function GetQueryString(name) {    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");    var r = window.location.search.substr(1).match(reg);    if (r != null) return (r[2]); return null;}var openId = GetQueryString("openId");var index = GetQueryString("index");function IsWapPage() {    var sUserAgent = navigator.userAgent.toLowerCase();    var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";    var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os";    var bIsMidp = sUserAgent.match(/midp/i) == "midp";    var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";    var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";    var bIsAndroid = sUserAgent.match(/android/i) == "android";    var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";    var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";    var bIsWP = sUserAgent.match(/windows phone/i) == "windows phone";    //var IsWap = (bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM || bIsWP);    //return IsWap;    if (bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM || bIsWP) {        switch (index) {            case "Authorization": window.location.href = "http://www.mamicode.com/Authorization.html?openId=" + openId; break;            case "ReportExcption": window.location.href = "http://www.mamicode.com/ReportExcption.html?openId=" + openId; break;            case "ExcptionDetails": window.location.href = "http://www.mamicode.com/ReportRecord.html?openId=" + openId; break;            default: break;        }    } else {        window.location.href = "ErrorWarning.html";        }}