function launch()
 {
     global $interface;
     global $configArray;
     $interface->setPageTitle('eContent Help');
     $defaultFormat = "";
     require_once ROOT_DIR . '/sys/eContent/EContentRecord.php';
     if (isset($_REQUEST['id'])) {
         $id = $_REQUEST['id'];
         $interface->assign('id', $id);
         $eContentRecord = new EContentRecord();
         $eContentRecord->id = $id;
         if ($eContentRecord->find(true)) {
             require_once ROOT_DIR . '/sys/eContent/EContentItem.php';
             $eContentItem = new EContentItem();
             $eContentItem->id = $_REQUEST['itemId'];
             if ($eContentItem->find(true)) {
                 $displayFormat = $eContentItem->getDisplayFormat();
                 $popupContent = "Sorry, there is not detailed help available for this format yet.";
                 if ($eContentItem->item_type == 'mp3') {
                     $defaultFormat = 'mp3';
                 } else {
                     if ($eContentItem->item_type == 'epub') {
                         $defaultFormat = 'ebook';
                     } else {
                         if ($eContentItem->item_type == 'kindle') {
                             $defaultFormat = 'kindle';
                         } else {
                             if ($eContentItem->item_type == 'plucker') {
                                 $defaultFormat = 'other';
                             } else {
                                 if ($eContentItem->item_type == 'pdf') {
                                     $defaultFormat = 'other';
                                 } else {
                                     if ($eContentItem->item_type == 'externalMP3') {
                                         $defaultFormat = 'mp3';
                                     } else {
                                         if ($eContentItem->item_type == 'external_ebook') {
                                             if ($eContentItem->getSource() == 'SpringerLink') {
                                                 $defaultFormat = 'springerlink';
                                             } elseif (preg_match('/ebsco/i', $eContentItem->getSource())) {
                                                 $defaultFormat = 'ebsco';
                                             } else {
                                                 $defaultFormat = 'other';
                                             }
                                         } else {
                                             if ($eContentItem->item_type == 'externalLink') {
                                                 $defaultFormat = 'other';
                                             } else {
                                                 if ($eContentItem->item_type == 'overdrive') {
                                                     if ($eContentItem->externalFormatId == 'audiobook-mp3') {
                                                         $defaultFormat = 'mp3';
                                                     } else {
                                                         if ($eContentItem->externalFormatId == 'audiobook-wma') {
                                                             $defaultFormat = 'wma';
                                                         } else {
                                                             if ($eContentItem->externalFormatId == 'video-wmv') {
                                                                 $defaultFormat = 'eVideo';
                                                             } else {
                                                                 if ($eContentItem->externalFormatId == 'music-wma') {
                                                                     $defaultFormat = 'eMusic';
                                                                 } else {
                                                                     if ($eContentItem->externalFormatId == 'ebook-kindle') {
                                                                         $defaultFormat = 'kindle';
                                                                     } else {
                                                                         if ($eContentItem->externalFormatId == 'ebook-epub-adobe') {
                                                                             $defaultFormat = 'ebook';
                                                                         } else {
                                                                             if ($eContentItem->externalFormatId == 'ebook-pdf-adobe') {
                                                                                 $defaultFormat = 'other';
                                                                             } else {
                                                                                 if ($eContentItem->externalFormatId == 'ebook-epub-open') {
                                                                                     $defaultFormat = 'ebook';
                                                                                 } else {
                                                                                     if ($eContentItem->externalFormatId == 'ebook-pdf-open') {
                                                                                         $defaultFormat = 'other';
                                                                                     } else {
                                                                                         $defaultFormat = 'other';
                                                                                     }
                                                                                 }
                                                                             }
                                                                         }
                                                                     }
                                                                 }
                                                             }
                                                         }
                                                     }
                                                 } else {
                                                     if ($eContentItem->item_type == 'external_eaudio') {
                                                         $defaultFormat = 'other';
                                                     } else {
                                                         if ($eContentItem->item_type == 'external_emusic') {
                                                             $defaultFormat = 'eMusic';
                                                         } else {
                                                             if ($eContentItem->item_type == 'text') {
                                                                 $defaultFormat = 'other';
                                                             } else {
                                                                 if ($eContentItem->item_type == 'itunes') {
                                                                     $defaultFormat = 'other';
                                                                 } else {
                                                                     if ($eContentItem->item_type == 'gifs') {
                                                                         $defaultFormat = 'other';
                                                                     } else {
                                                                         $defaultFormat = 'other';
                                                                     }
                                                                 }
                                                             }
                                                         }
                                                     }
                                                 }
                                             }
                                         }
                                     }
                                 }
                             }
                         }
                     }
                 }
             }
         }
     }
     $interface->assign('defaultFormat', $defaultFormat);
     $device = get_device_name();
     $defaultDevice = '';
     if ($device == 'Kindle') {
         $defaultDevice = 'kindle';
     } elseif ($device == 'Kindle Fire') {
         $defaultDevice = 'kindle_fire';
     } elseif ($device == 'iPad' || $device == 'iPhone') {
         $defaultDevice = 'ios';
     } elseif ($device == 'Android Phone' || $device == 'Android Tablet') {
         $defaultDevice = 'android';
     } elseif ($device == 'Android Phone' || $device == 'Android Tablet' || $device == 'Google TV') {
         $defaultDevice = 'android';
     } elseif ($device == 'BlackBerry') {
         $defaultDevice = 'other';
     } elseif ($device == 'Mac') {
         $defaultDevice = 'mac';
     } elseif ($device == 'PC') {
         $defaultDevice = 'pc';
     }
     $interface->assign('defaultDevice', $defaultDevice);
     if (isset($_REQUEST['lightbox'])) {
         $interface->assign('popupTitle', 'Step by Step Instructions for using eContent');
         $popupContent = $interface->fetch('Help/eContentHelp.tpl');
         $interface->assign('popupContent', $popupContent);
         $interface->display('popup-wrapper.tpl');
     } else {
         $interface->setTemplate('eContentHelp.tpl');
         $interface->display('layout.tpl');
     }
 }