diff --git a/~dev_rating/media/js/semesterSwitcher.js b/~dev_rating/media/js/semesterSwitcher.js
index e2e5a3b18db5713008d9db2ef8caf6957eeea498..7088b29ee611ec647c4477dff0b5bdc421f8a5c8 100644
--- a/~dev_rating/media/js/semesterSwitcher.js
+++ b/~dev_rating/media/js/semesterSwitcher.js
@@ -8,7 +8,7 @@ $(function()
         if (sFlag === true) {
             sFlag = false;
         } else if (isSOpened === true) {
-            jSemester.css('display', 'none');
+            jSemester.slideUp(200);//css('display', 'none');
             isSOpened = false;
         }
     });
@@ -17,12 +17,12 @@ $(function()
         sFlag = true;
         if(isSOpened)
         {
-            jSemester.css('display', 'none');
+            jSemester.slideUp(200);//css('display', 'none');
             isSOpened = false;
         }
         else
         {
-            jSemester.css('display', 'block');
+            jSemester.slideDown(200);//css('display', 'block');
             isSOpened = true;
         }
     });