Why my second tab don't appear?

[somebody1997]

I just dont know what im doing wrong.

  
function displayTab(number) 
           if number == 1 then 
                showInformationWindow () 
         end 
  else 
            if  number == 2 then 
                 showCommandWindow () 
end 
  

Thanks for an reply

[Aibo]

read lua manuals.

function displayTab(number) 
  if number == 1 then 
    showInformationWindow () 
  elseif  number == 2 then 
    showCommandWindow () 
  end   
end