Save and close InDesign file CS4 JS

Question

Hi, I need to save and close InDesign file after export pdf was done. Once export is complete the script opens the pdf file and the script gets interrupted. Here what I was trying and I am not sure if it even in the right direction:
#targetengine "session"
main();
function main(){
    var myApplicationEventListener = app.eventListeners.add("afterExport",
    mySaveInDesign, false);
    var myDocumentEventListener = app.documents.item(0).eventListeners.add
    ("afterExport", mySaveInDesign, false);
    app.scriptPreferences.version = 6.0;
var myEventNames = ["afterExport"] ;
function mySaveInDesign(myEvent){
    var myDocument = myEvent.parent;
    saveInDesign ();
function saveInDesign (){
    //myDocument.save(myDocument);
    app.activeDocument.save(myDocument);
    app.activeDocument.close(myDocument);
Your help is highly appreciated.
Yulia

Answer 1

Save either takes no argument (equivalent to the File/Save menu option) or a file path, equivalent to File/Save As.
So, your save commands aren't going to work as written. You either need just save(); or save(myDocument.fullName);
Dave