title: Open XML SDK For Javascript
body: <p>I'm using Open XML SDK for javascript...</p>
  
  <p>I downloaded it from <a href="http://openxmldeveloper.org" rel="nofollow">here</a></p>
  
  <p>I create word document and save it on desktop with this SDK... </p>
  
  <p>now I want do modify content of this document</p>
  
  <p>for example: if in the text is word "firstname", I want to change this word with "John" and so on...</p>
  
  <p>second what I want is that before I save document put it in .rar or .zip file and then save it like .rar on desktop</p>
  
  <p>can somebody help me?</p>