diff --git a/documentation/optimization.html b/documentation/optimization.html
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diff --git a/documentation/security.html b/documentation/security.html
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diff --git a/main/admin/add_courses_to_usergroup.php b/main/admin/add_courses_to_usergroup.php
old mode 100644
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diff --git a/main/admin/add_sessions_to_promotion.php b/main/admin/add_sessions_to_promotion.php
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diff --git a/main/admin/add_sessions_to_usergroup.php b/main/admin/add_sessions_to_usergroup.php
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diff --git a/main/admin/add_users_to_usergroup.php b/main/admin/add_users_to_usergroup.php
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diff --git a/main/admin/calendar.lib.php b/main/admin/calendar.lib.php
index 85148cf850..ac37753969 100755
--- a/main/admin/calendar.lib.php
+++ b/main/admin/calendar.lib.php
@@ -1378,7 +1378,11 @@ function show_add_form($id = '')
 								{
 									// values have to have double digits
 									$value = ($i <= 9 ? '0'.$i : $i );
-									echo "<option value=\"$value\">$value</option>\n";
+									if ($minutes == $value) {
+										echo "<option value=\"".$value."\" selected> ".$value." </option>";
+									} else {
+										echo "<option value=\"$value\">$value</option>";
+									}
 								} ?>
 						</select>
 					</td>
@@ -1465,7 +1469,11 @@ function show_add_form($id = '')
 								{
 									// values have to have double digits
 									$value = ($i <= 9 ? '0'.$i : $i );
-									echo "<option value=\"$value\">$value</option>\n";
+									if ($minutes == $value) {
+										echo "<option value=\"".$value."\" selected> ".$value." </option>";
+									} else {
+										echo "<option value=\"$value\">$value</option>";
+									}
 								} ?>
 						</select>
 						<br>
diff --git a/main/admin/calendar.php b/main/admin/calendar.php
index e47e168bb5..cef6f724d7 100755
--- a/main/admin/calendar.php
+++ b/main/admin/calendar.php
@@ -215,7 +215,7 @@ if (api_is_allowed_to_edit(false,true)) {
 				if ($_POST['submit_event']) {		
 			        $my_id_attach = (int)$_REQUEST['id_attach'];
 					$my_file_comment = Database::escape_string($_REQUEST['file_comment']);
-					store_edited_agenda_item($my_id_attach,$my_file_comment);
+					store_edited_agenda_item($my_id_attach,$my_file_comment).'hola test';
 					display_agenda_items();
 				} else {
 					$id=(int)$_GET['id'];
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