Read this shit.

xtrn/ansiview/readme.txt

+ansiview.js
+by echicken -at- bbs.electronicchicken.com
+February 15, 2012
+
+You can add ansiview.js as an external program via SCFG, or simply launch it
+from a javascript shell with bbs.exec("?/sbbs/xtrn/ansiview/ansiview.js"); 
+(your path may vary.)
+
+By default, ansiview.js looks in its own directory (eg. /sbbs/xtrn/ansiview)
+for a subdirectory called "library" (eg. /sbbs/xtrn/ansiview/library).  This
+is the root directory of your ANSI library, and can contain an entire tree of
+subdirectories containing ANSI/ASCII files.  You can specify another location
+and change a few other configuration options by editing some values in the
+"Configuration variables" section at the top of ansiview.js.
+
+ansiview.ans and help.ans are the graphics for the file browser screen and
+the help screen, respectively.  You can modify or replace them as you like,
+but bear in mind that if your new design changes the location of the path
+bar or the location and dimensions of the file list, you will need to edit
+ansiview.js to work within the new boundaries that you've set.
+
+