var TITEMS = [ 
 ["简介  Introducing", "css2/o_css.html", "1",
  ["样式表简介 Introduction to CSS2", "css2/o_css.html", "11"],
  ["关于大风车  About Us", "css2/aboutus.html", "11"],
  ["大风车声明", "css2/announcement.html", "11"],
 ],
 ["属性  Properties", "css2/default.html", "1",
  ["字体  Font", "css2/d_font.html", "1",
   ["font", "css2/c_font.html", "11"],
   ["color", "css2/c_color.html", "11"],
   ["font-family", "css2/c_fontfamily.html", "11"],
   ["font-size", "css2/c_fontsize.html", "11"],
   ["font-size-adjust", "css2/c_fontsizeadjust.html", "11"],
   ["font-stretch", "css2/c_fontstretch.html", "11"],
   ["font-style", "css2/c_fontstyle.html", "11"],
   ["font-weight", "css2/c_fontweight.html", "11"],
   ["text-decoration", "css2/c_textdecoration.html", "11"],
   ["text-underline-position", "css2/c_textunderlineposition.html", "11"],
   ["text-shadow", "css2/c_textshadow.html", "11"],
   ["font-variant", "css2/c_fontvariant.html", "11"],
   ["text-transform", "css2/c_texttransform.html", "11"],
   ["line-height", "css2/c_lineheight.html", "11"],
   ["letter-spacing", "css2/c_letterspacing.html", "11"],
   ["word-spacing", "css2/c_wordspacing.html", "11"]
  ],
  ["文本  Text", "css2/d_text.html", "1",
   ["text-indent", "css2/c_textindent.html", "11"],
   ["text-overflow", "css2/c_textoverflow.html", "11"],
   ["vertical-align", "css2/c_verticalalign.html", "11"],
   ["text-align", "css2/c_textalign.html", "11"],
   ["layout-flow", "css2/c_layoutflow.html", "11"],
   ["writing-mode", "css2/c_writingmode.html", "11"],
   ["direction", "css2/c_direction.html", "11"],
   ["unicode-bidi", "css2/c_unicodebidi.html", "11"],
   ["word-break", "css2/c_wordbreak.html", "11"],
   ["line-break", "css2/c_linebreak.html", "11"],
   ["white-space", "css2/c_whitespace.html", "11"],
   ["word-wrap", "css2/c_wordwrap.html", "11"],
   ["text-autospace", "css2/c_textautospace.html", "11"],
   ["text-kashida-space", "css2/c_textkashidaspace.html", "11"],
   ["text-justify", "css2/c_textjustify.html", "11"],
   ["ruby-align", "css2/c_rubyalign.html", "11"],
   ["ruby-overhang", "css2/c_rubyoverhang.html", "11"],
   ["ruby-position", "css2/c_rubyposition.html", "11"],
   ["ime-mode", "css2/c_imemode.html", "11"],
   ["layout-grid", "css2/c_layoutgrid.html", "11"],
   ["layout-grid-char", "css2/c_layoutgridchar.html", "11"],
   ["layout-grid-char-spacing", "css2/c_layoutgridcharspacing.html", "11"],
   ["layout-grid-line", "css2/c_layoutgridline.html", "11"],
   ["layout-grid-mode", "css2/c_layoutgridmode.html", "11"],
   ["layout-grid-type", "css2/c_layoutgridtype.html", "11"]
  ],
  ["背景  Background", "css2/d_background.html", "1",
   ["background", "css2/c_background.html", "11"],
   ["background-attachment", "css2/c_backgroundattachment.html", "11"],
   ["background-color", "css2/c_backgroundcolor.html", "11"],
   ["background-image", "css2/c_backgroundimage.html", "11"],
   ["background-position", "css2/c_backgroundposition.html", "11"],
   ["background-positionX", "css2/c_backgroundpositionx.html", "11"],
   ["background-positionY", "css2/c_backgroundpositiony.html", "11"],
   ["background-repeat", "css2/c_backgroundrepeat.html", "11"],
   ["layer-background-color", "css2/c_layerbackgroundcolor.html", "11"],
   ["layer-background-image", "css2/c_layerbackgroundimage.html", "11"]
  ],
  ["定位  Positioning", "css2/d_positioning.html", "1",
   ["position", "css2/c_position.html", "11"],
   ["z-index", "css2/c_zindex.html", "11"],
   ["top", "css2/c_top.html", "11"],
   ["right", "css2/c_right.html", "11"],
   ["bottom", "css2/c_bottom.html", "11"],
   ["left", "css2/c_left.html", "11"]
  ],
  ["尺寸  Dimensions", "css2/d_dimensions.html", "1",
   ["height", "css2/c_height.html", "11"],
   ["max-height", "css2/c_maxheight.html", "11"],
   ["min-height", "css2/c_minheight.html", "11"],
   ["width", "css2/c_width.html", "11"],
   ["max-width", "css2/c_maxwidth.html", "11"],
   ["min-width", "css2/c_minwidth.html", "11"]
  ],
  ["布局  Layout", "css2/d_layout.html", "1",
   ["clear", "css2/c_clear.html", "11"],
   ["float", "css2/c_float.html", "11"],
   ["clip", "css2/c_clip.html", "11"],
   ["overflow", "css2/c_overflow.html", "11"],
   ["overflow-x", "css2/c_overflowx.html", "11"],
   ["overflow-y", "css2/c_overflowy.html", "11"],
   ["display", "css2/c_display.html", "11"],
   ["visibility", "css2/c_visibility.html", "11"]
  ],
  ["外补丁  Margins", "css2/d_margins.html", "1",
   ["margin", "css2/c_margin.html", "11"],
   ["margin-top", "css2/c_margintop.html", "11"],
   ["margin-right", "css2/c_marginright.html", "11"],
   ["margin-bottom", "css2/c_marginbottom.html", "11"],
   ["margin-left", "css2/c_marginleft.html", "11"]
  ],
  ["轮廓  Outlines", "css2/d_outlines.html", "1",
   ["outline", "css2/c_outline.html", "11"],
   ["outline-color", "css2/c_outlinecolor.html", "11"],
   ["outline-style", "css2/c_outlinestyle.html", "11"],
   ["outline-width", "css2/c_outlinewidth.html", "11"]
  ],
  ["边框  border", "css2/d_border.html", "1",
   ["border", "css2/c_border.html", "11"],
   ["border-color", "css2/c_bordercolor.html", "11"],
   ["border-style", "css2/c_borderstyle.html", "11"],
   ["border-width", "css2/c_borderwidth.html", "11"],
   ["border-top", "css2/c_bordertop.html", "11"],
   ["border-top-color", "css2/c_bordertopcolor.html", "11"],
   ["border-top-style", "css2/c_bordertopstyle.html", "11"],
   ["border-top-width", "css2/c_bordertopwidth.html", "11"],
   ["border-right", "css2/c_borderright.html", "11"],
   ["border-right-color", "css2/c_borderrightcolor.html", "11"],
   ["border-right-style", "css2/c_borderrightstyle.html", "11"],
   ["border-right-width", "css2/c_borderrightwidth.html", "11"],
   ["border-bottom", "css2/c_borderbottom.html", "11"],
   ["border-bottom-color", "css2/c_borderbottomcolor.html", "11"],
   ["border-bottom-style", "css2/c_borderbottomstyle.html", "11"],
   ["border-bottom-width", "css2/c_borderbottomwidth.html", "11"],
   ["border-left", "css2/c_borderleft.html", "11"],
   ["border-left-color", "css2/c_borderleftcolor.html", "11"],
   ["border-left-style", "css2/c_borderleftstyle.html", "11"],
   ["border-left-width", "css2/c_borderleftwidth.html", "11"]
  ],
  ["内容  Generated Content", "css2/d_content.html", "1",
   ["include-source", "css2/c_includesource.html", "11"],
   ["quotes", "css2/c_quotes.html", "11"],
   ["content", "css2/c_content.html", "11"],
   ["counter-increment", "css2/c_counterincrement.html", "11"],
   ["counter-reset", "css2/c_counterreset.html", "11"]
  ],
  ["内补丁  Paddings", "css2/d_paddings.html", "1",
   ["padding", "css2/c_padding.html", "11"],
   ["padding-top", "css2/c_paddingtop.html", "11"],
   ["padding-right", "css2/c_paddingright.html", "11"],
   ["padding-bottom", "css2/c_paddingbottom.html", "11"],
   ["padding-left", "css2/c_paddingleft.html", "11"]
  ],
  ["列表  Lists", "css2/d_lists.html", "1",
   ["list-style", "css2/c_liststyle.html", "11"],
   ["list-style-image", "css2/c_liststyleimage.html", "11"],
   ["list-style-position", "css2/c_liststyleposition.html", "11"],
   ["list-style-type", "css2/c_liststyletype.html", "11"],
   ["marker-offset", "css2/c_markeroffset.html", "11"]
  ],
  ["表格  table", "css2/d_table.html", "1",
   ["border-collapse", "css2/c_bordercollapse.html", "11"],
   ["border-spacing", "css2/c_borderspacing.html", "11"],
   ["caption-side", "css2/c_captionside.html", "11"],
   ["empty-cells", "css2/c_emptycells.html", "11"],
   ["table-layout", "css2/c_tablelayout.html", "11"],
   ["speak-header", "css2/c_speakheader.html", "11"]
  ],
  ["滚动条  Scrollbar", "css2/d_scrollbar.html", "1",
   ["scrollbar-3dlight-color", "css2/c_scrollbar3dlightcolor.html", "11"],
   ["scrollbar-highlight-color", "css2/c_scrollbarhighlightcolor.html", "11"],
   ["scrollbar-face-color", "css2/c_scrollbarfacecolor.html", "11"],
   ["scrollbar-arrow-color", "css2/c_scrollbararrowcolor.html", "11"],
   ["scrollbar-shadow-color", "css2/c_scrollbarshadowcolor.html", "11"],
   ["scrollbar-darkshadow-color", "css2/c_scrollbardarkshadowcolor.html", "11"],
   ["scrollbar-base-color", "css2/c_scrollbarbasecolor.html", "11"],
   ["scrollbar-track-color", "css2/c_scrollbartrackcolor.html", "11"]
  ],
  ["打印  Printing", "css2/d_printing.html", "1",
   ["page", "css2/c_page.html", "11"],
   ["page-break-after", "css2/c_pagebreakafter.html", "11"],
   ["page-break-before", "css2/c_pagebreakbefore.html", "11"],
   ["page-break-inside", "css2/c_pagebreakinside.html", "11"],
   ["marks", "css2/c_marks.html", "11"],
   ["orphans", "css2/c_orphans.html", "11"],
   ["size", "css2/c_size.html", "11"],
   ["widows", "css2/c_widows.html", "11"]
  ],
  ["声音  Aural", "css2/d_aural.html", "1",
   ["voice-family", "css2/c_voicefamily.html", "11"],
   ["volume", "css2/c_volume.html", "11"],
   ["elevation", "css2/c_elevation.html", "11"],
   ["azimuth", "css2/c_azimuth.html", "11"],
   ["stress", "css2/c_stress.html", "11"],
   ["richness", "css2/c_richness.html", "11"],
   ["speech-rate", "css2/c_speechrate.html", "11"],
   ["cue", "css2/c_cue.html", "11"],
   ["cue-after", "css2/c_cueafter.html", "11"],
   ["cue-before", "css2/c_cuebefore.html", "11"],
   ["pause", "css2/c_pause.html", "11"],
   ["pause-after", "css2/c_pauseafter.html", "11"],
   ["pause-before", "css2/c_pausebefore.html", "11"],
   ["pitch", "css2/c_pitch.html", "11"],
   ["pitch-range", "css2/c_pitchrange.html", "11"],
   ["play-during", "css2/c_playduring.html", "11"],
   ["speak", "css2/c_speak.html", "11"],
   ["speak-numeral", "css2/c_speaknumeral.html", "11"],
   ["speak-punctuation", "css2/c_speakpunctuation.html", "11"]
  ],
  ["其它  Classification", "css2/d_classification.html", "1",
   ["cursor", "css2/c_cursor.html", "11"],
   ["behavior", "css2/c_behavior.html", "11"],
   ["filter", "css2/c_filter.html", "11"],
   ["zoom", "css2/c_zoom.html", "11"]
  ]
 ],
 ["选择符  Selectors", "css2/d_selector.html", "1",
  ["通配选择符  Universal Selector", "css2/s_universal.html", "11"],
  ["类型选择符  Type Selectors", "css2/s_type.html", "11"],
  ["属性选择符  Attribute Selectors", "css2/s_attribute.html", "11"],
  ["包含选择符  Descendant Selectors", "css2/s_descendant.html", "11"],
  ["子对象选择符  Child Selectors", "css2/s_child.html", "11"],
  ["ID选择符  ID Selectors", "css2/s_id.html", "11"],
  ["类选择符  Class Selectors", "css2/s_class.html", "11"],
  ["选择符分组  Grouping", "css2/s_grouping.html", "11"]
 ],
 ["伪类  Pseudo-Classes", "css2/d_pseudo.html", "1",
  [":link", "css2/p_link.html", "11"],
  [":hover", "css2/p_hover.html", "11"],
  [":active", "css2/p_active.html", "11"],
  [":visited", "css2/p_visited.html", "11"],
  [":focus", "css2/p_focus.html", "11"],
  [":first-letter", "css2/p_firstletter.html", "11"],
  [":first-line", "css2/p_firstline.html", "11"],
  [":first-child", "css2/p_firstchild.html", "11"],
  [":first", "css2/p_first.html", "11"],
  [":left", "css2/p_left.html", "11"],
  [":right", "css2/p_right.html", "11"],
  [":lang", "css2/p_lang.html", "11"]
 ],
 ["伪对象  Pseudo-Elements", "css2/d_elements.html", "1",
  [":before", "css2/p_before.html", "11"],
  [":after", "css2/p_after.html", "11"]
 ],
 ["规则  At-Rules", "css2/d_rule.html", "1",
  ["@import", "css2/a_import.html", "11"],
  ["@charset", "css2/a_charset.html", "11"],
  ["@font-face", "css2/a_fontface.html", "11"],
  ["@fontdef", "css2/a_fontdef.html", "11"],
  ["@page", "css2/a_page.html", "11"],
  ["@media", "css2/a_media.html", "11"]
 ],
 ["声明  Declaration", "css2/d_declaration.html", "1",
  ["!important", "css2/i_important.html", "11"]
 ],
 ["单位 Units", "css2/d_units.html", "1",
  ["长度  Length", "css2/u_length.html", "1",
   ["px", "css2/u_length_px.html", "11"],
   ["em", "css2/u_length_em.html", "11"],
   ["ex", "css2/u_length_ex.html", "11"],
   ["pt", "css2/u_length_pt.html", "11"],
   ["pc", "css2/u_length_pc.html", "11"],
   ["in", "css2/u_length_in.html", "11"],
   ["mm", "css2/u_length_mm.html", "11"],
   ["cm", "css2/u_length_cm.html", "11"]
  ],
  ["颜色  Color", "css2/u_color.html", "1",
   ["rgb(RGB)", "css2/u_color_rgb.html", "11"],
   ["#RRGGBB", "css2/u_color_rrggbb.html", "11"],
   ["Color Name", "css2/u_color_name.html", "11"]
  ],
  ["角度  Angle", "css2/u_angle.html", "1",
   ["deg", "css2/u_angle_deg.html", "11"],
   ["grad", "css2/u_angle_grad.html", "11"],
   ["rad", "css2/u_angle_rad.html", "11"]
  ],
  ["时间  Time", "css2/u_time.html", "1",
   ["s", "css2/u_time_s.html", "11"],
   ["ms", "css2/u_time_ms.html", "11"]
  ],
  ["频率  Frequency", "css2/u_frequency.html", "1",
   ["Hz", "css2/u_frequency_hz.html", "11"],
   ["kHz", "css2/u_frequency_khz.html", "11"]
  ]
 ],
 ["附录  Appendix", "css2/d_appendix.html", "1",
  ["颜色表  Color Table", "css2/z_color.html", "11"],
  ["设备类型  Media Types", "css2/z_media.html", "11"],
  ["字符集识别  Character Set Recognition", "css2/z_charset.html", "11"],
  ["ISO Latin-1字符集  ISO Latin-1 Character Set", "css2/z_iso.html", "11"],
  ["HTML附加命名实体", "css2/z_additional.html", "11"],
  ["特殊文本和BIDI文本的字符实体", "css2/z_symbol.html", "11"]
 ]
];


var FITEMS = arr_flatten(TITEMS);

function arr_flatten (x) {
   var y = []; if (x == null) return y;
   for (var i=0; i<x.length; i++) {
      if (typeof(x[i]) == "object") {
         var flat = arr_flatten(x[i]);
         for (var j=0; j<flat.length; j++)
             y[y.length]=flat[j];
      } else {
         if ((i%3==0))
          y[y.length]=x[i+1];
      }
   }
   return y;
}