function checkEmail(str){
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if (filter.test(str)){	return true;	}else{		return false;	}
}		
function subme() {
	var modulo = document.getElementById("formContatti");
	var erroreTesto ="";
	var errore = false;

 	
	if (modulo.realname.value=="") {
		erroreTesto+='- Name and surname\n';
    	errore=true;
  	}
	
	if (!checkEmail(modulo.email.value)) {
		erroreTesto+='- Valid e-mail address\n';
    	errore=true;
  	}

	
	if (modulo.richiesta.value=="") {
		erroreTesto+='- Request\n';
    	errore=true;
  	}		


	if (errore) {
  		alert('The following fields are required:\n\n'+erroreTesto);
  	}
  
  	return (!errore);
}