// JavaScript Document
// define the image variables and preload the images
// On images are at 0,2,4, Off images are at 1,3,5

	var current_sub_menu = "";
	var imageURL = new Array("/images/home-on.jpg","/images/home-off.jpg",
				 "/images/about_us-on.jpg","/images/about_us-off.jpg",
				 "/images/services-on.jpg","/images/services-off.jpg",
				 "/images/order_online-on.jpg", "/images/order_online-off.jpg",
				 "/images/contact_us-on.jpg", "/images/contact_us-off.jpg");
	var imageInfo = new Array();

	for(i=0;i<imageURL.length;i++)
	{
		imageInfo[i] = new Image();
		imageInfo[i].src = imageURL[i];
	}


// define the rollon and rolloff() functions

	
function rollon(xid)
{
	document.getElementById(xid).src = eval("imageInfo[" + xid*2 + "].src");
}
function rolloff(xid)
{
	document.getElementById(xid).src = eval("imageInfo[" + (xid*2+1) + "].src");	
}