// Début du script
function voir_menu()
{
	var numero=menu1;
	var x=50;
	var y=375;
	var h = 208;
	var l = 160;
	var vis="visible";
	var visold="hidden";
	menu1.style.top=y;
	menu1.style.left=x;
	menu1.style.visibility=vis; // affichage du sous menu
	menu2.style.visibility=visold; // cache du second sous menu
}

function voir_menu2()
{
	var numero=menu2;
	var x=50;
	var y=425;
	var h = 208;
	var l = 160;
	var vis="visible";
	var visold="hidden";
	menu2.style.top=y;
	menu2.style.left=x;
	menu2.style.visibility=vis;
	menu1.style.visibility=visold;
}
function cacher_menu()
{
	var numero = menu1;
	var x=35;
	var y=68;
	var h=0;
	var l=0;
	var vis="hidden";	
	menu1.style.top=y;
	menu1.style.left=x;
	menu1.style.visibility=vis;
}
function cacher_menu2()
{
	var numero = menu2;
	var x=35;
	var y=68;
	var h=0;
	var l=0;
	var vis="hidden";	
	menu2.style.top=y;
	menu2.style.left=x;
	menu2.style.visibility=vis;
}