mayaExportSTL 0.1.0 for Maya (maya script)

I have a large list of geometry that I would like to render out individually. I am trying to figure out how to edit what you have written so it automatically names the exported stl to be the same name that is already given to the geometry. So far what I figured out is that fileBrowser() makes the window appear. And I am guessing "" would be where the file name would normally be written. I do not know how modulo would work in MEL but I thought it might work : for i in range(len(geoList)): fileBrowser ( "mayaExportSTLOnSave", "Save", "%s" %geoList[i], 1) also, in reference to the previous request, the button worked once, then did not again? It also appears to not work even if I select an obj, load the script, then "ctrl-shift"..?