diff -r e5f1f45ea7e2 -r 08f8a72b1f7b greyhound.php
--- a/greyhound.php	Fri Jun 12 13:49:22 2009 -0400
+++ b/greyhound.php	Fri Jun 12 13:50:13 2009 -0400
@@ -12,7 +12,7 @@
  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
  */
 
-define('GREY_VERSION', '0.1a4');
+define('GREY_VERSION', '0.1a5');
 
 // Try to trap termination signals to cleanly close the socket when needed
 // AmaroK sends a SIGTERM when it is shut down or the user requests to stop
@@ -25,7 +25,6 @@
   // trap SIGTERM
   pcntl_signal(SIGTERM, 'sigterm');
   pcntl_signal(SIGINT,  'sigterm');
-  pcntl_signal(SIGHUP, 'handle_refresh_signal');
 }
 
 @ini_set('display_errors', 'on');
@@ -175,7 +174,10 @@
   $httpd->add_handler('apple-touch-icon.png', 'file',     GREY_ROOT . '/apple-touch-icon.png');
   $httpd->add_handler('spacer.gif',           'file',     GREY_ROOT . '/spacer.gif');
   $httpd->add_handler('trans80.png',          'file',     GREY_ROOT . '/trans80.png');
+  $httpd->add_handler('offlinemode.png',      'file',     GREY_ROOT . '/offlinemode.png');
+  $httpd->add_handler('offlinemodelarge.png', 'file',     GREY_ROOT . '/offlinemodelarge.png');
   $httpd->threader->ipc_register('reloadconfig', 'grey_reload_config');
+  $httpd->threader->ipc_register('reloadplaylist', 'rebuild_playlist_ipc');
   // load all themes if forking is enabled
   // Themes are loaded when the playlist is requested. This is fine for
   // single-threaded operation, but if the playlist handler is only loaded
@@ -212,14 +214,3 @@
   burnout("Exception caught while running webserver:\n$e");
 }
 
-function handle_refresh_signal()
-{
-  global $httpd;
-  if ( !is_object($httpd) )
-    // we're not serving yet.
-    return false;
-    
-  // we've got an httpd instance; rebuild the playlist
-  rebuild_playlist();
-}
-