: hs.marginTop, 
                     marginMax: this.marginBottom, 
                     scroll: client.scrollTop,
                     clientSpan: client.height,
                     thumbSpan: this.thumbHeight
              };
              var oldBottom = this.y.min + parseInt(this.thumbHeight);
              this.y = this.justify(this.y);
              
              if (this.isHtml) this.htmlSizeOperations();       
              if (this.isImage) this.correctRatio(ratio);

              var x = this.x;
              var y = this.y;
              
              this.show();
       } catch (e) {
              if (hs.expanders[this.key] && hs.expanders[this.key].a) 
                     window.location.href = hs.getSrc(hs.expanders[this.key].a);
       }
};

HsExpander.prototype.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.vendor == 'KDE' || (hs.ie && hs.ieVersion() < 5.5));
       if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos);
       
       // Make outline ready       
       if (this.objOutline && !this.outlineWhileAnimating) this.positionOutline(this.x.min, this.y.min, this.x.span, this.y.span);
       var o2 = this.objOutline ? this.objOutline.offset : 0;
       
       // Apply size change              
       this.changeSize(
              1,
              this.thumbLeft + this.thumbOffsetBorderW - this.offsetBorderW,
              this.thumbTop + this.thumbOffsetBorderH - this.offsetBorderH,
              this.thumbWidth,
              this.thumbHeight,
              this.x.min,
              this.y.min,
              this.x.span,
              this.y.span, 
              hs.expandDuration,
              hs.expandSteps,
              hs.outlineStartOffset,
              o2
       );
};

HsExpander.prototype.justify = function (p) {
       
       var tgt, dim = p == this.x ? 'x' : 'y';
       if (p.target && p.target.match(/ /)) {
              tgt = p.target.split(' ');
              p.target = tgt[0];
       }
       if (p.target && hs.$(p.target)) {
              p.min = hs.position(hs.$(p.target))[dim];
              if (tgt && tgt[1] && tgt[1].match(/^[-]?[0-9]+px$/)) p.min += parseInt(tgt[1]);
              
       } else if (p.justify == 'auto' || p.justify == 'center') {
              var hasMovedMin = false;
              var allowReduce = true;
              
              // calculate p.min
              if (p.justify == 'center') p.min = Math.round(p.scroll + (p.clientSpan - p.span - p.marginMax) / 2);
              else p.min = Math.round(p.min - ((p.span - p.thumbSpan) / 2)); // auto
              
              if (p.min < p.scroll + p.marginMin) {
                     p.min = p.scroll + p.marginMin;
                     hasMovedMin = true;              
              }
              
              if (p.span < p.minSpan) {
                     p.span = p.minSpan;
                     allowReduce = false;
              }
              // calculate right/newWidth
              if (p.min + p.span > p.scroll + p.clientSpan - p.marginMax) {
                     if (hasMovedMin && allowReduce) p.span = p.clientSpan - p.marginMin - p.marginMax; // can't expand more
                     else if (p.span < p.clientSpan - p.marginMin - p.marginMax) { // move newTop up
                            p.min = p.scroll + p.clientSpan - p.span - p.marginMin - p.marginMax;
                     } else { // image larger than client
                            p.min = p.scroll + p.marginMin;
                            if (allowReduce) p.span = p.clientSpan - p.marginMin - p.marginMax;
                     }
                     
              }
              
              if (p.span < p.minSpan) {
                     p.span = p.minSpan;
                     allowReduce = false;
              }
              
       } else if (p.justify == 'max') {
              p.min = Math.floor(p.min - p.span + p.thumbSpan);
       }
              
       if (p.min < p.marginMin) {
              tmpMin = p.min;
              p.min = p.marginMin; 
              if (allowReduce) p.span = p.span - (p.min - tmpMin);
       }
       return p;
};

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

HsExpander.prototype.changeSize = function(dir, x1, y1, w1, h1, x2, y2, w2, h2, dur, steps, oo1, oo2) {
       var dW = (w2 - w1) / steps,
       dH = (h2 - h1) / steps,
       dX = (x2 - x1) / steps,
       dY = (y2 - y1) / steps,
       dOo = (oo2 - oo1) /steps,
       t,
       exp = "hs.expanders["+ this.key +"]";
       for (i = 1; i <= steps; i++) {
              w1 += dW;
              h1 += dH;
              x1 += dX;
              y1 += dY;
              oo1 += dOo;
              t = Math.round(i * (dur / steps));
              
              var s = "try {";
              if (i == 1) {
                     s += exp +".content.style.visibility = 'visible';"
                            + "if ("+ exp +".thumb.tagName == 'IMG' && hs.hideThumbOnExpand) "+ exp +".thumb.style.visibility = 'hidden';"
              }
              if (i == steps) {
                     w1 = w2;
                     h1 = h2;
                     x1 = x2;
                     y1 = y2;
                     oo1 = oo2;
              }
              s += exp +"."+ this.contentType +"SetSize("+ Math.round(w1) +", "+ Math.round(h1) +", "
                     + Math.round(x1) +", "+ Math.round(y1) +", "+ Math.round(oo1);
              s += ");} catch (e) {}";
              setTimeout(s, t);
       }
       if (dir == 1) {
              setTimeout('try { '+ exp +'.objOutline.table.style.visibility = "visible"; } catch (e){}', t);
              setTimeout('try { '+ exp +'.onExpanded(); } catch(e){}', t+50);
       }
       else setTimeout('try { '+ exp +'.onEndClose(); } catch(e){}', t);
              
};

HsExpander.prototype.imageSetSize = function (w, h, x, y, offset) {
       try {
              this.content.width = w;
              this.content.height = h;
              
              if (this.objOutline && this.outlineWhileAnimating) {
                     var o = this.objOutline.offset - offset;
                     this.positionOutline(x + o, y + o, w - 2 * o, h - 2 * o, 1);
              }
              
              hs.setStyles ( this.wrapper,
                     {
                            'visibility': 'visible',
                            'left': x +'px',
                            'top': y +'px'
                     }
              );
              
       } catch (e) { window.location.href = hs.getSrc(this.a);       }
};

HsExpander.prototype.positionOutline = function(x, y, w, h, vis) {
       if (!this.objOutline) return;
       var o = this.objOutline;
       if (vis) o.table.style.visibility = 'visible';
       o.table.style.left = (x - o.offset) +'px';
       o.table.style.top = (y - o.offset) +'px';
       o.table.style.width = (w + 2 * (this.offsetBorderW + o.offset)) +'px';
       w += 2 * (this.offsetBorderW - o.offset);
       h += + 2 * (this.offsetBorderH - o.offset);
       o.td[4].style.width = w >= 0 ? w +'px' : 0;
       o.td[4].style.height = h >= 0 ? h +'px' : 0;
       if (o.hasAlphaImageLoader) o.td[3].style.height = o.td[5].style.height = o.td[4].style.height;
};

HsExpander.prototype.onExpanded = function() {
       
       this.isExpanded = true;
       this.focus();
       if (this.isHtml && this.objectLoadTime == 'after') this.writeExtendedContent();
       this.createCustomOverlays();
       if (hs.showCredits) this.writeCredits();
       
       if (this.caption) this.writeCaption();
       
       if (this.fullExpandWidth > this.x.span) this.createFullExpand();
       if (!this.caption) this.onDisplayFinished();
};

HsExpander.prototype.onDisplayFinished = function() {
       var key = this.key;
       var outlineType = this.outlineType;
       new HsOutline(outlineType, function () { 
              try { hs.expanders[key].preloadNext();       } catch (e) {}
       });
};

HsExpander.prototype.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) });
};

HsExpander.prototype.cancelLoading = function() {
       this.a.style.cursor = this.originalCursor;       
       if (this.loading) hs.loading.style.visibility = 'hidden';              
       hs.expanders[this.key] = null;
};

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

HsExpander.prototype.getCaption = function() {
       if (!this.captionId && this.thumbsUserSetId)  this.captionId = 'caption-for-'+ this.thumbsUserSetId;
       if (this.captionId) {
              this.caption = hs.getNode(this.captionId);
       }
       if (this.captionTemplateId) {
              var s = (this.caption) ? this.caption.innerHTML : '';
              this.caption = hs.getNode(this.captionTemplateId);
              if (this.caption) this.caption.innerHTML
                     = this.caption.innerHTML.replace(/\s/g, ' ').replace('{caption}', s);
       }              
       if (this.caption) this.marginBottom += this.spaceForCaption;

};

HsExpander.prototype.writeCaption = function() {
       try {
              this.wrapper.style.width = this.wrapper.offsetWidth +'px';       
              this.caption.style.visibility = 'hidden';
              this.caption.className += ' highslide-display-block';
              
              var height;
              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 });
              
              if (hs.captionSlideSpeed) {
                     step = Math.round(height/50);
                     if (step == 0) step = 1;
                     step = step * hs.captionSlideSpeed;
              } else {
                     this.placeCaption(height, 1);
                     return;
              }

              var t = 0;
              for (var h = height % step; h <= height; h += step, t += 10) {
                     var end = (h == height) ? 1 : 0;
                     var eval = "try { "
                            + "hs.expanders["+ this.key +"].placeCaption("+ h +", "+ end +");"
                            + "} catch (e) {}";                     
                     setTimeout (eval, t);
              }
       
       } catch (e) {}       
};

HsExpander.prototype.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.onDisplayFinished();
};

HsExpander.prototype.showHideElements = function (tagName, visibility, imgPos) {
       var els = document.getElementsByTagName(tagName);
       if (els) {                     
              for (i = 0; i < els.length; i++) {
                     if (els[i].nodeName == tagName) {  
                            var hiddenBy = els[i].getAttribute('hidden-by');
                             
                            if (visibility == 'visible' && hiddenBy) {
                                   hiddenBy = hiddenBy.replace('['+ this.key +']', '');
                                   els[i].setAttribute('hidden-by', hiddenBy);
                                   if (!hiddenBy) els[i].style.visibility = 'visible';                            
                                   
                            } else if (visibility == 'hidden') { // hide if behind
                                   var elPos = hs.position(els[i]);
                                   elPos.w = els[i].offsetWidth;
                                   elPos.h = els[i].offsetHeight;
                                          
                                   var clearsX = (elPos.x + elPos.w < imgPos.x || elPos.x > imgPos.x + imgPos.w);
                                   var clearsY = (elPos.y + elPos.h < imgPos.y || elPos.y > imgPos.y + imgPos.h);
                                   var wrapperKey = hs.getWrapperKey(els[i]);
                                   if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image
                                          if (!els[i].currentStyle || (els[i].currentStyle && els[i].currentStyle['visibility'] != 'hidden')) { // IE
                                                 if (!hiddenBy) {              
                                                        els[i].setAttribute('hidden-by', '['+ this.key +']');
                                                 } else if (!hiddenBy.match('['+ this.key +']')) {
                                                        els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
                                                 }
                                                 els[i].style.visibility = 'hidden';
                                          }
                                   } else if (hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey) { // on move
                                          els[i].setAttribute('hidden-by', '');
                                          els[i].style.visibility = 'visible';
                                   } else if (hiddenBy && hiddenBy.match('['+ this.key +']')) {
                                          els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
                                   }
                                   
                            }   
                     }
              }
       }
};

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

HsExpander.prototype.onClick = function() {
       this.doClose();
};

HsExpander.prototype.doClose = function() {
       hs.removeEventListener(document, 'keydown', hs.keyHandler);
       try {
              this.isClosing = true;
              
              var x = parseInt(this.wrapper.style.left);
              var y = parseInt(this.wrapper.style.top);
              var w = (this.isImage) ? this.content.width : parseInt(this.content.style.width);
              var h = (this.isImage) ? this.content.height : parseInt(this.content.style.height);
              
              if (this.objOutline) {
                     if (this.outlineWhileAnimating) this.positionOutline(x, y, w, h);
                     else if (this.preserveContent) this.objOutline.table.style.visibility = 'hidden';
                     else this.objOutline.destroy();
              }
              
              // remove children
              var n = this.wrapper.childNodes.length;
              for (i = n - 1; i >= 0 ; i--) {
                     var child = this.wrapper.childNodes[i];
                     if (child != this.content) {
                            hs.purge(this.wrapper.childNodes[i]);
                            this.wrapper.removeChild(this.wrapper.childNodes[i]);
                     }
              }
              if (this.isHtml) this.htmlOnClose();
              
              this.wrapper.style.width = 'auto';
              this.content.style.cursor = 'default';
              var o2 = this.objOutline ? this.objOutline.offset : 0;
              
              this.changeSize(
                     -1,
                     x,
                     y,
                     w,
                     h,
                     this.thumbLeft - this.offsetBorderW + this.thumbOffsetBorderW,
                     this.thumbTop - this.offsetBorderH + this.thumbOffsetBorderH,
                     this.thumbWidth,
                     this.thumbHeight, 
                     hs.restoreDuration,
                     hs.restoreSteps,
                     o2,
                     hs.outlineStartOffset
              );
              
       } catch (e) {
              this.onEndClose();
       } 
};

HsExpander.prototype.onEndClose = function () {
       this.thumb.style.visibility = 'visible';
       
       if (hs.hideSelects) this.showHideElements('SELECT', 'visible');
       if (hs.hideIframes) this.showHideElements('IFRAME', 'visible');
       
       if (this.isHtml && this.preserveContent) this.sleep();
       else {
              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);
       }
       
       if (hs.mask) hs.mask.style.display = 'none';
       hs.expanders[this.key] = null;

       hs.cleanUp();
};

HsExpander.prototype.createOverlay = function (el, position, hideOnMouseOut, opacity) {
       if (typeof el == 'string') el = hs.getNode(el);
       if (!el || typeof el == 'string' || !this.isImage) return;
       
       var overlay = hs.createElement(
              'div',
              null,
              {
                     'left' : 0,
                     'top' : 0,
                     'position' : 'absolute',
                     'zIndex' : 3,
                     'visibility' : 'hidden'
              },
              this.wrapper,
              true
       );
       if (opacity) hs.setStyles(el, { 'opacity': opacity });
       el.className += ' highslide-display-block';
       overlay.appendChild(el);       
       
       var left = this.offsetBorderW;
       var dLeft = this.content.width - overlay.offsetWidth;
       var top = this.offsetBorderH;
       var dTop = this.content.height - overlay.offsetHeight;
       
       if (!position) position = 'center center';
       if (position.match(/^bottom/)) top += dTop;
       if (position.match(/^center/)) top += dTop / 2;
       if (position.match(/right$/)) left += dLeft;
       if (position.match(/center$/)) left += dLeft / 2;
       overlay.style.left = left +'px';
       overlay.style.top = top +'px';
       
       if (hideOnMouseOut) overlay.setAttribute('hideOnMouseOut', true);
       if (!opacity) opacity = 1;
       overlay.setAttribute('opacity', opacity);
       hs.fade(overlay, 0, opacity, 1);
       
       hs.push(this.overlays, overlay);
};

HsExpander.prototype.createCustomOverlays = function() {
       for (i = 0; i < hs.overlays.length; i++) {
              var o = hs.overlays[i];
              if (o.thumbnailId == null || o.thumbnailId == this.thumbsUserSetId) {
                     this.createOverlay(o.overlayId, o.position, o.hideOnMouseOut, o.opacity);
              }
       }
};

HsExpander.prototype.onMouseOver = function () {
       for (i = 0; i < this.overlays.length; i++) {
              var o = this.overlays[i];
              if (o.getAttribute('hideOnMouseOut'))
                     hs.fade(o, 0, o.getAttribute('opacity'), 1);
       }
};

HsExpander.prototype.onMouseOut = function() {
       for (i = 0; i < this.overlays.length; i++) {
              var o = this.overlays[i];
              if (o.getAttribute('hideOnMouseOut')) 
                     hs.fade(o, o.getAttribute('opacity'), 0, -1);
       }
};

HsExpander.prototype.createFullExpand = function () {
       var a = hs.createElement(
              'a',
              {
                     href: 'javascript:hs.expanders['+ this.key +'].doFullExpand();',
                     title: hs.fullExpandTitle
              },
              {
                     background: 'url('+ hs.graphicsDir + hs.fullExpandIcon+')',
                     display: 'block',
                     margin: '0 10px 10px 0',
                     width: '45px',
                     height: '44px'
              }, null, true
       );
       
       this.createOverlay(a, 'bottom right', true, 0.75);
       this.fullExpandIcon = a;
};

HsExpander.prototype.doFullExpand = function () {
       try {
              hs.purge(this.fullExpandIcon);
              this.fullExpandIcon.parentNode.removeChild(this.fullExpandIcon);
              this.focus();
              
              this.x.min = parseInt(this.wrapper.style.left) - (this.fullExpandWidth - this.content.width) / 2;
              if (this.x.min < hs.marginLeft) this.x.min = hs.marginLeft;              
              this.wrapper.style.left = this.x.min +'px';
              
              var borderOffset = this.wrapper.offsetWidth - this.content.width;              
              
              this.content.width = this.fullExpandWidth;
              this.content.height = this.fullExpandHeight;
              
              this.x.span = this.content.width;
              this.wrapper.style.width = (this.x.span + borderOffset) +'px';
              
              this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH;
              this.positionOutline(this.x.min, this.y.min, this.x.span, this.y.span);
              
              // reposition overlays
              for (var i = 0; i < this.overlays.length; i++) {
                     hs.purge(this.overlays[i]);
                     this.overlays[i].parentNode.removeChild(this.overlays[i]);
              }       
              if (hs.showCredits) this.writeCredits();
              this.createCustomOverlays();
              
              this.redoShowHide();
       
       } catch (e) {
              window.location.href = this.content.src;
       }
};

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

};

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

hs.graphicsDir = 'highslide/graphics/'; hs.outlineType = 'rounded-white';