var xmlHttp


//questa funzione mi prende dinamicamente i dati  
// Uso l'oggetto xmlHttp
function AggiornaDati(id,pagina)
{ 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }

// faccio apparire un'immagine mentre si carica lo script
document.getElementById("txtDettaglio").innerHTML='<img src="images/ajax-loader2.gif" />'



//richiesta pagina con variabili
var url=pagina;
url=url+"?id="+id;

url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged
xmlHttp.open("GET",url,true)
setTimeout('xmlHttp.send(null)',400);


}





function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 

		 document.getElementById("txtDettaglio").innerHTML=xmlHttp.responseText 
  
  } 
}

function stateChanged2() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 

		 document.getElementById("txtUpdate").innerHTML=xmlHttp.responseText 
  
  } 
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}