// JavaScript Document


// <body onLoad="runSlideShow(); ">


// <a href="/glx/home.html" id="SlideLink"><img src="biology/slideshow/images/photosynthesisTank.gif" name='SlideShow' border=0 width=380 height=220></a>
	// id="SlideLink" needed only if links
	// name='SlideShow' needed
	

// (C) 2000 www.CodeLifter.com
// http://www.codelifter.com
// Free for all users, but leave in this  header
// NS4-6,IE4-6
// Fade effect only in IE; degrades gracefully

// =======================================
// set the following variables
// =======================================

// Set slideShowSpeed (milliseconds)

var slideShowSpeed = 5000 // 5000 normal

// Duration of crossfade (seconds)
var crossFadeDuration = 3

// CHEMISTRY ARRAYS
var Pic = new Array() 
Pic[0] = 'images/fromDownstairs.jpg'
Pic[1] = 'images/spencer.jpg'
Pic[2] = 'images/fromUpstairs.jpg'
Pic[3] = 'images/kids.jpg'

var webPage = new Array()
webPage[0] = '#'
webPage[1] = '#'
webPage[2] = '#'
webPage[3] = '#'

// =======================================
// 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]
}

// var webLink = new Array()
//for (i = 0; i < p; i++){
//   webLink[i] = new Object()
//   webLink[i].href = webPage[i]
//}

function runSlideShow(){
   if (document.all){
      document.images.SlideShow.style.filter="blendTrans(duration=2)"
      document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)"
      document.images.SlideShow.filters.blendTrans.Apply()      
   }
   document.images.SlideShow.src = preLoad[j].src
   /* document.getElementById("SlideLink").href = webPage[j] */  // Use if need pics to link somewhere

   if (document.all){
      document.images.SlideShow.filters.blendTrans.Play()
   }
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runSlideShow()', slideShowSpeed)
}
