var thisurl = location.href;
	
function checkSidenav()
	{
	var pointerhref;
	if (document.getElementById("sidebar")){
	var links = document.getElementById("sidebar").getElementsByTagName("li");
	for(i = 0; i < links.length; i++)
		{
		pointerhref = links[i].getElementsByTagName("a")[0].href;
		//alert(links[i].href +' :: '+thisurl)
		if (thisurl.indexOf(pointerhref)!=-1)
			{
			links[i].className = "current";
			//alert(links[i].className);
			break;
			}
		}
	}
	};