//utilisé pour enlever la classe selected des éléments lors du passage de la souris
function menuItemLevel2Click(obj, menuId) {

   var menu =document.getElementById(menuId);
   var menuItem = menu.getElementsByTagName('li');
    for (i = 0; i < menuItem.length; i++) {
        menuItem[i].className = menuItem[i].className.replace(new RegExp('displayed'),'hidden');
    }
    var menuList = menu.getElementsByTagName('ul');
    for (i = 0; i < menuList.length; i++) {
        menuItem[i].className = menuItem[i].className.replace(new RegExp('displayed'),'hidden');
    }
  
    var childs = obj.childNodes;
    for (i = 0; i < childs.length; i++) {
        if (childs[i].tagName == "UL") {
            childs[i].className = childs[i].className.replace(new RegExp('hidden'),'displayed');
            var childsUl = childs[i].childNodes;
            for (j = 0; j < childsUl.length; j++) {
                if (childsUl[j].tagName == "LI")
                    childsUl[j].className = childsUl[j].className.replace(new RegExp('hidden'),'displayed');
            
            }
        }
    }
    obj.className = obj.className.replace(new RegExp('hidden'), 'displayed');
    obj.parentNode.className = obj.parentNode.className.replace(new RegExp('hidden'), 'displayed'); 

}


function rollOverById(ctrlId, src) {

	var ctrl = document.getElementById(ctrlId);
	if (ctrl != null)
		ctrl.src = src;
}
function rollOver(ctrl, src) {

	if (ctrl != null)
		ctrl.src = src;
}