//You should create the validator only after the definition of the HTML form
  var frmvalidator  = new Validator("RentCenter");  
  frmvalidator.addValidation("Birthdate","req","Please enter your CHILD'S BIRTHDATE");
  
  frmvalidator.addValidation("Address","req","Please enter CHILD'S ADDRESS");
  
  frmvalidator.addValidation("City","req","Please enter CITY");
  
  frmvalidator.addValidation("ParentsName","req","Please enter your PARENT OR GUARDIAN'S NAME");
  frmvalidator.addValidation("ParentsName");
  
  frmvalidator.addValidation("YearStartsKG","req","Please enter year your child starts kindergarten");
  
  frmvalidator.addValidation("ChildCare","selone_radio","Does your child need childcare?");
  
  frmvalidator.addValidation("IAmParentGuardian","shouldselchk","Are you the parent or legal guardian?");
  
  frmvalidator.addValidation("NotInKindergarten","shouldselchk","Has your child started kindergarten?");
  
  frmvalidator.addValidation("resident","selone_radio","Please choose ONE of the following");