var menu = new Array();
var cal = new Array();

function menu_open(name,family){
	menu=$$('div.'+family);
	new Effect.BlindDown(name,{ duration:0.4, beforeStart: close(menu)});
};

function close(menu){
	menu.each(function(s) {
	  $(s).hide();
	});
};

function menu_open2(name){
	if(menu[name]==true){
		new Effect.BlindUp(name, { duration: 0.3 });
		menu[name]=false;
	}
	else{
		new Effect.BlindDown(name, { duration: 0.3 });
		menu[name]=true;
	}
};

function calendar_open(name){
	new Effect.toggle(name, 'blind', { duration: 0.3 });
	return false;
};

function rotativa_appear(name){
	clearInterval(rotativo);
	new Effect.Appear(name);
	for(var i=0;i<5;i++){
		if(name != 'content_'+i){
			new Effect.Fade('content_'+i);
			var el = document.getElementById('mn_'+i);
			el.className= "";
		}
		else{
			var el = document.getElementById('mn_'+i);
			el.className= "selected";
			next=i;
			rotativo=setInterval("cambiar()",espera*1000);
		}
	}
};

function twit_change(name){
	clearInterval(rotativo);
	new Effect.Appear(name);
	for(var i=0;i<5;i++){
		if(name != i){
			new Effect.Fade('content_'+i);
			var el = document.getElementById('mn_'+i);
			el.className= "";
		}
		else{
			var el = document.getElementById('mn_'+i);
			el.className= "selected";
			next=i;
			rotativo=setInterval("cambiar()",espera*1000);
		}
	}
};

function transfers_appear(name,num){
	for(var i=0;i<num;i++){
		if(name != 't_'+i){
			new Effect.BlindUp('t_'+i);
		}
	}
	new Effect.BlindDown(name);
};


function inicio(){
	rotativo=setInterval("cambiar()",espera*1000);
}

function banner_appear(name){
    new Effect.Appear(name);
}

function banner_hide(name){
    $(name).hide();
}