function getHTTPObject()
{
  var xmlhttp = false;
  /* Compilation conditionnelle d'IE */
  /*@cc_on
  @if (@_jscript_version >= 5)
  try
  {
	  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	}
			            catch (e)
				         {
					         try
						         {
							            xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
								            }
									            catch (E)
										            {
											               xmlhttp = false;
												               }
													            }
														      @else
														           xmlhttp = false;
															     @end @*/
if (!xmlhttp && typeof XMLHttpRequest != 'undefined')
{
	try
	{
	xmlhttp = new XMLHttpRequest();
	}
	catch (e)
       {
          xmlhttp = false;
       }
}
if (xmlhttp)
{
	xmlhttp.onreadystatechange=function()
	{
		if (xmlhttp.readyState == 4)
		{
			if (xmlhttp.status == 200) 
			{
				//alert(xmlhttp.responseText);
				if(xmlhttp.responseText==0)
					setResponse("<span style='color:red;'>Erreur, le vote n'a pas &eacute;&eacute; pris en considération</span>");
				else if(xmlhttp.responseText==1)
					setResponse("<span style='color:green;'>Merci !</span>");
				else if(xmlhttp.responseText==2)
					setResponse("<span style='color:red;'>Vous avez d&eacute;j&agrave; vot&eacute; pour cet article !</span>");
					
			}
			else
			{
				setResponse("Impossible de voter pour le moment");
			}
	           }
	       }
	}
	return xmlhttp;
}
																																											    function sendVoteRequest(id_node,value)
{
	var xmlhttp = getHTTPObject();
	xmlhttp.open("POST", "http://www.ligams.com/layout/set/empty/vote/ajax_vote",true);
	xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xmlhttp.send("id_node="+id_node+"&valeur="+value);
	return false;
}
function setResponse(str)
{
	//if(null!=str) 
	document.getElementById('vote_response').innerHTML = str;
	//else document.getElementById('vote_response').innerHTML = "Erreur";
}