First find the language selection cell that contains
the buttons. As you can see below (#1) there are 2 buttons,
one for English and one for Hebrew. In this example we will be using the
English menu so we need to take the English button command and automate
it. This is a rather straight forward example but there may be more complicated
menu's that work by using the highlighted button option.
#1
Basically all you need to do is take the button command
and add it to the cell command. This is so that the command is executed
before the Post Commands (Order is Pre/Cell/Post commands). Right
Click (RC) the English button and select Copy Button
Command (#2)
#2

Click the Cell commands tab and right
click within the Command editor and select Add Command (#3)
#3
RC again and this time select Paste
(#4)
#4

A shortcut for those 2 actions is to click the Command
Editor section and then press CTRL+A then CTRL+V
The button command has now been inserted into the Cell
Commands so now you need to change the cell itself. As you could see above
the menu is a still so it needs changing. RC the cell
and select Edit block attributes (#5)
#5

There is currently no cell command so this needs changing
to Command # 1. The still time is set to infinity
so it always plays and this needs changing to no still. You can see the
original on the left (#6) and the modified attributes
on the right below (#7). Click OK to save the values
#6
#7 
You can see the values have changed within the cell attributes
(#8) from inf for Still
and Command 0 to Still 0 sec and Command
1. This means that after the Pre Commands are executed, this
cell will play and then it will execute the Cell Command before the Post
Commands
Finally you need to hide the cell as you don't really
want to see a flash of this image. RC the cell and select
Hide Block
Do a Test Export first and see how it plays. If everything
seems fine then do a Full Export and test again before burning. I recommend
you use Mark's Tray DVD Player version 1.99 as it's very close to a standalone
player and is one of the best software players for testing playback