all.js

功能描述 1） 后台：管理员负责对整个论坛进行管理

     * @param {Object} articleid
     */
    ,"getReplyBody":function(boardid, articleid) {
      var content = "";
      DWREngine.setAsync(false);
      Dwr.getReplyBody(boardid, articleid, function(data) {
        content = (dwr.util.toDescriptiveString(data, 1));
      });
      DWREngine.setAsync(true);
      return content;
    }
    /**
     * 显示发贴类型菜单
     */
    ,"showPostMenu":function(index) {
        var obj = $("post_menu_"+index);
        if (obj == null) {
            alert("菜单不存在.");
            return;
        }
          obj.style.display = (obj.style.display=="block")?"none":"block";
    }
}

/**
 * Thread.sleep(ms)
 * （尽量不要在sleep前执行代码，除非确认没有问题）
 * 该方法在指定的时间内回调当前的函数，所以在调用sleep之前的代码会被多次执行
 * 调用sleep的函数参数格式不能超过3个
 * sleep不能嵌套使用
 */
var Thread = {
    "init":""
    ,"sleeping":false
    ,"ok":function () {
        document.title = "sleep:ok";
        this.sleeping = true;
        var length = (this.arguments.length);
        if (length == 0) {
          Thread.func();
        }
        else if (length == 1) {
          Thread.func(this.arguments[0]);
        }
        else if (length == 2) {
          Thread.func(this.arguments[0], this.arguments[1]);
        }
        else if (length == 3) {
          Thread.func(this.arguments[0], this.arguments[1], this.arguments[2]);
        }
        else {
          alert("使用sleep不能超过3个参数");
        }

        Thread.func = null;

    }
    ,"func":null
    ,"arguments":null
    ,"sleep":function(ms) {
        document.title = "sleep:"+ms;
        if (this.sleeping) {
            this.sleeping = false;
            return false;
        }
        else {
            this.sleeping = true;
        }

        this.func = this.sleep.caller;
        this.arguments = this.func.arguments;
        
        setTimeout("Thread.ok()", ms);
        return true;
    }
}

var BbsUtil = {
    "init":""
    /**
     * 显示登录按钮还是显示退出
     */
    ,"showLoginButton":function() {
        var html = "";
        if (BbsCookie.isLogined()) {
            html += ('<span style="line-height:24px">');
            html += (' <a href="javascript:BbsBoardAdmin.checkMaster()" target="_self" id="boardadmin">管理模式</a>');
			      html += ' <a href="/bbs/list.jsp?boardid='+global_boardid+'&plugin=y&username='+BbsCookie.getPassport()+'" title="我在当前版面发表的帖子">我的帖子</a> ';
            var messageCount = Userinfo.getMessageCount();
            if (messageCount>0) {
                var m_top   = 18;
                var m_left  = -30;
                if (!window.isIE()) {
                    m_top = 0;
                    m_left = 90;
                }
                html += ('<div style="position:absolute"><div style="height:20px;width:120px;position:relative;left:'+m_left+'px;top:'+m_top+'px;background-color:#FFFFE1;border:1px solid #858585;color:#333333;font-size:13px;padding:1px;text-align:center;"><a href="javascript:Bbs.showMessage()" target="_self">您有<strong>'+messageCount+'</strong>条新纸条</a></div></div>');
            }
            html += (' <a href="javascript:Bbs.showMessage()" target="_self">查看纸条</a>');
            //('+messageCount+')
            
            
            html += (' <a href="javascript:Bbs.logout()" target="_self">退出</a></span>');
        }
        else {
            html += ('<a href="javascript:Bbs.showLoginDialog(BbsUtil.reload)" target="_self"><img src="/bbs/img07/btbg02.gif" width="87" height="22" alt="登录论坛" /></a>');
        }
        var obj = document.getElementById("myLoginButton");

        obj.innerHTML = html;

        
		
        //管理模式按钮
        try{
            BbsBoardAdmin.load();
        }
        catch (e){}
        
    }
    /**
     * 看贴页面显示登录信息
     */
    ,"showLoginInfo":function() {
        var obj = document.getElementById("myLoginInfo");
        if (obj == null) {
            //列表页面
            return this.showLoginButton();//
        }
        var html = "";
        if (BbsCookie.isLogined()) {
            if (typeof(noNicknameInfo) == "undefined") {
                html += ('<a class="cRed" href="http://bbs.163.com/'+BbsCookie.getPassport()+'" target="_blank">'+Userinfo.getNickname()+'</a> 欢迎来到网易！');
            }
            var messageCount = Userinfo.getMessageCount();
            if (messageCount>0) {
                var m_top   = 18;
                var m_left  = -30;
                if (!window.isIE()) {
                    m_top = 0;
                    m_left = 90;
                }
                html += ('<div style="position:absolute"><div style="height:14px;width:120px;position:relative;left:'+m_left+'px;top:'+m_top+'px;background-color:#FFFFE1;border:1px solid #858585;color:#333333;font-size:13px;padding:3px;text-align:center;"><a href="javascript:Bbs.showMessage()" target="_self" style="text-decoration:none;color:#000">您有<strong>'+messageCount+'</strong>条新纸条</a></div></div>');
            }

            html += ('<span id="mymsg">您有<a href="javascript:Bbs.showMessage()" target="_self" class="cRed">'+messageCount+'</a>个未读纸条 </span>');
            html += ('<a href="javascript:Bbs.logout()" target="_self" class="c1">安全退出</a>');
        }
        else {
            html += ('<a class="cRed">游客</a> 欢迎来到网易！请先<a href="javascript:Bbs.showLoginDialog(Bbs.noCallback)" target="_self" class="c1">登陆</a>');
        }
        
        obj.innerHTML = html;
    }
    
    /**
     * 复制文本到剪贴板
     */
    ,"copyText":function(text) {
      try {
          clipboardData.setData('Text', text);
      }
      catch(e) {
          alert("“复制到剪贴板功能”还不兼容您使用的浏览器.");
      }
    }
    ,"format":function(obj) {
        var body = "\n"+obj.value;
        body = body.replace(/ |　/ig,"");
        body = body.replace(/\r\n/ig,"\n");
        body = body.replace(/\n\n/ig,"\n");
        body = body.replace(/\n\n/ig,"\n");
        body = body.replace(/\n\n/ig,"\n");
        body = body.replace(/\n\n/ig,"\n");
        body = body.replace(/\n/ig,"\n\n　　");
        body = body.replace("\n\n","");
        obj.value=body;
    }
    /**
     * 重新加载验证码.
     */
    ,"reloadCode":function() {
       document.getElementById("imgcheckcode").src = "/bbs/checkcode.jsp?"+(new Date().getTime()); 
    }
    ,"loadCheckcode":function(id) {
        var form = document.forms["frmpost"];
        var checkcode = form.checkcode;
        if (typeof(checkcode) == "object") {
            if (checkcode.value == "") {
                this.reloadCheckcode();
            }
        }
    }
    ,"reloadCheckcode":function(id) {
        if (typeof(id) == "undefined") {
            id = "imgcheckcode";
        }
        document.getElementById(id).src = "/bbs/checkcode.jsp?"+(new Date().getTime()); 
    }
    ,"checkReplyPost":function() {
        var form = document.forms["frmpost"];
        if (form.content.value == "") {
            alert("回复内容不能为空.");
            form.content.focus();
            return false;
        }

        if (1==1) {
            //判断用户是否需要输入验证码？
            var checkcode = form.checkcode;
            if (typeof(checkcode) == "object") {
                if (checkcode.value == "") {
                    alert("验证码还没有输入.");
                    checkcode.focus();
                    return false;
                }
                if (checkcode.value.length != 4) {
                    alert("验证码的位数不对哦.");
                    checkcode.focus();
                    return false;
                }
            }
            else {
              var verifyMessage;
              if (BbsCookie.isLogined()) {
                  verifyMessage = this.isWantVerify();
                  
              }
              else {
                  verifyMessage = "您是匿名发帖，需要输入验证码.";
              }
              if (verifyMessage != "") {
                  var html = '<div>验证码:<a href="javascript:BbsUtil.reloadCode();" target="_self"><img id="imgcheckcode" src="/bbs/checkcode.jsp" alt="单击图片更换验证码"/></a>:<input type="text" size="6" name="checkcode" value="" class="input007" maxlength="4"/>,您发表回复需要输入验证码。<br/>(<font color="#ff0000">'+verifyMessage+'</font>)</div>';

                  new Insertion.Before('frmpost_upload', html);

                  form.checkcode.focus();
                  return false;
              }
            }
        }

        document.getElementById("btnSubmit").style.visibility ="hidden";
    }

    ,"isWantVerify":function() {
        DWREngine.setAsync(false);
        var verifyMessage = "";
        Dwr.isWantVerify(global_boardid, function(data){
            var content = (dwr.util.toDescriptiveString(data, 1));
            verifyMessage = content;     
        });
        DWREngine.setAsync(true);
        return verifyMessage;
    }
    /**
     * 检查表单的一组选项是否已经有一个被选中
     *
     * @param options 选项对象
     */
    ,"isChecked":function(options) {
        if (typeof(options.length) == "undefined") {
            return options.checked;
        }
        for (var i=0; i<options.length; i++) {
            if (options[i].checked) {
                return true;
            }
        }
        return false;
    }
    /**
     * 获取单选框的值,没有选中返回null
     * 
     * @param frmname 表单名称
     * @param name  字段名称
     */
    ,"getRadioValue":function(frmname, name) {
        var form = document.forms[frmname];
        var eles = form[name];
        var value = null;
        if (typeof(eles) != "undefined") {

        for (var i=0; i<eles.length;i++) {
            if (eles[i].checked){
                value = eles[i].value;
            }
        }
        }
        return value;
    }
    /**
     * 获取多个文本框的值.
     *
     * @param frmname 表单名称
     * @param name  字段名称
     * @return array
     */
    ,"getValues":function(frmname, name) {
        var form = document.forms[frmname];
        var eles = form[name];
        var values = new Array();
        var index = -1;
        for (var i=0; i<eles.length;i++) {
            
            if (eles[i].type=="checkbox" || eles[i].type=="radio") {
                if (eles[i].checked) {
                    index++;
                    values[index] = eles[i].value;
                }
            }
            else {
                index++;
                values[index] = eles[i].value;
            }
        }
        return values;
    }
    /**
     * 将当前页加入收藏夹.
     */
    ,"addFavorite":function() {
        window.external.addFavorite(document.location.href, document.title);
    }
    /**
     *初始化文本框默认值事件
     */
    ,"inputFocus":function(obj) {
        //var obj = document.getElementById(id);
        if (obj.title == "") {
            obj.title = obj.value;
            obj.onfocus = function() {
              if (this.value==this.title) {
                  this.value = "";
              }
            }
            obj.onblur = function() {
                if (this.value=="") {
                  this.value = this.title;
              }
            }
        }
        obj.value = "";        
    }
    /**
     * 获取版面名称
     */ 
    ,"getBoardName":function(boardid) {
        DWREngine.setAsync(false);
        var boardName = null;

        Dwr.getBoardName(boardid, function(data){
            if (data != null && typeof data == 'object') {
                alert(dwr.util.toDescriptiveString(data, 2));
            }
            else {
              var content = (dwr.util.toDescriptiveString(data, 1));
              boardName = content;
            }
            
                  
        });
        DWREngine.setAsync(true);
        return boardName;
    }
    ,"getBytes":function(str) {
        if (str == null) {
            return 0;
        }
        var bytes = 0;
        for(i=0;i<str.length;i++){
            var c = str.charCodeAt(i);
            if((c>=0 && c<=255)||(c>=0xff61 && c<=0xff9f)){
                bytes += 1;
            }else{
                bytes += 2;
            }
        }
        return bytes;
    }
    /**
     * 刷新当前页面
     */
    ,"reload":function () {
        window.location.reload();
    }
    /**
     * 重新访问当前页面，而不刷新页面里调用的其他文件
     */
    ,"reloadPage":function() {
        location.href = location.href;
    }
    ,"noreload":function(res_id) {
        var obj = document.getElementById(res_id);
        obj.style.display = "none";
    }
  /**
   * 图片缩放
   */
  ,"imageZoom":function(articleid) {
        var obj = $("content_"+articleid);
        var imgs = obj.getElementsByTagName("IMG");
        for (var i=0;i<imgs.length;i++) {
            if (imgs[i].width > 600) {
                imgs[i].width = 600;
            }
            
        }
    }
   /**
   *去掉字符串的前后空格
   */
   ,"trim":function(str) {
	  	return    str.replace(/(^\s*)|(\s*$)/g,    "");
	}
}

var Userinfo = {
    "init":""
    ,"userinfo":null

    ,"getUrl":function() {
        //添加username为了解决多个用户登录缓存文件会共享的问题
        var url = "/bbs/dialog/userinfo.jsp?username="+BbsCookie.getPassport();  
        return url;
    }
    /**
     * 加载用户信息
     */
    ,"loadUserinfo":function() {
        if (this.userinfo == null) {
            var username = BbsCookie.getPassport();
            if (BbsCookie.isLogined() && username!="" && username!=null) {
                Bbs.loadJs(this.getUrl());
            }
            else {
                BbsUtil.showLoginInfo();
            }
            
        }
    }
    /**
     * 重新加载用户信息（会自动清除客户端缓存）
     */ 
    ,"reloadUserinfo":function() {
        this.userinfo = null;
        var url = this.getUrl();
        
        new Ajax.Request(url, {method: 'get',requestHeaders:["If-Modified-Since","0"], onComplete:function(obj){
            Userinfo.loadUserinfo();
        }});
    }

    /**
     * 删除用户信息
     */