tinyportal it has 2 faces one in internet explorer & the other in firefox

[vivid]

I installed tinyportal

but there are some notices I need urgent comments for them

In internet explorer, tinyportal seem verygood
and it is showed in three columns (this is what I need)

but in firefox there is no way for the right column
appeared just 2 columns.


why?

[knat]

Link ?