globalsubmitForm.getUrlQueryString = function (name) {
???var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
???var r = window.location.search.substr(1).match(reg);
???if (r != null)
???{
???????return unescape(r[2]);
???}
???return null;
}
读取url后参数方法
原文地址：http://www.cnblogs.com/LGDD/p/7746408.html