/******************************************************************************
Name:    Highslide JS
Version: 3.1.7 (March 29 2007)
Author:  Torstein Hønsi
Support: http://vikjavev.no/highslide/forum
Email:   See http://vikjavev.no/megsjol

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

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

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

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

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

var hs = {

// Apply your own settings here, or override them in the html file.
graphicsDir : 'highslide/graphics/',
restoreCursor : "zoomout.cur", // necessary for preload
fullExpandIcon : 'fullexpand.gif',
expandSteps : 10, // number of steps in zoom. Each step lasts for duration/step milliseconds.
expandDuration : 250, // milliseconds
restoreSteps : 10,
restoreDuration : 250,
allowMultipleInstances: true,
hideThumbOnExpand : true,
captionSlideSpeed : 1, // set to 0 to disable slide in effect
outlineWhileAnimating : 0, // not recommended, animation gets jaggy on slow systems.
outlineStartOffset : 3, // ends at 10
marginLeft : 10,
marginRight : 35, // leave room for scrollbars + outline
marginTop : 10,
marginBottom : 35, // leave room for scrollbars + outline
zIndexCounter : 1001, // adjust to other absolutely positioned elements
fullExpandTitle : 'Gerçek boyut.',
restoreTitle : 'Kapatmak için tıklayın, Taşımak için tıklayıp sürükleyin.',
focusTitle : 'öne getirmek için tıklayınız.',
loadingText : 'Yükleniyor...',
loadingTitle : 'çıkmak için tıklayınız',
loadingOpacity : 0.75,
showCredits : true, // you can set this to false if you want
creditsText : '<i>Asil Krom</i>',
creditsHref : 'http://www.asilkrom.com',
creditsTitle : 'git...',

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


// END OF YOUR SETTINGS


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

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

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

createElement : function (tag, attribs, styles, parent) {
       var el = document.createElement(tag);
       if (attribs) hs.setAttribs(el, attribs);
       if (styles) hs.setStyles(el, styles);
       if (parent) parent.appendChild(el);
       return el;
},

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

setStyles : function (el, styles) {
       for (var x in styles) {
               try { el.style[x] = styles[x]; }
               catch (e) {}
       }
},

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

clientInfo : function ()       {
       var iebody = document.compatMode && document.compatMode != "BackCompat"
               ? document.documentElement : document.body;

       this.width = hs.ie ? iebody.clientWidth : self.innerWidth;
       this.height = hs.ie ? iebody.clientHeight : self.innerHeight;
       this.scrollLeft = hs.ie ? iebody.scrollLeft : pageXOffset;
       this.scrollTop = hs.ie ? iebody.scrollTop : pageYOffset;
} ,

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

expand : function(a, params, contentType) {
       try {
               new HsExpander(a, params, contentType);
               return false;

       } catch (e) {
               return true;
       }

},

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

                               topmostKey = i;
                       }
               }
       }
       if (topmostKey == -1) hs.focusKey = -1;
       else hs.expanders[topmostKey].focus();
},


closeId : function(elId) { // for text links
       for (i = 0; i < hs.expanders.length; i++) {
               if (hs.expanders[i] && (hs.expanders[i].thumb.id == elId || hs.expanders[i].a.id == elId)) {
                       hs.expanders[i].doClose();
                       return;
               }
       }
},

close : function(el) {
       var key = hs.getWrapperKey(el);
       if (hs.expanders[key]) hs.expanders[key].doClose();
       return false;
},


toggleImages : function(closeId, expandEl) {
       if (closeId) hs.closeId(closeId);
       if (hs.ie) expandEl.href = expandEl.href.replace('about:(blank)?', ''); // mysterious IE thing
       hs.toggleImagesExpandEl = expandEl;
       return false;
},

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

getParam : function (a, param) {
       try {
               var s = a.onclick.toString();
               var oneLine = s.replace(/\s/g, ' ');
               var sParams = oneLine.replace(/.*?hs.(htmlE|e)xpand\s*?\(\s*?this\s*?,\s*?\{(.*?)\}.*?$/, '$2');
               if (hs.safari) { // stupid bug
                       for (var i = 0; i < hs.overrides.length; i++) {
                               sParams = sParams.replace(hs.overrides[i] +':', ','+ hs.overrides[i] +':').replace(/^\s*?,/, '');
                       }
               }
               if (oneLine == sParams) return null;
               eval('var arr = {'+ sParams +'};');
               for (var x in arr) {
                       if (x == param) return arr[x];
               }
       } catch (e) {
               return null;
       }
},

getSrc : function (a) {
       var src = hs.getParam(a, 'src');
       if (src) return src;
       return a.rel.replace(/_slash_/g, '/') || a.href;
},

cloneNode : function (id) {
       if (!hs.$(id) && !hs.origNodes[id]) return null;
       var clone;
       if (hs.origNodes[id]) {
               clone = hs.origNodes[id].cloneNode(1);
               hs.setId(clone, /-hsOrig$/, 1);
       } else {
               clone = hs.$(id).cloneNode(1);
               hs.origNodes[id] = hs.$(id);
               hs.setId(hs.$(id), '-hsOrig');
       }
       return clone;
},

setId : function (d, suff, remove) {
       if (d.id) d.id = remove ? d.id.replace(suff, '') : d.id + suff;
       if (d.name) d.name = remove ? d.name.replace(suff, '') : d.name + suff;
       if (hs.geckoBug && hs.geckoBug(d)) return;
       var a = d.childNodes;
       for (var i = 0; i < a.length; i++) {
               if (a[i]) hs.setId(a[i], suff, remove);
       }
},

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

previousOrNext : function (el, op) {
       if (typeof el == 'object') var activeKey = hs.getWrapperKey(el);
       else if (typeof el == 'number') var activeKey = el;
       if (hs.expanders[activeKey]) {
               hs.toggleImagesExpandEl = hs.getAdjacentAnchor(activeKey, op);
               hs.expanders[activeKey].doClose();
       }

       return false;
},

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

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

keyHandler : function(e) {
       if (!e) e = window.event;
       if (!e.target) e.target = e.srcElement; // ie
       if (e.target.form) return; // form element has focus

       var op = null;
       switch (e.keyCode) {
               case 34: // Page Down
               case 39: // Arrow right
               case 40: // Arrow left
                       op = 1;
                       break;
               case 33: // Page Up
               case 37: // Arrow left
               case 38: // Arrow down
                       op = -1;
                       break;
               case 27: // Escape
               case 13: // Enter
                       if (hs.expanders[hs.focusKey]) hs.expanders[hs.focusKey].doClose();
                       return false;
       }
       if (op != null) {
               hs.removeEventListener(document, 'keydown', hs.keyHandler);
               if (hs.expanders[hs.focusKey] && !hs.expanders[hs.focusKey].enableKeyListener) return true;
               return hs.previousOrNext(hs.focusKey, op);
       }
       else return true;
},

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

getWrapperKey : function (el) {
       var key = -1;
       while (el.parentNode)   {
               el = el.parentNode;
               if (el.id && el.id.match(/^highslide-wrapper-[0-9]+$/)) {
                       key = el.id.replace(/^highslide-wrapper-([0-9]+)$/, "$1");
                       break;
               }
       }
       return key;
},

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

mouseClickHandler : function(e)
{
       if (!e) e = window.event;
       if (e.button > 1) return true;
       if (!e.target) e.target = e.srcElement;


       var fobj = e.target;
       while (fobj.parentNode
               && !(fobj.className && fobj.className.match(/highslide-(image|move|html)/)))
       {
               fobj = fobj.parentNode;
       }

       if (!fobj.parentNode) return;

       hs.dragKey = hs.getWrapperKey(fobj);
       if (fobj.className.match(/highslide-(image|move)/)) {
               var isDraggable = true;
               var wLeft = parseInt(hs.expanders[hs.dragKey].wrapper.style.left);
               var wTop = parseInt(hs.expanders[hs.dragKey].wrapper.style.top);
       }

       if (e.type == 'mousedown') {
               if (isDraggable) // drag or focus
               {
                       hs.dragObj = hs.expanders[hs.dragKey].content;

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

                       hs.wLeft = wLeft;
                       hs.wTop = wTop;

                       hs.dragX = e.clientX;
                       hs.dragY = e.clientY;
                       hs.addEventListener(document, 'mousemove', hs.mouseMoveHandler);
                       if (e.preventDefault) e.preventDefault(); // FF

                       if (hs.dragObj.className.match(/highslide-(image|html)-blur/)) {
                               hs.expanders[hs.dragKey].focus();
                               hs.hasFocused = true;
                       }
                       return false;
               }
               else if (fobj.className.match(/highslide-html/)) { // just focus
                       hs.expanders[hs.dragKey].focus();
                       hs.expanders[hs.dragKey].redoShowHide();
                       hs.hasFocused = false; // why??
               }

       } else if (e.type == 'mouseup') {
               hs.removeEventListener(document, 'mousemove', hs.mouseMoveHandler);
               if (isDraggable && hs.expanders[hs.dragKey]) {
                       if (fobj.className.match('highslide-image')) {
                               fobj.style.cursor = hs.styleRestoreCursor;
                       }
                       var hasMoved = wLeft != hs.wLeft || wTop != hs.wTop;
                       if (!hasMoved && !hs.hasFocused && !fobj.className.match(/highslide-move/)) {
                               hs.expanders[hs.dragKey].doClose();
                       } else if (hasMoved || (!hasMoved && hs.hasHtmlExpanders)) {
                               hs.expanders[hs.dragKey].redoShowHide();
                       }
                       hs.hasFocused = false;

               } else if (fobj.className.match('highslide-image-blur')) {
                       fobj.style.cursor = hs.styleRestoreCursor;
               }
       }
},

mouseMoveHandler : function(e)
{
       if (!hs.expanders[hs.dragKey] || !hs.expanders[hs.dragKey].wrapper) return;
       if (!e) e = window.event;

       var exp = hs.expanders[hs.dragKey];
       var w = exp.wrapper;
       w.style.left = hs.wLeft + e.clientX - hs.dragX +'px';
       w.style.top  = hs.wTop + e.clientY - hs.dragY +'px';

       if (exp.objOutline) {
               var o = exp.objOutline;
               o.outer.style.left = (parseInt(w.style.left) - o.offset) +'px';
               o.outer.style.top = (parseInt(w.style.top) - o.offset) +'px';
       }

       return false;
},

addEventListener : function (el, event, func) {
       if (document.addEventListener) el.addEventListener(event, func, false);
       else if (document.attachEvent) el.attachEvent('on'+ event, func);
       else el[event] = func;
},

removeEventListener : function (el, event, func) {
       if (document.removeEventListener) el.removeEventListener(event, func, false);
       else if (document.detachEvent) el.detachEvent('on'+ event, func);
       else el[event] = null;
},

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

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

preloadImages : function (number) {
       if (number) this.numberOfImagesToPreload = number;

       var j = 0;

       var aTags = document.getElementsByTagName('A');
       for (i = 0; i < aTags.length; i++) {
               a = aTags[i];
               if (hs.isHsAnchor(a)) {
                       if (j < this.numberOfImagesToPreload) {
                               hs.preloadTheseImages[j] = hs.getSrc(a);
                               j++;
                       }
               }
       }

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

       // preload cursor
       var cur = document.createElement('img');
       cur.src = hs.graphicsDir + hs.restoreCursor;
},

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

//-----------------------------------------------------------------------------
HsOutline = function (outlineType, onLoad) {
       if (!outlineType) return;
       if (onLoad) this.onLoad = onLoad;
       this.outlineType = outlineType;
       this.outline = new Array();
       var v = hs.ieVersion();

       hs.genContainer();

       this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 8;
       this.hasPngSupport = !hs.ie || (hs.ie && v >= 8);
       this.hasOutline = this.outlineType && (this.hasAlphaImageLoader || this.hasPngSupport);

       this.outer = hs.createElement(
               'table',
               {
                       cellSpacing: 0 // saf
               },
               {
                       visibility: 'hidden',
                       position: 'absolute',
                       zIndex: hs.zIndexCounter++,
                       borderCollapse: 'collapse'
               },
               hs.container
       );
       this.tbody = hs.createElement('tbody', null, null, this.outer);

       this.preloadOutlineElement(1); // recursive
};

HsOutline.prototype.preloadOutlineElement = function (i) {
       if (this.outline[i] && this.outline[i].onload) { // Gecko multiple onloads bug
               this.outline[i].onload = null;
               return;
       }

       this.offset = this.hasOutline ? 10 : 0;
       if (i == 1 || i == 4 || i == 6) this.tr = hs.createElement('tr', null, null, this.tbody);
       if (i == 5) this.inner = hs.createElement('td', null, { padding: 0, margin: 0, border: 0, position: 'relative' }, this.tr);

       var files = Array (0,8,1,2,7,3,6,5,4);
       var src = hs.graphicsDir + "outlines/"+ this.outlineType +"/"+ files[i] +".png";

       if (this.hasAlphaImageLoader) {
               var bgKey = 'filter';
               var bgValue = "progid:DXImageTransform.Microsoft.AlphaImageLoader("
                                       + "enabled=true, sizingMethod=scale src='"+ src + "') ";
       } else if (this.hasPngSupport || this.hasIe7Bug) {
               var bgKey = 'background';
               var bgValue = 'url('+ src +')';
       }
       var styles = { lineHeight: 0, fontSize: 0, padding: 0, margin: 0, border: 0 };
       if (this.hasOutline) styles[bgKey] = bgValue;

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

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

       var dim = 2 * this.offset;
       hs.setStyles (td, { height: dim +'px', width: dim +'px'} );

       var pThis = this;
       if (i < 8) img.onload = function() { pThis.preloadOutlineElement(i + 1); };
       else img.onload = function() {
               hs.pendingOutlines[pThis.outlineType] = pThis;
               if (pThis.onLoad) pThis.onLoad();
       };

       this.tr.appendChild(td);
       if (this.hasOutline) img.src = src;
       else img.onload();
};

HsOutline.prototype.destroy = function() {
       hs.purge(this.outer);
       this.outer.parentNode.removeChild(this.outer);

};

//-----------------------------------------------------------------------------
// The expander object
HsExpander = function(a, params, contentType) {
       hs.continuePreloading = false;

       // override inline parameters
       for (i = 0; i < hs.overrides.length; i++) {
               var name = hs.overrides[i];
               if (params && typeof params[name] != 'undefined') this[name] = params[name];
               else this[name] = hs[name];
       }

       if (params && params.thumbnailId) {
               var el = hs.$(params.thumbnailId);

       } else { // first img within anchor
               for (i = 0; i < a.childNodes.length; i++) {
                       if (a.childNodes[i].tagName && a.childNodes[i].tagName == 'IMG') {
                               var el = a.childNodes[i];
                               break;
                       }
               }
       }
       if (!el) el = a;


       // cancel other
       for (i = 0; i < hs.expanders.length; i++) {
               if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {
                       hs.expanders[i].cancelLoading();
               }
       }
       // check if already open
       for (i = 0; i < hs.expanders.length; i++) {
               if (hs.expanders[i] && hs.expanders[i].thumb == el) {
                       hs.expanders[i].focus();
                       return false;
               }
       }

       if (!hs.allowMultipleInstances) {
               var prev = hs.expandedImagesCounter - 1;
               if (hs.expanders[prev]) hs.expanders[prev].doClose();
       }

       this.key = hs.expandedImagesCounter++;
       hs.expanders[this.key] = this;
       if (contentType == 'html') {
               this.isHtml = true;
               this.contentType = 'html';
       } else {
               this.isImage = true;
               this.contentType = 'image';
       }

       this.a = a;

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

       this.overlays = new Array();

       var pos = hs.position(el);

       // instanciate the wrapper
       this.wrapper = hs.createElement(
               'div',
               {
                       id: 'highslide-wrapper-'+ this.key,
                       className: this.wrapperClassName
               },
               {
                       visibility: 'hidden',
                       position: 'absolute',
                       zIndex: hs.zIndexCounter++
               }
       );

       // store properties of thumbnail
       this.thumbWidth = el.width ? el.width : el.offsetWidth;
       this.thumbHeight = el.height ? el.height : el.offsetHeight;
       this.thumbLeft = pos.x;
       this.thumbTop = pos.y;
       this.thumbClass = el.className;

       // thumb borders
       this.thumbOffsetBorderW = (this.thumb.offsetWidth - this.thumbWidth) / 2;
       this.thumbOffsetBorderH = (this.thumb.offsetHeight - this.thumbHeight) / 2;

       // get the wrapper
       hs.genContainer();
       if (hs.pendingOutlines[this.outlineType]) {
               this.connectOutline();
               this[this.contentType +'Create']();
       } else if (!this.outlineType) {
               this[this.contentType +'Create']();
       } else {
               this.displayLoading();
               var pThis = this;
               new HsOutline(this.outlineType,
                       function () {
                               pThis.connectOutline();
                               pThis[pThis.contentType +'Create']();
                       }
               );
       }

};

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

HsExpander.prototype.displayLoading = function() {
       if (this.onLoadStarted || this.loading) return;

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

       if (!hs.loading) {
               hs.loading = hs.createElement('a',
                       {
                               className: 'highslide-loading',
                               title: hs.loadingTitle,
                               innerHTML: hs.loadingText
                       },
                       {
                               position: 'absolute'
                       }, hs.container
               );
               if (hs.ie) hs.loading.style.filter = 'alpha(opacity='+ (100*hs.loadingOpacity) +')';
               else hs.loading.style.opacity = hs.loadingOpacity;
       }

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

       this.loading.style.left = (this.thumbLeft + this.thumbOffsetBorderW
               + (this.thumbWidth - this.loading.offsetWidth) / 2) +'px';
       this.loading.style.top = (this.thumbTop
               + (this.thumbHeight - this.loading.offsetHeight) / 2) +'px';
       setTimeout(
               "if (hs.expanders["+ this.key +"] && hs.expanders["+ this.key +"].loading) "
               + "hs.expanders["+ this.key +"].loading.style.visibility = 'visible';",
               100
       );
};

HsExpander.prototype.imageCreate = function() {
       var img = document.createElement('img');
       var key = this.key;

       var img = document.createElement('img');
    this.content = img;
    img.onload = function () { if (hs.expanders[key]) hs.expanders[key].onLoad();  };
    img.className = 'highslide-image '+ this.thumbClass;
    img.style.visibility = 'hidden'; // prevent flickering in IE
    img.style.display = 'block';
       img.style.position = 'absolute';
    img.style.zIndex = 3;
    img.title = hs.restoreTitle;
    img.onmouseover = function () {
       if (hs.expanders[key]) hs.expanders[key].onMouseOver();
    };
    img.onmouseout = function (e) {
       var rel = e ? e.relatedTarget : event.toElement;
               if (hs.expanders[key]) hs.expanders[key].onMouseOut(rel);
       };
    if (hs.safari) hs.container.appendChild(img);
       img.src = hs.getSrc(this.a);

       this.displayLoading();
};

HsExpander.prototype.onLoad = function() {
       try {

               if (!this.content) return;
               if (this.onLoadStarted) return; // old Gecko loop
               else this.onLoadStarted = true;


               if (this.loading) {
                       this.loading.style.visibility = 'hidden';
                       this.loading = null;
                       this.a.style.cursor = this.originalCursor || '';
               }
               if (this.isImage) {
                       this.newWidth = this.content.width;
                       this.newHeight = this.content.height;
                       this.fullExpandWidth = this.newWidth;
                       this.fullExpandHeight = this.newHeight;

                       this.content.width = this.thumbWidth;
                       this.content.height = this.thumbHeight;

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

               // identify caption div
               var modMarginBottom = hs.marginBottom;
               if (!this.captionId && this.thumbsUserSetId)  this.captionId = 'caption-for-'+ this.thumbsUserSetId;
               if (this.captionId) {
                       this.caption = hs.cloneNode(this.captionId);
               }
               if (this.captionTemplateId) {
                       var s = (this.caption) ? this.caption.innerHTML : '';
                       this.caption = hs.cloneNode(this.captionTemplateId);
                       if (this.caption) this.caption.innerHTML
                               = this.caption.innerHTML.replace(/\s/g, ' ').replace('{caption}', s);
               }
               /*
               var s = hs.getImageNo(this.key);
               if (this.caption) {
                       this.caption.innerHTML
                               = this.caption.innerHTML.replace(/\s/g, ' ').replace('{imageNo}', s);
               }*/

               var modMarginBottom = hs.marginBottom;
               if (this.caption) modMarginBottom += this.spaceForCaption;

               this.wrapper.appendChild(this.content);
               this.content.style.position = 'relative'; // Saf
               if (this.caption) this.wrapper.appendChild(this.caption);
               this.wrapper.style.left = this.thumbLeft +'px';
               this.wrapper.style.top = this.thumbTop +'px';
               hs.container.appendChild(this.wrapper);

               // correct for borders
               this.offsetBorderW = (this.content.offsetWidth - this.thumbWidth) / 2;
               this.offsetBorderH = (this.content.offsetHeight - this.thumbHeight) / 2;
               var modMarginRight = hs.marginRight + 2 * this.offsetBorderW;
               modMarginBottom += 2 * this.offsetBorderH;

               var ratio = this.newWidth / this.newHeight;
               var minWidth = this.allowSizeReduction ? this.minWidth : this.newWidth;
               var minHeight = this.allowSizeReduction ? this.minHeight : this.newHeight;

               var justify = { x: 'auto', y: 'auto' };
               if (this.align == 'center') {
                       justify.x = 'center';
                       justify.y = 'center';
               } else {
                       if (this.anchor.match(/^top/)) justify.y = null;
                       if (this.anchor.match(/right$/)) justify.x = 'max';
                       if (this.anchor.match(/^bottom/)) justify.y = 'max';
                       if (this.anchor.match(/left$/)) justify.x = null;
               }

               client = new hs.clientInfo();

               // justify
               this.x = {
                       min: parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW,
                       span: this.newWidth,
                       minSpan: this.newWidth < minWidth ? this.newWidth : minWidth,
                       justify: justify.x,
                       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,
                       marginMin: hs.marginTop,
                       marginMax: modMarginBottom,
                       scroll: client.scrollTop,
                       clientSpan: client.height,
                       thumbSpan: this.thumbHeight
               };
               var oldBottom = this.y.min + parseInt(this.thumbHeight);
               this.y = this.justify(this.y);

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

               var x = this.x;
               var y = this.y;

               // Selectbox bug
               var imgPos = {x: x.min - 20, y: y.min - 20, w: x.span + 40, h: y.span + 40 + this.spaceForCaption};
               hs.hideSelects = (hs.ie && hs.ieVersion() < 7);
               if (hs.hideSelects) this.showHideElements('SELECT', 'hidden', imgPos);
               // Iframes bug
               hs.hideIframes = (window.opera || navigator.vendor == 'KDE' || (hs.ie && hs.ieVersion() < 5.5));
               if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos);

               // Make outline ready
               if (this.objOutline && !this.outlineWhileAnimating) this.positionOutline(x.min, y.min, x.span, y.span);
               var o2 = this.objOutline ? this.objOutline.offset : 0;

               // Apply size change
               this.changeSize(
                       1,
                       this.thumbLeft + this.thumbOffsetBorderW - this.offsetBorderW,
                       this.thumbTop + this.thumbOffsetBorderH - this.offsetBorderH,
                       this.thumbWidth,
                       this.thumbHeight,
                       x.min,
                       y.min,
                       x.span,
                       y.span,
                       hs.expandDuration,
                       hs.expandSteps,
                       hs.outlineStartOffset,
                       o2
               );

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

HsExpander.prototype.changeSize = function(dir, x1, y1, w1, h1, x2, y2, w2, h2, dur, steps, oo1, oo2) {
       dW = (w2 - w1) / steps;
       dH = (h2 - h1) / steps;
       dX = (x2 - x1) / steps;
       dY = (y2 - y1) / steps;
       dOo = (oo2 - oo1) /steps;
       for (i = 1; i <= steps; i++) {
               w1 += dW;
               h1 += dH;
               x1 += dX;
               y1 += dY;
               oo1 += dOo;

               var obj = "hs.expanders["+ this.key +"]";
               var s = "if ("+ obj +") {";
               if (i == 1) {
                       s += obj +".content.style.visibility = 'visible';"
                               + "if ("+ obj +".thumb.tagName == 'IMG' && hs.hideThumbOnExpand) "+ obj +".thumb.style.visibility = 'hidden';"
               }
               if (i == steps) {
                       w1 = w2;
                       h1 = h2;
                       x1 = x2;
                       y1 = y2;
                       oo1 = oo2;
               }
               s += obj +"."+ this.contentType +"SetSize("+ Math.round(w1) +", "+ Math.round(h1) +", "
                       + Math.round(x1) +", "+ Math.round(y1) +", "+ Math.round(oo1);
               if (i == steps) s += ', '+ dir;
               s += ");}";
               setTimeout(s, Math.round(i * (dur / steps)));
       }
};

HsExpander.prototype.imageSetSize = function (w, h, x, y, offset, end) {
       try {
               this.content.width = w;
               this.content.height = h;

               if (this.objOutline && this.outlineWhileAnimating) {
                       var o = this.objOutline.offset - offset;
                       this.positionOutline(x + o, y + o, w - 2 * o, h - 2 * o, 1);
               }

               hs.setStyles ( this.wrapper,
                       {
                               'visibility': 'visible',
                               'left': x +'px',
                               'top': y +'px'
                       }
               );

               if (end == 1) setTimeout('hs.expanders['+this.key+'].onExpanded()', 0); // jerk in IE
               else if (end == -1) setTimeout('hs.expanders['+this.key+'].onEndClose()', 0);
       } catch (e) {
               window.location.href = hs.getSrc(this.a);
       }
};

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

HsExpander.prototype.onExpanded = function() {
       if (this.objOutline) this.objOutline.outer.style.visibility = 'visible';
       this.isExpanded = true;
       this.focus();
       if (this.isHtml && this.objectLoadTime == 'after') this.writeExtendedContent();
       this.createCustomOverlays();
       if (hs.showCredits) this.writeCredits();

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

       if (this.fullExpandWidth > this.x.span) this.createFullExpand();
       if (!this.caption) this.onDisplayFinished();
};

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

HsExpander.prototype.preloadNext = function() {
       var nextA = hs.getAdjacentAnchor(this.key, 1);
       if (nextA) {
               var img = document.createElement('img');
               img.src = hs.getSrc(nextA);
       }
};

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

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

HsExpander.prototype.writeCaption = function() {
       try {
               this.wrapper.style.width = this.wrapper.offsetWidth +'px';
               this.caption.style.visibility = 'hidden';
               this.caption.style.position = 'relative';
               if (hs.ie) this.caption.style.zoom = 1;
               this.caption.className += ' highslide-display-block';

               var capHeight = this.caption.offsetHeight;
               var slideHeight = (capHeight < this.content.height) ? capHeight : this.content.height;
               this.caption.style.top = '-'+ slideHeight +'px';

               this.caption.style.zIndex = 2;

               var step = 1;
               if (slideHeight > 400) step = 4;
               else if (slideHeight > 200) step = 2;
               else if (slideHeight > 100) step = 1;
               if (hs.captionSlideSpeed) step = step * hs.captionSlideSpeed;
               else step = slideHeight;

               var t = 0;
               for (var top = -slideHeight; top <= 0; top += step, t += 10) {
                       var end = (top >= 0) ? 1 : 0;
                       var eval = "if (hs.expanders["+ this.key +"]) { "
                               + "hs.expanders["+ this.key +"].placeCaption("+ top +", "+ end +");"
                               + "}";
                       setTimeout (eval, t);
               }

       } catch (e) {}
};

HsExpander.prototype.placeCaption = function(top, end) {
       if (!this.caption) return;
       this.caption.style.top = top +'px';
       this.caption.style.visibility = 'visible';
       if (this.objOutline) this.objOutline.inner.style.height
               = (this.wrapper.offsetHeight + top - 2 * this.objOutline.offset) +'px';
       if (end) this.onDisplayFinished();
};

HsExpander.prototype.showHideElements = function (tagName, visibility, imgPos) {
       var els = document.getElementsByTagName(tagName);
       if (els) {
               for (i = 0; i < els.length; i++) {
                       if (els[i].nodeName == tagName) {
                               var hiddenBy = els[i].getAttribute('hidden-by');

                               if (visibility == 'visible' && hiddenBy) {
                                       hiddenBy = hiddenBy.replace('['+ this.key +']', '');
                                       els[i].setAttribute('hidden-by', hiddenBy);
                                       if (!hiddenBy) els[i].style.visibility = 'visible';

                               } else if (visibility == 'hidden') { // hide if behind
                                       var elPos = hs.position(els[i]);
                                       elPos.w = els[i].offsetWidth;
                                       elPos.h = els[i].offsetHeight;

                                       var clearsX = (elPos.x + elPos.w < imgPos.x || elPos.x > imgPos.x + imgPos.w);
                                       var clearsY = (elPos.y + elPos.h < imgPos.y || elPos.y > imgPos.y + imgPos.h);
                                       var wrapperKey = hs.getWrapperKey(els[i]);
                                       if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image
                                               if (!hiddenBy) {
                                                       els[i].setAttribute('hidden-by', '['+ this.key +']');
                                               } else if (!hiddenBy.match('['+ this.key +']')) {
                                                       els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
                                               }
                                               els[i].style.visibility = 'hidden';
                                       } else if (hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey) { // on move
                                               els[i].setAttribute('hidden-by', '');
                                               els[i].style.visibility = 'visible';
                                       } else if (hiddenBy && hiddenBy.match('['+ this.key +']')) {
                                               els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
                                       }
                               }
                       }
               }
       }
};

HsExpander.prototype.focus = function() {
       // blur others
       for (i = 0; i < hs.expanders.length; i++) {
               if (hs.expanders[i] && i == hs.focusKey) {
                       var blurExp = hs.expanders[i];
                       blurExp.content.className += ' highslide-'+ blurExp.contentType +'-blur';
                       if (blurExp.caption) {
                               hs.setId(blurExp.caption, '-hsBlur'+i);
                               blurExp.caption.className += ' highslide-caption-blur';
                       }
                       if (blurExp.isImage) {
                               blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer';
                               blurExp.content.title = hs.focusTitle;
                       } else { hs.setId(blurExp.innerContent, '-hsBlur'+i); }
               }
       }

       // focus this
       this.wrapper.style.zIndex = hs.zIndexCounter++;
       if (this.objOutline) this.objOutline.outer.style.zIndex = this.wrapper.style.zIndex;

       this.content.className = 'highslide-'+ this.contentType;
       if (this.caption) {
               hs.setId(this.caption, '-hsBlur' + this.key, 1);
               this.caption.className = this.caption.className.replace(' highslide-caption-blur', '');
       }

       if (this.isImage) {
               this.content.title = hs.restoreTitle;

               hs.styleRestoreCursor = window.opera ? 'pointer' : 'url('+ hs.graphicsDir + hs.restoreCursor +'), pointer';
               if (hs.ie && hs.ieVersion() < 6) hs.styleRestoreCursor = 'hand';
               this.content.style.cursor = hs.styleRestoreCursor;
       } else {
               hs.setId(this.innerContent, '-hsBlur' + this.key, 1);
       }

       hs.focusKey = this.key;
       hs.addEventListener(document, 'keydown', hs.keyHandler);
};

HsExpander.prototype.doClose = function() {
       hs.removeEventListener(document, 'keydown', hs.keyHandler);
       try {
               if (!hs.expanders[this.key]) return;

               this.isClosing = true;

               var x = parseInt(this.wrapper.style.left);
               var y = parseInt(this.wrapper.style.top);
               var w = (this.isImage) ? this.content.width : parseInt(this.content.style.width);
               var h = (this.isImage) ? this.content.height : parseInt(this.content.style.height);

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

               // remove children
               var n = this.wrapper.childNodes.length;
               for (i = n - 1; i >= 0 ; i--) {
                       var child = this.wrapper.childNodes[i];
                       if (child != this.content) {
                               hs.purge(this.wrapper.childNodes[i]);
                               this.wrapper.removeChild(this.wrapper.childNodes[i]);
                       }
               }
               if (this.isHtml) this.htmlOnClose();

               this.wrapper.style.width = 'auto';
               this.content.style.cursor = 'default';
               var o2 = this.objOutline ? this.objOutline.offset : 0;

               this.changeSize(
                       -1,
                       x,
                       y,
                       w,
                       h,
                       this.thumbLeft - this.offsetBorderW + this.thumbOffsetBorderW,
                       this.thumbTop - this.offsetBorderH + this.thumbOffsetBorderH,
                       this.thumbWidth,
                       this.thumbHeight,
                       hs.restoreDuration,
                       hs.restoreSteps,
                       o2,
                       hs.outlineStartOffset
               );

       } catch (e) {
               hs.expanders[this.key].onEndClose();
       }
};

HsExpander.prototype.onEndClose = function () {
       this.thumb.style.visibility = 'visible';

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

       if (this.objOutline && this.outlineWhileAnimating) this.objOutline.destroy();
       hs.purge(this.wrapper);
       this.wrapper.parentNode.removeChild(this.wrapper);
       hs.expanders[this.key] = null;

       hs.cleanUp();
};

HsExpander.prototype.createOverlay = function (el, position, hideOnMouseOut, opacity) {
       if (typeof el == 'string') el = hs.cloneNode(el);
       if (!el || typeof el == 'string' || !this.isImage) return;

       if (!position) var position = 'center center';
       var overlay = hs.createElement(
               'div',
               null,
               {
                       'position' : 'absolute',
                       'zIndex' : 3
               },
               this.wrapper
       );
       if (opacity && opacity < 1) {
               if (hs.ie) overlay.style.filter = 'alpha(opacity='+ (opacity * 100) +')';
               else overlay.style.opacity = opacity;
       }
       el.className += ' highslide-display-block';
       overlay.appendChild(el);

       var left = this.offsetBorderW;
       var dLeft = this.content.width - overlay.offsetWidth;
       var top = this.offsetBorderH;
       var dTop = this.content.height - overlay.offsetHeight;

       if (position.match(/^bottom/)) top += dTop;
       if (position.match(/^center/)) top += dTop / 2;
       if (position.match(/right$/)) left += dLeft;
       if (position.match(/center$/)) left += dLeft / 2;
       overlay.style.left = left +'px';
       overlay.style.top = top +'px';

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

       hs.push(this.overlays, overlay);
};

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

HsExpander.prototype.onMouseOver = function () {
       for (i = 0; i < this.overlays.length; i++) {
               this.overlays[i].style.visibility = 'visible';
       }
};

HsExpander.prototype.onMouseOut = function(rel) {
       var hideThese = new Array();
       var j = 0;
       for (i = 0; i < this.overlays.length; i++) {
               var node = rel;
               while (node && node.parentNode) {
                       if (node == this.overlays[i]) return;
                       node = node.parentNode;
               }

               if (this.overlays[i].getAttribute('hideOnMouseOut')) {
                       hideThese[j] = this.overlays[i];
                       j++;
               }
       }
       for (i = 0; i < hideThese.length; i++) {
               hideThese[i].style.visibility = 'hidden';
       }
};

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

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

HsExpander.prototype.doFullExpand = function () {
       try {
               hs.purge(this.fullExpandIcon);
               this.fullExpandIcon.parentNode.removeChild(this.fullExpandIcon);
               this.focus();

               this.x.min = parseInt(this.wrapper.style.left) - (this.fullExpandWidth - this.content.width) / 2;
               if (this.x.min < hs.marginLeft) this.x.min = hs.marginLeft;
               this.wrapper.style.left = this.x.min +'px';

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

               this.content.width = this.fullExpandWidth;
               this.content.height = this.fullExpandHeight;

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

               this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH;
               this.positionOutline(this.x.min, this.y.min, this.x.span, this.y.span);

               // reposition overlays
               for (x in this.overlays) {
                       hs.purge(this.overlays[x]);
                       this.overlays[x].parentNode.removeChild(this.overlays[x]);
               }
               if (hs.showCredits) this.writeCredits();
               this.createCustomOverlays();

               this.redoShowHide();

       } catch (e) {
               window.location.href = hs.expanders[this.key].content.src;
       }
};

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

};

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