Dynamic menus & page check

[TrOn]

Ok, here's my problem. I read and create my menus dynamically from the MySQL database using PHP code. It works great, but there is a problem with the horizontal page check routine. If I have 3 levels, then none of them is correctly positioned to the left, when they hit the end of the page on the right. Here's a screenshot:



But when I have another level (4) then the page check works:



This is the frames version. Any ideas on what's going on? Maybe I forgot to set some parameter or something. I would appreciate any help .

Because later this menus will open in a middle frame, which is as big as this test screen. I know I shouldn't be using frames, but that's what the user wants.