Well, yes, most likely, but I'd need to see what is being done now. Is this on click, or on pageload or when a button gets moused over or what? Sorry, I don't know js but usually if I have an existing function working I can figure out how to do it for/in the menu. For example you have clickfunction, onfunction, also, I know you can do it in the url= parameter, though I'd have to find an example of that since I can't remember how it is done, probably url=javascript: or something.