/*
+ + + + + + + + + + + + + + + + + + + + + + + + + + +
+ © 2004 by Alexey Stoletniy <alexey@stoletniy.ru>  +
+ + + + + + + + + + + + + + + + + + + + + + + + + + +
*/

function preloadImg() {
     var d=document; d.p = new Image; d.p.src="images/circle-yellow.gif";
}

function setImg(img) {
	t = document.getElementById(img).src;
	 document.getElementById(img).src = "images/circle-yellow.gif";
}

function setBack(img) {
	 document.getElementById(img).src = t;
}