//*************************************************
//indexSlideshow.js
//
//Summary:     Contains code to change the slide
//             show
//
//Author:      ?
//
//Created:     ?
//Summary of Modifications:
//     none
//*************************************************

//preload images
var image1=new Image();
image1.src="images/slideshow_1.jpg";
var image2=new Image();
image2.src="images/slideshow_2.jpg";
var image3=new Image();
image3.src="images/slideshow_3.jpg";
var image4=new Image();
image4.src="images/slideshow_4.jpg";

var step       = 1;
var whichimage = 1;

function slideit() {
   setTimeout("slideit()",5000);
   if (!document.images || document.getElementById("slideshow") == null) {
      return;
   }
   //If the browser is IE 4.x
   if (document.all) {
      slide.filters.blendTrans.apply();
   }

   document.getElementById("slideshow").src=eval("image"+step+".src");

   if (document.all) {
      slide.filters.blendTrans.play();
   }

   whichimage = step;
   if (step<4) {
      step++;
   }
   else {
      step=1;
   }
}

slideit();