Mega Code Archive
Find all children of each div
<![CDATA[
< html>
<head>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("div").children().css("border-bottom", "3px double red");
});
</script>
</head>
<body>
<body>
<div id="container">
<div>
asdf
</div>
</body>
</html>
]]>