Ajax WWW e WWW2

[pieroseko]

<script language="javascript">
function createRequestObject() {  
     var ro;  
     var browser = navigator.appName;  
     if(browser == "Microsoft Internet Explorer"){  
         ro = new ActiveXObject("Microsoft.XMLHTTP");  
     }else{  
         ro = new XMLHttpRequest();  
     }  
     return ro;  
 }  
   
 var http = createRequestObject();  
  
 function SendRequest(mymethod,mypage) { 
     document.domain = "dominio.it" ;
     http.open(mymethod, mypage);  
     http.onreadystatechange = handleResponse;  
     http.send(null); 
 }

 
 function handleResponse() {  
     if(http.readyState == 4){  
         var response = http.responseText;
         document.getElementById('myForum').innerHTML = response ;
     }  
 }
 
SendRequest('GET','http://forum.dominio.it/'); 
 
</script> 

potrebbe andare una cosa del genere ?