$(document).ready(function() {
		$.preloadImages("/images/nav1Over.gif","/images/nav2Over.gif","/images/nav3Over.gif","/images/nav4Over.gif","/images/nav5Over.gif","/images/nav6Over.gif");
		$.preloadImages("/images/box1Over.gif","/images/box2Over.gif","/images/box3Over.gif");
		$.preloadImages("/images/blackBoxOver.gif","/images/learnOver.gif");

		var currentNav = $("input[@name=currentNav]").attr("value");
		$("#nav"+currentNav).css("background-image","url(/images/nav"+currentNav+"Over.gif)");

		$(".nav").hover(function() {
			var id = $(this).attr("id");
		        $("#"+id).css("background-image","url(/images/"+id+"Over.gif)");
		}, function() {
			var id = $(this).attr("id");
			$("#"+id).css("background-image","");
		});

		$(".boxes").hover(function() {
                        var id = $(this).attr("id");
                        $("#"+id).css("background-image","url(/images/"+id+"Over.gif)");        
                }, function() {
                        var id = $(this).attr("id");
                        $("#"+id).css("background-image","");
                });

		$("#blackBox").hover(function() {
			$("#blackBox").css("background-image","url(/images/blackBoxOver.gif)");
		}, function() {
			$("#blackBox").css("background-image","");
		});

		$("#learnBox a").hover(function() {
                        $("#learnBox a").css("background-image","url(/images/learnOver.gif)");
                }, function() {
                        $("#learnBox a").css("background-image","");
                });

		$(".newsLink").hover(function() {
			$(this).css("text-decoration","underline");
		}, function() {
			$(this).css("text-decoration","none");
		});

	});