//You should create the validator only after the definition of the HTML form
  var frmval  = new Validator("LISContactUsInformation"); //realname,street_address,city,state,zip 
  frmval.addValidation("name","req","Please enter your NAME");
  frmval.addValidation("address","req","Please enter STREET ADDRESS");
  frmval.addValidation("city","req","Please enter CITY");
  frmval.addValidation("state","req","Please enter STATE");
  frmval.addValidation("zip","req","Please enter STATE");
  frmval.addValidation("email","req","Please enter your EMAIL");
  frmval.addValidation("email","email");