var xmlHttpLis

function visualizzaListaVideo()
{ 
xmlHttpLis=GetXmlHttpObjectLis()
if (xmlHttpLis==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var urlLis="tic_lista_video.php"
urlLis=urlLis+"?sid="+Math.random()
xmlHttpLis.onreadystatechange=stateChangedListaVideo
xmlHttpLis.open("GET",urlLis,true)
xmlHttpLis.send(null)
}


function stateChangedListaVideo() 
{ 
if (xmlHttpLis.readyState==4 || xmlHttpLis.readyState=="complete")
 { 
 document.getElementById("lista_video").innerHTML=xmlHttpLis.responseText 
 } 
}

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