title: Create a bookmark in firefox by coding,not Manually
body: <p>Yeah,I use FireFox and IE9.0+,sometimes,Chrome.</p>
  
  <p>Chrome always takes much RAM usage but it is faster.
  IE10 which i am using is much faster than before,but because of my win7 os,I can't sync nothing simply.
  So,I like FireFox best.</p>
  
  <p>Well,I want to implement the function in a app like this:
  When i use IE to browse pages, I wanna watch the favorites's folder in real time,if i add a page to favorites, the app will create a online bookmark immediately into firefox's bookmarks which has been logined .</p>
  
  <p>How to implement?Have any sapiential ideas in your mind?</p>
  
  <p>Best in javascript or c# language!</p>
  
  <p>Pls share for me ,thanks in advance!</p>