// JavaScript Document
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

//Edit this line to list all of your background images
var backgroundSrcs = new Array("../images/lizard1.gif","../images/giraffe.gif","../images/bird.gif")

function pickimage(){
//This line picks an image at random from the list you entered above
var bgimage=backgroundSrcs[(Math.round(Math.random()*(backgroundSrcs.length-1)))]

//This line applies the background image to your masthead
document.getElementById("indeximg1").style.background = "url('" + bgimage + "') no-repeat center";
} 

// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 6000;

// Duration of crossfade (seconds)
var crossFadeDuration = 10;

// Specify the image files
var Pic = new Array() // don't touch this
// to add more images, just continue
// the pattern, adding to the array below

Pic[0] = '../images/1.gif'
Pic[1] = '../images/2.gif'
Pic[2] = '../images/4.gif'
//Pic[3] = '../images/4.gif'

// =======================================
// do not edit anything below this line
// =======================================

var t;
var j = 0;
var p = Pic.length;

var preLoad = new Array()
for (i = 0; i < p; i++){
   preLoad[i] = new Image();
   preLoad[i].src = Pic[i];
}

function runSlideShow(){
   if (document.all){
      document.images.SlideShow.style.filter="blendTrans(duration=20)";
      document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)";
      document.images.SlideShow.filters.blendTrans.Apply();     
   }
   document.images.SlideShow.src = preLoad[j].src;
   if (document.all){
      document.images.SlideShow.filters.blendTrans.Play();
   }
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runSlideShow()', slideShowSpeed)
}