code: protected function getCorpusTitle()
      {
          if ($this->currObj instanceof Server) {
              return "ID: " . $this->currObj->getId() . " | Clients: " . $this->currObj->clientCount(
              ) . "/" . $this->currObj["virtualserver_maxclients"] . " | Uptime: " . Convert::seconds(
                  $this->currObj["virtualserver_uptime"]
              );
          } elseif ($this->currObj instanceof Channel && !$this->currObj->isSpacer()) {
              return "ID: " . $this->currObj->getId() . " | Codec: " . Convert::codec(
                  $this->currObj["channel_codec"]
              ) . " | Quality: " . $this->currObj["channel_codec_quality"];
          } elseif ($this->currObj instanceof Client) {
              return "ID: " . $this->currObj->getId() . " | Version: " . Convert::versionShort(
                  $this->currObj["client_version"]
              ) . " | Platform: " . $this->currObj["client_platform"];
          } elseif ($this->currObj instanceof Servergroup || $this->currObj instanceof Channelgroup) {
              return "ID: " . $this->currObj->getId() . " | Type: " . Convert::groupType(
                  $this->currObj["type"]
              ) . " (" . ($this->currObj["savedb"] ? "Permanent" : "Temporary") . ")";
          }
  	    return "";
      }
docs: Returns the HTML img tags which can be used to display the various icons for a
  TeamSpeak_Node_Abstract object.
  
  @return string