[O] export table to html, don't display certain columns

[Uwe Brauer]

Hi

I know that in radio tables I can skip columns like this
% END RECEIVE ORGTBL firmas \begin{comment} #+ORGTBL: SEND firmas 
orgtbl-to-latex  :skipcols (1) :lend "\\\\ \\hline" :environment 
supertabular 


However how can I achieve that in tables in org file which I want 
to export to html?

Thanks

Uwe Brauer