var faxclass = baseclass.extend({ onUserTypeSelected: function(id) { var nomeweb = "faxusertypeweb" + id; var divname = "faxwebservicedetails" + id; if (document.getElementById(nomeweb).checked){ document.getElementById(divname).style.display='none'; } else{ /*} if (document.getElementById('usertypewebservice').checked){*/ document.getElementById(divname).style.display=''; //='margin-left:30px;margin-top: 20px;'; } } }); classes["fax"] = new faxclass;