var lastRoomies,displayRoomies;
addLoadEvent(function(){
	var N = lastRoomies.size(), M = N/2;
	displayRoomies = function(flag){
		new Effect.toggle($('roomies'),'appear',{
			duration:0.25,
			afterFinish:function(){
				lastRoomies.each(function(roomie,r){
					var div = $('last_roomie_thumb_'+r);
					var p = '&nbsp;<a href="'+lastRoomies[r < M ? r + M : r - M]['niceurl']+'"><span class="nombre">'+lastRoomies[r < M ? r + M : r - M]['nombre']+'</span>'+lastRoomies[r < M ? r + M : r - M]['edad']+'</a>&nbsp;';
					var img = '&nbsp;<a href="'+roomie['niceurl']+'"><img alt="'+roomie['nombre']+'" src="'+roomie['foto']+'" /></a>&nbsp;';
					if(flag){
						div.innerHTML = (r < M && r % 2 == 0) ^ (r > M && r % 2 == 1) ? p : img;
					}else{
						div.innerHTML = (r < M && r % 2 == 0) ^ (r > M && r % 2 == 1) ? img : p;
					}
				});
				new Effect.toggle($('roomies'),'appear',{
					duratio:0.25,
					afterFinish:function(){
						setTimeout('displayRoomies('+(!flag)+')',5000);
					}
				});
			}
		});
	};
	displayRoomies(true);
});