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989
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aldus
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//:Create a parent link to your page
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//:Display a link to the parent page of the current page
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$info = show_menu2(0, SM2_CURR, SM2_START, SM2_ALL|SM2_BUFFER, '[if(class==menu-current){[level] [sib] [sibCount] [parent]}]', '', '', '');
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list($nLevel, $nSib, $nSibCount, $nParent) = explode(' ', $info);
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// show up level
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if ($nLevel > 0) {
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$lev = $nLevel - 1;
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return show_menu2(0, SM2_ROOT, SM2_CURR, SM2_CRUMB|SM2_BUFFER, "[if(level==$lev){[a][menu_title]</a>}]", '', '', '');
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}
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else
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return '(no parent)';
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