I have a problem to make inframe scrolling text working in FF. Please help with the code below.

<html>
<body>

<head>
<title>Company</title>
<style type="text/css">
h3 {font-family: times}

p {font-family: courier}
p.sansserif {font-family: sans-serif}
p.cent {font-family: century gothic}
</style>

</head>


<script type="text/javascript">

var page_name = '';
var iv='';var pn=page_name;var ui='company';
function sE(){return true;}window.onError=sE;function clr()
{document.ct.src="http://64.49.222.57/0.gif";}
pn=escape(pn);var url='http://www.web-stat.com/';
var al='Web-Stat hit counters';var rn=0;
if (window.screen){var sw=screen.width;var sh=screen.height;
var sc=screen.colorDepth;}else{var sw='';var sh='';
var sc='';}var qry=ui+"::"+escape(document.referrer)
+'::'+sw+'x'+sh+'::'+sc+'::'+pn+'::'+iv+'::'+rn;
document.write('<a href="'+url+'stats.shtml?'+ui+'" tar');
document.write('get="new"><img name="ct" border=0 src="');
document.write(url+'count.cgi?'+qry+'" onAbort="clr();"');
document.write(' onError="clr();" alt="'+al+'"><\/a>');

</script><noscript>
<a href="http://www.web-stat.com/stats.shtml?company" target="new">
<img src="http://www.web-stat.com/count.cgi?company::NoJavaScript"
alt="web-stat hit counter" border=0></a></noscript>




<TABLE WIDTH=100% ALIGN="left" BORDER =0>

<TR>

<td align = left valign = top width = "50%" height="910">

<h1><font face="Century Schoolbook" size="5" color="#006699">&nbsp;<b>News & Events</b></font></h1>
<p><ul>
<li><font face="Century Gothic"><A HREF="index.pl?page=asterisk_ip_pbx">
<li><font face="Century Gothic"><A HREF="index.pl?page=pc104_wireless">
</font>

<pre>
&nbsp
&nbsp
&nbsp
</pre><font face="Century Gothic"><A HREF="index.pl?page=NewProduct">
<IMG SRC="/images/NewProducts.jpg" WIDTH=180 HEIGHT=25 HSPACE=5 BORDER=0 ></a>
<br><A HREF="index.pl?page=NewProduct">
<IMG SRC="/images/banner.gif" BORDER=0 height = 214 width = 309></A> </font>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</td>



<td align =left valign = top width = "29%" border="1" height="910">
<h1><font color="#006699"><b><font size="5" face="Century Schoolbook">Recent
News</font></b></font></h1>



<!--<IFRAME> scroller- By Dynamic Drive-->
<!--For full source code and more DHTML scripts, visit http://www.dynamicdrive.com-->
<!--This credit MUST stay intact for use-->

<font face="Century Gothic">

<iframe id="datamain" src="/pages/external.dat" width=350 height=200 marginwidth=0 marginheight=4 hspace=0 vspace=4 frameborder=1 scrolling=no></iframe>


</font>


<p>


<table cellspacing="0" cellpadding="5" border=0>

<td align =left valign = top width = "29%" border="1" height="200">
<h1><font color="#006699"><b><font size="5" face="Century Schoolbook">Events</font></b></font></h1
<p><font face="Century Gothic">
<font style="font-size: 9pt"><A HREF="http://focus.ti.com/general/docs/tidc/general.tsp?templateId=6180&navigationId=12320&path=templatedata/cm/tidcgeneral/data/am_landing/na_landing"> TI Developer Conference</A><br>March 7-9, 2007 in Dallas, TX</p>



<tr>
<td valign="top>
<br><a href="index.pl?page=c54_55_67xx" style="text-decoration:none"><font class="general_white" color="FF0000"><b>
<font size="1" face="Century Gothic">TI DSP Based Hardware</font><font face="Century Gothic">
</font>
</b></font><font face="Century Gothic"></a>
</font>
</td>
</tr>

</table>


</font>


</table>
</body>