// 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/btn_homeOver.gif","/images/btn_home.gif",
				 "/images/btn_aboutusOver.gif","/images/btn_aboutus.gif",
				 "/images/btn_servicesOver.gif","/images/btn_services.gif",
				 "/images/btn_galleryOver.gif", "/images/btn_gallery.gif",
				 "/images/btn_inquiriesOver.gif", "/images/btn_inquiries.gif");
	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");	
}