// JavaScript Document
// Ajax Request Object

var request = '';
try
{
	request = new ActiveXObject ("Msxml2.XMLHTTP");
	} catch(e) {
try 
{
	request = new ActiveXObject ("Microsoft.XMLHTTP");
	} catch(E) {
	
try 
{
	request = new XMLHttpRequest();
	} catch(fail) {
	
	request = null;
	}
  }
}
// if no request object was created
if ( request == null )
{
	alert("Error creating a request");
}