【原创】Javascript-获取URL请求参数

function getUrlParam()
{
    var param = [], hash;
    var url = window.location.href;//获取网页的url
    var hashes = url.slice(url.indexOf('?') + 1).split('&');//将url进行参数拆分
    for(var i = 0; i < hashes.length; i++)
    {//循环抓取每个参数
        hash = hashes[i].split('=');
        param.push(hash[0]);
        param[hash[0]] = hash[1];
    }
    return param;
}
var first = getUrlVars()["userid"];
var second = getUrlVars()["password"];