enter').panel('setTitle', separator);
			editor.getSession().setValue('');
			editor.setReadOnly(false);
			$('#footer').html('&nbsp;');
		}

		function showNode(node) {
			$('#elayout').layout('panel','center').panel('setTitle', node.path);
			editor.getSession().setValue('');
			if (node.dir === false) {
				editor.setReadOnly(false);
				$.ajax({
					type: 'GET',
					timeout: timeout,
					url:  serverBase + '/get',
					data: {'key': node.path},
					async: true,
					dataType: 'json',
					success: f