CC-3429: Firefox does not natively support mp3 file playing so preview does nothing.

- removed useless logging in AudiopreviewController.php.
- updated if statement syntax in audio-preview.phtml according to review comments.

airtime_mvc/application/controllers/AudiopreviewController.php

@@ -152,8 +152,6 @@ class AudiopreviewController extends Zend_Controller_Action
      */
     public function getShowAction()
     {
-        Logging::log("in audio previews getShowAction");
-
         // disable the view and the layout
         $this->view->layout()->disableLayout();
         $this->_helper->viewRenderer->setNoRender(true);

airtime_mvc/application/views/scripts/audiopreview/audio-preview.phtml

@@ -1,17 +1,17 @@
 <div id="jquery_jplayer_1" class="jp-jplayer"></div>
 <div id="jp_container_1" class="jp-audio">
 <span class='testing'></span>
-<?php if (isset($this->playlistID)) { ?>
+<?php if (isset($this->playlistID)): ?>
     <span class='playlistID'><?php echo "$this->playlistID" ?></span>
     <span class='playlistIndex'><?php echo "$this->playlistIndex" ?></span>
-<?php } elseif (isset($this->audioFileID)) { ?>
+<?php elseif (isset($this->audioFileID)): ?>
     <span class='audioFileID'><?php echo "$this->audioFileID" ?></span>
     <span class='audioFileTitle'><?php echo "$this->audioFileTitle" ?></span>
     <span class='audioFileArtist'><?php echo "$this->audioFileArtist" ?></span>
-<?php } elseif (isset($this->showID)) { ?>
+<?php elseif (isset($this->showID)): ?>
     <span class='showID'><?php echo "$this->showID" ?></span>
     <span class='showIndex'><?php echo "$this->showIndex" ?></span>
-<?php } ?>
+<?php endif;?>
     <div class="jp-type-playlist">
         <div class="jp-gui jp-interface">
             <ul class="jp-controls">