I am trying to write a macro that does a standard "SaveAs" but also opens the new part/assy/drawing after it is saved.  I wish SolidWorks had this option already, since most of the time when I do a SaveAs - "Save As Copy" checked, I have to manually open the new file. 

I see the SaveAs command is

Part.SaveAs3 (path & filename, ,)

What I want is the dialog box to come up so the user can browse to the folder and enter the desired filename.