//根据传递过来的参数name获取对应的值
//根据传递过来的参数name获取对应的值
function getParameter(name) {
var reg = new RegExp("(^|&)" + name+ "=([^&]*)(&|$)","i");
var r = location.search.substr(1).match(reg);
if (r!=null) return (r[2]); return null;
}
//根据传递过来的参数name获取对应的值
//根据传递过来的参数name获取对应的值
function getParameter(name) {
var reg = new RegExp("(^|&)" + name+ "=([^&]*)(&|$)","i");
var r = location.search.substr(1).match(reg);
if (r!=null) return (r[2]); return null;
}