Not currently, but its a good idea. You could use Texis Web Script
to create an interface which would do this though.
The next release of Webinator will contain the following changes:
1: Ability to change the bar-graph to a number or other graphics
2: Improved walker Url accept / reject specification with wildcards.
3: Adding a Meta-Data field so that they may be used in the search
or for database management.
Under consideration:
1: Including a Limited version of Texis Web Script so you can completely
alter the user interface styling to meet your needs.
2: Automated subject matter index for categorizing documents by content.
3: Optional independent logging of user query data.
If you have any other ideas please submit them for discussion soon!
Don't forget that the Webinator tech support archive is available online
at: http://www.thunderstone.com/texis/webinator/listproc/
Thanks,
Thunderstone