var main_img0=new Image()
main_img0.src="images/rotation/14.gif"
var main_img1=new Image()
main_img1.src="images/rotation/1.gif"
var main_img2=new Image()
main_img2.src="images/rotation/2.gif"
var main_img3=new Image()
main_img3.src="images/rotation/3.gif"
var main_img4=new Image()
main_img4.src="images/rotation/4.gif"
var main_img5=new Image()
main_img5.src="images/rotation/5.gif"
var main_img6=new Image()
main_img6.src="images/rotation/6.gif"
var main_img7=new Image()
main_img7.src="images/rotation/7.gif"
var main_img8=new Image()
main_img8.src="images/rotation/8.gif"
var main_img9=new Image()
main_img9.src="images/rotation/9.gif"
var main_img10=new Image()
main_img10.src="images/rotation/10.gif"
var main_img11=new Image()
main_img11.src="images/rotation/11.gif"
var main_img12=new Image()
main_img12.src="images/rotation/12.gif"
var main_img13=new Image()
main_img13.src="images/rotation/13.gif"


var step=1
function slideit(){
//if browser does not support the image object, exit.
if (!document.images)
return
document.images.slide.src=eval("main_img"+Math.round(Math.random()*13)+".src")
//call function "slideit()" every 2.5 seconds
setTimeout("slideit()",5000)
}