I hope this post is ok. If it isn't, please just delete it and accept my apologies.
I wanted to keep the mouseover effect on the parent menu item when navigating to the submenu. For example, I have some grey buttons which change to red when selected. The submenus are also red. The behavior I disliked was that when I selected an item in the submenu, the main menu item went back to the normal grey.
I modified the menu.js script as shown below so that the mouseover effect would "stick" on the parent menu item if a submenu item is selected.
As always user contributions like yours are encouraged and greatly appreciated.
Ok, great. I hope someone finds this useful.
I love this menu control . . .
Don't know for which version was your post but it did not work for me!
For the Version: 2.1 modification bellow worked well for me