[imp] Script errors in summaryscreen (patch)

[Chuck Hagenbuch]

Quoting Jan Kuipers <jrkuipers@lauwerscollege.nl>:

> This solves the problem with the empty variables:

Yes, but it breaks things otherwise, because that HTML is supposed to be 
captured, not displayed right then. I think I've sorted it out a different 
way.

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"After a few minutes the most aromatic and nice smelling Italian coffee 
 will come out of the exhaustpipe." - Our stove-top espresso pot