title: Browser back button with update panels
body: <p>In an asp.net/c# application, I have an update panel on my main page. And everything on the page is updated via the update panel.</p>
  
  <p>So there is only one page and all the changes are made in update panels using asynchronous postback (partial postback)</p>
  
  <p>My question is: Is there a way to make the browser BACK button works and return the page to it's previous state? </p>
  
  <p>Hope I was clear</p>
  
  <p>Thank you very much for any help</p>
  
  <p>more info: I tried to implement this <a href="http://rchern.wordpress.com/2008/05/11/updatepanel-backforward-browser-navigation/" rel="nofollow">http://rchern.wordpress.com/2008/05/11/updatepanel-backforward-browser-navigation/</a> but I wasn't able to make it work.</p>