Issue: Custom Wiki Tab Only for Simple URLs?

		if (THIS_SCRIPT == 'showwiki' AND VAULT_FRIENDLY_ENTRY AND empty($_GET["$titlevar"]))
		{
			$this->misc['basedepth'] = true;
			$this->page_from_url($_SERVER['REQUEST_URI']);
		}

		if (THIS_SCRIPT == 'showwiki' AND empty($_GET["$titlevar"]))
		{
			if (VAULT_FRIENDLY_ENTRY)
			{
				$this->misc['basedepth'] = true;
				$this->page_from_url($_SERVER['REQUEST_URI']);
			}
			else if ($vbulletin->options['vault_hometab'])
			{
				$this->page_from_query($vbulletin->options['vault_hometab']);
			}
		}

	function page_from_url($url, $recurse = false)

	function page_from_query($url)
	{
		$parsed = @parse_url($url);

		if (!$parsed['query'])
		{
			return;
		}

		global $vbulletin;

		$titlevar = $vbulletin->options['ces_titlevar'];
		parse_str($parsed['query'], $query);

		$_GET["$titlevar"] = $_REQUEST["$titlevar"] = $query["$titlevar"];
	}