#include <GUIConstants.au3> GUICreate("My GUI position") ; will create a dialog box that when displayed is centered $right = 0 $label=GUICtrlCreateLabel ( "my moving label", 10,20) $button = GUICtrlCreateButton ("Click to close", 50,50) GUICtrlSetState(-1,$GUI_FOCUS) ; the focus is on this button GUISetState () While 1 $msg = GUIGetMsg() if $msg = $button Or $msg = $GUI_EVENT_CLOSE then Exit If $right = 0 then $right = 1 GUICtrlSetPos ($label, 20,20) else $right = 0 GUICtrlSetPos ($label, 10,20) endif Sleep(100) Wend