Новый вид Оповещения

<xen:if is="{$alert.new}">
   &nbsp;
   <div  style="background: #333;  color: whitesmoke; padding: 5px; border-bottom: 3px solid green;">
<li class="Alert listItem{xen:if '{$alert.new}', ' new'}  " id="alert{$alert.alert_id}" data-author="{$alert.user.username}">...