window.addEvent('domready', function(){
	$('emailfriend').addEvent('submit', function(e) {
		new Event(e).stop();
		var box = $('return_message');
		var fx1 = new Fx.Styles($('return_message'),{duration:250, transition: Fx.Transitions.Expo.easeOut, wait:false});	
		var fx2 = new Fx.Styles($('return_message'),{duration:250, transition: Fx.Transitions.Expo.easeOut, wait:false});	
		var log = $('return_message').empty().addClass('ajax-loading');
		this.send({
			update: log,
			onRequest: function(){
				fx1.start({'height':[0,60], 'opacity':[0,1]});
			},
			onComplete: function(data) {
				log.removeClass('ajax-loading');
				fx2.start.delay(3000,fx2,{'height':[60,0], 'opacity':[1,0]});
			}
		});
	});	
});