CREATE A HELP LABEL WHEN MOVE OVER BUTTON

Question

Hi, I wish to create a label, that appears when you move over a button or something else and explains its function. And it should hide after a sec or 2. It should apear at mousepointer. What I tried : 1. Created a label , with the help text in it. 2. On mouseover - button -> show label. 3. On mouseleave - button -> hide label. I supose this is an orthodoxe way of doing it. There has to be a better way, and where the label show at mouse pointer and leaves after 2 sec. If somebody has experience with that.. Thx Mas