html row selection change with up/down key in j query
<p>I have html table like : </p>

<p><img src="http://i.stack.imgur.com/lCJku.jpg" alt="enter image description here"></p>

<p>Now I want to change row selection with up/down key &amp; as well as scroll in j query/ java script . 
Any one tell me how can it possible!</p>
