Hi @bghayad:
Add an HTML field on your doctype. With client script (or .js file) “inject” content to the field with something like that:
html = '<table>
<tr>
<th>Company</th>
<th>Contact</th>
<th>Country</th>
</tr>
<tr>
<td>Alfreds Futterkiste</td>
<td>Maria Anders</td>
<td>Germany</td>
</tr>
<tr>
<td>Centro comercial Moctezuma</td>
<td>Francisco Chang</td>
<td>Mexico</td>
</tr>
</table>'
frm.fields_dict.your_html_field.html(html);
Check this for reference.
Hope this helps.