
// Slideshow script

var slideShowSpeed  = 3500; // 4 seconds per image
var slideShowSpeed2 = 3300; // <4 seconds per image
var crossFadeDuration = 2; // 3 second crossfade
var Pic  = new Array();
var Pic2 = new Array();
var t;
var u;
var j = 0;
var k = 0;
var p = 0;
var q = 0;
var fade = true;
var initialised  = false;
var initialised2 = false;
var preLoad  = new Array()
var preLoad2 = new Array()

function runSlideShow(){
   if (!initialised) {
		p = Pic.length;
		for (i = 0; i < p; i++){
		   preLoad[i] = new Image()
		   preLoad[i].src = Pic[i]
		}
		initialised = true;
   }
   if (fade && 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
   if (fade && document.all){
      document.images.SlideShow.filters.blendTrans.Play()
   }
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runSlideShow()', slideShowSpeed)
}


function runSlideShow2(){
   if (!initialised2) {
		q = Pic2.length;
		for (i2 = 0; i2 < q; i2++){
		   preLoad2[i2] = new Image()
		   preLoad2[i2].src = Pic2[i2]
		}
		initialised2 = true;
   }
   if (fade && document.all){
      document.images.SlideShow2.style.filter="blendTrans(duration=2)"
      document.images.SlideShow2.style.filter="blendTrans(duration=crossFadeDuration)"
      document.images.SlideShow2.filters.blendTrans.Apply()      
   }
   document.images.SlideShow2.src = preLoad2[k].src
   if (fade && document.all){
      document.images.SlideShow2.filters.blendTrans.Play()
   }
   k = k + 1
   if (k > (q-1)) k=0
   u = setTimeout('runSlideShow2()', slideShowSpeed2 )
}


// Put into body..
//  assign images to Pic[]
// Pic[0] = 'images/MrsBradbury.gif'
// Pic[1] = 'images/MissMorris.gif'
// Pic[2] = 'images/MrsChadwick.gif'
//
// <body onLoad="runSlideShow()">
//
// <td id="VU" width="47%" rowspan="30" style="text-align: center" width=300 valign="top">
//    <img src="images/blank1.gif" name='SlideShow' width=300/>
// </td>



