<style type="text/css">
	.column { width: 50%; float: left; padding-bottom: 100px; }
	.portlet { margin: 0 1em 1em 0; }
	.portlet-header { margin: 0.3em; padding-bottom: 4px; padding-left: 0.2em; }
	.portlet-header .ui-icon { float: right; }
	.portlet-content { padding: 0.4em; }
	.ui-sortable-placeholder { border: 1px dotted black; visibility: visible !important; height: 50px !important; }
	.ui-sortable-placeholder * { visibility: hidden; }
	</style>
	<script type="text/javascript">
	$(function() {
		$(".column").sortable({
			connectWith: '.column'
		});

		$(".portlet").addClass("ui-widget ui-widget-content ui-helper-clearfix ui-corner-all")
			.find(".portlet-header")
				.addClass("ui-widget-header ui-corner-all")
				.prepend('<span class="ui-icon ui-icon-plusthick"></span>')
				.end()
			.find(".portlet-content");

		$(".portlet-header .ui-icon").click(function() {
			$(this).toggleClass("ui-icon-minusthick");
			$(this).parents(".portlet:first").find(".portlet-content").toggle();
		});

		$(".column").disableSelection();
	});
	</script>
<div class="demo">

<div class="column">

	<div class="portlet">
		<div class="portlet-header">Feeds</div>
		<div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
	</div>
	
	<div class="portlet">
		<div class="portlet-header">News</div>
		<div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
	</div>

</div>

<div class="column">
	<div class="portlet">
		<div class="portlet-header">Shopping</div>
		<div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
	</div>

	<div class="portlet">
		<div class="portlet-header">Links</div>
		<div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
	</div>
	
	<div class="portlet">
		<div class="portlet-header">Images</div>
		<div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
	</div>

</div>

</div><!-- End demo -->

<div class="demo-description">

</div><!-- End demo-description -->