Help with minor script edit.

[Tethius]

I am using the latest version of RTAB for RMXP.  My problem is during battle, when not having a full party, the battle menu window is drawn around individual character graphics, leaving the bottom half of the screen black on either side when using less than 4 battlers.  Is there any edit i can make to my battle script to change the battle window from individual segments to a constant, full one?  Here are screens to explain my problem and what im after.

[Tethius]

The script is too long to post here so here is a link to the script.

http://houseslasher.com/m/index.php/t128.html

Any help would be greatly appreciated.

[Tethius]

Oh and one more thing.  If possible I want the battler itself to remain centered