HTML select tag with groups

<form action="example.php">
<div>
<select>
<optgroup label="Server-side languages">
<option>PHP</option>
<option>ASP</option>
</optgroup>
<optgroup label="Client-side languages">
<option>JavaScript</option>
<option>VBScript</option>
</optgroup>
</select>
</div>
</form>

http://www.htmlquick.com/reference/tags/select.html

Thick box

<script type="text/javascript" src="/newredvault/thickbox/jquery.js"></script>
<script type="text/javascript" src="/newredvault/thickbox/thickbox.patch.js"></script>
<link  rel="stylesheet"  href="/newredvault/thickbox/thickbox.css"type="text/css" />


<a href="loginpopup.asp?KeepThis=true&TB_iframe=false&height=260&width=560&modal=true"  class="thickbox"><b>Log in to access</b></a>

<script language="javascript" type="text/javascript" >
             window.parent.tb_remove();
             window.parent.location.reload(1);
            //window.parent.location.href = "<%=loginredirect1%>";
</script>

Html youtube player

<object width="330" height="150">
<param name="movie" value="http://www.youtube.com/v/u1zgFlCw8Aw?fs=1"</param>
<param name="allowFullScreen" value="true"></param>
<param name="allowScriptAccess" value="always"></param>
<embed src="http://www.youtube.com/v/u1zgFlCw8Aw?fs=1"
  type="application/x-shockwave-flash"
  allowfullscreen="true"
  allowscriptaccess="always"
  width="330" height="150">
</embed>
</object>