var Slides=["images/banner1.jpg","images/banner2.jpg","images/banner3.jpg"];function CacheImage(b){var a=new Image;a.src=b;return a}function ShowSlide(a){if(SlideReady){NextSlide=CurrentSlide+a;document.SlideShow.Previous.disabled=NextSlide==0;document.SlideShow.Next.disabled=NextSlide==Slides.length-1;if(NextSlide>=0&&NextSlide<Slides.length){document.images["Screen"].src=Slides[NextSlide].src;CurrentSlide=NextSlide++;Message="Picture "+(CurrentSlide+1)+" of "+Slides.length;self.defaultStatus=Message;if(a==1)CacheNextSlide()}return true}}function Download(){if(Slides[NextSlide].complete){SlideReady=true;self.defaultStatus=Message}else setTimeout("Download()",100);return true}function CacheNextSlide(){if(NextSlide<Slides.length&&typeof Slides[NextSlide]=="string"){SlideReady=false;self.defaultStatus="Downloading next picture...";Slides[NextSlide]=CacheImage(Slides[NextSlide]);Download()}return true}function StartSlideShow(){CurrentSlide=-1;Slides[0]=CacheImage(Slides[0]);SlideReady=true;ShowSlide(1)}