Analytics Software

I have a report with narrative. It has following script in it. When I put this report in the section of the page, the report doesn't render. The Javascript or the HTML code doesn't load. Any pointers please.

Prefix:
-------
<script>
var aa;
var bb;
var usr;
var pwd;
function t()
{
var grp="L" + bb;
window.open("saw.dll?GO&nquser="+usr+"&path=/shared/ISP/Change/Change%20Done&PNAME="+aa+"&PLEVEL="+bb+"&POSTN="+grp,"_self");
}


Narrative:
-----------
aa='@3';
bb='@4';
usr='@1';
pwd='@2';
document.write('<table border="1" cellspacing="0" width="100%" id="table1">');
document.write('<tr>');
document.write('<td width="60%">');
document.write(aa);
document.write('</td>');
document.write('<td width="10%">');
document.write(bb);
document.write('</td>');
document.write('<td width="30%">');
document.write('<font class=Nav onClick=t();>');
document.write('Select');
document.write('</font>');
document.write('</td>');
document.write('</tr>');
document.write('</table>');


Postfix:
--------------
</script>

Thanks in Advance