It would be much more convenient don't dig into folders, help files, forums in search of the desired URL, but to immediately open it in the browser by clicking the context menu item (by analogy with the start/working path). The same applies to help files (chm, hlp, pdf, etc.).
Example menu item name if it is filled in โ "Go to help or source".
TOTALCMD#BAR#DATA
path2script.ahk
<any_param's>
Iconfile.iso
tooltip
-1
http://any_forum.com/path/to#post
TOTALCMD#BAR#DATA
%COMMANDER_PATH%\Programs\program.exe
program.exe
tooltip
-1
%COMMANDER_PATH%\Programs\Browser\browser.exe http://program.com
TOTALCMD#BAR#DATA
xxcopy ...
xxcopy.exe
copy from ... to ...
1
-1
%$System%\XXCOPY.CHM