//¶Ô±Èº¯Êý
function urlCmp (href1, href2) {
	if (href1.indexOf(href2.split('/', 4).join('/'))===0) {
		return true;
	}else {
		return false;
	}
}


function hrefHighLight(object, class_name, attribute) {
	var href = object.getElementsByTagName('a');
	
	if (!href.length){
		return false;
	}

	for (var i=0; i<href.length; i++) {
		if (urlCmp(decodeURI(href[i].href), decodeURI(window.location))) {
			href[i].setAttribute(attribute, class_name);
			break;
		}
	}
}