Effect.OpenUp = function(element) {
  element = $(element);
  new Effect.BlindDown(element, arguments[1] || {});
}

Effect.CloseDown = function(element) {
  element = $(element);
  new Effect.BlindUp(element, arguments[1] || {});
}

Effect.Combo = function(element) {
  element = $(element);
  if(element.style.display == 'none') 
	  { 
		new Effect.OpenUp(element, arguments[1] || {}); 
	  }
  else { 
	  new Effect.CloseDown(element, arguments[1] || {}); 
	  }
}