<?php

	$dir = opendir(dirname(__FILE__)."/images");

	$files = array();
	while(($file = readdir($dir)) !== false)
	{
		
		if ($file != '.' && $file != '..')
		{
			if (substr($file, -6) == 'th.jpg')
			{
				$files[] = $file;
			}
		}
	}
	
	if (sizeof($files) > 0)
	{
		$id = rand(0, (sizeof($files) - 1));
		$thumbnail = $files[$id];
		$fullsize = substr($files[$id], 0, strlen($files[$id]) - 7).'.jpg';
	}
	
?>