diff --git a/src/biomon/static/biomon/js/biomon.js b/src/biomon/static/biomon/js/biomon.js
index 628ed9e..43a0eb9 100644
--- a/src/biomon/static/biomon/js/biomon.js
+++ b/src/biomon/static/biomon/js/biomon.js
@@ -134,18 +134,11 @@
                     }
                     $('div#controlbar').empty();
                     $('div#controlbar').append(content);
-                    $('div#content-1').animate({
-                        height: "88%",
-                        }, 300, "linear", function() {
-                            $('div#controlbar').fadeIn();
-                        }
-                    );
+                    $('div#content-1').height('88%');
+                    $('div#controlbar').fadeIn();
                 } else {
-                    $('div#controlbar').fadeOut(500, function(){
-                        $('div#content-1').animate({
-                            height: "100%",
-                            }, 300, "linear");
-                    });
+                    $('div#controlbar').fadeOut(500);
+                    $('div#content-1').height('100%');
                 }
             });
         }