// put images to preload in this array
var imglist = new Array("ellenbesso.gif","tlm.gif","klh.gif","jc.gif","pibetaphi.gif","tf.gif","tfblog.gif","timeorg.gif","hrjudo.gif","panheads.gif","tf_magazine.gif","atyourrequest.gif","wbw.gif","stopaids.gif");
var imagepath = "images/";

// preload (change path to images if necessary)
if (document.images) {
	var image_list = new Array();
	for (var preload_counter=0; preload_counter<imglist.length; preload_counter++) {
  	image_list[preload_counter] = new Image(); 
		image_list[preload_counter].src = imagepath + imglist[preload_counter];	
  }
}

var swaptime;
// millisecond delay to restore original image 
var restore_delay = 400; 
function swapimg(num) {
	if (swaptime) clearTimeout(swaptime);
	if (document.images) {
		document.swap.src = image_list[num].src;
	}
}

function restoreimg() {
	swaptime = setTimeout("swapimg("+0+")",restore_delay);
}