if ($number_of_columns_in_GUI=~2){ my $col_new=int($sw*.50); $t->colWidth( 0=> $col_new, 1=> $col_new, 2=> 0); } if ($number_of_columns_in_GUI=~3){ my $col_new=int($sw*.33); $t->colWidth( 0=> $col_new, 1=> $col_new, 2=> $col_new, 3=> 80); }