if-ie7

What's the correct syntax for replacing HTML elements with an <!--[if IE 7]> statement?

Hi, I need to have a slightly different HTML element in IE7 than the rest, here is what I have so far: <p> <label>&nbsp;</label> <!--[if IE 7]> <span class="progressIndicator" style="display: none;"></span> <button type="submit" class="submit" value="" id="qsubmit">SEND</button> <![endif]--> ...