帝国cms的灵动标签怎么判断栏目ID

<?php  if($navinfor[classid]==15 || $navinfor[classid]==16)  {  echo &#39;<p class="img-listing-dis">&#39;.$navinfor[flashsay].&#39;</p>&#39;;  }  else  {  echo &#39;<p class="img-listing-dis">&#39;.$navinfor[flashsay].&#39;</p>&#39;;  }  ?>