$(document).ready(function(){

	var speed = 300;
	$("#menuleft li#energiebesparing").toggle(function() {
		$("#submenu").slideDown(speed);
		$("#slogan").animate({height:'96px'}, speed);
		$("#menu").css("background-image","url(/layouts/enu/img/menu-bg-sharpbottom.png)");
	}, function() {
		$("#submenu").slideUp(speed);
		$("#slogan").animate({height:'134px'}, speed);
		setTimeout(function() { $("#menu").css("background-image","url(/layouts/enu/img/menu-bg.png)"); }, speed);
	});

});