pbootcms模板导航调用方法：

{pboot:nav}
<ahref="[nav:link]">[nav:name]</a>
{/pboot:nav}

{pboot:nav}

<ahref="[nav:link]">[nav:name]</a>

{pboot:2navparent=[nav:scode]}

<ahref="[2nav:link]">[2nav:name]</a>

{/pboot:2nav}

{/pboot:nav}

{pboot:nav}

<ahref="[nav:link]">[nav:name]</a>

{pboot:2navparent=[nav:scode]}

<ahref="[2nav:link]">[2nav:name]</a>

{pboot:3navparent=[2nav:scode]}

<ahref="[3nav:link]">[3nav:name]</a>

{/pboot:3nav}

{/pboot:2nav}

{/pboot:nav}