//ajax

function getXmlHttpRequestObject() 
{
	if (window.XMLHttpRequest) 
	{
		return new XMLHttpRequest(); //Not IE
	} 
	else if(window.ActiveXObject) 
	{
		return new ActiveXObject("Microsoft.XMLHTTP"); //IE
	} 
	else 
	{
		alert("Your browser doesn't support the XmlHttpRequest object.  Better upgrade to Firefox.");
	}
}			

var http = getXmlHttpRequestObject();

function send_ajax(id,tip) 
{
  http.open('get', '/ajax/fisier.php', true);
  document.getElementById('trimite_prieten').innerHTML='<div align=\'center\'><br><b>Va rugam asteptati</b><br><img src=\'images/loading.gif\' border=\'0\' align=\'middle\'><br></div>';
  http.onreadystatechange = handleResponse_send_ajax;
  http.send(null);
}

function handleResponse_send_ajax() 
{
  if(http.readyState == 4)
  {
	  var response = http.responseText;
	  document.getElementById('id').innerHTML = response;
  }
}