HTML Image buttons

Hello,

I am using HTML image buttons in my web application and
when I run it, all my image buttons are showing up with a
border.

I tried using border="0" with the input tag, but it is
deprecated.

<input border="0" src="http://pics.10026.com/?src=../images/next.jpg"
type="image" onclick="return checkPage('next');"
runat="server"/
Can anyone suggest me an alternative?

Thanks!