/* Fonction qui permet d'ajouter le site aux favoris */
    function AddFavoris()
    {
        window.external.AddFavorite('http://www.reservationtaxi.fr/','www.reservationtaxi.fr');
    }
	function donner_focus(champ)
	{
	document.getElementById(champ).focus();
	}
	
	function launchRefreshTimer()
    {
    	setTimeout("setRefreshTimer()", 60000);
    }
	function setRefreshTimer()
    {
    	window.location.reload();
    	setTimeout("setRefreshTimer()", 60000);
    }
	function updateMessageClass($checked)
	{
		if ($checked == true)
		{
			document.getElementById("message").setAttribute("class", "required");	
		}
		else
		{
			document.getElementById("message").setAttribute("class", "");
			document.getElementById("advice-required-message").style.display='none';
		}
	}