changing the position of a panel control

[bill]

I have multiple web user controls in Panel controls on a vb.net webforms
page.

I change the visibility of the Panel controls depending on user activity.

My problem is that I can't change the position of the panels which contain
the web user controls. I would like to make a panel visible, and change
it's position to the top of the web form. Instead I have to pile them all
up in one place so they are in the correct position when made visible.

Something tells me there is a better way to do this.

I would appreciate any advise.

Thanks
Bill