How to make collapse closed by default?

[bashy]

Hi

I have this bit of code, It has a collapse feature and i would like to know how
to set the code so that the box is closed by default please?

        $nzbfiletable = "<table class=\"tborder\" cellpadding=\"$cellpadding\" cellspacing=\"$cellspacing\" border=\"0\" width=\"100%\" align=\"center\"><td class=\"tcat\" colspan=\"2\"><a style=\"float: right;\" href=\"#top\" onclick=\"return toggle_collapse('nzbfile" . $nzbfileid . "');\"><img id=\"collapseimg_nzbfile" . $nzbfileid . "\" src=\"" . $imgdir_button . "/collapse_tcat.gif\" alt=\"\" border=\"0\"></a>NZB File Contents</td></table>";
        $nzbfiletable .= "<table cellspace=\"1\" style=\"\" id=\"collapseobj_nzbfile" . $nzbfileid . "\"><tr bgcolor=\"#B9CAE6\"><td><font face=\"Verdana\" size=\"1\">Subject</td><td><font face=\"Verdana\" size=\"1\">Group</td><td><font face=\"Verdana\" size=\"1\">Size (kb)</td><td><font face=\"Verdana\" size=\"1\">Parts</td><td><font face=\"Verdana\" size=\"1\">Poster</td></tr>";