# build array of common navigation links
		function buildNavUrls () {
			global $wgTitle, $wgUser, $wgRequest;
			global $wgSiteSupportPage;
			
			$action = $wgRequest->getText( 'action' );
			$oldid = $wgRequest->getVal( 'oldid' );
			$diff = $wgRequest->getVal( 'diff' );
			// XXX: remove htmlspecialchars when tal:attributes works with i18n:attributes
			$nav_urls = array();
			$nav_urls['mainpage'] = array('href' => htmlspecialchars( $this->makeI18nUrl('mainpage')));
			$nav_urls['randompage'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Randompage')));
			$nav_urls['recentchanges'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchanges')));
			$nav_urls['whatlinkshere'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Whatlinkshere', 'target='.urlencode( $this->thispage ))));
			$nav_urls['currentevents'] = (wfMsg('currentevents') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('currentevents'))) : false;
			$nav_urls['portal'] = (wfMsg('portal') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('portal-url'))) : false;
			$nav_urls['recentchangeslinked'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchangeslinked', 'target='.urlencode( $this->thispage ))));
			$nav_urls['bugreports'] = array('href' => htmlspecialchars( $this->makeI18nUrl('bugreportspage')));
			// $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $this->makeI18nUrl('sitesupportpage')));
			$nav_urls['sitesupport'] = array('href' => htmlspecialchars( $wgSiteSupportPage));
			$nav_urls['help'] = array('href' => htmlspecialchars( $this->makeI18nUrl('helppage')));
			$nav_urls['upload'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Upload')));
			$nav_urls['specialpages'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Specialpages')));
			
			if( $wgTitle->getNamespace() == NS_USER || $wgTitle->getNamespace() == NS_USER_TALK ) {
				$id = User::idFromName($wgTitle->getText());
				$ip = User::isIP($wgTitle->getText());
			} else {
				$id = 0;
				$ip = false;
			}