You may set a title for your tip and you may not. You can position your tip as Right which is the default, or center or left or float or fixed (You many need to scroll up to see this). You also can make your tip sticky with a close link or keep it moving with the mouse around the page.
You may also control the left and the top coordinates of the message from the mouse. You many also add visual effects to the tip message in MSIE 5.5 or later. You can change the hole style for every tip message by using different style arrays in the stm function. You also may insert any html tags you want.