Popup button and DataGrid

[Paul Looney]

Help please.
I am trying to use a popup button with a datagrid.

I have code, in the dg, that looks like this:

on mouseDown
      popup btn "Selected Orders Popup"
end mouseDown

The popup works fine but the selected line in the dg is not hilited  
until after something is selected in the popup. So, to the user, it  
looks like the popup refers to the previously selected line.
I will probably solve it but figured someone on the list already has  
the solution.

Thanks in advance.
Paul Looney