Honoured Monks, I want cronjobs that have been running to present Gantt-style (swimlanes) in HTML.

I have been able to parse the cronlog so I have the data under my fingertips.
Now I have to translate it into something beatiful.
I want to use this to link possible timing issues with incidents we sometimes get, and a graphical presentation gives us a pretty insight in what has been going on one a system.
HTML is not the issue here, but how to go from the parsed data to something that understands rows, columns and in particular, *time*. Please throw some wisdom at me! Thank you!

In reply to Graphically present crontab by j.goor

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