function getQueryString(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;
}
获取url值
原文:http://www.cnblogs.com/SunSong/p/7136571.html