  <!-- Hide script from older browsers
  function validEmail(email) 
  {
   invalidChars = " /:,;"

   if (email == "") 
   {      // cannot be empty
    return false
   }

   for (i=0; i<invalidChars.length; i++) 
   { // does it contain any invalid characters?
    badChar = invalidChars.charAt(i)
        if (email.indexOf(badChar,0) > -1) 
        {
            return false
        }
   }
   
   atPos = email.indexOf("@",1)   // there must be one "@" symbol
   if (atPos == -1) 
   {
    return false
   }
   
   if (email.indexOf("@",atPos+1) != -1) 
   { // and only one "@" symbol
        return false
   }
   
   periodPos = email.indexOf(".",atPos)
   if (periodPos == -1) 
   {     // and at least one "." after the "@"
    return false
   }
   
   if (periodPos+3 > email.length) 
   {  // must be at least 2 characters after the "."
    return false
   }
   return true
  }

  function submitIt(vForm) {
   // check to see if the email's valid
   if (!validEmail(vForm.address.value)) {
    alert("Invalid email address. Please re-enter.")
    vForm.address.focus()
    vForm.address.select()
    return false
   }

   // If we made it to here, everything's valid, so return true
   return true
  }
  // End hiding script -->