Need email validation and captcha in same form

[Elbee]

Hello,

When I have email validation and captcha in the same form, simply passing the captcha allows the form to be sent without an email address. When I remove the captcha, the form will not send without the email address. I want to have both. What am I missing?

http://jaxpubliclibrary.org/lib/websiteform-test.html

<script>

function validateForm()
{
var x=document.forms["WebsiteQuestion"]["Email"].value;
var atpos=x.indexOf("@");
var dotpos=x.lastIndexOf(".");
if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length)
  {
  alert("Not a valid e-mail address");
  return false;
  }
}

function clearForms()
{
  var i;
  for (i = 0; (i < document.forms.length); i++) {
    document.forms[i].reset();
  }
}
</script>

 <div align="center">
 <script language="javascript" src="http://www.captcha.cc/cap.js?cap_k=tocsoLPahVjmEHJZWtenaJEDoJXfrQaa" type="text/javascript"></script>
<input type=hidden name=cap_h id=cap_h value="">
<img border=1 id=cap_i src="http://www.captcha.cc/img.cgi?cap_k=tocsoLPahVjmEHJZWtenaJEDoJXfrQaa" align=middle><img align=middle style="margin-left: 4px;" id=cap_r onload="return cap_showReload(event);" src="http://www.captcha.cc/blank.png"><br>
<input id=cap_t name=cap_t type=text value="" style="margin-top:4px;">
<input type=submit value="Submit Form" onclick="return cap_valid(event);">						
</div>

I appreciate any help. Thank you, Elbee

[ApacheTech]

There are a couple of mistakes in your HTML markup. Fixed below. See if that changes anything.

<div align="center">
<script language="javascript" src="http://www.captcha.cc/cap.js?cap_k=tocsoLPahVjmEHJZWtenaJEDoJXfrQaa" type="text/javascript"></script>
<input type="hidden" name="cap_h" id="cap_h" value="">
<img border="1" id="cap_i" src="http://www.captcha.cc/img.cgi?cap_k=tocsoLPahVjmEHJZWtenaJEDoJXfrQaa" align="middle"><img align="middle" style="margin-left: 4px;" id=cap_r onload="return cap_showReload(event);" src="http://www.captcha.cc/blank.png"><br>
<input id="cap_t" name="cap_t" type="text" value="" style="margin-top:4px;">
<input type="submit" value="Submit Form" onclick="return cap_valid(event);">						
</div>

Not that it will change much, but you're also using a fair amount of depreciated code. You should strip out any "align", "border" etc and replace with a CssClass.