$event:=FORM Event:C1606

Case of 
	: ($event.code=On Selection Change:K2:29)
		If (Form:C1466.currentEnt=Null:C1517) | (Form:C1466.selectedPicture=Null:C1517)
			OBJECT SET VISIBLE:C603(*; "Rectangle"; False:C215)
			OBJECT SET COORDINATES:C1248(*; "thumbnail1"; Form:C1466.thumbnailLeft; Form:C1466.thumbnailTop; Form:C1466.thumbnailRight; Form:C1466.thumbnailBottom)
		Else 
			
		End if 
		
End case 