//<!--
//These are the rollovers all navigation elements
if (document.images) {            // Active Images
	header_contact_on = new Image(); 
	header_contact_on.src = "images/nav/header_contact_on.gif";
	header_clientlogin_on = new Image(); 
	header_clientlogin_on.src = "images/nav/header_clientlogin_on.gif";

	header_contact_off = new Image(); 
	header_contact_off.src = "images/nav/header_contact_off.gif";
	header_clientlogin_off = new Image(); 
	header_clientlogin_off.src = "images/nav/header_clientlogin_off.gif";
}

// Function to 'activate' images.
function imgOn(imgName) {
	if (document.images) {
 		document[imgName].src = eval(imgName + "_on.src");
	}
}

// Function to 'deactivate' images.
function imgOff(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "_off.src");
	}
}

//-->