window.addEvent('domready', function() {
	
	initFormAdv();
	
});

function initFormAdv () {

	$('FormAdv').set('send', { 
  		onSuccess: function(response){ 
    		checkAjaxFormResponse(response); 
  		} 
	}).addEvent('submit', function(event){
		$('FormAdvSubmitButton').value = 'Richiesta in corso...';
		$('FormAdvSubmitButton').disabled = true; 
  		event.preventDefault(); 
  		this.send();
	}); 

}

function checkAjaxFormResponse (response) {
	
	$('FormAdvSubmitButton').value = 'Invia Richiesta';
	$('FormAdvSubmitButton').disabled = false;
	
	$('BoxFeedback').innerHTML = response;
	
	if (response.indexOf('<!-- OK -->')>-1) { // richiesta andata a buon fine
		$('BoxFeedback').className = 'BoxFeedbackOk';
		$('BoxFeedback').style.display = 'block';
		$('BoxFeedback').tween('background-color','#FFF','#bfb');
	} else if (response.indexOf('<!-- KO -->')>-1) {
		$('BoxFeedback').className = 'BoxFeedbackKo';
		$('BoxFeedback').style.display = 'block';
		$('BoxFeedback').tween('background-color','#FFF','#fbb');	
	} else {
		$('BoxFeedback').innerHTML = "Si &egrave; verificato un errore. Ripetere l'operazione.";
		$('BoxFeedback').className = 'BoxFeedbackKo';
		$('BoxFeedback').style.display = 'block';
		$('BoxFeedback').tween('background-color','#FFF','#fbb');	
	}
}