function checkRecherche()
{
	var suggestions = $('<div id="suggestions"></div>');
	var input = $('#motif');
	input.parent().append(suggestions);
	input.keyup(function()
	{
		var valeur = input.val();
		if (valeur != false && valeur.length >= 2) {
			$.ajax(
			{
				type: "POST",
				url: "data/php/rechercher.php",
				data: "recherche="+encodeURIComponent(valeur),
				success: function(data)
				{
					suggestions
						.html('<div id="closerecherche"><a href="#" class="closerecherche t10 noir">x fermer</a></div>' + data)
						.show();
					initCloseSuggestions();
				},
				error: function() {
				}
			});
		}
	});
}

function initCloseSuggestions()
{
	$('.closerecherche').click(function()
	{
		$('#suggestions').hide();
	});	
}