// JavaScript Document
{
aboutus = new Image();
aboutus.src = "images/nav/off/hnav_AboutUs.gif";
contact = new Image();
contact.src = "images/nav/off/hnav_Contact.gif";
how = new Image();
how.src = "images/nav/off/hnav_How.gif";

aboutusOn = new Image();
aboutusOn.src = "images/nav/on/hnav_AboutUs.gif";
contactOn = new Image();
contactOn.src = "images/nav/on/hnav_Contact.gif";
howOn = new Image();
howOn.src = "images/nav/on/hnav_How.gif";
}
function imgOn(imgName)
{
	//alert(imgName);
	document.images[imgName].src = eval(imgName + "On.src");
	//alert(document.images[imgName].src);
}
function imgOff(imgName)
{
	//alert(imgName);
	document.images[imgName].src = eval(imgName + ".src");
}