[Union City]

可用if进行判断， 第一，查是不是1级栏目， 如是，再查这1极栏目有没有子栏目

<ul>
<!--
EOT;
foreach($navfoot_list as $val){ 
echo <<<EOT
-->
	<li><a href="{$val[url]}" title="{$val[name]}">{$val[name]}</a></li>
	
<!--
EOT;
if (($val[classtype]==1)&$nav_list2[$val[id]]){
echo <<<EOT
-->

	<ul>
<!--
EOT;
foreach($nav_list2[$val[id]] as $val2){ 
echo <<<EOT
-->
		<li><a href="{$val2[url]}" title="{$val2[name]}">{$val2[name]}</a></li>
		
<!--
EOT;
} 
echo <<<EOT
-->
	</ul>
	 

<!--
EOT;
} }
echo <<<EOT
-->
</ul>