/**************************************************
 * Fonctions Javascript
 **************************************************/

//Initialisation des sous-menus déroulants
function initMenu() {
	var li = document.getElementById('rmenu').getElementsByTagName('li');
	for (var i = 0, count = li.length; i < count; i ++) {
		if (li[i].className == 'hasSubMenu') {
			li[i].getElementsByTagName('ul')[0].style.display = 'none';
			li[i].onclick = function () {
				var el = this.getElementsByTagName('ul')[0];
				if (el.style.display == 'none') {
					this.className = 'hasSubMenu isHover';
					el.style.display = '';
					for (var i = 0, count = li.length; i < count; i ++) {
						if (li[i].className == 'hasSubMenu isHover' && li[i].getElementsByTagName('ul')[0] != el) {
							li[i].className = 'hasSubMenu';
							li[i].getElementsByTagName('ul')[0].style.display = 'none';
						}
					}
				}
				else {
					this.className = 'hasSubMenu';
					el.style.display = 'none';
				}
			}
		}
	}
}

//Initialisation
window.onload = function () {
	initMenu();
}