function create_bloc_favorites()
{
	var valchange = "";
	submitAjaxFavorites(valchange, "ajax/refresh_favorites.php");
}



function submitAjaxFavorites(data, url)
{
	var xhrObjectUser = createAjax();
	xhrObjectUser.open("POST", url, true);
	xhrObjectUser.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xhrObjectUser.send(data);
	xhrObjectUser.onreadystatechange = function()
	{
		if (xhrObjectUser.readyState == 4)
		{
			var response;	
			response     = xhrObjectUser.responseXML.documentElement;

			var items    = response.getElementsByTagName("favorites");
			//var sql = "no sql";
			var html = '<div id="coupDeCoeur">';
			html += '<h3>A saisir</h3>';
			//sql = items[0].getElementsByTagName("sql")[0].childNodes[0].nodeValue;
			var count        = items.length;
			//var pair=true;
			//html += "SQL : "+ sql +"<br/>";
			if (count>0)
			{
				for(i = 0; i < count; i++) 
				{	
					html += '<div class="annoncesCoupDeCoeurHome">';
					html += '<h2>' + items[i].getElementsByTagName("nameGood")[0].childNodes[0].nodeValue  + '<br />';
					if ( (items[i].getElementsByTagName("priceAd")[0].childNodes[0].nodeValue != "") && (items[i].getElementsByTagName("priceAd")[0].childNodes[0].nodeValue != "0") )
					{
						html += items[i].getElementsByTagName("priceAd")[0].childNodes[0].nodeValue + ' &euro;<br />';
					}
					html += items[i].getElementsByTagName("type")[0].childNodes[0].nodeValue  + '</h2>';
					html += '<img style="cursor:pointer;" onclick="show_detail(\'' + items[i].getElementsByTagName("idAd")[0].childNodes[0].nodeValue  + '\', 0 , \'' + items[i].getElementsByTagName("actionForm")[0].childNodes[0].nodeValue  + '\');" class="img_list" src="' + items[i].getElementsByTagName("media")[0].childNodes[0].nodeValue  + '" alt="Visuel Bien" />';
					html += '<p class="villeListing">' + items[i].getElementsByTagName("nameCity")[0].childNodes[0].nodeValue  + ' (' + items[i].getElementsByTagName("nameCountry")[0].childNodes[0].nodeValue  + ') <span onclick="show_detail(\'' + items[i].getElementsByTagName("idAd")[0].childNodes[0].nodeValue  + '\', 0, \'' + items[i].getElementsByTagName("actionForm")[0].childNodes[0].nodeValue  + '\');"><img class="PuceInfos" src="images/home/puce_infos.jpg" alt="Plus d\'informations" /></span></p>';
					html += '</div>';
				}
				html += '<div style="clear:both"></div>';
				html += '</div>';
				document.getElementById('centre').innerHTML += html;
			}
			else
			{
				document.getElementById('centre').innerHTML ="Pas de criteres pour cette recherche";
			}
		}
	}
}