TIWCGJQMPopupOptions.PositionTo Property
Sets the element relative to which the popup will be centered. It has the following values:
"origin" : When the popup opens, center over the coordinates passed to the open() call (see methods page).
"window" : When the popup opens, center in the window.
published property PositionTo: TIWCGJQMPopupOptionsPosTo index 03 read GetPositionTo write SetPositionTo stored IsEnumerStored;