var arImages=new Array();

function Preload() {
 var temp = Preload.arguments; 
 for(x=0; x < temp.length; x++) {
  arImages[x]=new Image();
  arImages[x].src=Preload.arguments[x];
 }
}

var rotate = 3500; 
var count = 0;

function RotateImg(sImageBar){

 document.getElementById(sImageBar).src=arImages[count].src;
 count++;
 if(count==arImages.length){
 	count = 0;
 }
 setTimeout(function(){ self.RotateImg(sImageBar) }, rotate);

}