// Javascript for changing image
var j = 0
var i = 0

var imageArray = new Array()
imageArray[0] = 'images/tn/tn1.jpg'
imageArray[1] = 'images/tn/tn2.jpg'
imageArray[2] = 'images/tn/tn3.jpg'
imageArray[3] = 'images/tn/tn4.jpg'
imageArray[4] = 'images/tn/tn5.jpg'
imageArray[5] = 'images/tn/tn6.jpg'

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

function imageChanger(){
   if (document.images){
     document.images.changing_image.src = imageArray[j];
     j++
     if (j > (imageArray.length - 1)) j=0
     var time = setTimeout('imageChanger()', 2000)
     }
  }