Set focus to textbox
<p>In my web page there is a textbox with width and height  equal to 0. This textbox is used to get the scanned bar code value which should not be visible to the user. </p>

<p>Needs:</p>

<ol>
<li>I want to set focus to the textbox, when i click anywhere in the form.</li>
<li>I want to make the cursor invisible.</li>
</ol>

<p>Geetha.</p>
