function toggleLights(){
	$("#topoverlay").each(function(){
		if($(this).css("display")=="none"){
			$(this).height($(".header").height()+15);
			$(this).css("display","block");
			$(this).css("opacity","0.8");
		} else {
			$(this).css("display","none");
			$(this).css("opacity","0");
		}
	});
	
	$("#bottomoverlay").each(function(){
		if($(this).css("display")=="none"){
			var height = $(document).height()-($(".header").height()+$(".title_container").height());
			var top = $(".header").height()+$(".title_container").height()+18;
			$(this).css("top",top);
			$(this).height(height);
			$(this).css("display","block");
			$(this).css("opacity","0.8");
		} else {
			$(this).css("display","none");
			$(this).css("opacity","0");
		}
	});
	
	if(($(".title_container").css("backgroundColor")=="rgb(255, 255, 255)") || ($(".title_container").css("backgroundColor")=="transparent")){
		$(".title_container").css("backgroundColor","#333333")
	} else {
		$(".title_container").css("backgroundColor","#FFFFFF")
	}
}