杰奇cms电脑与手机自动判断跳转代码

function isMobileBrowser(){
    var result=false;
    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";
    if(bIsIpad||(window.screen.height>=768&&window.screen.width>=1024)){
        result=false;
    }
    else if (bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) {  
        result=true; 
    }
    else
    {  
        result=false;
    }
    return result;
}

if(isMobileBrowser()){
    var currentHref=location.href;
    currentHref=currentHref.replace("www.","m.");
    location.href=currentHref;
}