Download Studydrive files.
بۇلار بۇ قوليازمىنىڭ كود يېڭىلانغان نەشرىلىرى. بارلىق نەشرىنى كۆرسىتىش
Studydrive changed the way documents are loaded, so the script had to be changed as well.
Disable download button if document was not loaded yet.
