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开发学院WEB开发PHP BBS(php & mysql)完整版(五) 阅读

BBS(php & mysql)完整版(五)

 2001-04-18 16:33:52 来源:WEB开发网   
核心提示://下面为menu_comment.js function fwLoadMenus() { if (window.fw_menu_0) return; window.fw_menu_0 = new Menu("root",92,20,"Verdana, Arial, Helvetica,
//下面为menu_comment.js
function fwLoadMenus() {
 if (window.fw_menu_0) return;
 window.fw_menu_0 = new Menu("root",92,20,"Verdana, Arial, Helvetica, sans-serif",12,"#6666ff","#ffffff","#FF9999","#6666ff");
 fw_menu_0.addMenuItem("javascript","window.open('left.php', '_self');");
 fw_menu_0.addMenuItem("CSS快速入门","window.open('left.php', '_self');");
 fw_menu_0.addMenuItem("JS在线资源","window.open('left.php', '_self');");
 fw_menu_0.addMenuItem("相关论坛","window.open('php3.php?part=4&&p=1', '_self');");
 fw_menu_0.fontWeight="solid";
  fw_menu_0.hideOnMouSEOut=true;
 window.fw_menu_1 = new Menu("root",92,20,"Verdana, Arial, Helvetica, sans-serif",12,"#6666ff","#ffffff","#FF9999","#6666ff");
 fw_menu_1.addMenuItem("Dreamwaver","window.open('left.php', '_self');");
 fw_menu_1.addMenuItem("Firework","window.open('left.php', '_self');");
 fw_menu_1.addMenuItem("Flash入门","window.open('left.php', '_self');");
 fw_menu_1.addMenuItem("Html教程","window.open('left.php', '_self');");
 fw_menu_1.addMenuItem("相关论坛","window.open('php3.php?part=3&&p=1', '_self');");
 fw_menu_1.fontWeight="solid";
  fw_menu_1.hideOnMouseOut=true;
  window.fw_menu_2 = new Menu("root",86,20,"Verdana, Arial, Helvetica, sans-serif",12,"#6666ff","#ffffff","#FF9999","#6666ff");
 fw_menu_2.addMenuItem("MySQL介绍","window.open('mysql1.php', '_self');");
 fw_menu_2.addMenuItem("在线下载","window.open('mysql2.php', '_self');");
 fw_menu_2.addMenuItem("学习教程","window.open('mysql4a.php', '_self');");
  fw_menu_2.addMenuItem("Mysql论坛","window.open('php3.php?part=2&&p=1', '_self');");
  fw_menu_2.fontWeight="solid";
  fw_menu_2.hideOnMouseOut=true;
 window.fw_menu_3 = new Menu("root",76,20,"Verdana, Arial, Helvetica, sans-serif",12,"#6666ff","#ffffff","#FF9999","#6666ff");
 fw_menu_3.addMenuItem("安装配置","window.open('php1.php?id1=1&&id2=1', '_self');");
 fw_menu_3.addMenuItem("程序代码","window.open('php2.php?id1=2&&id2=1', '_self');");
 fw_menu_3.addMenuItem("学习教程","window.open('php4.php?id1=4&&id2=1', '_self');");
  fw_menu_3.addMenuItem("PHP论坛","window.open('php3.php?part=1&&p=1', '_self');");
  fw_menu_3.fontWeight="solid";
  fw_menu_3.hideOnMouseOut=true;

 fw_menu_3.writeMenus();
} // fwLoadMenus()
//下面是fw_menu.js
function Menu(label, mw, mh, fnt, fs, fclr, fhclr, bg, bgh) {
  this.version = "990702 [Menu; menu.js]";
  this.type = "Menu";
  this.menuWidth = mw;
  this.menuItemHeight = mh;
  this.fontSize = fs||12;
  this.fontWeight = "plain";
  this.fontFamily = fnt||"arial,helvetica,verdana,sans-serif";
  this.fontColor = fclr||"#000000";
  this.fontColorHilite = fhclr||"#ffffff";
  this.bgColor = "#555555";
  this.menuBorder = 1;
  this.menuItemBorder = 1;
  this.menuItemBgColor = bg||"#cccccc";
  this.menuLiteBgColor = "#ffffff";
  this.menuBorderBgColor = "#777777";
  this.menuHiliteBgColor = bgh||"#000084";
  this.menuContainerBgColor = "#cccccc";
  this.childMenuIcon = "arrows.gif";
  this.items = new Array();
  this.actions = new Array();
  this.childMenus = new Array();

  this.hideOnMouseOut = true;

  this.addMenuItem = addMenuItem;
  this.addMenuSeparator = addMenuSeparator;
  this.writeMenus = writeMenus;
  this.FW_showMenu = FW_showMenu;
  this.onMenuItemOver = onMenuItemOver;
  this.onMenuItemAction = onMenuItemAction;
  this.hideMenu = hideMenu;
  this.hideChildMenu = hideChildMenu;

  if (!window.menus) window.menus = new Array();
  this.label = label || "menuLabel" + window.menus.length;
  window.menus[this.label] = this;
  window.menus[window.menus.length] = this;
  if (!window.activeMenus) window.activeMenus = new Array();
}

function addMenuItem(label, action) {
  this.items[this.items.length] = label;
  this.actions[this.actions.length] = action;
}
function addMenuSeparator() {
  this.items[this.items.length] = "separator";
  this.actions[this.actions.length] = "";
  this.menuItemBorder = 0;
}
// For NS6. 
function FIND(item) {
  if (document.all) return(document.all[item]);
  if (document.getElementById) return(document.getElementById(item));
  return(false);
}

function writeMenus(container) {
  if (window.triedToWriteMenus) return;

  if (!container && document.layers) {
    window.delayWriteMenus = this.writeMenus;
    var timer = setTimeout('delayWriteMenus()', 250);
    container = new Layer(100);
    clearTimeout(timer);
  } else if (document.all || document.hasChildNodes) {
    document.writeln('<SPAN ID="menuContainer"></SPAN>');
    container = FIND("menuContainer");
  }

  window.fwHideMenuTimer = null;
  if (!container) return;   
  window.triedToWriteMenus = true; 
  container.isContainer = true;
  container.menus = new Array();
  for (var i=0; i<window.menus.length; i++) 
    container.menus[i] = window.menus[i];
  window.menus.length = 0;
  var countMenus = 0;
  var countItems = 0;
  var top = 0;
  var content = '';
  var lrs = false;
  var theStat = "";
  var tsc = 0;
  if (document.layers) lrs = true;
  for (var i=0; i<container.menus.length; i++, countMenus++) {
    var menu = container.menus[i];
    if (menu.bgImageUp) {
      menu.menuBorder = 0;
      menu.menuItemBorder = 0;
    }
    if (lrs) {
      var menuLayer = new Layer(100, container);
      var lite = new Layer(100, menuLayer);
      lite.top = menu.menuBorder;
      lite.left = menu.menuBorder;
      var body = new Layer(100, lite);
      body.top = menu.menuBorder;
      body.left = menu.menuBorder;
    } else {
      content += ''+
      '<DIV ID="menuLayer'+ countMenus +'" STYLE="position:absolute;z-index:1;left:10;top:'+ (i * 100) +';visibility:hidden;">n'+
      ' <DIV ID="menuLite'+ countMenus +'" STYLE="position:absolute;z-index:1;left:'+ menu.menuBorder +';top:'+ menu.menuBorder +';visibility:hide;" onMouseOut="mouseoutMenu();">n'+
      '   <DIV ID="menuFg'+ countMenus +'" STYLE="position:absolute;left:'+ menu.menuBorder +';top:'+ menu.menuBorder +';visibility:hide;">n'+
      '';
    }
    var x=i;
    for (var i=0; i<menu.items.length; i++) {
      var item = menu.items[i];
      var childMenu = false;
      var defaultHeight = menu.fontSize+6;
      var defaultIndent = menu.fontSize;
      if (item.label) {
        item = item.label;
        childMenu = true;
      }
      menu.menuItemHeight = menu.menuItemHeight || defaultHeight;
      menu.menuItemIndent = menu.menuItemIndent || defaultIndent;
      var itemPRops = 'font-family:' + menu.fontFamily +';font-weight:' + menu.fontWeight + ';fontSize:' + menu.fontSize + ';';
      if (menu.fontStyle) itemProps += 'font-style:' + menu.fontStyle + ';';
      if (document.all) 
        itemProps += 'font-size:' + menu.fontSize + ';" onMouseOver="onMenuItemOver(null,this);" onClick="onMenuItemAction(null,this);';
      else if (!document.layers) {
        itemProps += 'font-size:' + menu.fontSize + 'px;'; // zilla wants 12px.
      }
      var l;
      if (lrs) {
        l = new Layer(800,body);
      }
      var dTag  = '<DIV ID="menuItem'+ countItems +'" STYLE="position:absolute;left:0;top:'+ (i * menu.menuItemHeight) +';'+ itemProps +'">';
      var dClose = '</DIV>'
      if (menu.bgImageUp) {
        menu.menuBorder = 0;
        menu.menuItemBorder = 0;
        dTag  = '<DIV ID="menuItem'+ countItems +'" STYLE="background:url('+menu.bgImageUp+');position:absolute;left:0;top:'+ (i * menu.menuItemHeight) +';'+ itemProps +'">';
        if (document.layers) {
          dTag = '<LAYER BACKGROUND="'+menu.bgImageUp+'" ID="menuItem'+ countItems +'" TOP="'+ (i * menu.menuItemHeight) +'" style="' + itemProps +'">';
          dClose = '</LAYER>';
        }
      }
      var textProps = 'position:absolute;left:' + menu.menuItemIndent + ';top:1;';
      if (lrs) {
        textProps +=itemProps;
        dTag = "";
        dClose = "";
      }

      var dText  = '<DIV ID="menuItemText'+ countItems +'" STYLE="' + textProps + 'color:'+ menu.fontColor +';">'+ item +' </DIV>n<DIV ID="menuItemHilite'+ countItems +'" STYLE="' + textProps + 'top:1;color:'+ menu.fontColorHilite +';visibility:hidden;">'+ item +' </DIV>';
      if (item == "separator") {
        content += ( dTag + '<DIV ID="menuSeparator'+ countItems +'" STYLE="position:absolute;left:1;top:2;"></DIV>n<DIV ID="menuSeparatorLite'+ countItems +'" STYLE="position:absolute;left:1;top:2;"></DIV>n' + dClose);
      } else if (childMenu) {
        content += ( dTag + dText + '<DIV ID="childMenu'+ countItems +'" STYLE="position:absolute;left:0;top:3;"><IMG SRC="'+ menu.childMenuIcon +'"></DIV>n' + dClose);
      } else {
        content += ( dTag + dText + dClose);
      }
      if (lrs) {
        l.document.open("text/html");
        l.document.writeln(content);
        l.document.close();   
        content = '';
        theStat += "-";
        tsc++;
        if (tsc > 50) {
          tsc = 0;
          theStat = "";
        }
        status = theStat;
      }
      countItems++;  
    }
    if (lrs) {
      // focus layer
      var focusItem = new Layer(100, body);
      focusItem.visiblity="hidden";
      focusItem.document.open("text/html");
      focusItem.document.writeln(" ");
      focusItem.document.close();   
    } else {
     content += '   <DIV ID="focusItem'+ countMenus +'" STYLE="position:absolute;left:0;top:0;visibility:hide;" onClick="onMenuItemAction(null,this);"> </DIV>n';
     content += '  </DIV>n </DIV>n</DIV>n';
    }
    i=x;
  }
  if (document.layers) {     
    container.clip.width = window.innerWidth;
    container.clip.height = window.innerHeight;
    container.onmouseout = mouseoutMenu;
    container.menuContainerBgColor = this.menuContainerBgColor;
    for (var i=0; i<container.document.layers.length; i++) {
      proto = container.menus[i];
      var menu = container.document.layers[i];
      container.menus[i].menuLayer = menu;
      container.menus[i].menuLayer.Menu = container.menus[i];
      container.menus[i].menuLayer.Menu.container = container;
      var body = menu.document.layers[0].document.layers[0];
      body.clip.width = proto.menuWidth || body.clip.width;
      body.clip.height = proto.menuHeight || body.clip.height;
      for (var n=0; n<body.document.layers.length-1; n++) {
        var l = body.document.layers[n];
        l.Menu = container.menus[i];
        l.menuHiliteBgColor = proto.menuHiliteBgColor;
        l.document.bgColor = proto.menuItemBgColor;
        l.saveColor = proto.menuItemBgColor;
        l.onmouseover = proto.onMenuItemOver;
        l.onclick = proto.onMenuItemAction;
        l.action = container.menus[i].actions[n];
        l.focusItem = body.document.layers[body.document.layers.length-1];
        l.clip.width = proto.menuWidth || body.clip.width + proto.menuItemIndent;
        l.clip.height = proto.menuItemHeight || l.clip.height;
        if (n>0) l.top = body.document.layers[n-1].top + body.document.layers[n-1].clip.height + proto.menuItemBorder;
        l.hilite = l.document.layers[1];
        if (proto.bgImageUp) l.background.src = proto.bgImageUp;
        l.document.layers[1].isHilite = true;
        if (l.document.layers[0].id.indexOf("menuSeparator") != -1) {
          l.hilite = null;
          l.clip.height -= l.clip.height / 2;
          l.document.layers[0].document.bgColor = proto.bgColor;
          l.document.layers[0].clip.width = l.clip.width -2;
          l.document.layers[0].clip.height = 1;
          l.document.layers[1].document.bgColor = proto.menuLiteBgColor;
          l.document.layers[1].clip.width = l.clip.width -2;
          l.document.layers[1].clip.height = 1;
          l.document.layers[1].top = l.document.layers[0].top + 1;
        } else if (l.document.layers.length > 2) {
          l.childMenu = container.menus[i].items[n].menuLayer;
          l.document.layers[2].left = l.clip.width -13;
          l.document.layers[2].top = (l.clip.height / 2) -4;
          l.document.layers[2].clip.left += 3;
          l.Menu.childMenus[l.Menu.childMenus.length] = l.childMenu;
        }
      }
      body.document.bgColor = proto.bgColor;
      body.clip.width = l.clip.width +proto.menuBorder;
      body.clip.height = l.top + l.clip.height

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