1. Remove lower ad panel

Server Default: n/a	Parameter Name: ctrl.LowerAd
Locations: applet code, chat.conf	Permitted Value: false
HTML Configuration: <param name="ctrl.LowerAd" value="false">

2. Remove upper ad panel

Server Default: n/a	Parameter Name: ctrl.UpperAd
Locations: applet code, chat.conf	Permitted Value: false
HTML Configuration: <param name="ctrl.UpperAd" value="false">

3. Remove lower button panel

Server Default: n/a	Parameter Name: ctrl.LogoAd
Locations: applet code, chat.conf	Permitted Value: false
HTML Configuration: <param name="ctrl.LogoAd" value="false">