function handleDefaults()
 {
     $texts = array('text_leadin', 'text_midtext', 'text_leadout');
     foreach ($texts as $t) {
         $text = $this->options[$t];
         $this->options[$t] = EzGA::handleDefaultText($text);
     }
 }
 function getAdText()
 {
     $plg = self::$plg;
     EzGA::preFilter("", true);
     if (EzGA::$noAds) {
         return;
     }
     $plg->options['text_lu'] = EzGA::handleDefaultText($plg->options['text_lu'], '160x600');
     $metaOptions = EzGA::getMetaOptions();
     if (isset($metaOptions['adsense']) && $metaOptions['adsense'] == 'no') {
         return;
     }
     $show_lu = $metaOptions['show_lu'];
     if ($show_lu == 'no') {
         return;
     }
     return $plg->mkAdBlock("lu");
 }