显示顶部1，2，3级栏目

[Jamesburg]

 <ul>
<!--
EOT;
foreach($nav_list as $val){ 
echo <<<EOT
-->
	<li><a href="{$val[url]}" title="{$val[name]}">{$val[name]}</a></li>
	<ul>
<!--
EOT;
foreach($nav_list2[$val[id]] as $val2){ 
echo <<<EOT
-->
		<li><a href="{$val2[url]}" title="{$val2[name]}">{$val2[name]}</a></li>
		<ul>
<!--
EOT;
foreach($nav_list3[$val2[id]] as $val3){ 
echo <<<EOT
-->
			<li><a href="{$val3[url]}" title="{$val3[name]}">{$val3[name]}</a></li>
<!--
EOT;
} 
echo <<<EOT
-->
		</ul>
<!--
EOT;
} 
echo <<<EOT
-->
	</ul>
<!--
EOT;
} 
echo <<<EOT
-->
</ul>

显示顶部1，2，3级栏目