// JavaScript Document
var elem_div = "";
var testo_div = "";

var http = createRequestObject();

function createRequestObject(){  	  
  var request_o; //dichiarazione della variabile che conterrą l'oggetto.  	  
  var browser = navigator.appName; //nome del browser  	  
  if(browser == "Microsoft Internet Explorer"){  			 
    request_o = new ActiveXObject("Microsoft.XMLHTTP");  // per IE	  
    }else{  		    
      request_o = new XMLHttpRequest(); // per altri browser 	  
    }  	
    return request_o; //ritorna l'oggetto 
    }


function handleHttpResponse() {
  if (http.readyState == 4) {
    response = http.responseText;	
//	alert("resp " + response);
	testo_div = response;
	elem_div.innerHTML = response;
  }
}

function leggi_ajax_web(page,elemento,par) {
	today = new Date();
	timest = today.getHours()+""+today.getMinutes()+""+today.getSeconds();
	
//	alert("eccomi " + page);
	if(par==1)
	  elem_div = window.document.getElementById(elemento);
	else
	  elem_div = window.parent.document.getElementById(elemento);
		
//  alert("eccomi 33 " + elem_div.innerHTML);
  http.open('POST',page, true);
  http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
  http.onreadystatechange = handleHttpResponse;
  http.send("a=1&t="+timest); //id_reg="+selectValue+"&id_url="+selectValue2);
  
  return testo_div;
}