if (document.images) {
		navRegisteron = new Image(); 		// Active images
		navRegisteron.src = "/common/images/topnav/register_on.gif";
		navRegisteroff = new Image();		// Inactive images
		navRegisteroff.src = "/common/images/topnav/register.gif";
		navServiceson = new Image(); 		// Active images
		navServiceson.src = "/common/images/topnav/services_on.gif";
		navServicesoff = new Image();		// Inactive images
		navServicesoff.src = "/common/images/topnav/services.gif";
		navAccounton = new Image(); 		// Active images
		navAccounton.src = "/common/images/topnav/account_on.gif";
		navAccountoff = new Image();		// Inactive images
		navAccountoff.src = "/common/images/topnav/account.gif";
		navAbouton = new Image(); 		// Active images
		navAbouton.src = "/common/images/topnav/about_us_on.gif";
		navAboutoff = new Image();		// Inactive images
		navAboutoff.src = "/common/images/topnav/about_us.gif";
		navHomeon = new Image(); 		// Active images
		navHomeon.src = "/common/images/topnav/home_on.gif";
		navHomeoff = new Image();		// Inactive images
		navHomeoff.src = "/common/images/topnav/home.gif";
	}

	function imgOn(navName) {
/*                if (document.images) {
		document[navName].src = eval(navName + "on.src");
                } */
	}

	function imgOff(navName) {
/*                if (document.images) {
		document[navName].src = eval(navName + "off.src");
                } */
	}


/*
	general rollover function
	a = element id
	b = image uri
*/
function imageswap(a, b) {
/*        document.getElementById(a).src = b; */
}