$pagetitle - Where is it defined?

[PanelCrafters]

After spending hours looking for where $Pagetitle is defined, I've decided to just ask! Does anybody know where this is defined?

Thanks,
....jc

[Marco van Herwaarden]

That would depend on teh page where you are looking at.

[cinq]

Or you can explicitly set that variable too if not mistaken :)