function initPage() {
	var links=document.getElementsByTagName("a");
	for (var i=0;i<links.length;i++) {
		if (links[i].href==window.location.href||links[i].href+"/"==window.location.href&&links[i].parentNode.tagName=="LI") {
			links[i].parentNode.className="current_page_item";
		}
	}
}
window.onload=initPage;