window.addEvent('domready', function() {
    	$('formulare').addEvent('submit', function(e) {
		new Event(e).stop();
		var log = $('rez').empty().addClass('ajax-loading');
       
		this.set('send', {onComplete: function(response) { 
			log.removeClass('ajax-loading');
			log.set('html', response);
		}});
                this.send('send_form.php');
	});	
});