function goPAGE() {

if ((navigator.userAgent.match(/(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i))) {

window.location.href="手机版地址";

}

}

else {

window.location.href="你的电脑版地址";    }

}

goPAGE();

//平台、设备和操作系统

        var system = {

            win: false,

            mac: false,

            xll: false,

            ipad:false

        };

        //检测平台

        var p = navigator.platform;

        system.win = p.indexOf("Win") == 0;

        system.mac = p.indexOf("Mac") == 0;

        system.x11 = (p == "X11") || (p.indexOf("Linux") == 0);

        system.ipad = (navigator.userAgent.match(/iPad/i) != null)?true:false;

        //跳转语句，如果是手机访问就自动跳转到wap.baidu.com页面

        if (system.win || system.mac || system.xll||system.ipad) { 

        } else { 

            window.location.href = "手机版地址"; 
}