/******************************************************************************
Name:    Highslide JS
Version: 4.1.8 (October 27 2009)
Config:  default +inline
Author:  Torstein Hønsi
Support: http://highslide.com/support

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

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

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

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

Your fair use and other rights are in no way affected by the above.
******************************************************************************/
if (!hs) { var hs = {
// Language strings
lang : {
   cssDirection: 'ltr',
   loadingText : 'Loading...',
   loadingTitle : 'Click to cancel',
   focusTitle : 'Click to bring to front',
   fullExpandTitle : 'Expand to actual size (f)',
   creditsText : 'Powered by <i>Highslide JS</i>',
   creditsTitle : 'Go to the Highslide JS homepage',
   restoreTitle : 'Click to close image, click and drag to move. Use arrow keys for next and previous.'
},
// See http://highslide.com/ref for examples of settings
graphicsDir : 'scripts/highslide/graphics/',
expandCursor : 'zoomin.cur', // null disables
restoreCursor : 'zoomout.cur', // null disables
expandDuration : 250, // milliseconds
restoreDuration : 250,
marginLeft : 15,
marginRight : 15,
marginTop : 15,
marginBottom : 15,
zIndexCounter : 1001, // adjust to other absolutely positioned elements
loadingOpacity : 0.75,
allowMultipleInstances: true,
numberOfImagesToPreload : 5,
outlineWhileAnimating : 2, // 0 = never, 1 = always, 2 = HTML only
outlineStartOffset : 3, // ends at 10
padToMinWidth : false, // pad the popup width to make room for wide caption
fullExpandPosition : 'bottom right',
fullExpandOpacity : 1,
showCredits : false, // you can set this to false if you want
creditsHref : 'http://highslide.com/',
creditsTarget : '_self',
enableKeyListener : true,
openerTagNames : ['a'], // Add more to allow slideshow indexing

allowWidthReduction : false,
allowHeightReduction : true,
preserveContent : true, // Preserve changes made to the content and position of HTML popups.
dragByHeading: true,
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
skin : {
   contentWrapper:
      '<div class="highslide-header"><ul>'+
         '<li class="highslide-previous">'+
            '<a href="#" title="{hs.lang.previousTitle}" onclick="return hs.previous(this)">'+
            '<span>{hs.lang.previousText}</span></a>'+
         '</li>'+
         '<li class="highslide-next">'+
            '<a href="#" title="{hs.lang.nextTitle}" onclick="return hs.next(this)">'+
            '<span>{hs.lang.nextText}</span></a>'+
         '</li>'+
         '<li class="highslide-move">'+
            '<a href="#" title="{hs.lang.moveTitle}" onclick="return false">'+
            '<span>{hs.lang.moveText}</span></a>'+
         '</li>'+
         '<li class="highslide-close">'+
            '<a href="#" title="{hs.lang.closeTitle}" onclick="return hs.close(this)">'+
            '<span>{hs.lang.closeText}</span></a>'+
         '</li>'+
      '</ul></div>'+
      '<div class="highslide-body"></div>'+
      '<div class="highslide-footer"><div>'+
         '<span class="highslide-resize" title="{hs.lang.resizeTitle}"><span></span></span>'+
      '</div></div>'
},
// END OF YOUR SETTINGS


// declare internal properties
preloadTheseImages : [],
continuePreloading: true,
expanders : [],
overrides : [
   'allowSizeReduction',
   'useBox',
   'outlineType',
   'outlineWhileAnimating',
   'captionId',
   'captionText',
   'captionEval',
   'captionOverlay',
   'headingId',
   'headingText',
   'headingEval',
   'headingOverlay',
   'creditsPosition',
   'dragByHeading',

   'width',
   'height',

   'contentId',
   'allowWidthReduction',
   'allowHeightReduction',
   'preserveContent',
   'maincontentId',
   'maincontentText',
   'maincontentEval',
   'wrapperClassName',
   'minWidth',
   'minHeight',
   'maxWidth',
   'maxHeight',
   'slideshowGroup',
   'easing',
   'easingClose',
   'fadeInOut',
   'src'
],
overlays : [],
idCounter : 0,
oPos : {
   x: ['leftpanel', 'left', 'center', 'right', 'rightpanel'],
   y: ['above', 'top', 'middle', 'bottom', 'below']
},
mouse: {},
headingOverlay: {},
captionOverlay: {},
timers : [],

pendingOutlines : {},
sleeping : [],
clones : {},
onReady: [],
uaVersion: /Trident\/4\.0/.test(navigator.userAgent) ? 8 :
   parseFloat((navigator.userAgent.toLowerCase().match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1]),
ie : (document.all && !window.opera),
safari : /Safari/.test(navigator.userAgent),
geckoMac : /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent),

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

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

createElement : function (tag, attribs, styles, parent, nopad) {
   var el = document.createElement(tag);
   if (attribs) hs.extend(el, attribs);
   if (nopad) hs.setStyles(el, {padding: 0, border: 'none', margin: 0});
   if (styles) hs.setStyles(el, styles);
   if (parent) parent.appendChild(el);
   return el;
},

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

setStyles : function (el, styles) {
   for (var x in styles) {
      if (hs.ie && x == 'opacity') {
         if (styles[x] > 0.99) el.style.removeAttribute('filter');
         else el.style.filter = 'alpha(opacity='+ (styles[x] * 100) +')';
      }
      else el.style[x] = styles[x];
   }
},
animate: function(el, prop, opt) {
   var start,
      end,
      unit;
   if (typeof opt != 'object' || opt === null) {
      var args = arguments;
      opt = {
         duration: args[2],
         easing: args[3],
         complete: args[4]
      };
   }
   if (typeof opt.duration != 'number') opt.duration = 250;
   opt.easing = Math[opt.easing] || Math.easeInQuad;
   opt.curAnim = hs.extend({}, prop);
   for (var name in prop) {
      var e = new hs.fx(el, opt , name );

      start = parseFloat(hs.css(el, name)) || 0;
      end = parseFloat(prop[name]);
      unit = name != 'opacity' ? 'px' : '';

      e.custom( start, end, unit );
   }
},
css: function(el, prop) {
   if (document.defaultView) {
      return document.defaultView.getComputedStyle(el, null).getPropertyValue(prop);

   } else {
      if (prop == 'opacity') prop = 'filter';
      var val = el.currentStyle[prop.replace(/\-(\w)/g, function (a, b){ return b.toUpperCase(); })];
      if (prop == 'filter')
         val = val.replace(/alpha\(opacity=([0-9]+)\)/,
            function (a, b) { return b / 100 });
      return val === '' ? 1 : val;
   }
},

getPageSize : function () {
   var d = document, w = window, iebody = d.compatMode && d.compatMode != 'BackCompat'
      ? d.documentElement : d.body;

   var width = hs.ie ? iebody.clientWidth :
         (d.documentElement.clientWidth || self.innerWidth),
      height = hs.ie ? iebody.clientHeight : self.innerHeight;

   hs.page = {
      width: width,
      height: height,
      scrollLeft: hs.ie ? iebody.scrollLeft : pageXOffset,
      scrollTop: hs.ie ? iebody.scrollTop : pageYOffset
   }
},

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

expand : function(a, params, custom, type) {
   if (!a) a = hs.createElement('a', null, { display: 'none' }, hs.container);
   if (typeof a.getParams == 'function') return params;
   if (type == 'html') {
      for (var i = 0; i < hs.sleeping.length; i++) {
         if (hs.sleeping[i] && hs.sleeping[i].a == a) {
            hs.sleeping[i].awake();
            hs.sleeping[i] = null;
            return false;
         }
      }
      hs.hasHtmlExpanders = true;
   }
   try {
      new hs.Expander(a, params, custom, type);
      return false;
   } catch (e) { return true; }
},

htmlExpand : function(a, params, custom) {
   return hs.expand(a, params, custom, 'html');
},

getSelfRendered : function() {
   return hs.createElement('div', {
      className: 'highslide-html-content',
      innerHTML: hs.replaceLang(hs.skin.contentWrapper)
   });
},
getElementByClass : function (el, tagName, className) {
   var els = el.getElementsByTagName(tagName);
   for (var i = 0; i < els.length; i++) {
    	if ((new RegExp(className)).test(els[i].className)) {
         return els[i];
      }
   }
   return null;
},
replaceLang : function(s) {
   s = s.replace(/\s/g, ' ');
   var re = /{hs\.lang\.([^}]+)\}/g,
      matches = s.match(re),
      lang;
   if (matches) for (var i = 0; i < matches.length; i++) {
      lang = matches[i].replace(re, "$1");
      if (typeof hs.lang[lang] != 'undefined') s = s.replace(matches[i], hs.lang[lang]);
   }
   return s;
},


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

getParam : function (a, param) {
   a.getParams = a.onclick;
   var p = a.getParams ? a.getParams() : null;
   a.getParams = null;

   return (p && typeof p[param] != 'undefined') ? p[param] :
      (typeof hs[param] != 'undefined' ? hs[param] : null);
},

getSrc : function (a) {
   var src = hs.getParam(a, 'src');
   if (src) return src;
   return a.href;
},

getNode : function (id) {
   var node = hs.$(id), clone = hs.clones[id], a = {};
   if (!node && !clone) return null;
   if (!clone) {
      clone = node.cloneNode(true);
      clone.id = '';
      hs.clones[id] = clone;
      return node;
   } else {
      return clone.cloneNode(true);
   }
},

discardElement : function(d) {
   if (d) hs.garbageBin.appendChild(d);
   hs.garbageBin.innerHTML = '';
},
transit : function (adj, exp) {
   var last = exp = exp || hs.getExpander();
   if (hs.upcoming) return false;
   else hs.last = last;
   try {
      hs.upcoming = adj;
      adj.onclick();
   } catch (e){
      hs.last = hs.upcoming = null;
   }
   try {
      exp.close();
   } catch (e) {}
   return false;
},

previousOrNext : function (el, op) {
   var exp = hs.getExpander(el);
   if (exp) return hs.transit(exp.getAdjacentAnchor(op), exp);
   else 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 (typeof e.target.form != 'undefined') return true; // form element has focus
   var exp = hs.getExpander();

   var op = null;
   switch (e.keyCode) {
      case 70: // f
         if (exp) exp.doFullExpand();
         return true;
      case 32: // Space
      case 34: // Page Down
      case 39: // Arrow right
      case 40: // Arrow down
         op = 1;
         break;
      case 8:  // Backspace
      case 33: // Page Up
      case 37: // Arrow left
      case 38: // Arrow up
         op = -1;
         break;
      case 27: // Escape
      case 13: // Enter
         op = 0;
   }
   if (op !== null) {hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
      if (!hs.enableKeyListener) return true;

      if (e.preventDefault) e.preventDefault();
    	else e.returnValue = false;
    	if (exp) {
         if (op == 0) {
            exp.close();
         } else {
            hs.previousOrNext(exp.key, op);
         }
         return false;
      }
   }
   return true;
},


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


getWrapperKey : function (element, expOnly) {
   var el, re = /^highslide-wrapper-([0-9]+)$/;
   // 1. look in open expanders
   el = element;
   while (el.parentNode)	{
      if (el.id && re.test(el.id)) return el.id.replace(re, "$1");
      el = el.parentNode;
   }
   // 2. look in thumbnail
   if (!expOnly) {
      el = element;
      while (el.parentNode)	{
         if (el.tagName && hs.isHsAnchor(el)) {
            for (var key = 0; key < hs.expanders.length; key++) {
               var exp = hs.expanders[key];
               if (exp && exp.a == el) return key;
            }
         }
         el = el.parentNode;
      }
   }
   return null;
},

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

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

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

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

   var el = e.target;
   while (el.parentNode
      && !(/highslide-(image|move|html|resize)/.test(el.className)))
   {
      el = el.parentNode;
   }
   var exp = hs.getExpander(el);
   if (exp && (exp.isClosing || !exp.isExpanded)) return true;

   if (exp && e.type == 'mousedown') {
      if (e.target.form) return true;
      var match = el.className.match(/highslide-(image|move|resize)/);
      if (match) {
         hs.dragArgs = {
            exp: exp ,
            type: match[1],
            left: exp.x.pos,
            width: exp.x.size,
            top: exp.y.pos,
            height: exp.y.size,
            clickX: e.clientX,
            clickY: e.clientY
         };


         hs.addEventListener(document, 'mousemove', hs.dragHandler);
         if (e.preventDefault) e.preventDefault(); // FF

         if (/highslide-(image|html)-blur/.test(exp.content.className)) {
            exp.focus();
            hs.hasFocused = true;
         }
         return false;
      }
      else if (/highslide-html/.test(el.className) && hs.focusKey != exp.key) {
         exp.focus();
         exp.doShowHide('hidden');
      }
   } else if (e.type == 'mouseup') {

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

      if (hs.dragArgs) {
         if (hs.styleRestoreCursor && hs.dragArgs.type == 'image')
            hs.dragArgs.exp.content.style.cursor = hs.styleRestoreCursor;
         var hasDragged = hs.dragArgs.hasDragged;

         if (!hasDragged &&!hs.hasFocused && !/(move|resize)/.test(hs.dragArgs.type)) {
            exp.close();
         }
         else if (hasDragged || (!hasDragged && hs.hasHtmlExpanders)) {
            hs.dragArgs.exp.doShowHide('hidden');
         }
         hs.hasFocused = false;
         hs.dragArgs = null;

      } else if (/highslide-image-blur/.test(el.className)) {
         el.style.cursor = hs.styleRestoreCursor;
      }
   }
   return false;
},

dragHandler : function(e)
{
   if (!hs.dragArgs) return true;
   if (!e) e = window.event;
   var a = hs.dragArgs, exp = a.exp;

   a.dX = e.clientX - a.clickX;
   a.dY = e.clientY - a.clickY;

   var distance = Math.sqrt(Math.pow(a.dX, 2) + Math.pow(a.dY, 2));
   if (!a.hasDragged) a.hasDragged = (a.type != 'image' && distance > 0)
      || (distance > (hs.dragSensitivity || 5));

   if (a.hasDragged && e.clientX > 5 && e.clientY > 5) {

      if (a.type == 'resize') exp.resize(a);
      else {
         exp.moveTo(a.left + a.dX, a.top + a.dY);
         if (a.type == 'image') exp.content.style.cursor = 'move';
      }
   }
   return false;
},

wrapperMouseHandler : function (e) {
   try {
      if (!e) e = window.event;
      var over = /mouseover/i.test(e.type);
      if (!e.target) e.target = e.srcElement; // ie
      if (hs.ie) e.relatedTarget =
         over ? e.fromElement : e.toElement; // ie
      var exp = hs.getExpander(e.target);
      if (!exp.isExpanded) return;
      if (!exp || !e.relatedTarget || hs.getExpander(e.relatedTarget, true) == exp
         || hs.dragArgs) return;
      for (var i = 0; i < exp.overlays.length; i++) (function() {
         var o = hs.$('hsId'+ exp.overlays[i]);
         if (o && o.hideOnMouseOut) {
            if (over) hs.setStyles(o, { visibility: 'visible', display: '' });
            hs.animate(o, { opacity: over ? o.opacity : 0 }, o.dur);
         }
      })();
   } catch (e) {}
},
addEventListener : function (el, event, func) {
   if (el == document && event == 'ready') hs.push(hs.onReady, func);
   try {
      el.addEventListener(event, func, false);
   } catch (e) {
      try {
         el.detachEvent('on'+ event, func);
         el.attachEvent('on'+ event, func);
      } catch (e) {
         el['on'+ event] = func;
      }
   }
},

removeEventListener : function (el, event, func) {
   try {
      el.removeEventListener(event, func, false);
   } catch (e) {
      try {
         el.detachEvent('on'+ event, func);
      } catch (e) {
         el['on'+ event] = null;
      }
   }
},

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

   var arr = hs.getAnchors();
   for (var i = 0; i < arr.images.length && i < hs.numberOfImagesToPreload; i++) {
      hs.push(hs.preloadTheseImages, hs.getSrc(arr.images[i]));
   }

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

   hs.preloadFullImage(0);

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


init : function () {
   if (!hs.container) {

      hs.getPageSize();
      hs.ieLt7 = hs.ie && hs.uaVersion < 7;
      for (var x in hs.langDefaults) {
         if (typeof hs[x] != 'undefined') hs.lang[x] = hs[x];
         else if (typeof hs.lang[x] == 'undefined' && typeof hs.langDefaults[x] != 'undefined')
            hs.lang[x] = hs.langDefaults[x];
      }

      hs.container = hs.createElement('div', {
            className: 'highslide-container'
         }, {
            position: 'absolute',
            left: 0,
            top: 0,
            width: '100%',
            zIndex: hs.zIndexCounter,
            direction: 'ltr'
         },
         document.body,
         true
      );
      hs.loading = hs.createElement('a', {
            className: 'highslide-loading',
            title: hs.lang.loadingTitle,
            innerHTML: hs.lang.loadingText,
            href: 'javascript:;'
         }, {
            position: 'absolute',
            top: '-9999px',
            opacity: hs.loadingOpacity,
            zIndex: 1
         }, hs.container
      );
      hs.garbageBin = hs.createElement('div', null, { display: 'none' }, hs.container);
      hs.clearing = hs.createElement('div', null,
         { clear: 'both', paddingTop: '1px' }, null, true);

      // http://www.robertpenner.com/easing/
      Math.linearTween = function (t, b, c, d) {
         return c*t/d + b;
      };
      Math.easeInQuad = function (t, b, c, d) {
         return c*(t/=d)*t + b;
      };

      hs.hideSelects = hs.ieLt7;
      hs.hideIframes = ((window.opera && hs.uaVersion < 9) || navigator.vendor == 'KDE'
         || (hs.ie && hs.uaVersion < 5.5));
   }
},
ready : function() {
   if (hs.isReady) return;
   hs.isReady = true;

   for (var i = 0; i < hs.onReady.length; i++) hs.onReady[i]();
},

updateAnchors : function() {
   var el, els, all = [], images = [],groups = {}, re;

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

},

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


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

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

      if (this.options.step)
         this.options.step.call(this.elem, this.now, this);

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

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

      t.elem = this.elem;

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

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

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

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

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

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

};

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

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

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

hs.Outline =  function (outlineType, onLoad) {
   this.onLoad = onLoad;
   this.outlineType = outlineType;
   var v = hs.uaVersion, tr;

   this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 7;
   if (!outlineType) {
      if (onLoad) onLoad();
      return;
   }

   hs.init();
   this.table = hs.createElement(
      'table', {
         cellSpacing: 0
      }, {
         visibility: 'hidden',
         position: 'absolute',
         borderCollapse: 'collapse',
         width: 0
      },
      hs.container,
      true
   );
   var tbody = hs.createElement('tbody', null, null, this.table, 1);

   this.td = [];
   for (var i = 0; i <= 8; i++) {
      if (i % 3 == 0) tr = hs.createElement('tr', null, { height: 'auto' }, tbody, true);
      this.td[i] = hs.createElement('td', null, null, tr, true);
      var style = i != 4 ? { lineHeight: 0, fontSize: 0} : { position : 'relative' };
      hs.setStyles(this.td[i], style);
   }
   this.td[4].className = outlineType +' highslide-outline';

   this.preloadGraphic();
};

hs.Outline.prototype = {
preloadGraphic : function () {
   var src = hs.graphicsDir + (hs.outlinesDir || "outlines/")+ this.outlineType +".png";

   var appendTo = hs.safari ? hs.container : null;
   this.graphic = hs.createElement('img', null, { position: 'absolute',
      top: '-9999px' }, appendTo, true); // for onload trigger

   var pThis = this;
   this.graphic.onload = function() { pThis.onGraphicLoad(); };

   this.graphic.src = src;
},

onGraphicLoad : function () {
   var o = this.offset = this.graphic.width / 4,
      pos = [[0,0],[0,-4],[-2,0],[0,-8],0,[-2,-8],[0,-2],[0,-6],[-2,-2]],
      dim = { height: (2*o) +'px', width: (2*o) +'px' };
   for (var i = 0; i <= 8; i++) {
      if (pos[i]) {
         if (this.hasAlphaImageLoader) {
            var w = (i == 1 || i == 7) ? '100%' : this.graphic.width +'px';
            var div = hs.createElement('div', null, { width: '100%', height: '100%', position: 'relative', overflow: 'hidden'}, this.td[i], true);
            hs.createElement ('div', null, {
                  filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale, src='"+ this.graphic.src + "')",
                  position: 'absolute',
                  width: w,
                  height: this.graphic.height +'px',
                  left: (pos[i][0]*o)+'px',
                  top: (pos[i][1]*o)+'px'
               },
            div,
            true);
         } else {
            hs.setStyles(this.td[i], { background: 'url('+ this.graphic.src +') '+ (pos[i][0]*o)+'px '+(pos[i][1]*o)+'px'});
         }

         if (window.opera && (i == 3 || i ==5))
            hs.createElement('div', null, dim, this.td[i], true);

         hs.setStyles (this.td[i], dim);
      }
   }
   this.graphic = null;
   if (hs.pendingOutlines[this.outlineType]) hs.pendingOutlines[this.outlineType].destroy();
   hs.pendingOutlines[this.outlineType] = this;
   if (this.onLoad) this.onLoad();
},

setPosition : function (pos, offset, vis, dur, easing) {
   var exp = this.exp,
      stl = exp.wrapper.style,
      offset = offset || 0,
      pos = pos || {
         x: exp.x.pos + offset,
         y: exp.y.pos + offset,
         w: exp.x.get('wsize') - 2 * offset,
         h: exp.y.get('wsize') - 2 * offset
      };
   if (vis) this.table.style.visibility = (pos.h >= 4 * this.offset)
      ? 'visible' : 'hidden';
   hs.setStyles(this.table, {
      left: (pos.x - this.offset) +'px',
      top: (pos.y - this.offset) +'px',
      width: (pos.w + 2 * this.offset) +'px'
   });

   pos.w -= 2 * this.offset;
   pos.h -= 2 * this.offset;
   hs.setStyles (this.td[4], {
      width: pos.w >= 0 ? pos.w +'px' : 0,
      height: pos.h >= 0 ? pos.h +'px' : 0
   });
   if (this.hasAlphaImageLoader) this.td[3].style.height
      = this.td[5].style.height = this.td[4].style.height;

},

destroy : function(hide) {
   if (hide) this.table.style.visibility = 'hidden';
   else hs.discardElement(this.table);
}
};

hs.Dimension = function(exp, dim) {
   this.exp = exp;
   this.dim = dim;
   this.ucwh = dim == 'x' ? 'Width' : 'Height';
   this.wh = this.ucwh.toLowerCase();
   this.uclt = dim == 'x' ? 'Left' : 'Top';
   this.lt = this.uclt.toLowerCase();
   this.ucrb = dim == 'x' ? 'Right' : 'Bottom';
   this.rb = this.ucrb.toLowerCase();
   this.p1 = this.p2 = 0;
};
hs.Dimension.prototype = {
get : function(key) {
   switch (key) {
      case 'loadingPos':
         return this.tpos + this.tb + (this.t - hs.loading['offset'+ this.ucwh]) / 2;
      case 'wsize':
         return this.size + 2 * this.cb + this.p1 + this.p2;
      case 'fitsize':
         return this.clientSize - this.marginMin - this.marginMax;
      case 'maxsize':
         return this.get('fitsize') - 2 * this.cb - this.p1 - this.p2 ;
      case 'opos':
         return this.pos - (this.exp.outline ? this.exp.outline.offset : 0);
      case 'osize':
         return this.get('wsize') + (this.exp.outline ? 2*this.exp.outline.offset : 0);
      case 'imgPad':
         return this.imgSize ? Math.round((this.size - this.imgSize) / 2) : 0;

   }
},
calcBorders: function() {
   // correct for borders
   this.cb = (this.exp.content['offset'+ this.ucwh] - this.t) / 2;

   this.marginMax = hs['margin'+ this.ucrb];
},
calcThumb: function() {
   this.t = this.exp.el[this.wh] ? parseInt(this.exp.el[this.wh]) :
      this.exp.el['offset'+ this.ucwh];
   this.tpos = this.exp.tpos[this.dim];
   this.tb = (this.exp.el['offset'+ this.ucwh] - this.t) / 2;
   if (this.tpos == 0 || this.tpos == -1) {
      this.tpos = (hs.page[this.wh] / 2) + hs.page['scroll'+ this.uclt];
   };
},
calcExpanded: function() {
   var exp = this.exp;
   this.justify = 'auto';


   // size and position
   this.pos = this.tpos - this.cb + this.tb;

   if (this.maxHeight && this.dim == 'x')
      exp.maxWidth = Math.min(exp.maxWidth || this.full, exp.maxHeight * this.full / exp.y.full);

   this.size = Math.min(this.full, exp['max'+ this.ucwh] || this.full);
   this.minSize = exp.allowSizeReduction ?
      Math.min(exp['min'+ this.ucwh], this.full) :this.full;
   if (exp.isImage && exp.useBox)	{
      this.size = exp[this.wh];
      this.imgSize = this.full;
   }
   if (this.dim == 'x' && hs.padToMinWidth) this.minSize = exp.minWidth;
   this.marginMin = hs['margin'+ this.uclt];
   this.scroll = hs.page['scroll'+ this.uclt];
   this.clientSize = hs.page[this.wh];
},
setSize: function(i) {
   var exp = this.exp;
   if (exp.isImage && (exp.useBox || hs.padToMinWidth)) {
      this.imgSize = i;
      this.size = Math.max(this.size, this.imgSize);
      exp.content.style[this.lt] = this.get('imgPad')+'px';
   } else
   this.size = i;

   exp.content.style[this.wh] = i +'px';
   exp.wrapper.style[this.wh] = this.get('wsize') +'px';
   if (exp.outline) exp.outline.setPosition();
   if (exp.isHtml) {
      var d = exp.scrollerDiv;
      if (this.sizeDiff === undefined)
         this.sizeDiff = exp.innerContent['offset'+ this.ucwh] - d['offset'+ this.ucwh];
      d.style[this.wh] = (this.size - this.sizeDiff) +'px';

      if (this.dim == 'x') exp.mediumContent.style.width = 'auto';
      if (exp.body) exp.body.style[this.wh] = 'auto';
   }
   if (this.dim == 'x' && exp.overlayBox) exp.sizeOverlayBox(true);
},
setPos: function(i) {
   this.pos = i;
   this.exp.wrapper.style[this.lt] = i +'px';

   if (this.exp.outline) this.exp.outline.setPosition();

}
};

hs.Expander = function(a, params, custom, contentType) {
   if (document.readyState && hs.ie && !hs.isReady) {
      hs.addEventListener(document, 'ready', function() {
         new hs.Expander(a, params, custom, contentType);
      });
      return;
   }
   this.a = a;
   this.custom = custom;
   this.contentType = contentType || 'image';
   this.isHtml = (contentType == 'html');
   this.isImage = !this.isHtml;

   hs.continuePreloading = false;
   this.overlays = [];
   hs.init();
   var key = this.key = hs.expanders.length;
   // override inline parameters
   for (var i = 0; i < hs.overrides.length; i++) {
      var name = hs.overrides[i];
      this[name] = params && typeof params[name] != 'undefined' ?
         params[name] : hs[name];
   }
   if (!this.src) this.src = a.href;

   // get thumb
   var el = (params && params.thumbnailId) ? hs.$(params.thumbnailId) : a;
   el = this.thumb = el.getElementsByTagName('img')[0] || el;
   this.thumbsUserSetId = el.id || a.id;

   // check if already open
   for (var i = 0; i < hs.expanders.length; i++) {
      if (hs.expanders[i] && hs.expanders[i].a == a) {
         hs.expanders[i].focus();
         return false;
      }
   }

   // cancel other
   if (!hs.allowSimultaneousLoading) for (var i = 0; i < hs.expanders.length; i++) {
      if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {
         hs.expanders[i].cancelLoading();
      }
   }
   hs.expanders[key] = this;
   if (!hs.allowMultipleInstances && !hs.upcoming) {
      if (hs.expanders[key-1]) hs.expanders[key-1].close();
      if (typeof hs.focusKey != 'undefined' && hs.expanders[hs.focusKey])
         hs.expanders[hs.focusKey].close();
   }

   // initiate metrics
   this.el = el;
   this.tpos = hs.getPosition(el);
   hs.getPageSize();
   var x = this.x = new hs.Dimension(this, 'x');
   x.calcThumb();
   var y = this.y = new hs.Dimension(this, 'y');
   y.calcThumb();
   this.wrapper = hs.createElement(
      'div', {
         id: 'highslide-wrapper-'+ this.key,
         className: 'highslide-wrapper '+ this.wrapperClassName
      }, {
         visibility: 'hidden',
         position: 'absolute',
         zIndex: hs.zIndexCounter += 2
      }, null, true );

   this.wrapper.onmouseover = this.wrapper.onmouseout = hs.wrapperMouseHandler;
   if (this.contentType == 'image' && this.outlineWhileAnimating == 2)
      this.outlineWhileAnimating = 0;

   // get the outline
   if (!this.outlineType) {
      this[this.contentType +'Create']();

   } else if (hs.pendingOutlines[this.outlineType]) {
      this.connectOutline();
      this[this.contentType +'Create']();

   } else {
      this.showLoading();
      var exp = this;
      new hs.Outline(this.outlineType,
         function () {
            exp.connectOutline();
            exp[exp.contentType +'Create']();
         }
      );
   }
   return true;
};

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

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

showLoading : function() {
   if (this.onLoadStarted || this.loading) return;

   this.loading = hs.loading;
   var exp = this;
   this.loading.onclick = function() {
      exp.cancelLoading();
   };
   var exp = this,
      l = this.x.get('loadingPos') +'px',
      t = this.y.get('loadingPos') +'px';
   setTimeout(function () {
      if (exp.loading) hs.setStyles(exp.loading, { left: l, top: t, zIndex: hs.zIndexCounter++ })}
   , 100);
},

imageCreate : function() {
   var exp = this;

   var img = document.createElement('img');
    this.content = img;
    img.onload = function () {
    	if (hs.expanders[exp.key]) exp.contentLoaded();
   };
    if (hs.blockRightClick) img.oncontextmenu = function() { return false; };
    img.className = 'highslide-image';
    hs.setStyles(img, {
    	visibility: 'hidden',
    	display: 'block',
    	position: 'absolute',
      maxWidth: '9999px',
      zIndex: 3
   });
    img.title = hs.lang.restoreTitle;
    if (hs.safari) hs.container.appendChild(img);
    if (hs.ie && hs.flushImgSize) img.src = null;
   img.src = this.src;

   this.showLoading();
},

htmlCreate : function () {
      this.content = hs.getNode(this.contentId);
   if (!this.content)
      this.content = hs.getSelfRendered();
   this.getInline(['maincontent']);
   if (this.maincontent) {
      var body = hs.getElementByClass(this.content, 'div', 'highslide-body');
      if (body) body.appendChild(this.maincontent);
      this.maincontent.style.display = 'block';
   }

   var innerContent = this.innerContent = this.content;

   // the content tree
   hs.container.appendChild(this.wrapper);
   hs.setStyles( this.wrapper, {
      position: 'static',
      padding: '0 '+ hs.marginRight +'px 0 '+ hs.marginLeft +'px'
   });
   this.content = hs.createElement(
    	'div', {
    		className: 'highslide-html'
    	}, {
         position: 'relative',
         zIndex: 3,
         overflow: 'hidden'
      },
      this.wrapper
   );
   this.mediumContent = hs.createElement('div', null, null, this.content, 1);
   this.mediumContent.appendChild(innerContent);

   hs.setStyles (innerContent, {
      position: 'relative',
      display: 'block',
      direction: hs.lang.cssDirection || ''
   });
   if (this.width) innerContent.style.width = this.width +'px';
   if (this.height) hs.setStyles(innerContent, {
      height: this.height +'px',
      overflow: 'hidden'
   });
   if (innerContent.offsetWidth < this.minWidth)
      innerContent.style.width = this.minWidth +'px';
    	this.contentLoaded();
},

contentLoaded : function() {
   try {
      if (!this.content) return;
      this.content.onload = null;
      if (this.onLoadStarted) return;
      else this.onLoadStarted = true;

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

      if (this.loading) {
         hs.setStyles(this.loading, { top: '-9999px' });
         this.loading = null;
      }
      if (this.isImage) {
         x.full = this.content.width;
         y.full = this.content.height;

         hs.setStyles(this.content, {
            width: x.t +'px',
            height: y.t +'px'
         });
         this.wrapper.appendChild(this.content);
         hs.container.appendChild(this.wrapper);
      } else if (this.htmlGetSize) this.htmlGetSize();

      x.calcBorders();
      y.calcBorders();

      hs.setStyles (this.wrapper, {
         left: (x.tpos + x.tb - x.cb) +'px',
         top: (y.tpos + x.tb - y.cb) +'px'
      });
      this.getOverlays();

      var ratio = x.full / y.full;
      x.calcExpanded();
      this.justify(x);

      y.calcExpanded();
      this.justify(y);
      if (this.isHtml) this.htmlSizeOperations();
      if (this.overlayBox) this.sizeOverlayBox(0, 1);


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

   } catch (e) {
      this.error(e);
   }
},

htmlGetSize : function() {
   this.innerContent.appendChild(hs.clearing);
   if (!this.x.full) this.x.full = this.innerContent.offsetWidth;
    this.y.full = this.innerContent.offsetHeight;
    this.innerContent.removeChild(hs.clearing);
    if (hs.ie && this.newHeight > parseInt(this.innerContent.currentStyle.height)) { // ie css bug
      this.newHeight = parseInt(this.innerContent.currentStyle.height);
   }
   hs.setStyles( this.wrapper, { position: 'absolute',	padding: '0'});
   hs.setStyles( this.content, { width: this.x.t +'px', height: this.y.t +'px'});

},
htmlSizeOperations : function () {


    // handle minimum size
    if (this.x.size < this.x.full && !this.allowWidthReduction) this.x.size = this.x.full;
    if (this.y.size < this.y.full && !this.allowHeightReduction) this.y.size = this.y.full;
   this.scrollerDiv = this.innerContent;
    hs.setStyles(this.mediumContent, {
      position: 'relative',
      width: this.x.size +'px'
   });
    hs.setStyles(this.innerContent, {
    	border: 'none',
    	width: 'auto',
    	height: 'auto'
    });
   var node = hs.getElementByClass(this.innerContent, 'DIV', 'highslide-body');
    if (node) {
    	var cNode = node; // wrap to get true size
    	node = hs.createElement(cNode.nodeName, null, {overflow: 'hidden'}, null, true);
    	cNode.parentNode.insertBefore(node, cNode);
    	node.appendChild(hs.clearing); // IE6
    	node.appendChild(cNode);

    	var wDiff = this.innerContent.offsetWidth - node.offsetWidth;
    	var hDiff = this.innerContent.offsetHeight - node.offsetHeight;
      node.removeChild(hs.clearing);

    	var kdeBugCorr = hs.safari || navigator.vendor == 'KDE' ? 1 : 0; // KDE repainting bug
    	hs.setStyles(node, {
    			width: (this.x.size - wDiff - kdeBugCorr) +'px',
    			height: (this.y.size - hDiff) +'px',
    			overflow: 'auto',
    			position: 'relative'
    		}
    	);
      if (kdeBugCorr && cNode.offsetHeight > node.offsetHeight)	{
    		node.style.width = (parseInt(node.style.width) + kdeBugCorr) + 'px';
      }
    	this.scrollingContent = node;
    	this.scrollerDiv = this.scrollingContent;
   }
    if (!this.scrollingContent && this.y.size < this.mediumContent.offsetHeight) this.scrollerDiv = this.content;

   if (this.scrollerDiv == this.content && !this.allowWidthReduction && !/(iframe|swf)/.test(this.objectType)) {
      this.x.size += 17; // room for scrollbars
   }
   if (this.scrollerDiv && this.scrollerDiv.offsetHeight > this.scrollerDiv.parentNode.offsetHeight) {
      setTimeout("try { hs.expanders["+ this.key +"].scrollerDiv.style.overflow = 'auto'; } catch(e) {}",
          hs.expandDuration);
   }
},

justify : function (p, moveOnly) {
   var tgtArr, tgt = p.target, dim = p == this.x ? 'x' : 'y';

      var hasMovedMin = false;

      var allowReduce = p.exp.allowSizeReduction;
         p.pos = Math.round(p.pos - ((p.get('wsize') - p.t) / 2));
      if (p.pos < p.scroll + p.marginMin) {
         p.pos = p.scroll + p.marginMin;
         hasMovedMin = true;
      }
      if (!moveOnly && p.size < p.minSize) {
         p.size = p.minSize;
         allowReduce = false;
      }
      if (p.pos + p.get('wsize') > p.scroll + p.clientSize - p.marginMax) {
         if (!moveOnly && hasMovedMin && allowReduce) {
            p.size = Math.min(p.size, p.get(dim == 'y' ? 'fitsize' : 'maxsize'));
         } else if (p.get('wsize') < p.get('fitsize')) {
            p.pos = p.scroll + p.clientSize - p.marginMax - p.get('wsize');
         } else { // image larger than viewport
            p.pos = p.scroll + p.marginMin;
            if (!moveOnly && allowReduce) p.size = p.get(dim == 'y' ? 'fitsize' : 'maxsize');
         }
      }

      if (!moveOnly && p.size < p.minSize) {
         p.size = p.minSize;
         allowReduce = false;
      }



   if (p.pos < p.marginMin) {
      var tmpMin = p.pos;
      p.pos = p.marginMin;

      if (allowReduce && !moveOnly) p.size = p.size - (p.pos - tmpMin);

   }
},

correctRatio : function(ratio) {
   var x = this.x,
      y = this.y,
      changed = false,
      xSize = Math.min(x.full, x.size),
      ySize = Math.min(y.full, y.size),
      useBox = (this.useBox || hs.padToMinWidth);

   if (xSize / ySize > ratio) { // width greater
      xSize = ySize * ratio;
      if (xSize < x.minSize) { // below minWidth
         xSize = x.minSize;
         ySize = xSize / ratio;
      }
      changed = true;

   } else if (xSize / ySize < ratio) { // height greater
      ySize = xSize / ratio;
      changed = true;
   }

   if (hs.padToMinWidth && x.full < x.minSize) {
      x.imgSize = x.full;
      y.size = y.imgSize = y.full;
   } else if (this.useBox) {
      x.imgSize = xSize;
      y.imgSize = ySize;
   } else {
      x.size = xSize;
      y.size = ySize;
   }
   changed = this.fitOverlayBox(useBox ? null : ratio, changed);
   if (useBox && y.size < y.imgSize) {
      y.imgSize = y.size;
      x.imgSize = y.size * ratio;
   }
   if (changed || useBox) {
      x.pos = x.tpos - x.cb + x.tb;
      x.minSize = x.size;
      this.justify(x, true);

      y.pos = y.tpos - y.cb + y.tb;
      y.minSize = y.size;
      this.justify(y, true);
      if (this.overlayBox) this.sizeOverlayBox();
   }
},
fitOverlayBox : function(ratio, changed) {
   var x = this.x, y = this.y;
   if (this.overlayBox && (this.isImage || this.allowHeightReduction)) {
      while (y.size > this.minHeight && x.size > this.minWidth
            &&  y.get('wsize') > y.get('fitsize')) {
         y.size -= 10;
         if (ratio) x.size = y.size * ratio;
         this.sizeOverlayBox(0, 1);
         changed = true;
      }
   }
   return changed;
},

show : function () {
   var x = this.x, y = this.y;
   this.doShowHide('hidden');

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

changeSize : function(up, to, dur) {

   if (this.outline && !this.outlineWhileAnimating) {
      if (up) this.outline.setPosition();
      else this.outline.destroy(
            (this.isHtml && this.preserveContent));
   }


   if (!up) this.destroyOverlays();

   var exp = this,
      x = exp.x,
      y = exp.y,
      easing = this.easing;
   if (!up) easing = this.easingClose || easing;
   var after = up ?
      function() {

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




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

},


prepareNextOutline : function() {
   var key = this.key;
   var outlineType = this.outlineType;
   new hs.Outline(outlineType,
      function () { try { hs.expanders[key].preloadNext(); } catch (e) {} });
},


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


getAdjacentAnchor : function(op) {
   var current = this.getAnchorIndex(), as = hs.anchors.groups[this.slideshowGroup || 'none'];

   /*< ? if ($cfg->slideshow) : ?>s*/
   if (!as[current + op] && this.slideshow && this.slideshow.repeat) {
      if (op == 1) return as[0];
      else if (op == -1) return as[as.length-1];
   }
   /*< ? endif ?>s*/
   return as[current + op] || null;
},

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


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

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

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

      if (!this[type] && s) this[type] = hs.createElement('div',
            { className: 'highslide-'+ type, innerHTML: s } );

      if (addOverlay && this[type]) {
         var o = { position: (type == 'heading') ? 'above' : 'below' };
         for (var x in this[type+'Overlay']) o[x] = this[type+'Overlay'][x];
         o.overlayId = this[type];
         this.createOverlay(o);
      }
   }
},


// on end move and resize
doShowHide : function(visibility) {
   if (hs.hideSelects) this.showHideElements('SELECT', visibility);
   if (hs.hideIframes) this.showHideElements('IFRAME', visibility);
   if (hs.geckoMac) this.showHideElements('*', visibility);
},
showHideElements : function (tagName, visibility) {
   var els = document.getElementsByTagName(tagName);
   var prop = tagName == '*' ? 'overflow' : 'visibility';
   for (var i = 0; i < els.length; i++) {
      if (prop == 'visibility' || (document.defaultView.getComputedStyle(
            els[i], "").getPropertyValue('overflow') == 'auto'
            || els[i].getAttribute('hidden-by') != null)) {
         var hiddenBy = els[i].getAttribute('hidden-by');
         if (visibility == 'visible' && hiddenBy) {
            hiddenBy = hiddenBy.replace('['+ this.key +']', '');
            els[i].setAttribute('hidden-by', hiddenBy);
            if (!hiddenBy) els[i].style[prop] = els[i].origProp;
         } else if (visibility == 'hidden') { // hide if behind
            var elPos = hs.getPosition(els[i]);
            elPos.w = els[i].offsetWidth;
            elPos.h = els[i].offsetHeight;


               var clearsX = (elPos.x + elPos.w < this.x.get('opos')
                  || elPos.x > this.x.get('opos') + this.x.get('osize'));
               var clearsY = (elPos.y + elPos.h < this.y.get('opos')
                  || elPos.y > this.y.get('opos') + this.y.get('osize'));
            var wrapperKey = hs.getWrapperKey(els[i]);
            if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image
               if (!hiddenBy) {
                  els[i].setAttribute('hidden-by', '['+ this.key +']');
                  els[i].origProp = els[i].style[prop];
                  els[i].style[prop] = 'hidden';

               } else if (hiddenBy.indexOf('['+ this.key +']') == -1) {
                  els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
               }
            } else if ((hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey)
                  && wrapperKey != this.key) { // on move
               els[i].setAttribute('hidden-by', '');
               els[i].style[prop] = els[i].origProp || '';
            } else if (hiddenBy && hiddenBy.indexOf('['+ this.key +']') > -1) {
               els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
            }

         }
      }
   }
},

focus : function() {
   this.wrapper.style.zIndex = hs.zIndexCounter += 2;
   // blur others
   for (var i = 0; i < hs.expanders.length; i++) {
      if (hs.expanders[i] && i == hs.focusKey) {
         var blurExp = hs.expanders[i];
         blurExp.content.className += ' highslide-'+ blurExp.contentType +'-blur';
         if (blurExp.isImage) {
            blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer';
            blurExp.content.title = hs.lang.focusTitle;
         }
      }
   }

   // focus this
   if (this.outline) this.outline.table.style.zIndex
      = this.wrapper.style.zIndex - 1;
   this.content.className = 'highslide-'+ this.contentType;
   if (this.isImage) {
      this.content.title = hs.lang.restoreTitle;

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

close : function() {
   if (this.isClosing || !this.isExpanded) return;
   this.isClosing = true;

   hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);

   try {
      if (this.isHtml) this.htmlPrepareClose();
      this.content.style.cursor = 'default';
      this.changeSize(
         0, {
            wrapper: {
               width : this.x.t,
               height : this.y.t,
               left: this.x.tpos - this.x.cb + this.x.tb,
               top: this.y.tpos - this.y.cb + this.y.tb
            },
            content: {
               left: 0,
               top: 0,
               width: this.x.t,
               height: this.y.t
            }
         }, hs.restoreDuration
      );
   } catch (e) { this.afterClose(); }
},

htmlPrepareClose : function() {
   if (hs.geckoMac) { // bad redraws
      if (!hs.mask) hs.mask = hs.createElement('div', null,
         { position: 'absolute' }, hs.container);
      hs.setStyles(hs.mask, { width: this.x.size +'px', height: this.y.size +'px',
         left: this.x.pos +'px', top: this.y.pos +'px', display: 'block' });
   }
   if (this.scrollerDiv && this.scrollerDiv != this.scrollingContent)
      this.scrollerDiv.style.overflow = 'hidden';
},

destroyObject : function () {
   this.body.innerHTML = '';
},

sleep : function() {
   if (this.outline) this.outline.table.style.display = 'none';
   this.wrapper.style.display = 'none';
   hs.push(hs.sleeping, this);
},

awake : function() {try {

   hs.expanders[this.key] = this;

   if (!hs.allowMultipleInstances &&hs.focusKey != this.key) {
      try { hs.expanders[hs.focusKey].close(); } catch (e){}
   }

   var z = hs.zIndexCounter++, stl = { display: '', zIndex: z };
   hs.setStyles (this.wrapper, stl);
   this.isClosing = false;

   var o = this.outline || 0;
   if (o) {
      if (!this.outlineWhileAnimating) stl.visibility = 'hidden';
      hs.setStyles (o.table, stl);
   }

   this.show();
} catch (e) {}


},

createOverlay : function (o) {
   var el = o.overlayId;
   if (typeof el == 'string') el = hs.getNode(el);
   if (o.html) el = hs.createElement('div', { innerHTML: o.html });
   if (!el || typeof el == 'string') return;
   el.style.display = 'block';
   this.genOverlayBox();
   var width = o.width && /^[0-9]+(px|%)$/.test(o.width) ? o.width : 'auto';
   if (/^(left|right)panel$/.test(o.position) && !/^[0-9]+px$/.test(o.width)) width = '200px';
   var overlay = hs.createElement(
      'div', {
         id: 'hsId'+ hs.idCounter++,
         hsId: o.hsId
      }, {
         position: 'absolute',
         visibility: 'hidden',
         width: width,
         direction: hs.lang.cssDirection || '',
         opacity: 0
      },this.overlayBox,
      true
   );

   overlay.appendChild(el);
   hs.extend(overlay, {
      opacity: 1,
      offsetX: 0,
      offsetY: 0,
      dur: (o.fade === 0 || o.fade === false || (o.fade == 2 && hs.ie)) ? 0 : 250
   });
   hs.extend(overlay, o);

   if (this.gotOverlays) {
      this.positionOverlay(overlay);
      if (!overlay.hideOnMouseOut || this.mouseIsOver)
         hs.animate(overlay, { opacity: overlay.opacity }, overlay.dur);
   }
   hs.push(this.overlays, hs.idCounter - 1);
},
positionOverlay : function(overlay) {
   var p = overlay.position || 'middle center',
      offX = overlay.offsetX,
      offY = overlay.offsetY;
   if (overlay.parentNode != this.overlayBox) this.overlayBox.appendChild(overlay);
   if (/left$/.test(p)) overlay.style.left = offX +'px';

   if (/center$/.test(p))	hs.setStyles (overlay, {
      left: '50%',
      marginLeft: (offX - Math.round(overlay.offsetWidth / 2)) +'px'
   });

   if (/right$/.test(p)) overlay.style.right = - offX +'px';

   if (/^leftpanel$/.test(p)) {
      hs.setStyles(overlay, {
         right: '100%',
         marginRight: this.x.cb +'px',
         top: - this.y.cb +'px',
         bottom: - this.y.cb +'px',
         overflow: 'auto'
      });
      this.x.p1 = overlay.offsetWidth;

   } else if (/^rightpanel$/.test(p)) {
      hs.setStyles(overlay, {
         left: '100%',
         marginLeft: this.x.cb +'px',
         top: - this.y.cb +'px',
         bottom: - this.y.cb +'px',
         overflow: 'auto'
      });
      this.x.p2 = overlay.offsetWidth;
   }

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

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

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

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

destroyOverlays : function() {
   if (!this.overlays.length) return;
   if (this.isHtml && this.preserveContent) {
      this.overlayBox.style.top = '-9999px';
      hs.container.appendChild(this.overlayBox);
   } else
   hs.discardElement(this.overlayBox);
},



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

   this.createOverlay({
      overlayId: this.fullExpandLabel,
      position: hs.fullExpandPosition,
      hideOnMouseOut: true,
      opacity: hs.fullExpandOpacity
   });
},

doFullExpand : function () {
   try {
      if (this.fullExpandLabel) hs.discardElement(this.fullExpandLabel);

      this.focus();
      var xSize = this.x.size;
      this.resizeTo(this.x.full, this.y.full);

      var xpos = this.x.pos - (this.x.size - xSize) / 2;
      if (xpos < hs.marginLeft) xpos = hs.marginLeft;

      this.moveTo(xpos, this.y.pos);
      this.doShowHide('hidden');

   } catch (e) {
      this.error(e);
   }
},


afterClose : function () {
   this.a.className = this.a.className.replace('highslide-active-anchor', '');

   this.doShowHide('visible');

   if (this.isHtml && this.preserveContent) {
      this.sleep();
   } else {
      if (this.outline && this.outlineWhileAnimating) this.outline.destroy();

      hs.discardElement(this.wrapper);
   }
   if (hs.mask) hs.mask.style.display = 'none';

   hs.expanders[this.key] = null;
   hs.reOrder();
}

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

// set handlers
hs.addEventListener(document, 'ready', function() {
   if (hs.expandCursor) {
      var style = hs.createElement('style', { type: 'text/css' }, null,
         document.getElementsByTagName('HEAD')[0]);

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

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