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]||{});}
}