Ok have added time formating functions, they will work once the new npcserver has been uploaded to all machines:
converttimetostring(float) - returns string - prints the timevar2 like 'Wed Apr 8 20:53:13 2009', see formatTimeString() for more options
formattimestring(str, float) - returns string - formats a string like the strftime function, parameters are the format and time
See
http://www.manpagez.com/man/3/strftime/ for parameters.