function MenuOn(x){ 
	obj=document.getElementById("submenu"+x).style.visibility="visible";
}

function MenuOff(x){ 
	obj=document.getElementById("submenu"+x).style.visibility="hidden"; 
}

if (document.images){
off = new Image(); off.src = "img/order-2.gif";
}
function offOf(btName) {
if (document.images){
document[btName].src = off.src;
}
}
// -->


if (document.images){
on = new Image(); on.src = "img/spec.gif";
}

function onOn(btName) {
if (document.images){
document[btName].src = on.src;
}
}