I neede to create a context menu item which works like thgis.

 

When user right clicks the right mouse buttom, it  should show a menu item called "my Menu" along with other options(if selected) and upon moving the mouse over "my menu" it should show a submenu which has text "one" , "two", "three". when user cklicks on "one" the word "ONE" should be insetred into the HTML Editor and the same applies for "two" and "three".