<?php

class PodcastPage extends Page {

...

	static public $PodcastsPerPage = "5";

	public function setPodcastsPerPage($value){
		$this->PodcastsPerPage = $value;
	}

...

}

class PodcastPage_Controller extends Page_Controller {

...

	function orderedEpisodes(){

		$PodcastPageClass = new PodcastPage();
		$Limit = $PodcastPageClass->PodcastsPerPage;
	}

...

}

?>