/**
 * Javascript functions for the menu.
 * Nick Tatonetti, Tatonetti Web_Construction
**/

function transitionToSubMenu(id) {
	
	var elements = getElementsByStyleClass('submenu');
	for (var i = 0; i < elements.length; i++) {
		elements[i].style.display = 'none';
	}
	
	Effect.Appear(id);
}

function getElementsByStyleClass (className) {
  var all = document.all ? document.all :
    document.getElementsByTagName('*');
  var elements = new Array();
  for (var e = 0; e < all.length; e++)
    if (all[e].className == className)
      elements[elements.length] = all[e];
  return elements;
}

function toggleHints() {
	Effect.toggle('hint','appear');
}

function toggleAdminMenu() {
	Effect.toggle('adminmenu-container','appear');
}