I have structure like this
(root) MenuItem1-> (level1) sub menu 1.1
(root) MenuItem2-> (level1) sub menu 2.1 -> (level2) sub menu 2.1.1
(root) MenuItem3-> (level1) sub menu 3.1 -> (level2) sub menu 3.1.2
The above means root level menu has three items and all of them has a child menu and sub menu 2.1 and 3.1 have another child menu level.
Many thanks in advanced and looking forward to hear from experts out there.