document.observe('dom:loaded', function()
{
	if($$('div[id^=espacio_oferta]').length>0)
	{
		$$('div[id^=espacio_oferta]').each(function(el)
		{
			el.observe('click',function(ev)
			{
				ev.stop();
				if(this.id=='espacio_oferta1')
				{
					ver_oferta(1);
				}
				else
				{
					ver_oferta();
				}
			});
		});
	}
});

function ver_oferta(indice){
	if(indice==1){
		//ampliamos la capa #oferta1
		new Effect.Morph('espacio_oferta1', {style:'width:765px;', duration: 0.3, transition: Effect.Transitions.sinoidal} );
	}
	else{
		//reducimos la capa #oferta1
		new Effect.Morph('espacio_oferta1', {style:'width:50px;', duration: 0.3, transition: Effect.Transitions.sinoidal});
	}
}
function cerrar_oferta(ev)
{
	ev = Event.extend(ev);
	ev.stop();
	Effect.Fade('oferta_popup', { 
		duration: 0.5, 
		afterfinish: function() 
		{
			alert('Se va a eliminar del DOM');
			$( 'oferta_popup' ).remove();
		} 
	});

	

	
}