$(document).ready(function() {
	$("div[class=nav_button]").each(function() {
		var url = "";
		url = $(this).children("a").attr("href");
		$(this).click(function() {
			//window.location.href = url;
		});
                $(this).mouseenter(function() {
                    $(this).addClass("nav_button_over");
                    $(this).children("div[class=nav_dropdown]").each(function() {
                        $(this).css("display","block");
                        //$(this).fadeIn("fast");
                    });
                });
                $(this).mouseleave(function() {
                    $(this).removeClass("nav_button_over");
                    $(this).children("div[class=nav_dropdown]").each(function() {
                        $(this).css("display","none");
                        //$(this).fadeOut("fast");
                    });
                });

	});
	// Initialize lightbox items
	$('a[rel="lightbox"]').colorbox({transition:'fade', speed:500});
	init_sponsors();
});