EL counting intraday time periods?

[David Cicia <David.D.Cicia@xxxxxxxxxx>]

  I'm trying to create an indicator that will build support and resistence
levels for higher time periods, from lower time period intraday data.
Example: create 60 min su/res levels from 20 min data, that will display on
the 20 min bars.
  I know how to do this for daily, created from intraday data displayed on
the intraday data. You use Sess1StartTime and Sess1EndTime, etc. (This is
in Arthur Putt's book on EL.) I would appreciate some help on doing it
intraday to intraday.
  Any ideas?

Thanks,
David Cicia