I need a toggle navigation for a wordpress site.
A good example of the effect we're looking to create here can be found on Wikipedia's sidebar menu that appears within its article pages. In this example, "Interaction", "Toolbox", "Print/Export", and "Languages" all toggle out to reveal their respective sub-items. We also like how the small arrows to the immediate left of each toggle-able item rotate to point downward when the toggle is expanded. However, unlike this example, we would prefer not to have the horizontal dividers between sections. Regarding indentation, please keep the horizontal alignment of the menu items arranged as they currently appear in the [url removed, login to view] site; that is, only the sub-items within the toggle should be indented.
So the website than needs work is : [url removed, login to view]
I think this is an easy job for someone who is expert in this. Thanks