window.onload=montre();
function montre(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
if (d) {d.style.display='block';}
}
function cache() {
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
}

function ecran() {
	var largeur=screen.width;
	if(largeur>1024) {
		var div = document.getElementById("global" );
		div.style.width="1024px";
	}
}