I can make this work, but I have to also put code in the MouseMove of whatever object is behind the Container (Form, Page, etc) to resize the Container when the mouse is not over it. Is there a better way to do this? The functionality is to give a box of reference information to the user whenever they pass the mouse over a caption, but then resize it to a small area when the mouse is moved away from it. Thanks!

Regards, Renoir