Error: missing } in xml expression. I cant solve this!

Question

<script type="text/javascript">
var myObject = new ActiveXObject("Scripting.FileSystemObject");
var pasta = "C:\Users\Catatau\Desktop\BROTHER\Medcurso\oukey\";
var folder = myObject.GetFolder(pasta);
var jpg = ".jpg"
var pdf = ".pdf"
var barra = "\";
</script>
for(var pastas in folder)
        <script type="text/javascript">
          var newDoc = app.newDoc();
        var pt1 = pastas.name;
        var pasta2 = pasta + pt1 + barra;
          var folder2 = myObject.GetFolder(pasta2);
          var x = 1;
          for(var files in folder2){x = x+1}
          var k = 0;
        </script>
        while(x>k) {
                <script type="text/javascript">
                k = k+1;
                    var arquivo = pasta2 + k + jpg;
                    newDoc.insertPages({nPage: k, cPath: arquivo,});
          var destino = pasta + pt1 + pdf;
          newDoc.saveAs({cPath: destino,});
          newDoc.closeDoc(true);
</script>
That`s the script.
     Error1: SyntaxError: missing } in xml expression                                                     Ln 25. Col 3.
                24: line 25.
               First text in red is selected / first text in green (where i think the error refers to).
     Error2: SyntaxError: missing } in xml expression                                                     Ln 28. Col 24.
                27: line 28.
               Second text in red is selected / Second text in green (where i think the error refers to).

Answer 1

Why not? Sorry if im stupid in javascript... the sentence <script type="text/javascript"> helped me to jump through errors from jscript editor on acrobat.
What im trying to do: i have a folder with several subfolders. Each subfolder has .jpg files. I want to combine each subfolders .jpg files into one .pdf. Others subfolders should be combined into different pdfs. I`m trying to see if this could be done by thie script i wrote. But i can`t even put it to work so i can see it.