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Minor: center the chart on screen

ywarnier 14 years ago
parent
commit
e098ae6b95
1 changed files with 1 additions and 1 deletions
  1. 1 1
      main/inc/lib/tracking.lib.php

+ 1 - 1
main/inc/lib/tracking.lib.php

@@ -2051,7 +2051,7 @@ class Tracking {
                     $html .='</table><br />';
                     
                     if (!empty($session_graph[$key])) {
-                        $html .= $session_graph[$my_session_id];
+                        $html .= Display::div($session_graph[$my_session_id], array('id'=>'session_graph_'.$key,'class'=>'chart-session', 'style'=>'position:relative; text-align: center;') );
                     }
 
                     $html .= Display::tag('h2',get_lang('CourseList'));