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

	nav_contactus_off = new Image(); 
	nav_contactus_off.src = "images/nav/nav_contactus_off.gif";
	nav_howtodonate_off = new Image(); 
	nav_howtodonate_off.src = "images/nav/nav_howtodonate_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");
	}
}
//-->