There is a 10 second delay with hiding the content of all the tabs. When the page loads, all the content displays for atleast 10 seconds before it is hidden. Can you possibly change the code so that all the content starts as display:none? so There isn't any delay with hiding?
Also, can you help me determine why MyADManager doesnt show up as a selectable widget even though it is used as a widget and acts like the other widgets?