Question about menu_icon_expand line

[idledragon]

I'm still attempting to tweak my menu to fit my needs.  Basically I've been going through each line of menu_icon_expand and disecting it (I've been using the Menu Manager Node Parameters in the wiki to help, but I was hoping that someone might help me with on line.

id == 15}/{else}{$node->url}{/if}"{if $node->target ne ""} target="{$node->target}"{/if}>{$node->menutext}

Also, is there a way to check if something is a child?  Something like
$node->child != true}

[Dr.CSS]

You may try looking at the other menu templates especially cssmenu.tpl, import it or look in your cmsms folder on your comp....