javascript 跨域名 精简

javascript 跨域名 精简

function hotsearch(index)
{
   if (window.XMLHttpRequest)
   {// code for IE7+, Firefox, Chrome, Opera, Safari
       xmlhttp=new XMLHttpRequest();
     //sortname = encodeURI(sortname);
   }
   else
   {// code for IE6, IE5
       xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
         //sortname = encodeURI(sortname);
   }
                        //q = encodeURI(type);
   gScriptObj = document.createElement("script");
   gScriptObj.setAttribute("type", "text/javascript");
   gScriptObj.setAttribute("charset", "utf-8");
           //if(index ==1)
        //{
   gScriptObj.setAttribute("src", index);   //index为ajax需要访问的url地址
   headObj = document.getElementsByTagName("head").item(0);
   headObj.appendChild(gScriptObj);

 headObj = document.getElementsByTagName("head").item(0);                                                                                                                 
        headObj.appendChild(gScriptObj);  

}

　　

完