var imgDetail_ua = 'msie';
var W = navigator.userAgent.toLowerCase();
if(W.indexOf("opera") !=- 1) {
   imgDetail_ua = 'opera'}
else if(W.indexOf("msie") !=- 1) {
   imgDetail_ua = 'msie'}
else if(W.indexOf("safari") !=- 1) {
   imgDetail_ua = 'safari'}
else if(W.indexOf("mozilla") !=- 1) {
   imgDetail_ua = 'gecko'}
var imgDetail_zooms = new Array();
function _el(id) {
   return document.getElementById(id)};
function imgDetail_getBounds(e) {
   if(e.getBoundingClientRect) {
      var r = e.getBoundingClientRect();
      var wx = 0;
      var wy = 0;
      if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
         wy = document.body.scrollTop;
         wx = document.body.scrollLeft}
      else if(document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
         wy = document.documentElement.scrollTop;
         wx = document.documentElement.scrollLeft}
      return {
         'left':r.left + wx, 'top':r.top + wy, 'right':r.right + wx, 'bottom':r.bottom + wy}
      }
   }
function imgDetail_getEventBounds(e) {
   var x = 0;
   var y = 0;
   if(imgDetail_ua == 'msie') {
      y = e.clientY;
      x = e.clientX;
      if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
         y = e.clientY + document.body.scrollTop;
         x = e.clientX + document.body.scrollLeft}
      else if(document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
         y = e.clientY + document.documentElement.scrollTop;
         x = e.clientX + document.documentElement.scrollLeft}
      }
   else {
      y = e.clientY;
      x = e.clientX;
      y += window.pageYOffset;
      x += window.pageXOffset}
   return {
      'x':x, 'y':y}
   }
function imgView_ia() {
   return false};
var imgDetail_extendElement = function() {
   var args = arguments;
   if(!args[1])args = [this, args[0]];
   for(var property in args[1])args[0][property] = args[1][property];
   return args[0]};
function imgDetail_addEventListener(obj, event, listener) {
   if(imgDetail_ua == 'gecko' || imgDetail_ua == 'opera' || imgDetail_ua == 'safari') {
      try {
         obj.addEventListener(event, listener, false)}
      catch(e) {
         alert("imgDetail error: " + e + ", event=" + event)}
      }
   else if(imgDetail_ua == 'msie') {
      obj.attachEvent("on" + event, listener)}
   };
function imgDetail_removeEventListener(obj, event, listener) {
   if(imgDetail_ua == 'gecko' || imgDetail_ua == 'opera' || imgDetail_ua == 'safari') {
      obj.removeEventListener(event, listener, false)}
   else if(imgDetail_ua == 'msie') {
      obj.detachEvent("on" + event, listener)}
   };
function imgDetail_concat() {
   var result = [];
   for(var i = 0; i < arguments.length; i++)for(var j = 0; j < arguments[i].length; j++)result.push(arguments[i][j]);
   return result};
function imgDetail_withoutFirst(sequence, skip) {
   result = [];
   for(var i = skip; i < sequence.length; i++)result.push(sequence[i]);
   return result};
function imgDetail_createMethodReference(object, methodName) {
   var args = imgDetail_withoutFirst(arguments, 2);
   return function() {
      object[methodName].apply(object, imgDetail_concat(arguments, args))}
   };
function imgDetail_stopEventPropagation(e) {
   if(imgDetail_ua == 'gecko' || imgDetail_ua == 'safari' || imgDetail_ua == 'opera') {
      e.cancelBubble = true;
      e.preventDefault();
      e.stopPropagation()}
   else if(imgDetail_ua == 'msie') {
      window.event.cancelBubble = true}
   };
function imgDetail(smallImageContId, smallImageId, bigImageContId, bigImageId, settings) {
   this.recalculating = false;
   this.smallImageCont = _el(smallImageContId);
   this.smallImage = _el(smallImageId);
   $(this.smallImage).addClass('smallZoom');
   this.bigImageCont = _el(bigImageContId);
   this.bigImage = _el(bigImageId);
   this.pup = 0;
   this.settings = settings;
   if(!this.settings["header"]) {
      this.settings["header"] = ""}
   this.bigImageSizeX = 0;
   this.bigImageSizeY = 0;
   this.smallImageSizeX = 0;
   this.smallImageSizeY = 0;
   this.popupSizeX = 20;
   this.popupSizey = 20;
   this.positionX = 0;
   this.positionY = 0;
   this.bigImageContStyleLeft = '';
   this.loadingCont = null;
   if(this.settings["loadingImg"] != '') {
      this.loadingCont = document.createElement('DIV');
      this.loadingCont.style.position = 'absolute';
      this.loadingCont.style.visibility = 'hidden';
      this.loadingCont.className = 'imgDetailLoading';
      this.loadingCont.style.display = 'block';
      this.loadingCont.style.textAlign = 'center';
      this.loadingCont.innerHTML = this.settings["loadingText"] + '<br/><img border="0" alt="' + this.settings["loadingText"] + '" src="' + this.settings["loadingImg"] + '"/>';
      this.smallImageCont.appendChild(this.loadingCont)}
   this.baseuri = '';
   this.safariOnLoadStarted = false;
   imgDetail_zooms.push(this);
   this.checkcoords_ref = imgDetail_createMethodReference(this, "checkcoords")};
imgDetail.prototype.stopZoom = function() {
   imgDetail_removeEventListener(window.document, "mousemove", this.checkcoords_ref);
   if(this.settings["position"] == "custom") {
      _el(this.smallImageCont.id + "-big").removeChild(this.bigImageCont)}
   };
imgDetail.prototype.checkcoords = function(e) {
   var y = 0;
   var x = 0;
   r = imgDetail_getEventBounds(e);
   x = r['x'];
   y = r['y'];
   var smallY = 0;
   var smallX = 0;
   var tag = this.smallImage;
   while(tag && tag.tagName != "BODY" && tag.tagName != "HTML") {
      smallY += tag.offsetTop;
      smallX += tag.offsetLeft;
      tag = tag.offsetParent}
   if(imgDetail_ua == 'msie') {
      r = imgDetail_getBounds(this.smallImage);
      smallX = r['left'];
      smallY = r['top']}
   if(x > parseInt(smallX + this.smallImageSizeX)) {
      this.hiderect();
      return false}
   if(x < parseInt(smallX)) {
      this.hiderect();
      return false}
   if(y > parseInt(smallY + this.smallImageSizeY)) {
      this.hiderect();
      return false}
   if(y < parseInt(smallY)) {
      this.hiderect();
      return false}
   if(imgDetail_ua == 'msie') {
      this.smallImageCont.style.zIndex = 1}
   return true};
imgDetail.prototype.mousedown = function(e) {
   imgDetail_stopEventPropagation(e);
   this.smallImageCont.style.cursor = 'move'};
imgDetail.prototype.mouseup = function(e) {
   imgDetail_stopEventPropagation(e);
   this.smallImageCont.style.cursor = 'default'};
imgDetail.prototype.mousemove = function(e) {
   imgDetail_stopEventPropagation(e);
   for(i = 0; i < imgDetail_zooms.length; i++) {
      if(imgDetail_zooms[i] != this) {
         imgDetail_zooms[i].checkcoords(e)}
      }
   if(this.settings && this.settings["drag_mode"] == true) {
      if(this.smallImageCont.style.cursor != 'move') {
         return}
      }
   if(this.recalculating) {
      return}
   if(!this.checkcoords(e)) {
      return}
   this.recalculating = true;
   var smallImg = this.smallImage;
   var smallX = 0;
   var smallY = 0;
   if(imgDetail_ua == 'gecko' || imgDetail_ua == 'opera' || imgDetail_ua == 'safari') {
      var tag = smallImg;
      while(tag.tagName != "BODY" && tag.tagName != "HTML") {
         smallY += tag.offsetTop;
         smallX += tag.offsetLeft;
         tag = tag.offsetParent}
      }
   else {
      r = imgDetail_getBounds(this.smallImage);
      smallX = r['left'];
      smallY = r['top']}
   r = imgDetail_getEventBounds(e);
   x = r['x'];
   y = r['y'];
   this.positionX = x - smallX;
   this.positionY = y - smallY;
   if((this.positionX + this.popupSizeX / 2) >= this.smallImageSizeX) {
      this.positionX = this.smallImageSizeX - this.popupSizeX / 2}
   if((this.positionY + this.popupSizeY / 2) >= this.smallImageSizeY) {
      this.positionY = this.smallImageSizeY - this.popupSizeY / 2}
   if((this.positionX - this.popupSizeX / 2) <= 0) {
      this.positionX = this.popupSizeX / 2}
   if((this.positionY - this.popupSizeY / 2) <= 0) {
      this.positionY = this.popupSizeY / 2}
   setTimeout(imgDetail_createMethodReference(this, "showrect"), 10)};
imgDetail.prototype.showrect = function() {
   this.pup.style.left = (this.positionX - this.popupSizeX / 2) + 'px';
   this.pup.style.top = (this.positionY - this.popupSizeY / 2) + 'px';
   this.pup.style.visibility = "visible";
   perX = parseInt(this.pup.style.left) * (this.bigImageSizeX / this.smallImageSizeX);
   perY = parseInt(this.pup.style.top) * (this.bigImageSizeY / this.smallImageSizeY);
   this.bigImage.style.left = ( - perX) + 'px';
   this.bigImage.style.top = ( - perY) + 'px';
   this.bigImageCont.style.display = 'block';
   //$(this.bigImageCont).fadeIn(250);
   this.bigImageCont.style.visibility = 'visible';
   this.bigImage.style.display = 'block';
   this.bigImage.style.visibility = 'visible';
   this.recalculating = false;
   this.bigImageCont.style.left = this.bigImageContStyleLeft};
imgDetail.prototype.hiderect = function() {
   if(this.settings && this.settings["bigImage_always_visible"] == true)return;
   if(this.pup) {
      this.pup.style.visibility = "hidden"}
   this.bigImageCont.style.left = '-10000px';
   this.bigImageCont.style.visibility = 'hidden';
   if(imgDetail_ua == 'msie') {
      this.smallImageCont.style.zIndex = 0}
   };
imgDetail.prototype.recalculatePopupDimensions = function() {
   this.popupSizeX = (parseInt(this.bigImageCont.style.width) - 3) / (this.bigImageSizeX / this.smallImageSizeX);
   if(this.settings && this.settings["header"] != "") {
      this.popupSizeY = (parseInt(this.bigImageCont.style.height) - 3 - 19) / (this.bigImageSizeY / this.smallImageSizeY)}
   else {
      this.popupSizeY = (parseInt(this.bigImageCont.style.height) - 3) / (this.bigImageSizeY / this.smallImageSizeY)}
   this.pup.style.width = this.popupSizeX + 'px';
   this.pup.style.height = this.popupSizeY + 'px'};
imgDetail.prototype.initPopup = function() {
   this.pup = document.createElement("DIV");
   this.pup.className = 'imgDetailPup';
   this.pup.style.zIndex = 10;
   this.pup.style.visibility = 'hidden';
   this.pup.style.position = 'absolute';
   this.pup.style["opacity"] = parseFloat(this.settings['opacity']/100.0);
   this.pup.style["-moz-opacity"] = parseFloat(this.settings['opacity']/100.0);
   this.pup.style["-html-opacity"] = parseFloat(this.settings['opacity']/100.0);
   this.pup.style["filter"] = "alpha(Opacity=" + this.settings['opacity'] + ")";
   this.recalculatePopupDimensions();
   this.smallImageCont.appendChild(this.pup);
   this.smallImageCont.unselectable = "on";
   this.smallImageCont.style.MozUserSelect = "none";
   this.smallImageCont.onselectstart = imgView_ia;
   this.smallImageCont.oncontextmenu = imgView_ia};
imgDetail.prototype.initBigContainer = function() {
   var bigimgsrc = this.bigImage.src;
   while(this.bigImageCont.firstChild) {
      this.bigImageCont.removeChild(this.bigImageCont.firstChild)}
   if(imgDetail_ua == 'msie') {
      var f = document.createElement("IFRAME");
      f.style.left = '0px';
      f.style.top = '0px';
      f.style.position = 'absolute';
      f.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';
      f.style.width = this.bigImageCont.style.width;
      f.style.height = this.bigImageCont.style.height;
      f.frameBorder = 0;
      this.bigImageCont.appendChild(f)}
   if(this.settings && this.settings["header"] != "") {
      var f = document.createElement("DIV");
      f.className = 'imgDetailHeader';
      f.id = 'imgDetailHeader' + this.bigImageCont.id;
      f.style.position = 'relative';
      f.style.zIndex = 10;
      f.style.left = '0px';
      f.style.top = '0px';
      f.style.padding = '0px';
      f.innerHTML = this.settings["header"];
      this.bigImageCont.appendChild(f)}
   var ar1 = document.createElement("DIV");
   ar1.style.overflow = "hidden";
   this.bigImageCont.appendChild(ar1);
   this.bigImage = document.createElement("IMG");
   this.bigImage.src = bigimgsrc;
   this.bigImage.style.position = 'relative';
   ar1.appendChild(this.bigImage);
   $(this.bigImage).addClass('bigZoom');
   $('.bigZoom').bind('load', function(){$('.imageHelpText').fadeIn(250);})
   };

imgDetail.prototype.initZoom = function() {
   if(this.loadingCont != null &&!this.bigImage.complete && this.smallImage.width != 0 && this.smallImage.height != 0) {
      this.loadingCont.style.left = (parseInt(this.smallImage.width) / 2 - parseInt(this.loadingCont.offsetWidth) / 2) + 'px';
      this.loadingCont.style.top = (parseInt(this.smallImage.height) / 2 - parseInt(this.loadingCont.offsetHeight) / 2 + 140) + 'px';
      this.loadingCont.style.visibility = 'visible'}
   if(imgDetail_ua == 'safari') {
      if(!this.safariOnLoadStarted) {
         imgDetail_addEventListener(this.bigImage, "load", imgDetail_createMethodReference(this, "initZoom"));
         this.safariOnLoadStarted = true;
         return}
      }
   else {
      if(!this.bigImage.complete ||!this.smallImage.complete) {
         setTimeout(imgDetail_createMethodReference(this, "initZoom"), 100);
         return}
      }
   this.bigImageSizeX = this.bigImage.width;
   this.bigImageSizeY = this.bigImage.height;
   this.smallImageSizeX = this.smallImage.width;
   this.smallImageSizeY = this.smallImage.height;
   if(this.bigImageSizeX == 0 || this.bigImageSizeY == 0 || this.smallImageSizeX == 0 || this.smallImageSizeY == 0) {
      setTimeout(imgDetail_createMethodReference(this, "initZoom"), 100);
      return}
   if(this.loadingCont != null)this.loadingCont.style.visibility = 'hidden';
   this.smallImageCont.style.width = this.smallImage.width + 'px';
   this.bigImageCont.style.left = this.smallImage.width + 15 + 'px';
   this.bigImageCont.style.top = '0px';
   switch(this.settings['position']) {
      case'left':this.bigImageCont.style.left = '-' + (15 + parseInt(this.bigImageCont.style.width)) + 'px';
      break;
      case'bottom':this.bigImageCont.style.top = this.smallImage.height + 15 + 'px';
      this.bigImageCont.style.left = '0px';
      break;
      case'top':this.bigImageCont.style.top = '-' + (15 + parseInt(this.bigImageCont.style.height)) + 'px';
      this.bigImageCont.style.left = '0px';
      break;
      case'custom':this.bigImageCont.style.left = '0px';
      this.bigImageCont.style.top = '0px';
      break;
      case'inner':this.bigImageCont.style.left = '0px';
      this.bigImageCont.style.top = '0px';
      break}
   this.bigImageContStyleLeft = this.bigImageCont.style.left;
   if(this.pup) {
      this.recalculatePopupDimensions();
      return}
   this.initBigContainer();
   this.initPopup();
   imgDetail_addEventListener(window.document, "mousemove", this.checkcoords_ref);
   imgDetail_addEventListener(this.smallImageCont, "mousemove", imgDetail_createMethodReference(this, "mousemove"));
   if(this.settings && this.settings["drag_mode"] == true) {
      imgDetail_addEventListener(this.smallImageCont, "mousedown", imgDetail_createMethodReference(this, "mousedown"));
      imgDetail_addEventListener(this.smallImageCont, "mouseup", imgDetail_createMethodReference(this, "mouseup"));
      this.positionX = this.smallImageSizeX / 2;
      this.positionY = this.smallImageSizeY / 2;
      this.showrect()}
   };
imgDetail.prototype.replaceZoom = function(e, ael) {
   if(ael.href == this.bigImage.src)return;
   var newBigImage = document.createElement("IMG");
   newBigImage.id = this.bigImage.id;
   newBigImage.src = ael.href;
   var p = this.bigImage.parentNode;
   p.replaceChild(newBigImage, this.bigImage);
   this.bigImage = newBigImage;
   this.bigImage.style.position = 'relative';
   this.smallImage.src = ael.rev;
   if(ael.title != '' && _el('imgDetailHeader' + this.bigImageCont.id)) {
      _el('imgDetailHeader' + this.bigImageCont.id).innerHTML = ael.title}
   this.safariOnLoadStarted = false;
   this.initZoom()};
function imgDetail_findSelectors(id, zoom) {
   var aels = window.document.getElementsByTagName("A");
   for(var i = 0; i < aels.length; i++) {
      if(aels[i].rel == id) {
         imgDetail_addEventListener(aels[i], "click", function(event) {
            if(imgDetail_ua != 'msie') {
               this.blur()}
            else {
               window.focus()}
            imgDetail_stopEventPropagation(event); return false}
         );
         imgDetail_addEventListener(aels[i], zoom.settings['thumb_change'], imgDetail_createMethodReference(zoom, "replaceZoom", aels[i]));
         aels[i].style.outline = '0';
         aels[i].mzextend = imgDetail_extendElement;
         aels[i].mzextend( {
            zoom : zoom, selectThisZoom : function() {
               this.zoom.replaceZoom(null, this)}
            }
         );
         var img = document.createElement("IMG");
         img.src = aels[i].href;
         img.style.position = 'absolute';
         img.style.left = '-10000px';
         img.style.top = '-10000px';
         document.body.appendChild(img);
         img = document.createElement("IMG");
         img.src = aels[i].rev;
         img.style.position = 'absolute';
         img.style.left = '-10000px';
         img.style.top = '-10000px';
         document.body.appendChild(img)}
      }
   };
function imgDetail_stopZooms() {
   while(imgDetail_zooms.length > 0) {
      var zoom = imgDetail_zooms.pop();
      zoom.stopZoom()}
   };
function imgDetail_findZooms() {
   var loadingText = 'magnified image loading';
   var loadingImg = '/assets/graphics/ajax-loader.gif';
   var iels = window.document.getElementsByTagName("IMG");
   for(var i = 0; i < iels.length; i++) {
      if(/imgDetailLoading/.test(iels[i].className)){if(iels[i].alt!='')loadingText=iels[i].alt;
      loadingImg = iels[i].src;
      break}
   }
var aels = window.document.getElementsByTagName("A");
for(var i = 0; i < aels.length; i++) {
   if(/imgDetail/.test(aels[i].className)){while(aels[i].firstChild){if(aels[i].firstChild.tagName!='IMG'){aels[i].removeChild(aels[i].firstChild)}else{break}}if(aels[i].firstChild.tagName!='IMG')throw"Invalid imgDetail invocation!";
   var rand = Math.round(Math.random() * 1000000);
   aels[i].style.position = "relative";
   aels[i].style.display = 'block';
   aels[i].style.outline = '0';
   aels[i].style.textDecoration = 'none';
   imgDetail_addEventListener(aels[i], "click", function(event) {
      if(imgDetail_ua != 'msie') {
         this.blur()}
      else {
         window.focus()}
      imgDetail_stopEventPropagation(event); return false}
   );
   if(aels[i].id == '') {
      aels[i].id = "sc" + rand}
   if(imgDetail_ua == 'msie') {
      aels[i].style.zIndex = 0}
   var smallImg = aels[i].firstChild;
   smallImg.id = "sim" + rand;
   var bigCont = document.createElement("DIV");
   bigCont.id = "bc" + rand;
   re = new RegExp(/opacity(\s+)?:(\s+)?(\d+)/i);
   matches = re.exec(aels[i].rel);
   var opacity = 30;
   if(matches) {
      opacity = parseInt(matches[3])}
   re = new RegExp(/thumb\-change(\s+)?:(\s+)?(click|mouseover)/i);
   matches = re.exec(aels[i].rel);
   var thumb_change = 'click';
   if(matches) {
      thumb_change = matches[3]}
   re = new RegExp(/zoom\-width(\s+)?:(\s+)?(\w+)/i);
   matches = re.exec(aels[i].rel);
   bigCont.style.width = '300px';
   if(matches) {
      bigCont.style.width = matches[3]}
   re = new RegExp(/zoom\-height(\s+)?:(\s+)?(\w+)/i);
   matches = re.exec(aels[i].rel);
   bigCont.style.height = '300px';
   if(matches) {
      bigCont.style.height = matches[3]}
   re = new RegExp(/zoom\-position(\s+)?:(\s+)?(\w+)/i);
   matches = re.exec(aels[i].rel);
   bigCont.style.left = aels[i].firstChild.width + 15 + 'px';
   bigCont.style.top = '0px';
   var position = 'right';
   if(matches) {
      switch(matches[3]) {
         case'left':position = 'left';
         break;
         case'bottom':position = 'bottom';
         break;
         case'top':position = 'top';
         break;
         case'custom':position = 'custom';
         break;
         case'inner':position = 'inner';
         break}
      }
   re = new RegExp(/drag\-mode(\s+)?:(\s+)?(true|false)/i);
   matches = re.exec(aels[i].rel);
   var drag_mode = false;
   if(matches) {
      if(matches[3] == 'true')drag_mode = true}
   re = new RegExp(/always\-show\-zoom(\s+)?:(\s+)?(true|false)/i);
   matches = re.exec(aels[i].rel);
   var bigImage_always_visible = false;
   if(matches) {
      if(matches[3] == 'true')bigImage_always_visible = true}
   bigCont.style.overflow = 'hidden';
   bigCont.className = "imgDetailBigImageCont";
   bigCont.style.zIndex = 100;
   bigCont.style.visibility = 'hidden';
   if(position != 'custom') {
      bigCont.style.position = 'absolute'}
   else {
      bigCont.style.position = 'relative'}
   var bigImg = document.createElement("IMG");
   bigImg.id = "bim" + rand;
   bigImg.src = aels[i].href;
   bigCont.appendChild(bigImg);
   if(position != 'custom') {
      aels[i].appendChild(bigCont)}
   else {
      _el(aels[i].id + '-big').appendChild(bigCont)}
   var settings = {
      bigImage_always_visible : bigImage_always_visible, drag_mode : drag_mode, header : aels[i].title, opacity : opacity, thumb_change : thumb_change, position : position, loadingText : loadingText, loadingImg : loadingImg};
   var zoom = new imgDetail(aels[i].id, 'sim' + rand, bigCont.id, 'bim' + rand, settings);
   aels[i].mzextend = imgDetail_extendElement;
   aels[i].mzextend( {
      zoom : zoom}
   );
   zoom.initZoom();
   imgDetail_findSelectors(aels[i].id, zoom)}
}
};
if(imgDetail_ua == 'msie')try {
document.execCommand("BackgroundImageCache", false, true)}
catch(e) {
};
//imgDetail_addEventListener(window, "load", imgDetail_findZooms);