well I found a solution:
insert this:
<excludes>
<pattern>/prog/libName/*.faces?affectedAjaxComponent=*</pattern>
</excludes>
to the decorators.xml of sitemesh -- View this message in context: http://www.nabble.com/sitemesh---MyFaces-sandbox-tf3914232.html#a11214307 Sent from the MyFaces - Users mailing list archive at Nabble.com.

