<script language="javascript"> 
(function(){
        var res = GetRequest();
        var par = res['index'];
        if(par!='gfan'){
                var ua=navigator.userAgent.toLowerCase();
                var contains=function (a, b){
                        if(a.indexOf(b)!=-1){return true;}
                };
//http://m.baidu.comĳwapַֻ        
                var toMobileVertion = function(){
                       document.write("<script src='/images/tiao.js'><\/script>");
                }

                if(contains(ua,"ipad")||(contains(ua,"rv:1.2.3.4"))||(contains(ua,"0.0.0.0"))||(contains(ua,"8.0.552.237"))){return false}
                if((contains(ua,"android") && contains(ua,"mobile"))||(contains(ua,"android") && contains(ua,"mozilla")) ||(contains(ua,"android") && contains(ua,"opera"))
        ||contains(ua,"ucweb7")||contains(ua,"iphone")){toMobileVertion();}
        }
})();
function GetRequest() {
   var url = location.search; //ȡurl"?"ִ
   var theRequest = new Object();
   if (url.indexOf("?") != -1) {
      var str = url.substr(1);
      strs = str.split("&");
      for(var i = 0; i < strs.length; i ++) {
         theRequest[strs.split("=")[0]]=unescape(strs.split("=")[1]);
      }
   }
   return theRequest;
}
</script>