think i am making a bit of a mess of it. This is what i have: 
use CGI qw(:standard);

print header();

#$JSCRIPT=<<END;
print <<EOF;
<script>
function add_handlers {
var rows = document.getElementsByTagName('tr');
for (var i = 0; i < rows.length; i++) {
rows[i].onmouseover = function() {
this.className += 'hilite';
}
rows[i].onmouseout = function() {
this.className = this.className.replace('hilite', '');
}
}
}
</script>

EOF

print start_html( -title=>'KEGG Connection',
                  -style=>{-src=>'style.css'},
                 );
print "<body onload=\"add_handlers();\">";

do the perl stuff and print table.

[download]
This implementation does not work, but i am going to guess its wrong the way i have coded. Thanks

In reply to Re^2: CGI combining javascript by Anonymous Monk
in thread CGI combining javascript 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.