"; $ul_level=1; $sizeof_navbar = count($nav_array); for ( $row = 0 ; $row < $sizeof_navbar ; $row++ ) { $nav_parts = explode("|",$nav_array[$row]); if ( 0 == $nav_parts[1] ): printf("%s
    \n",$nav_parts[3]); else: for ( ; $ul_level < $nav_parts[1] ; $ul_level++ ) printf("
      \n"); for ( ; $ul_level > $nav_parts[1] ; $ul_level-- ) printf("
    \n"); printf("\n"); if ( $nav_parts[0] == $document_id ) printf("%s%s
    \n",$li_type,$nav_parts[2],$a_extra,$nav_parts[3]); else printf("%s%s
    \n",$li_type,$nav_parts[2],$a_extra,$nav_parts[3]); printf("
    \n"); endif; } ?>

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