How to get the focus on a textbox on a key press
<p>We have a page which requires user to enter some input and post submission (e.g. by hitting Enter key or Submit button). The answer is shown to the end user and we provide a link which says 'Press any key to continue'.</p>

<p>The focus on the input box is automatically shown, either after pressing any key or by clicking on the link. Can someone provide some sample code to do this?</p>
