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<font size="2" face="Arial" color="#FF0000">
<form name="TheForm">
<input type="text" name="nm" size="33"> Your Name
<br><br>
<input type="text" name="em" size="33"> E-mail address
<br>
<input type="text" name="emx" size="33"> Re-enter to confirm
<br><br>
<input type="button" value="Submit" name="SB" onClick="sendOff();">

<script language="JavaScript1.2">

var good;

function checkEmailAddress(field)
{
  var goodEmail = field.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi);
  if (goodEmail)
  {
    good = true
  }
  else
  {
    alert('Please enter a valid e-mail address.')
    field.focus()
    field.select()
    good = false
  }
}

function sendOff()
{
  nmcheck = document.TheForm.nm.value
  if (nmcheck.length < 1)
  {
    alert('Please enter your name.')
  return
  }
  good = false
  checkEmailAddress(document.TheForm.em)
  if ((document.TheForm.em.value == document.TheForm.emx.value) && (good))
  {
    alert('Name and email address fields verified good.')
  }
  if ((document.TheForm.em.value != document.TheForm.emx.value) && (good))
  {
    alert('Both e-mail address entries must match.')
  }
}

</script>

</form>
</font>