var kContenufooter = 20;
var timerContenufooter = null;
var bOpenContenufooter = false;
var inMoveContenufooter = false;

function closeContenufooter() {
	var a = document.getElementById('footer');
	if(kContenufooter < 20) kContenufooter = 20;
	a.style.height = kContenufooter + "px";
	//a.style.visibility = 'hidden';// a desactiver pour les tests

	if(kContenufooter <= 20) {
		inMoveContenufooter = false;
		clearInterval(timerContenufooter);
	} else
		kContenufooter -= 15;
		
}

function openContenufooter() {
	var a = document.getElementById('footer');
	if(kContenufooter > 460) kContenufooter = 460;
	a.style.height = kContenufooter + "px";
	//a.style.visibility = 'visible';
	if(kContenufooter >= 460) {
		inMoveContenufooter = false;
		clearInterval(timerContenufooter);
	} else
		kContenufooter += 15;
}

function close2Contenufooter() {
	var a = document.getElementById('footer');
	kContenufooter = 20;
	a.style.height = kContenufooter + "px";
	//a.style.visibility = 'hidden';
	
	inMoveContenufooter = false;
	bOpenContenufooter = false;
	clearInterval(timerContenufooter);
}

function toggle() {
	if(inMoveContenufooter) return;
	if(bOpenContenufooter) {
		inMoveContenufooter = true;
		bOpenContenufooter = false;
		timerContenufooter = setInterval('closeContenufooter()', 15);
	} else {
		inMoveContenufooter = true;
		bOpenContenufooter = true;
		timerContenufooter = setInterval('openContenufooter()', 15);
	}
}