Script 2 pdf outputs?

Question

I'm looking for a workflow solution where it's required to output 2 pdfs, one for production and one for proof.
Basically, it's a pain in the hoop to create 2 pdfs each time.
What I'm looking for is a way via script to export to PDF
Chooses currently open PDF(s)
Dialog box looks something like:
PDF Production
<Choose PDF Joboption> | <Current Filename> | <Choose Location>
PDF Proof
<Choose PDF Joboption> | <Current Filename> | <Choose Location> | Append Filename [_xx]
Be great if the Script recognised current folder the file is in.
Any help is appreciated.

Answer 1

If I've understood correctly, then something like this should work.
With a document open, run the script. It will open a Save Dialog which should default to the folder of the current ID document.
Click ok, and it will export 2 copies of the document to PDF, according to the presets listed at the beginning of the script, and with a suffix attached to the name of the second PDF, as indicated towards the end of the script.
// BS"D
// All rights reserved (c) 2015 by Id-Extras.com
// Free to use and modify but do not delete this copyright attribution.
// This script will export 2 pdfs of the current document
// Choose the PDF presets by altering their names below
// The second PDF gets a suffix added to its name.
// Modify the line below beginning name2 = to change the suffix.
// For more InDesign scripts: www.Id-Extras.com
d = app.activeDocument;
// Here you can choose the PDF preset
preset1 = app.pdfExportPresets.itemByName("[High Quality Print]");
preset2 = app.pdfExportPresets.itemByName("[Smallest File Size]");
if (!(preset1.isValid && preset2.isValid)){
    alert("One of the presets does not exist. Please check spelling carefully.");
    exit();
if (d.saved){
    thePath = String(d.fullName).replace(/\..+$/, "") + ".pdf";
    thePath = String(new File(thePath).saveDlg());
else{
    thePath =  String((new File).saveDlg());
thePath = thePath.replace(/\.pdf$/, "");
name1 = thePath+".pdf";
// Here you can set the suffix at the end of the name
name2 = thePath+"_xx.pdf";
d.exportFile(ExportFormat.PDF_TYPE, new File(name1), false, preset1);
d.exportFile(ExportFormat.PDF_TYPE, new File(name2), false, preset2);