How can I get a horizontal menu to expand upwards instead of downwards without relying on the end-of-page collision detection?
I know I can set it by putting a negative value in "block_top" parameter, when I do this, the menu expands pretty much where I want it to, but it is a fixed value that is not relative to the submenu content. If I want to add another menu item, I need to recalculate that value.
My menu is generated with Cold Fusion I need it to be a relative and to expand up NOT drop down.
Can anyone help me on this?