$_GET, $_POST, and $_SESSION vars within "class"

So, I am currently using a free php calendar script, downloadable here:

[url]http://www.cascade.org.uk/software/php/calendar/[/url]

I am in the process of modifying it such that it can be used in a scheduling tool I have devised. However, I am having trouble with using GET, POST, and SESSION variables within it.

Specifically, the user defines a variable on a form on page one, which calls page 2 with a get method. I then call the $_GET variable from within the class (so that the dates in the calendar that are linked to page 3 also pass the GET variable from page 1).

It don’t work – the get vars, when called in the script, has no value, atlthough in other parts of the page, before and after the calendar script it works fine…

Gah.

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