checked.aspx font size:
View Sample
<html>
<head>
<title>Abakada HTML Demo: checked Property</title>
<link rel="stylesheet" href="/shared/netdemos.css">

<script language="JavaScript">
<!--
function chkThis ( ) {
   var msg = "This property can be used to detect if a checkbox option has been selected. " +
      "A script could be written to track the checkbox status and do further processing " +
      "once the checkbox has been checked.";
   if ( document.forms [ 0 ].elements [ 'chkBox' ].checked ) {
      el = document.all ? document.all [ 'msg' ] : document.getElementById ( 'msg' );
      if ( document.all ) el.innerHTML = msg;
      else if ( dom ) el.childNodes [ 0 ].nodeValue = msg;
      else if ( document.layers ) alert ( msg );
   }
   else {
      if ( document.all ) el.innerHTML = "";
      else if ( dom ) el.childNodes [ 0 ].nodeValue = "";
   }
}
//-->
</script>
</head>

<body>
<!-- #include virtual="~/shared/top.inc" -->

<div class="header"><h2>Abakada HTML Demo: checked Property</h2></div>
<hr size=1 width=92%>

<center><br>

<form>

<p>Check here if you wish to learn more about checkboxes 
   <input name="chkBox" type="checkbox" onclick="chkThis ( )">
</p>

</form>

<div id="msg"></div>

</center>

<hr size=1 width=92%>
<!-- #include virtual="~/shared/viewsrc.inc" -->

</body>
</html>