[TYPO3] Split menu into two different menus

[Jogvan Olsen]

I am trying to split my (entryLevel=2) menu into two different menus. 
The first menu should contain all the subpages except the last one 
(page2.1 to page20. ...) and the second menu should only contain the 
last page (page2.x).


Page1
Page2
----page2.1
----page2.2
----page2.3
----page2. ...
----page2.x
Page3
----page3.1
----page3.2
----page3.x
Page4


The reason: I have to position the two menus two different places in my 
html template.

Problem: I can’t figure out how to calculate the number of menuitems 
and use this number in my menu.

Can anybody help me with my problem?

thanks in advance
Jógvan Olsen