var code = "nsf04fSFf@dfk,40vsk3wa1fmvsvc";

function genMd5(el){
		el.setProperty('value', 
			hex_md5(
				$('from').getProperty('value')+
				code+
				$('fromname').getProperty('value')
				//+$('firma').getProperty('value')
			)
		);

		return true;
}

window.addEvent('domready', function(){
	var formValidator = new FormCheck('invioemail',{
		'submitByAjax': true,
		'ajaxResponseDiv': 'result',
		'onAjaxSuccess': function(){
			$('makeRequest').setProperty('disabled','true');
			$('result').setStyle('text-decoration', 'blink');
		}
	});
});