function selectedNavigation(root_navigation, sub_navigation)
{
	if (root_navigation != "")
	{
		$("#navigation li a").each
		(
			function ()
			{
				var url = this.href.toString().toLocaleLowerCase();
				if (url.indexOf(root_navigation) != -1)
				{
					this.className = "navigationSelected";
				}
			}
		);
	}
	if (sub_navigation != "")
	{
		$("#sub_navigation li > a").each
		(
			function ()
			{
				var url = this.href.toString().toLocaleLowerCase();
				//alert(url + "," + sub_navigation);
				if (url.indexOf(sub_navigation) != -1)
				{
					this.className = "sub_navigationSelected";
					return false;
				}
			}
		);
	}
}

function detailTagScroll(id, ele)
{
	$("#product_intro").hide();
	$("#product_parameters").hide();
	$("#intro_tag").removeClass("landGlassGreenAndBold");
	$("#param_tag").removeClass("landGlassGreenAndBold");
	$("#" + id).slideDown("slow");
	$(ele).addClass("landGlassGreenAndBold");
}