Minor - fix icons.

main/admin/course_request_accepted.php

@@ -126,8 +126,10 @@ function get_request_data($from, $number_of_items, $column, $direction)
 function modify_filter($id)
 {
     $code = CourseRequestManager::get_course_request_code($id);
-    $result = '<a href="course_request_edit.php?id='.$id.'&caller=1">'.Display::return_icon('edit.gif', get_lang('Edit'), array('style' => 'vertical-align: middle;')).'</a>'.
-        '&nbsp;<a href="?delete_course_request='.$id.'">'.Display::return_icon('delete.gif', get_lang('DeleteThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ACourseRequestWillBeDeleted'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
+    $result = '<a href="course_request_edit.php?id='.$id.'&caller=1">'.
+        Display::return_icon('edit.png', get_lang('Edit'), array('style' => 'vertical-align: middle;')).'</a>'.
+        '&nbsp;<a href="?delete_course_request='.$id.'">'.
+        Display::return_icon('delete.png', get_lang('DeleteThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ACourseRequestWillBeDeleted'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
 
     return $result;
 }

main/admin/course_request_rejected.php

@@ -148,12 +148,12 @@ function get_request_data($from, $number_of_items, $column, $direction) {
  */
 function modify_filter($id) {
     $code = CourseRequestManager::get_course_request_code($id);
-    $result = '<a href="course_request_edit.php?id='.$id.'&caller=2">'.Display::return_icon('edit.gif', get_lang('Edit'), array('style' => 'vertical-align: middle;')).'</a>'.
-        '&nbsp;<a href="?accept_course_request='.$id.'">'.Display::return_icon('action_accept.gif', get_lang('AcceptThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ANewCourseWillBeCreated'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
+    $result = '<a href="course_request_edit.php?id='.$id.'&caller=2">'.Display::return_icon('edit.png', get_lang('Edit'), array('style' => 'vertical-align: middle;')).'</a>'.
+        '&nbsp;<a href="?accept_course_request='.$id.'">'.Display::return_icon('accept.png', get_lang('AcceptThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ANewCourseWillBeCreated'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
     if (!CourseRequestManager::additional_info_asked($id)) {
         $result .= '&nbsp;<a href="?request_info='.$id.'">'.Display::return_icon('request_info.gif', get_lang('AskAdditionalInfo'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('AdditionalInfoWillBeAsked'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
     }
-    $result .= '&nbsp;<a href="?delete_course_request='.$id.'">'.Display::return_icon('delete.gif', get_lang('DeleteThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ACourseRequestWillBeDeleted'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
+    $result .= '&nbsp;<a href="?delete_course_request='.$id.'">'.Display::return_icon('delete.png', get_lang('DeleteThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ACourseRequestWillBeDeleted'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
 
     return $result;
 }

main/admin/course_request_review.php

@@ -188,14 +188,14 @@ function email_filter($teacher)
 function modify_filter($id)
 {
     $code = CourseRequestManager::get_course_request_code($id);
-    $result = '<a href="course_request_edit.php?id='.$id.'&caller=0">'.Display::return_icon('edit.gif', get_lang('Edit'), array('style' => 'vertical-align: middle;')).'</a>'.
+    $result = '<a href="course_request_edit.php?id='.$id.'&caller=0">'.Display::return_icon('edit.png', get_lang('Edit'), array('style' => 'vertical-align: middle;')).'</a>'.
         '&nbsp;<a href="?accept_course_request='.$id.'">'.Display::return_icon('accept.png', get_lang('AcceptThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ANewCourseWillBeCreated'), $code), ENT_QUOTES)).'\')) return false;'),16).'</a>'.
         '&nbsp;<a href="?reject_course_request='.$id.'">'.Display::return_icon('error.png', get_lang('RejectThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ACourseRequestWillBeRejected'), $code), ENT_QUOTES)).'\')) return false;'),16).'</a>';
     if (!CourseRequestManager::additional_info_asked($id)) {
         $result .= '&nbsp;<a href="?request_info='.$id.'">'.Display::return_icon('request_info.gif', get_lang('AskAdditionalInfo'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('AdditionalInfoWillBeAsked'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
     }
     if (DELETE_ACTION_ENABLED) {
-        $result .= '&nbsp;<a href="?delete_course_request='.$id.'">'.Display::return_icon('delete.gif', get_lang('DeleteThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ACourseRequestWillBeDeleted'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
+        $result .= '&nbsp;<a href="?delete_course_request='.$id.'">'.Display::return_icon('delete.png', get_lang('DeleteThisCourseRequest'), array('style' => 'vertical-align: middle;', 'onclick' => 'javascript: if (!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('ACourseRequestWillBeDeleted'), $code), ENT_QUOTES)).'\')) return false;')).'</a>';
     }
 
     return $result;