Set Top Members Default Homepage

In Modules/Groups/Settings, you can set the default groups displayed on the homepage as either Featured, Recent, Top, or Popular.  Is there any way to do the same thing on the members box, e.g. to set the default view to Top or Online instead of Latest?  If there isn't a way to change the settings in the Admin panel, does anyone know where the code would be located for that?

\templates\base\scripts\ BxBaseIndexPageView.php

search for:

$sMode = (in_array($_GET[$sBlockName . 'Mode'], $aModes)) ? $_GET[$sBlockName . 'Mode'] : $sMode = 'last';

change 'last' to 'top' or 'online'