function ouvrePanneau(){

	var H = document.getElementById("panneau2").style.height;
	
	var SLIDE = document.getElementById("SLIDE").value ;
	if(SLIDE == "closed"){
		t1A = new Tween(document.getElementById('panneau2').style,'height',Tween.regularEaseOut,125,600,0.5,'px');
		t1A.start();
		document.getElementById("SLIDE").value = "open";
		document.getElementById("btnPanneau").src="http://www.agglo-montbeliard.fr/fileadmin/capm/2011/images/btnPanneauFermer.png";
	} else {
		t1A = new Tween(document.getElementById('panneau2').style,'height',Tween.regularEaseOut,600,70,0.5,'px');
		t1A.start();
		document.getElementById("SLIDE").value = "closed";
		document.getElementById("btnPanneau").src="http://www.agglo-montbeliard.fr/fileadmin/capm/2011/images/btnPanneau.png";
	}
		


}