This is a little OT, but it all depends on what you want to happen next.

Do you want to submit the quiz? Are you forcing users to have JavaScript enabled? If so, you can do something like the following (untested): 

# in head part of html output
<SCRIPT LANGUAGE="JavaScript">
<!--
setTimeout(1200,'document.form_name.submit()');

// -->
</SCRIPT>

# and when defining the form, give it a name
<FORM ACTION="wherever" NAME="form_name" method="post">

[download]

That should submit the form for you after 20 minutes.

If you just want to load a new page, look at META redirects.

cLive ;-)

In reply to Re: Timer for web page display by cLive ;-)
in thread Timer for web page display by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.