var gallery=$("photoGallery");var children=gallery.getElementsByTagName("div");var caption=$("imgText");var peekElement=document.createElement("span");var mainElement=document.createElement("span");var nextPeekElement=document.createElement("span");peekElement.className="galleryPeek";nextPeekElement.className="galleryPeek";mainElement.className="mainElementPGallery";gallery.appendChild(mainElement);gallery.appendChild(peekElement);gallery.appendChild(nextPeekElement);var currentPic=0,picWidth=390,gap=2;var timer,rate=40,rateChange=2;var mainLeft,peekLeft,nextPeekLeft,sliding=false;function doSlide(){mainLeft-=rate;peekLeft-=rate;nextPeekLeft-=rate;rate-=rateChange;mainElement.style.left=mainLeft+"px";peekElement.style.left=peekLeft+"px";nextPeekElement.style.left=nextPeekLeft+"px";if((rateChange>0&&peekLeft<=0)||(rateChange<0&&nextPeekLeft>=0)){window.clearInterval(timer);setNextPic();}}function slide(){sliding=true;if(timer!=null){window.clearInterval(timer);}timer=window.setInterval("doSlide()",40);}function setNextPic(){var nextPic=(currentPic==(children.length-1)?0:currentPic+1);var nextNextPic=(nextPic==(children.length-1)?0:nextPic+1);mainElement.style.backgroundImage=children[currentPic].style.backgroundImage;peekElement.style.backgroundImage=children[nextPic].style.backgroundImage;nextPeekElement.style.backgroundImage=children[nextNextPic].style.backgroundImage;mainLeft=0;peekLeft=(picWidth+gap);nextPeekLeft=(picWidth+gap)*2;mainElement.style.left=mainLeft+"px";peekElement.style.left=peekLeft+"px";nextPeekElement.style.left=nextPeekLeft+"px";caption.innerHTML=children[currentPic].title;sliding=false;}setNextPic();$("prevLink").onclick=function(){if(sliding){return ;}currentPic=(currentPic==0?children.length-1:currentPic-1);rate=-40;rateChange=-2,nextPeekLeft=-picWidth-gap;nextPeekElement.style.backgroundImage=children[currentPic].style.backgroundImage;slide();};$("nextLink").onclick=function(){if(sliding){return ;}currentPic=(currentPic==(children.length-1)?0:currentPic+1);rate=40;rateChange=2;slide();};