Place pdf into InDesign CS4 js

Question

Hi, I have those lines of script that place the pdf into InDesign, but in the process new frame gets created in which the pdf is placed, and I need it to be placed into my existing frame. How could I do it:
    var myRectangle = myDoc.pages[0].rectangles[0];   
    myPage = myDoc.pages[0];
    myPDFPage = myPage.place(File(myFile), [0,0])[0];
Thank you very much for your help.
Yulia

Answer 1

Yes, you are right, I am stuck for a different reason, it does places the second page.
What I think is going on,  and maybe there is a better approach to it than the one I am going about it: when I have single page pdf for the 1st page and single page pdf for the 2nd page, my script first tries to upload 1st pdf as multi-page just in case there is only one pdf with both files. And for some reason it uploads single page pdf twice (into the second InDesign page as well when there is no second page in the 1st pdf [If I could avoid that all together would be great]). So my script verifies if the pdf uploaded into the 2nd page is 1st page of 1st pdf then it deletes it. And then it looks if there is a file for the second page, and uploads it. So my new challenge is that when it verifies what page of the pdf is uploaded into the 2nd page of InDesign after the 1st pdf upload, it just crashes, and it worked with the previous way of placing pdfs (the green line of the script).
The second my issue is that, as it places the files, it dis-attaches the frames from the master page, and I need them to be still half attached. For the same reason new frames created by place command - is a problem for me. Maybe easier way, if it's possible at all, half-attach those new frames to the Master page afterwords. (This is the main goal for me).
Here are both functions: to upload first pdf and second pdf:
function myPlacePDF(myDoc, myFile){
    app.pdfPlacePreferences.pdfCrop = PDFCrop.cropMedia;
    // page 1
    myPage = myDoc.pages[0];
    var myRectangle = myDoc.pages[0].rectangles[0];   
    app.pdfPlacePreferences.pageNumber = 1;
    myRectangle.place(myFile);
    //PDF.place (myFile);
    //myPDFPage = myPage.place(File(myFile), [0,0])[0];
    myRectangle.geometricBounds = [0, 0, myGB_Y2, myGB_X2];
    // page 2
    myPage = myDoc.pages[1];
    var myRectangle = myDoc.pages[1].rectangles[0];
    app.pdfPlacePreferences.pageNumber = 2;
    myPDFPage = myRectangle.place(myFile);
    //PDF.place (myFile);
    //myPDFPage = myPage.place(File(myFile), [0,0])[0];
    myRectangle.geometricBounds = [0, 0, myGB_Y2, myGB_X2];
    if (myPDFPage.pdfAttributes.pageNumber != 2){
        myPDFPage.parent.remove();
    try{
        var myFrame = myDoc.pages[0].rectangles[1];
        if (myFrame.isValid == true){
            myFrame.remove();
    catch (e){}
    try{
        var myFrame = myDoc.pages[1].rectangles[1];
        if (myFrame.isValid == true){
            myFrame.remove();
    catch (e){}
    app.pdfPlacePreferences.pageNumber = 1;
function myPlacePDFback(myDoc, myFile){
    var myFrame= myDoc.pages[1].rectangles.[0];
    if (myFrame.isValid == false){
        myDoc.pages[1].rectangles.add();
        myFrame.strokeWeight = 0;
        myFrame.geometricBounds = [0, 0, myGB_Y2, myGB_X2];
    app.pdfPlacePreferences.pdfCrop = PDFCrop.cropMedia;
    myPage = myDoc.pages[1];
    var myRectangle = myDoc.pages[1].rectangles[0];
    app.pdfPlacePreferences.pageNumber = 2;
    myRectangle.place(myFile);
    //myPDFPage = myPage.place(File(myFile), [0,0])[0];
    app.pdfPlacePreferences.pageNumber = 1;
Kasyan, your script might be helpful, and I would like to look into it.
Thank you very much for your help.
Yulia