window.addEvent('domready', function() {
	$('frmContactos').addEvent('submit', function(e) {
												  
		new Event(e).stop();
		
		if($('listaContactos')){
			$('formatBusContactos').value = "raw";
			var log = $('listaContactos').empty().addClass('ajax-loading');
	 
			this.send({
				update: log,
				onComplete: function() {
					log.removeClass('ajax-loading');
				}
			});
			
		}else{
			$('frmContactos').submit();
		}				
	});
});