Help! No scroll bar in components

1

Hi. I was trying to make a scroll bar when i noticed that there is no scroll bar in the components window. I have flash mx 2004 professional and when i was reading a tutorial here about making scroll bars it showed a scroll bar icon on the image on the site. But when i look at mine it is missing :puzzle: in between radio button and scroll pane. Some one please tell me where this scroll bar component is. As i need this in making my flash website. Thanks alot.