Add annotations with JavaScript

Question

Hello,
I'm currently writing a JavaScript function (that will be executed in a JSP page) to add annotations to PDF files. So far, so good. Actually everything is working as intended except one thing: the position of the annotation. Somehow, it always ends up at position 0,0 (bottom left) of the document with a size of 0, but I know it's there because I can see it in the list of comments. Here is my JavaScript function:
function annotPdf(src)
     // Create the ActiveXObject
     var pdf = new ActiveXObject('AcroExch.PDDoc');
     // Variables
     var pdfJS;
     var annot;
     var printParams;
     var page;
     var rectSize = new Array();
     // Open PDF
     pdf.Open(src);
     // Determine where to place the annotation
     page = pdf.AcquirePage(0);
     page = page.GetSize();
     rectSize[0] = 25;
     rectSize[1] = page.y - 50;
     rectSize[2] = page.x - 25;
     rectSize[3] = page.y - 25;
     // Get the JSObject
     pdfJS = pdf.GetJSObject();
     // Add the annotation
     pdfJS.addAnnot({page: 0, type: 'FreeText', rect: rectSize, author: 'Automated', contents: 'Test'});
     // Printing
     printParams = pdfJS.getPrintParams();
     printParams.interactive = -1;
     printParams.firstPage = 0;
     printParams.pageHandling = printParams.constants.handling.fit;
     // pdfJS.print(printParams);
     // Save instead of printing for testing
     pdf.Save(1, "C:/Tempo/test.pdf");
     pdf.Close();
Again, everything works. The annotation is created, but not positioned (as if rect was not doing its job). Now, if I open the same PDF document with Adobe Acrobat 9 and go into the JavaScript Debugger and put:
this.addAnnot({page: 0, type: 'FreeTest', rect: [25,742,1199,767], author: 'Automated', contents: 'Test'});
It correctly adds the annotation to the position I want. My theory is that passing an array with Javascript to add an annotation is bugged, because I can do the exact same thing with VB (Pass an array of Integers to rect) and it works perfectly!
Anyone could help me find a way to make my function work?
Thanks, Rukk.

Answer 1

Oops, my bad. It's installed on client not server. My mistake.
As I said, the ActiveX has no problem to instantiate. That part works. As I said in my first post, I can open my PDF file, add an annotation to it, print it, etc. The problem I have is that I can't decide where to put my annotation (with the rect property). Please refer to my first post.
Again, thanks for your answer.
Edit:
I had to retype it, because when I did copy & paste it added lot of extra blank line (that I wasn't able to delete) and formatting was a bit weird.
It' a typo.
Message was edited by: Rukk