window.addEvent('domready', function() {
	
	$$('input[class^=gracias]').addEvent('click',function(e){
	  // alert(this.getProperty('class'));
       this.setProperty('class','gracias2');
       this.disabled=1;
       this.value='Gracias!!';
       $$('input[class=gracias]').setProperty('display','none');
     });	
	
	  $$('form[class=myForm]').addEvent('submit', function(e) {
		e.stop();
		this.set('send', {onComplete: function(response) { 
			//log.removeClass('ajax-loading');
			//log.set('html', response);
		}});
		this.send();
	});
});