title: Reading/Accessing AppData folder using HTML5
body: <p>I have written <strong>simple extensions</strong> for IE,Firefox and Chrome which allow users to make a call to valid phone numbers on the <strong>right click</strong> and this is working fine. 
  But I need to run this in Citrix environment and since multiple instances of the application will be running I have set some unique values in appdata folder. For that I need to read who is the current user and the appdata folder location.</p>
  
  <p>Is there a way to read the complete path of the appdata folder e.g. C:\Users\&lt;<strong>UserName</strong>>\AppData\Roaming. UserName will be changing based on the logged in user.</p>