Adding "Other" site feature

[IMightBluff]

Code:

standard_table_width=698
standard_table_height=554

buttons=fold,call,bet

action_button=fold

fold_button_x_coord=418
fold_button_y_coord=494
fold_button_region_topleft_x_coord=404
fold_button_region_topleft_y_coord=485
fold_button_region_bottomright_x_coord=424
fold_button_region_bottomright_y_coord=502

call_button_x_coord=421
call_button_y_coord=472
call_button_region_topleft_x_coord=418
call_button_region_topleft_y_coord=465
call_button_region_bottomright_x_coord=429
call_button_region_bottomright_y_coord=478

bet_button_x_coord=555
bet_button_y_coord=472
bet_button_region_topleft_x_coord=547
bet_button_region_topleft_y_coord=466
bet_button_region_bottomright_x_coord=562
bet_button_region_bottomright_y_coord=480

I want to change the call and bet buttons. Would it be possible to make this like Betsize1 and betsize 2? Or how do I configure that part of the program.