Looks good - committed, thanks!

OK - here's an improvement based on Chuck's input.  Now the print 
button appears in the menu for the search screen and creates a 
modified view for printing. I based my changes on the corresponding 
feature from Kronolith.

Thanks for the feedback. I like this version much better. Any other thoughts?

You should use the print "theme" like we do in other Horde apps, and 
add a print button to invoke it. That way you won't have to duplicate 
things like hiding the menu in Hermes' print stylesheet.

Also, is there a reason you set the approval div to visibility: none 
rather than display: none for screen viewing?

[patch reposted here from mailing list per Jan]

When printing timesheets via the "Search" page, create a space for an 
approver's signature. In addition, suppress the search and export 
forms in the printed version. This patch modifies the form handler API 
and adds two simple stylesheets (themes/print.css and 
themes/screen.css) to handle the output to these different media types

Comments/feedback are welcome.