Second tab for main file to browse (css, javascripts) header files or include or require mention files.
Example: http://picasaweb.google.com/lh/photo/11gmK1BC_5WVh6wtEzVHCw?feat=directlink -- <http://forum.pspad.com/read.php?2,48948,48948> PSPad freeware editor http://www.pspad.com
