js 读取Request 值[转]

<script language="javascript" >
/*
*--------------- Read.htm -----------------
* Request[key]
* 功能:实现URL字符串提取,Request("AAA")
* 参数:key,字符串.
* 实例:alert(Request["AAA"])
*--------------- Request.htm -----------------
*/
var url=location.search;
var Requ[---]est = new Object();
if(url.indexOf("?")!=-1)
{
var str = url.substr(1) //去掉?号
strs = str.split("&");
for(var i=0;i<strs.length;i++)
{
Request[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);
}
}
document.write(Request["username"]);
document.write(Request["sex"]);
//alert(Request["username"])
//alert(Request["sex"])
</script>