{html_head}
<script type="text/javascript">
var mess_error = '{'Unable to check upgrades...'|@translate}<br><a href="admin.php?action=check_autoupdate">{'Click here to check upgrades now'|@translate}</a>';

window.onload = function () {ldelim}
  jQuery.ajax({ldelim}
    type: 'GET',
    url: '{$ROOT_URL|@cat:"plugins/autoupdate/remote.php"}',
    dataType: 'text',
    timeout: 10000,  // 10 sec timeout
    success: function (data) {ldelim}
      var reg = new RegExp("(warning|notice)","i");
      if (data.match(reg)) {ldelim}
        data = mess_error;
      }
      jQuery('#autoupdate').html(data);
    },
    error: function() {ldelim}
     jQuery('#autoupdate').html(mess_error);
    }
  });
}
</script>
{/html_head}
<p id="autoupdate"><img src="plugins/autoupdate/template/ajax-loader.gif"> &nbsp; {'Checking upgrades for gallery and plugins...'|@translate}</p>