function validate() {
 
  if (document.numbers.q1.value !="six") {
      alert("try again");
      document.numbers.q1.focus();
      document.numbers.q1.select();
      return false;
}
  if (document.numbers.q2.value !="three") {
      alert("try again");
      document.numbers.q2.focus();
      document.numbers.q2.select();
      return false;
    }
 
  if (document.numbers.q3.value !="one"){
      alert("try again");
       document.numbers.q3.focus();
       document.numbers.q3.select();
       return false; 
}
  if (document.numbers.q4.value !="ten"){
      alert("try again");
      document.numbers.q4.focus();
      document.numbers.q4.select();
      return false;
  }
  if (document.numbers.q5.value !="seven"){
      alert("try again");
      document.numbers.q5.focus();
      document.numbers.q5.select();
      return false;
  }
  if (document.numbers.q6.value !="thirteen"){
      alert("try again");
      document.numbers.q6.focus();
      document.numbers.q6.select();
      return false;
  }
  if (document.numbers.q7.value !="eighteen"){
      alert("try again");
      document.numbers.q7.focus();
      document.numbers.q7.select();
      return false;
  }
  if (document.numbers.q8.value !="fifteen"){
      alert("try again");
      document.numbers.q8.focus();
      document.numbers.q8.select();
      return false;
  }
  if (document.numbers.q9.value !="twenty"){
      alert("try again");
      document.numbers.q9.focus();
      document.numbers.q9.select();
      return false;
  }
  if (document.numbers.q10.value !="eight"){
      alert("try again");
      document.numbers.q10.focus();
      document.numbers.q10.select();
      return false;
  }
  if (document.numbers.q11.value !="eleven"){
      alert("try again");
      document.numbers.q11.focus();
      document.numbers.q11.select();
      return false;
  }
  if (document.numbers.q12.value !="fourteen"){
      alert("try again");
      document.numbers.q12.focus();
      document.numbers.q12.select();
      return false;
  }
  if (document.numbers.q13.value !="sixteen"){
      alert("try again");
      document.numbers.q13.focus();
      document.numbers.q13.select();
      return false;
  }
  if (document.numbers.q14.value !="two"){
      alert("try again");
      document.numbers.q14.focus();
      document.numbers.q14.select();
      return false;
  }
  if (document.numbers.q15.value !="nineteen"){
      alert("try again");
      document.numbers.q15.focus();
      document.numbers.q15.select();
      return false;
  }
  if (document.numbers.q16.value !="five"){
      alert("try again");
      document.numbers.q16.focus();
      document.numbers.q16.select();
      return false;
  }
  if (document.numbers.q17.value !="seventeen"){
      alert("try again");
      document.numbers.q17.focus();
      document.numbers.q17.select();
      return false;
  }
  if (document.numbers.q18.value !="four"){
      alert("try again");
      document.numbers.q18.focus();
      document.numbers.q18.select();
      return false;
  }
  if (document.numbers.q19.value !="nine"){
      alert("try again");
      document.numbers.q19.focus();
      document.numbers.q19.select();
      return false;
  }
  if (document.numbers.q20.value !="twelve"){
      alert("try again");
      document.numbers.q20.focus();
      document.numbers.q20.select();
      return false;
  }
alert("Good work.  All your answers are correct.");
   return true;
}

function answers() {
    NewWin=window.open('answers.html','NewWin',
   'toolbar=no,status=no,width=260,height=340');
}