// JavaScript Document

function LoadNav()
{
	var navImages = document.getElementById("nav").getElementsByTagName("img");
	
	for(var i = 0; i <= navImages.length-1; i++)
	{
		if (navImages[i].src.indexOf("_off") > 0)
		{
			navImages[i].onmouseover = function () { 
			this.src = this.src.replace("_off", "_on"); }
			
			navImages[i].onmouseout = function () { 
			this.src = this.src.replace("_on", "_off"); }
		}
	}
}