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2
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Manuela
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//:Create a previous link to your page
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//:Display a link to the previous page on the same menu level
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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(' ', $info);
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// show previous
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$prv = $nSib > 1 ? $nSib - 1 : 0;
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if ($prv > 0) {
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return show_menu2(0, SM2_CURR, SM2_START, SM2_ALL|SM2_BUFFER, "[if(sib==$prv){[a][menu_title]</a> <<}]", '', '', '');
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}
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else
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return '(no previous)';
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