--- syntax.php.orig	2014-06-04 21:33:22.683345771 +0100
+++ syntax.php	2014-06-04 21:35:22.059345869 +0100
@@ -85,6 +85,9 @@
             if($key{0} == '!') {
                 $return['data'][substr($key,1)] = ml($val,'',true,'&');
                 unset($return['data'][$key]);
+            } else if($key == 'alt') {
+                return['alt'] = '<img src="'.ml($val,'',true,'&').'" alt="'.$val.'"/>';
+                unset($return['data'][$key]);
             }
         }
 
@@ -102,7 +105,7 @@
         if($data['align'] == 'right') $att['align'] = 'right';
         if($data['align'] == 'left')  $att['align'] = 'left';
 
-        $R->doc .= html_flashobject($data['swf'],$data['width'],$data['height'],$data['data'],$data['data'],$att);
+        $R->doc .= html_flashobject($data['swf'],$data['width'],$data['height'],$data['data'],$data['data'],$att,$data['alt']);
 
         return true;
     }