Index: lams_central/web/includes/javascript/openUrls.js
===================================================================
diff -u -rb652c2d750a9562544fdda5a809cc81fd4462649 -r98768c830d810f8609686cf7b1b755c23d125cb2
--- lams_central/web/includes/javascript/openUrls.js	(.../openUrls.js)	(revision b652c2d750a9562544fdda5a809cc81fd4462649)
+++ lams_central/web/includes/javascript/openUrls.js	(.../openUrls.js)	(revision 98768c830d810f8609686cf7b1b755c23d125cb2)
@@ -97,7 +97,7 @@
 				if(monitorLessonWin && monitorLessonWin.open && !monitorLessonWin.closed)
 				{
 					monitorLessonWin.location = 'home.do?method=monitorLesson&lessonID='+lessonID;
-					monitorLessonWin.close();
+					monitorLessonWin.focus();
 				}else{
 					monitorLessonWin = window.open('home.do?method=monitorLesson&lessonID='+lessonID,'mWindow','width=779,height=575,resizable,resizable,scrollbars');
 				}