function get_text(str, balise)
{
	var	init;
	var	end;
	var lenght;
	var	res;

	lenght = balise.length + 4;
	init = str.indexOf("<|" + balise + "|>", 0);
	if (init == -1)
		return (false);
	end = str.indexOf("</|" + balise + "|>", 0);
	if (end == -1)
		return (false);
	res = str.substring(parseInt(init) + parseInt(lenght), end);
	return (res);
}

function move_enter(evenement)
{
	var touche;

	touche = window.event ? evenement.keyCode : evenement.which;
	if (touche == 13)
	{
		document.getElementById('recherche').value = '';
	}
}