// javascript document

var nav = document.getelementbyid("menus");
var links = nav.getelementsbytagname("li");
var lilen = nav.getelementsbytagname("span"); //�жϵ�ַ
var currenturl = document.location.href;

var position = document.getelementbyid("position").innerhtml; //�жϵ�ַ
var first = 0;
for (var i = 0; i < links.length; i++) {
    var linkurl = lilen[i].innerhtml;
    if (position.indexof(linkurl) != -1) {
        first = i;
    }
}
links[first].classname = "active"; //����������ʽ



// javascript document

var nav = document.getelementbyid("navi2");
var links = nav.getelementsbytagname("li");
var lilen = nav.getelementsbytagname("a"); //�жϵ�ַ
var currenturl = document.location.href;

var position = document.getelementbyid("position").innerhtml; //�жϵ�ַ
var first = 0;
for (var i = 0; i < links.length; i++) {
    var linkurl = lilen[i].innerhtml;
    if (position.indexof(linkurl) != -1) {
        first = i;
    }
}
links[first].classname = "cur"; //����������ʽ