var myZoom_ua='msie';var W=navigator.userAgent.toLowerCase();if(W.indexOf("opera")!=-1){myZoom_ua='opera'}else if(W.indexOf("msie")!=-1){myZoom_ua='msie'}else if(W.indexOf("safari")!=-1){myZoom_ua='safari'}else if(W.indexOf("mozilla")!=-1){myZoom_ua='gecko'}var myZoom_zooms=new Array();function _el(id){return document.getElementById(id)};function myZoom_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 myView_ia(){return false};var myZoom_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 myZoom_addEventListener(obj,event,listener){if(myZoom_ua=='gecko'||myZoom_ua=='opera'||myZoom_ua=='safari'){obj.addEventListener(event,listener,false)}else if(myZoom_ua=='msie'){obj.attachEvent("on"+event,listener)}};function myZoom_removeEventListener(obj,event,listener){if(myZoom_ua=='gecko'||myZoom_ua=='opera'||myZoom_ua=='safari'){obj.removeEventListener(event,listener,false)}else if(myZoom_ua=='msie'){obj.detachEvent("on"+event,listener)}};function myZoom_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 myZoom_withoutFirst(sequence,skip){result=[];for(var i=skip;i<sequence.length;i++)result.push(sequence[i]);return result};function myZoom_createMethodReference(object,methodName){var args=myZoom_withoutFirst(arguments,2);return function(){object[methodName].apply(object,myZoom_concat(arguments,args))}};function myZoom_stopEventPropagation(e){if(myZoom_ua=='gecko'||myZoom_ua=='safari'||myZoom_ua=='opera'){e.cancelBubble=true;e.preventDefault();e.stopPropagation()}else if(myZoom_ua=='msie'){window.event.cancelBubble=true}};function myZoom(smallImageContId,smallImageId,bigImageContId,bigImageId,settings){this.recalculating=false;this.smallImageCont=_el(smallImageContId);this.smallImage=_el(smallImageId);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.loadingCont=null;if(this.settings["loadingImg"]!=''){this.loadingCont=document.createElement('DIV');this.loadingCont.style.position='absolute';this.loadingCont.style.visibility='hidden';this.loadingCont.className='myZoomLoading';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;myZoom_zooms.push(this);this.checkcoords_ref=myZoom_createMethodReference(this,"checkcoords")};myZoom.prototype.stopZoom=function(){myZoom_removeEventListener(window.document,"mousemove",this.checkcoords_ref)};myZoom.prototype.checkcoords=function(e){var y=0;var x=0;if(myZoom_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}smallY=smallX=0;var tag=this.smallImage;while(tag.tagName!="BODY"&&tag.tagName!="HTML"){smallY+=tag.offsetTop;smallX+=tag.offsetLeft;tag=tag.offsetParent}if(myZoom_ua=='msie'){r=myZoom_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(myZoom_ua=='msie'){this.smallImageCont.style.zIndex=1}return true};myZoom.prototype.mousedown=function(e){myZoom_stopEventPropagation(e);this.smallImageCont.style.cursor='move'};myZoom.prototype.mouseup=function(e){myZoom_stopEventPropagation(e);this.smallImageCont.style.cursor='default'};myZoom.prototype.mousemove=function(e){myZoom_stopEventPropagation(e);for(i=0;i<myZoom_zooms.length;i++){if(myZoom_zooms[i]!=this){myZoom_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(myZoom_ua=='gecko'||myZoom_ua=='opera'||myZoom_ua=='safari'){var tag=smallImg;while(tag.tagName!="BODY"&&tag.tagName!="HTML"){smallY+=tag.offsetTop;smallX+=tag.offsetLeft;tag=tag.offsetParent}}if(myZoom_ua=='msie'){this.positionX=event.x-this.smallImage.offsetLeft;var scrollTop=0;this.positionY=event.y+scrollTop}else{this.positionX=e.clientX-smallX;this.positionY=e.clientY-smallY;this.positionX+=window.pageXOffset;this.positionY+=window.pageYOffset}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(myZoom_createMethodReference(this,"showrect"),10)};myZoom.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.style.visibility='visible';this.bigImage.style.display='block';this.bigImage.style.visibility='visible';this.recalculating=false};myZoom.prototype.hiderect=function(){if(this.settings&&this.settings["bigImage_always_visible"]==true)return;this.pup.style.visibility="hidden";this.bigImageCont.style.display='none';this.bigImageCont.style.visibility='visible';if(myZoom_ua=='msie'){this.smallImageCont.style.zIndex=0}};myZoom.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'};myZoom.prototype.initPopup=function(){this.pup=document.createElement("DIV");this.pup.className='myZoomPup';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=myView_ia;this.smallImageCont.oncontextmenu=myView_ia};myZoom.prototype.initBigContainer=function(){var bigimgsrc=this.bigImage.src;while(this.bigImageCont.firstChild){this.bigImageCont.removeChild(this.bigImageCont.firstChild)}if(myZoom_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='myZoomHeader';f.style.position='relative';f.style.zIndex=10;f.style.left='0px';f.style.top='0px';f.style.padding='3px';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)};myZoom.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)+'px';this.loadingCont.style.visibility='visible';}if(myZoom_ua=='safari'){if(!this.safariOnLoadStarted){myZoom_addEventListener(this.bigImage,"load",myZoom_createMethodReference(this,"initZoom"));this.safariOnLoadStarted=true;return;}}else{if(!this.bigImage.complete||!this.smallImage.complete){setTimeout(myZoom_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(myZoom_createMethodReference(this,"initZoom"),100);return}if(this.loadingCont!=null)this.loadingCont.style.visibility='hidden';this.smallImageCont.style.width=this.smallImage.width+'px';this.smallImageCont.style.height=this.smallImage.height+'px';this.bigImageCont.style.left=this.smallImage.width+33+'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}if(this.pup){this.recalculatePopupDimensions();return}this.initBigContainer();this.initPopup();myZoom_addEventListener(window.document,"mousemove",this.checkcoords_ref);myZoom_addEventListener(this.smallImageCont,"mousemove",myZoom_createMethodReference(this,"mousemove"));if(this.settings&&this.settings["drag_mode"]==true){myZoom_addEventListener(this.smallImageCont,"mousedown",myZoom_createMethodReference(this,"mousedown"));myZoom_addEventListener(this.smallImageCont,"mouseup",myZoom_createMethodReference(this,"mouseup"));this.positionX=this.smallImageSizeX/2;this.positionY=this.smallImageSizeY/2;this.showrect()}};myZoom.prototype.replaceZoom=function(e,ael){var newImage=document.createElement("IMG");newImage.src=ael.href;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';var newSmallImage=document.createElement("IMG");newSmallImage.id=this.smallImage.id;newSmallImage.src=ael.rev;var wImg=document.getElementById('mi'+ael.id).width;var hImg=document.getElementById('mi'+ael.id).height;var iRatio=wImg/hImg;if(iRatio>0.8){newSmallImage.style.width=250;newSmallImage.style.height=((hImg/wImg)*250)+'px';}else{newSmallImage.style.height=300;newSmallImage.style.width=((wImg/hImg)*300)+'px';}var p=this.smallImage.parentNode;p.replaceChild(newSmallImage,this.smallImage);this.smallImage=newSmallImage;this.safariOnLoadStarted=false;this.initZoom()};function myZoom_findSelectors(id,zoom){var aels=window.document.getElementsByTagName("A");for(var i=0;i<aels.length;i++){if(aels[i].rel==id){myZoom_addEventListener(aels[i],"click",function(event){this.blur();myZoom_stopEventPropagation(event);return false});myZoom_addEventListener(aels[i],zoom.settings['thumb_change'],myZoom_createMethodReference(zoom,"replaceZoom",aels[i]));aels[i].mzextend=myZoom_extendElement;aels[i].mzextend({zoom:zoom,selectThisZoom:function(){this.zoom.replaceZoom(null,this)}});var img=document.createElement("IMG");img.src=aels[i].href;img=document.createElement("IMG");img.src=aels[i].rev}}};function myZoom_stopZooms(){while(myZoom_zooms.length>0){var zoom=myZoom_zooms.pop();zoom.stopZoom()}};function myZoom_findZooms(){var loadingText='Loading Zoom';var loadingImg='';var iels=window.document.getElementsByTagName("IMG");for(var i=0;i<iels.length;i++){if(/myZoomLoading/.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(aels[i].className=="myZoom"){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 myZoom invocation!";var rand=Math.round(Math.random()*1000000);aels[i].zoom=zoom;aels[i].style.position="relative";aels[i].style.display='block';aels[i].style.textDecoration='none';myZoom_addEventListener(aels[i],"click",function(event){this.blur();myZoom_stopEventPropagation(event);return false});if(aels[i].id==''){aels[i].id="sc"+rand}if(myZoom_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=50;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}}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="myZoomBigImageCont";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 myZoom(aels[i].id,'sim'+rand,bigCont.id,'bim'+rand,settings);zoom.initZoom();myZoom_findSelectors(aels[i].id,zoom)}}};if(myZoom_ua=='msie')try{document.execCommand("BackgroundImageCache",false,true)}catch(e){};myZoom_addEventListener(window,"load",myZoom_findZooms);