Modify 'my presence' page

Hello All,

I'm trying to fix a modification on my presence page (presence_pop.php) for 6.16 version(this version works better  with a popular local browser ). Actually on the foot of my presence, there is a filter block that can filter online members by sex and age, which do not fit for my site. I want to filter members by Country and Career(I created this new item for member's profile).

It seems the following 2 files in website should be modified:

ray\modules\presence\app\user.swf
ray\modules\presence\skins\default.swf

I am not a programmer, I need help.

Thanks & Best Regards,
Gianni