function preloadImages(urls) {
  var img = new Array();
  for(var i=0;i<urls.length;i++) {
   img[img.length] = new Image();
   img[img.length - 1].src = urls[i]; //alert(img[img.length-1].src);
  }
 }
function loadEm() {
 var img=new Array("images2/home_mouse.jpg","images2/people_mouse.jpg","images2/facres_mouse.jpg","images2/forprostuds_mouse.jpg","images2/forcurrstuds_mouse.jpg","images2/links_mouse.jpg","images2/contactus_mouse.jpg","images2/bannerleft_on.jpg");
 preloadImages(img);
}