js获取URL地址的参数 多个可以循环

function GetRequest() {
var url = location.search; //获取url中"?"符后的字串
var theRequest = new Object();
if (url.indexOf("?") != -1) {
var str = url.substr(1);
alert(str);
strs = str.split("&");
for (var i = 0; i < strs.length; i++) {
theRequest[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]);
}
}
return theRequest;
}
var request = new Object();
request = GetRequest();
var email = request['email'];
var name = request['name'];
alert(email);alert(name);
document.getElementById("emil").innerHTML = email;
document.getElementById("nae").innerHTML = name;