The method window.location.reload() can be used to reload the current browser window in Java Script. This can be invoked on various events like click of a normal link, click of a button etc. The following examples show how to do that.

Reload current window if a link is clicked:

 <a href="javascript: window.location.reload()">Reload Window</a>

Reload current window if a button is clicked:

 <form method="post">
 <input type="button" value="Reload Window" onclick="window.location.reload()">
 </form>