[cgiapp] Adding a div of fixed content to evey page. Possible?

[Gurunandan R. Bhat]

> Can you do what you want with the "associate" option to your template?
> -Kurt
> 

Indeed I can. 

But I prefer and am looking for a method that I can call in my
SuperClass (prerun or postrun) since the content to be "filled-in" is
independent of all individual run-modes. Jason's adding a callback to
load_tmpl (assuming it can be done in prerun) or using $app->param in
prerun seem to be the most promising solutions to what I have to do. 

I am open to other solutions insofar as they do not require any action
in the run-mode itself. 

Incidentally, using associate has an additional hidden cost: In my
pre-run I must populate the $query object with artificial params that
have nothing to do with business params 

Thanks.