Milonic JavaScript Menu

Hi

I want to add an image (an arrow) only for a specific menu.

Example: there is 4 menus linked to 4 pages
If the menu #1 is selected, the arrow is only displayed for the #menu1 when page 1 is diplayed
If the menu #2 is selected, the arrow is only displayed for the #menu2 when
page 2 is diplayed ...

Hi

I have a menu using the transparancy property set as:
overfilter="Fade(duration=0.2);Alpha(opacity=50);Shadow(color='#777777', Direction=0, Strength=0)";

This property is applied to the background color (offbgcolor="#") as well as the font color (offcolor="#").

Is it possible to apply the ...