window.addEvent('domready', function() {
	// --
	$('contact_form').addEvent('submit', function(e) {
		//Prevents the default submit event from loading a new page.
		e.stop();
		
		//Empty the log and show the spinning indicator.
		var log = $('log_res').empty().addClass('ajax-loading');
		//Set the options of the form's Request handler. 
		//("this" refers to the $('myForm') element).
		this.set('send', {onComplete: function(response) { 
			hideAndShow(response);
			log.removeClass('ajax-loading');
			log.set('html', response);
		}});
		//Send the form.
		this.send();
	});
	function hideAndShow(value){
		if(value == true){
			$('contact_form').style.display = 'none';
			$('log').style.display = 'block';
			$('log').set('html','Correo enviado con exito!');
		}
		else{
			$('log').style.display = 'block';
		}
	}
});