Hi all. The following page was accepted under Zope 2.6.x, but it is not anymore accepted under Zope 2.7.3. <html> <head> <title tal:content="template/title">The title</title> </head> <body> <script><![CDATA[ if (gecko) document.write('<tr><td><table>'); ]]></script> <script><![CDATA[ if (gecko) document.write('</table></td></tr>'); ]]> </script> </body> </html> The problem, of course, is in the </table> inside the second <script> section. The error is: Compilation failed TAL.HTMLTALParser.NestingError: Open tags <html>, <body>, <script> do not match close tag </table>, at line 10, column 36 therefore, the parse is interpreting the inside of the <script> tag as normal tags instead of simple content of the script. (Please note that it is not an option, at the moment, to put the <tr><td><table> inside one single <script> tag, because there is other content between the two scripts). Any suggestions? Regards Marco