//You should create the validator only after the definition of the HTML form
  var frmvalidator  = new Validator("reservation");
  frmvalidator.addValidation("FName","req","Please enter your First Name");
  frmvalidator.addValidation("FName","maxlen=20",
	"Max length for FirstName is 20");
  frmvalidator.addValidation("FName","alpha");
  
  frmvalidator.addValidation("LName","req","Please enter your Last Name");
  frmvalidator.addValidation("LName","maxlen=20");
  
   frmvalidator.addValidation("email","maxlen=50");
  frmvalidator.addValidation("email","req");
  frmvalidator.addValidation("email","email");
  

  
  frmvalidator.addValidation("DPhone","maxlen=14","Please enter your Daytime Phone");
  
  frmvalidator.addValidation("arrival","req","Please enter your Arrival Date");
  frmvalidator.addValidation("departure","req","Please enter your Departure Date");
  
  
  frmvalidator.addValidation("zip","num");
  
  
  frmvalidator.addValidation("address","maxlen=50");