$(document).ready(function(){
	var n = $('#nav_main');
	var t = n.find('.topitem, .submenu');
	var s = n.find('.submenu');
	var a = n.find('li.act .submenu');
	var faded = false;
	
	if($.browser.msie){
		var waitTime = 500;
		var shortFade = 200;
		var longFade = 1000;
	}else{
		var waitTime = 500;
		var shortFade = 200;
		var longFade = 1000;
	}

	// s.css('zoom', 1);
	
	if($('body#uid_1').length && !($.browser.msie)){
		fadeElements = $('#header, #bottomleft');
		// fadeElements.css('zoom', 1);
		fadeElements.css('opacity', 0.2);

		t.find('a').mouseover(function(){
			if(!faded){
				fadeElements.fadeTo(longFade, 1.0);
				faded = true;
			}
		});
	}
	
	a.show();
	
	t.find('a').mouseover(function(){
		var menu = $(this).parents('li').find('.submenu');
		s.stop(true);
		menu.css('opacity', 1.0);
		s.not(menu).fadeOut(shortFade);
		menu.fadeIn(shortFade);
	});

	n.mouseout(function(){
		s.not(a).delay(waitTime).fadeOut(shortFade);
		a.css('opacity', 1.0);
		a.delay(waitTime).fadeIn(shortFade);
	});

	
	$(".showcase").showcase({
	animation: { interval: 4500,
				stopOnHover: true,
				easefunction: "swing",
				speed: 600 },
	navigator: {
		position: "bottom-left",
		css: { padding:"0px",
			margin: "0px 0px 1px 1px" },
		showNumber: true,
		item: {
			css: {  height:"16px",
					"line-height":"16px",
					width:"16px",
					"-moz-border-radius": "0px",
					"-webkit-border-radius": "0px",
					backgroundColor: "#999999",
					borderColor:"#999999",
					margin: "0px",
					"text-align": "center",
					"vertical-align": "middle" },
			cssHover: {
				backgroundColor: "#ababab",
				borderColor: "#ababab" },
			cssSelected: {
				backgroundColor: "#dadada",
				borderColor: "#dadada" }
		}
	},
	titleBar: { enabled: false }
});
	
	
});