title: Scroll to the top of the page without refreshing/reloading of that page
body: <p>I'm developing a mobile website. This website was mostly viewed in Opera mini and UCbrowser. I have added scroll to top button as</p>
  
  <pre><code>&lt;input type="button" name="scroll to top" onclick="scroll(0,0)"/&gt;
  </code></pre>
  
  <p>but this on click it reloads and then goes to the top. some times, it doesn't work.. </p>
  
  <p>for details go to feinix.org/mevents.php in opera mini and ucbrowser</p>
  
  <p>view m.facebook.com in opera mini they have added [ ↑ ] Top. it would be great if someone post me the code behind that</p>