// JavaScript Document

// attiva il pulsante INVIO
function verifica_radio()
{
 var rr = document.forms["form_valid"].elements["c_nego"];
 var trovato=false;
  for(var i=0; i<rr.length; i++) {
    if(rr[i].checked) {
     trovato = true;
      break;
    }
	}
 if (trovato==false) document.forms["form_valid"].elements["Submit"].disabled = true;
// alert(trovato);
}

function verifica_nego()
{

 var rr = document.forms["form_valid"].elements["c_nego"];
 var risultato;
  for(var i=0; i<rr.length; i++) {
    if(rr[i].checked) {
      risultato = rr[i].value;
      break;
    }
}
if (risultato=="nego")
	{
		document.forms["form_valid"].elements["Submit"].disabled = true;
		window.open("informativa.html","","width=450,height=250,scrollbars=no,menubar=no,left=200,top=200");
	}
	else document.forms["form_valid"].elements["Submit"].disabled = false;
	
//alert(risultato);
}

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}
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