var blank = false;

$(document).ready(function(){
	if($("#recherche").val() == ""){
		reset_champsearch();
	}

	$("#recherche").focus(function(){
			if(blank){
				$("#recherche").val("");
			}
		}).blur(function(){
			if($("#recherche").val() != "")
			{
				blank = false;
			}
			else reset_champsearch();
		});
});

function reset_champsearch(){
	$("#recherche").val("Rechercher");
	blank = true;
}




function ajax_recherche(){
	var texte = $('#recherche').attr('value');
	if($("#res").size()==0){
		return true;
	}
	//alert("recherche:"+texte);
	$.ajax({
		url:		"includes/recherche/ajax_resultats.php",
		type:		"POST",
		data:		"recherche="+texte+
					"&ajax=1",
		beforeSend:	function(){
			$("#res").html('<div style="line-height:24px;font-size:10pt;"><img src="images/recherche_loading.gif" border="0"/> Chargement en cours... </div>');
		},
		success:	function(msg){
			//alert(msg);
			$("#res").html(msg);
		}
	});
	return false;
}