var item1_on = new Image;
item1_on.src = "images/itemClickHere-on.gif";
var item1_off = new Image;
item1_off.src = "images/itemClickHere.gif";

var item2_on = new Image;
item2_on.src = "images/itemClickHere-on.gif";
var item2_off = new Image;
item2_off.src = "images/itemClickHere.gif";

var item3_on = new Image;
item3_on.src = "images/itemClickHere-on.gif";
var item3_off = new Image;
item3_off.src = "images/itemClickHere.gif";

var item4_on = new Image;
item4_on.src = "images/itemClickHere-on.gif";
var item4_off = new Image;
item4_off.src = "images/itemClickHere.gif";

var item5_on = new Image;
item5_on.src = "images/itemClickHere-on.gif";
var item5_off = new Image;
item5_off.src = "images/itemClickHere.gif";

var item10_on = new Image;
item10_on.src = "images/itemClickHere-on.gif";
var item10_off = new Image;
item10_off.src = "images/itemClickHere.gif";

var cart1_on = new Image;
cart1_on.src = "images/itemAddToCart2-on.gif";
var cart1_off = new Image;
cart1_off.src = "images/itemAddToCart2.gif";

var cart2_on = new Image;
cart2_on.src = "images/itemAddToCart2-on.gif";
var cart2_off = new Image;
cart2_off.src = "images/itemAddToCart2.gif";

function change(imgName) {
	imgOn = eval(imgName + "_on.src");
	document [imgName].src = imgOn;
}

function revert(imgName) {
	imgOff = eval(imgName + "_off.src");
	document [imgName].src = imgOff;
}