分享两个手机访问pc网站自动跳转手机端网站代码

(function() {
      if (/Android|webOS|iPhone|iPad|Windows Phone|iPod|BlackBerry|SymbianOS|Nokia|Mobile|Opera Mini/i.test(navigator.userAgent)) {
        var siteName = window.location.pathname;
        if (url.indexOf("&＃63;pc") <0) {
          try {
				if (typeof siteName !== "undefined") {
            	window.location.href = "https://m.jb51.net" + siteName
          		} 
          } catch (e) {}
        }
      }
    })();

;(function() {
  var reWriteUrl = function(url) {
    if (url) {
      var Splits = url.split("/"),
      siteName = window.location.pathname;
      if (typeof siteName !== "undefined") {
        return "https://www.jb51.net" + siteName
      }
    }
  };
  if (!/Android|webOS|iPhone|iPad|Windows Phone|iPod|BlackBerry|SymbianOS|Nokia|Mobile|Opera Mini/i.test(navigator.userAgent)) {
    var url = window.location.href;
    var pathname = window.location.pathname;
    if (url.indexOf("&＃63;m") <0) {
      try {
        window.location.href = reWriteUrl(url)
      } catch(e) {}
    }
  }
})();

$(function(){ 
 var MobileUA = (function() { 
  var ua = navigator.userAgent.toLowerCase(); 
 
  var mua = { 
   IOS: /ipod|iphone|ipad/.test(ua), //iOS 
   IPHONE: /iphone/.test(ua), //iPhone 
   IPAD: /ipad/.test(ua), //iPad 
   ANDROID: /android/.test(ua), //Android Device 
   WINDOWS: /windows/.test(ua), //Windows Device 
   TOUCH_DEVICE: ('ontouchstart' in window) || /touch/.test(ua), //Touch Device 
   MOBILE: /mobile/.test(ua), //Mobile Device (iPad) 
   ANDROID_TABLET: false, //Android Tablet 
   WINDOWS_TABLET: false, //Windows Tablet 
   TABLET: false, //Tablet (iPad, Android, Windows) 
   SMART_PHONE: false //Smart Phone (iPhone, Android) 
  }; 
 
  mua.ANDROID_TABLET = mua.ANDROID && !mua.MOBILE; 
  mua.WINDOWS_TABLET = mua.WINDOWS && /tablet/.test(ua); 
  mua.TABLET = mua.IPAD || mua.ANDROID_TABLET || mua.WINDOWS_TABLET; 
  mua.SMART_PHOnE= mua.MOBILE && !mua.TABLET; 
 
  return mua; 
 }()); 
 
 //SmartPhone 
 if (MobileUA.SMART_PHONE) { 
  // 移动端链接地址 
   
  document.location.href = 'http://www.aaa.com/wap/index.html'; 
 } 
}); 

 
function mobile_device_detect(url)
{ 
 var thisOS=navigator.platform; 
 var os=new Array("iPhone","iPod","iPad","android","Nokia","SymbianOS","Symbian","Windows Phone","Phone","Linux armv71","MAUI","UNTRUSTED/1.0","Windows CE","BlackBerry","IEMobile");
 for(var i=0;i