// JavaScript Document

function preloadNavBar() {
	if (document.images) {
		var navs=document.getElementById("nav-bar").getElementsByTagName("li");
		for (var i=0; i<navs.length; i++) {
			var base=navs[i].id.substring(4);
			navs[i].over=new Image;
			navs[i].over.src="images/nav/"+base+"_f2.jpg";
			navs[i].down=new Image;
			navs[i].down.src="images/nav/"+base+"_f3.jpg";
		}
	}
}