ASPCMS修改使IF可以嵌套使用

<div id="nav">
        <ul class="menu" id="menu-mainmenu">
            <li class="menu-item" id="menu-item-393"><a href="{aspcms:sitepath}{aspcms:languagepath}">首页</A> </li>
        {aspcms:navlist}
        {if:[navlist:i]<12}
            <li class="menu-item" id="menu-item-382"><a href="[navlist:link]">[navlist:name]</a>
               {if1:[navlist:subcount]>0}
                <ul class="sub-menu">
                {aspcms:1navlist type=[navlist:sortid]}
                <li class="menu-item " id="menu-item-376"><a href="[1navlist:link]">[1navlist:name]</a> </LI>
                {/aspcms:1navlist}
                </ul>
                {end if1}
            </li>
        {end if}
        {/aspcms:navlist}
        </ul>
</div>