(function($){
	var i=1;
	var msg="";

	var moveUpDown = function(){
		var link = $(this),
			dl = link.parents('dl'),
			prev = dl.prev('dl'),
			next = dl.next('dl');
		if( prev.length > 0)
			dl.insertBefore(prev);
		if(next.length > 0)
			dl.insertAfter(next);
		updateUpDown(dl.parent());
	};

	var emptyTrashCan = function(item){
		item.remove();
		UpdateList();
	};

	var sortableUpdate = function(e, ui){
		msg = "";
		if(ui.element[0].id == 'trashcan'){
			emptyTrashCan(ui.item);
		}
		UpdateList();
	};

	$(document).ready(function(){
		var els = ['#content1', '#content2', '#content3' ];
		var $els = $(els.toString());
		$els.sortable({
			containment: 'document',
			opacity: 0.7,
			revert: true,
			tolerance: 'pointer',
			placeholder: 'sortableHelper' ,
			scroll: true , 		  
			items: '> dl',
			handle: 'dt',
			cursor: 'move',
			appendTo: 'body',
			connectWith: els,
			update: sortableUpdate
		});
	});
})(jQuery);