/* menu gauche */
var oldMenu = null;
var bascule = 1;

if (!document.getElementById)
    document.getElementById = function() { return null; }

function initialise(menuId, choixId) {
    var menu = document.getElementById(menuId);
    var choix = document.getElementById(choixId);

    if (menu == null || choix == null) return;

	choix.onclick = function() {
		if ((menu != oldMenu) && (oldMenu != null)){
			oldMenu.style.display = "none";
		}
		

		if (menu == oldMenu){
			if (bascule){
			menu.style.display = "none";
			bascule = 0;
			}
		else {
			menu.style.display = "block";
			bascule = 1;
			}
		}
		
		if (menu != oldMenu){
			menu.style.display = "block";
			bascule = 1;
		}
		
		oldMenu = menu;
		
	}
}









/* ouvre popup */
function lapopup(URL) {
newWindow = window.open(URL,"nioufenetre", "toolbar=1, directories=1, status=1, menubar=1, scrollbars=1, resizable=1");
}