function anim_gauche()
{
	var sw = document.documentElement.clientWidth;
	var sh = document.documentElement.clientHeight;
	
	var w = document.body.clientWidth;
	var h = screen.height;
	
	alert("ecran :"+sw+" x "+sh+"  conteneur : "+w+" x "+h);
	
	/*document.getElementById('anim_div').style.width = (sw - 5)+"px";
	document.getElementById('anim_div').style.height = (sh - 4)+"px";
	
	document.getElementById('anim_swf').style.width = (sw - 5)+"px";
	document.getElementById('anim_swf').style.height = (sh - 4)+"px";*/
}