title: How to access the client registry using JavaScript?
body: <p>Hai ,
    How to set  Key and Value in the client registry using javascript. I Just want to keep the user profiles in the registry. When a user visit the page from a particular system , automatically connect to the system preferred database.For that I want to keep the connection string in the windows registry. </p>
  
  <p>Please tell with code snippets , i am new in javascript.     </p>