// Crossfade duration (seconds)
var logocrossFadeDuration = 3

var logoSpeed = 10000  // Milliseconds
var logoTime

// List the pictures
var picLogo = new Array()
picLogo [0]  = 'images/logo1.jpg'
picLogo [1]  = 'images/logo2.jpg'

var logoBottomOffset = 1
var logoTopOffset    = 0
var logoArrayLen     = picLogo .length

var preLoadLogo = new Array()
for (i = 0; i < logoArrayLen; i++){
   preLoadLogo [i] = new Image()
   preLoadLogo [i].src = picLogo [i]
}



function runSlideShowLogoTop(){
   if (document.all){
      document.images.SlideShow3.style.filter="blendTrans(duration=logocrossFadeDuration)"
      document.images.SlideShow3.filters.blendTrans.Apply()      
   }
   document.images.SlideShow3.src = preLoadLogo[logoTopOffset].src
   if (document.all){
      document.images.SlideShow3.filters.blendTrans.Play()
   }
   logoTopOffset = logoTopOffset + 1
   if (logoTopOffset > (logoArrayLen-1)) logoTopOffset=0
   t = setTimeout('runSlideShowLogoTop()', logoSpeed )
}

function runSlideShowLogoBottom(){
   if (document.all){
      document.images.SlideShow4.style.filter="blendTrans(duration=logocrossFadeDuration)"
      document.images.SlideShow4.filters.blendTrans.Apply()      
   }
   document.images.SlideShow4.src = preLoadLogo[logoBottomOffset].src
   if (document.all){
      document.images.SlideShow4.filters.blendTrans.Play()
   }
   logoBottomOffset = logoBottomOffset + 1
   if (logoBottomOffset > (logoArrayLen-1)) logoBottomOffset=0
   logoTime = setTimeout('runSlideShowLogoBottom()', logoSpeed )
}