I'm not exactly sure of what you are doing, but a fellow on comp.lang.perl.tk has tried to do something like you want. Check out DynaTabFrame
It's just a guess, but it's worth looking at. It has a screenshot and a demo.
Are you posting in the right place? Check out Where do I post X? to know for sure.
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Want more info? How to link
or How to display code and escape characters
are good places to start.