请教简单的编辑器写法

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>editor</title>
<style type="text/css">
body{ font-size:12px;}
#ed{ height:300px; width:800px; background-color: }
.sssss{ background-image:url(http://album.hi.csdn.net/app_uploads/wtcsy/20090730/003356952.p.gif)}
.a1{ background-image:url(http://album.hi.csdn.net/app_uploads/wtcsy/20090730/003356952.p.gif);height:22px; display:inline-table;float:left; ;cursor: pointer; margin-top:8px; margin-left:5px; margin-right:2px; vertical-align:middle; line-height:20px;}
.ebody{ height:auto; width:760px; border:1px solid #999999}
.ebar{ width:100%; height:36px; background-color:#F0F2F5;};
.edit{ height:550px; width:100%; border:0px;}
.popupfont{ width:200px; height:auto; border:1px solid #7B9EBD; background-color:#F7F7F7; position:absolute;padding:3px; }
a.c1{ width:96%; height:auto; font-size:10px;display:block;border:1px solid #F7F7F7; padding:3px;color:#666666;text-decoration:none;}
a.c1:hover{width:96%; height:auto; font-size:10px; border:1px solid #FFCF00;display:block;background-color:#F7EBBD;padding:3px;color:#666666;text-decoration:none;}
a.c2{ width:96%; height:auto; font-size:12px;display:block;border:1px solid #F7F7F7; padding:3px;color:#666666;text-decoration:none;}
a.c2:hover{width:96%; height:auto; font-size:12px; border:1px solid #FFCF00;display:block;background-color:#F7EBBD;padding:3px;color:#666666;text-decoration:none;}
a.c3{ width:96%; height:auto; font-size:14px;display:block;border:1px solid #F7F7F7;padding:3px;color:#666666 ;text-decoration:none;}
a.c3:hover{width:96%; height:auto; font-size:14px; border:1px solid #FFCF00;display:block;background-color:#F7EBBD;padding:3px;color:#666666;text-decoration:none;}
a.c4{ width:96%; height:auto; font-size:16px;display:block;border:1px solid #F7F7F7;padding:3px; color:#666666;text-decoration:none;}
a.c4:hover{width:96%; height:auto; font-size:16px; border:1px solid #FFCF00;display:block;background-color:#F7EBBD;padding:3px;color:#666666;text-decoration:none;}
a.c5{ width:96%; height:auto; font-size:18px;display:block;border:1px solid #F7F7F7;padding:3px; color:#666666;text-decoration:none;}
a.c5:hover{width:96%; height:auto; font-size:18px; border:1px solid #FFCF00;display:block;background-color:#F7EBBD;padding:3px;color:#666666;text-decoration:none;}
a.c6{ width:96%; height:auto; font-size:22px;display:block;border:1px solid #F7F7F7; padding:3px;color:#666666;text-decoration:none;}
a.c6:hover{width:96%; height:auto; font-size:22px; border:1px solid #FFCF00;display:block;background-color:#F7EBBD;padding:3px;color:#666666;text-decoration:none;}
a.c7{ width:96%; height:auto; font-size:26px;display:block;border:1px solid #F7F7F7; padding:3px;color:#666666;text-decoration:none;}
a.c7:hover{width:96%; height:auto; font-size:26px; border:1px solid #FFCF00;display:block;background-color:#F7EBBD;padding:3px;color:#666666;text-decoration:none;}
a.n{ width:96%; height:auto; font-size:14px;display:block;border:1px solid #F7F7F7;padding:3px;color:#666666;text-decoration:none; }
a.n:hover{width:96%; height:auto; font-size:14px; border:1px solid #FFCF00;display:block;background-color:#F7EBBD;padding:3px;color:#666666;text-decoration:none;}
.textarea{ border:0px;display:none;}
.bottom{height:30px;width:100%;background-color:#F7F3F7;font-size:12px;}
.checkbox{margin-top:10px;margin-top/*\**/:6px\9;margin-left:20px;margin-left/*\**/:16px\9;}
.pp{height:auto; border:1px solid #D3D3D3; position:absolute;z-index:5;}
.ppt{
height:24px; width:100%; background-image:url(http://album.hi.csdn.net/app_uploads/wtcsy/20090726/203207031.p.gif); font-size:12px; font-weight: bold; vertical-align:middle; line-height:24px;
}
</style>
</head>太长了，先给你HEAD部分

<body>
<br>
<ul>
<li>支持B I U ,项目符号,编号  高亮</li>
<li>可以自己设置所需要的编辑项</li>
<li>兼容ie  ff chrome</li>
</ul>
<div id='ss'></div>
<br><br><br>
<div id='sss'></div>
<br><br><br>
<div id='ssss'></div>
<script>var isIE = (document.all) ? true : false;var isIE6 = isIE && ([/MSIE (\d)\.0/i.exec(navigator.userAgent)][0][1] == 6);
isIE6&&document.execCommand("BackgroundImageCache", false, true);
var $ = function (id) {
return "string" == typeof id?document.getElementById(id):id;
};var $$ = function(p,e){
return p.getElementsByTagName(e);
}var $c = function(elm){
return document.createElement(elm);
}function getTarget(e){
e = e||window.event;
return e.srcElement||e.target;
}function createtab(tri,tdi,arisetab,arisetr,arisetd,p){
var table = p?p.createElement("table"):$c("table");
arisetab&&arisetab(table);
var tbody = p?p.createElement("tbody"):$c("tbody");
for(var i=0;i<tri;i++)
{
var tr = p?p.createElement("tr"):$c("tr");
arisetr&&arisetr(i,tr);
for(var j=0;j<tdi;j++)
{
var td = p?p.createElement("td"):$c("td");
arisetd&&arisetd(i,j,td);
tr.appendChild(td);
}
tbody.appendChild(tr);
}
table.appendChild(tbody);
return table;
}var Extendpro = function(e,o){
for(var i in o)
typeof o[i]!="object"?(e.style[i] = o[i]):(e[i] = o[i][0]);
}var Extend = function(destination, source) {
for (var property in source) {
destination[property] = source[property];
}
}var Bind = function(object, fun,args) {
return function() {
return fun.apply(object,args||[]);
}
}var BindAsEventListener = function(object, fun,args) {
var args = Array.prototype.slice.call(arguments).slice(2);
return function(event) {
return fun.apply(object, [event || window.event].concat(args));
}
}var CurrentStyle = function(element){
return element.currentStyle || document.defaultView.getComputedStyle(element, null);
}function getobjpos(el,left){
var val = 0;
     while (el !=null) {
val += el["offset" + (left? "Left": "Top")];
el = el.offsetParent;
     }
     return val;
} function create(e,p,fn){
var element = document.createElement(e); p.appendChild(element);fn&&fn(element);return element;
}

function addListener(element,e,fn){ element.addEventListener?element.addEventListener(e,fn,false):element.attachEvent("on" + e,fn)};

function removeListener(element,e,fn){ element.removeEventListener?element.removeEventListener(e,fn,false):element.detachEvent("on" + e,fn)}; var Class = function(properties){
       var _class = function(){return (arguments[0] !== null && this.initialize && typeof(this.initialize) == 'function') ? this.initialize.apply(this, arguments) : this;};
       _class.prototype = properties;
       return _class;
};

var Editer = new Class({
options:{
     width     :760,
height    :500,
     facebg    : [
{bgimg:"-4px -4px",title:"微笑",wl:22,src:"http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220846596.p.gif"},{bgimg:"-31px -4px",title:"大笑",wl:22,src:"http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220859814.p.gif"},{bgimg:"-58px -4px",title:"窃笑",wl:22,src:"http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220911971.p.gif"},{bgimg:"-85px -4px",title:"眨眼",wl:22,src:"http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220928549.p.gif"},{bgimg:"-112px -4px",title:"鬼脸",wl:22,src:"http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220928549.p.gif"},{bgimg:"-139px -4px",title:"色色",wl:22,src:"http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220951955.p.gif"},{bgimg:"-167px -4px",title:"暴牙",wl:22,src:"http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220958111.p.gif"},{bgimg:"-194px -4px",title:"讨厌",wl:22,src:"http://album.hi.csdn.net/app_uploads/wtcsy/20090719/221004564.p.gif"}
],
     fontsizedata     : { fontSize:["字号1","字号2","字号3","字号4","字号5","字号6","字号7"],
  fontname:["宋体","黑体","楷体","隶书","幼圆","Arial","Georgia","Verdana","Helvetica"]
},
oninit:function(){}
},
initialize:function(container,b,options){
this.data        = [
{obj:null,bgimg:"-0px -57px",active:"-0px -28px",title:"加粗",width:22,cbg:"-0px -2px",action:"Exec",args:["bold",null],exist:true},
{obj:null,bgimg:"-30px -57px",active:"-30px -28px",title:"斜体",width:22,cbg:"-30px -2px",action:"Exec",args:["Italic",null],exist:true},
{obj:null,bgimg:"-58px -57px",active:"-58px -28px",title:"下划线",width:22,cbg:"-58px -2px",action:"Exec",args:["Underline",null],exist:true},
{obj:null,bgimg:"-86px -57px",title:"字号",width:73,cbg:"-86px -57px",action:"Fontsize",args:[],exist:true},
{obj:null,bgimg:"-86px -28px",title:"字体",width:73,cbg:"-86px -28px",action:"FontName",args:[],exist:true},
{obj:null,bgimg:"-164px -57px",title:"文字颜色",width:22,bgcolor:"#000000",cbg:"-164px -2px",action:"Fontcolor",args:[],exist:true},
{obj:null,bgimg:"-194px -57px",title:"插入链接",width:22,cbg:"-194px -2px",action:"CreateLink",args:[],exist:true},
{obj:null,bgimg:"-45px -84px",title:"剪贴",width:22,cbg:"-45px -192px",action:"Exec",args:["Cut",null],exist:true},
{obj:null,bgimg:"-76px -84px",title:"复制",width:22,cbg:"-76px -192px",action:"Exec",args:["Copy",null],exist:true},
{obj:null,bgimg:"-58px -140px",title:"左对齐",width:22,cbg:"-58px -247px",action:"Exec",args:["JustifyLeft",null],exist:true},
{obj:null,bgimg:"-86px -140px",title:"居中对齐",width:22,cbg:"-86px -247px",action:"Exec",args:["JustifyCenter",null],exist:true},
{obj:null,bgimg:"-113px -140px",title:"右对齐",width:22,cbg:"-113px -247px",action:"Exec",args:["JustifyRight",null],exist:true},
{obj:null,bgimg:"-476px -84px",active:"-476px -299px",title:"项目符号",width:22,cbg:"-476px -192px",action:"Exec",args:["InsertUnorderedList",null],exist:true},
{obj:null,bgimg:"-505px -84px",active:"-505px -299px",title:"编号",width:22,cbg:"-505px -192px",action:"Exec",args:["InsertOrderedList",null],exist:true},
{obj:null,bgimg:"-333px -140px",title:"插入表格",width:22,cbg:"-333px -247px",action:"Addtable",args:[],exist:true},
{obj:null,bgimg:"-532px -84px",title:"减少缩进",width:22,cbg:"-532px -192px",action:"Exec",args:["Outdent",null],exist:true},
{obj:null,bgimg:"-560px -84px",title:"增加缩进",width:22,cbg:"-560px -192px",action:"Exec",args:["Indent",null],exist:true},
{obj:null,bgimg:"-455px -140px",title:"清除样式",width:22,cbg:"-455px -247px",action:"Exec",args:["RemoveFormat",null],exist:true},
{obj:null,bgimg:"-222px -57px",title:"插入图片",width:73,cbg:"-222px -2px",action:"InsertImage",args:[],exist:true},
{obj:null,bgimg:"-380px -57px",title:"插入表情",width:74,cbg:"-380px -2px",action:"Expression",args:[],exist:true},
{obj:null,bgimg:"-460px -57px",title:"自动排版",width:71,cbg:"-460px -2px",action:"Layout",args:[],exist:true}
];

this.container   = container;
this._body       = $c("div");
this.toolbar     = $c("div");     //工具栏
this.iframe      = $c("iframe");  //编辑区
this.bottom      = $c("div");     //底部
this.textarea    = $c("textarea"); //显示源代码的框框
this.lightbox    = b;             //lightbox
this.original    = $c("input");   //显示源代码的按纽
this.ed          = null;
this.isfocus     = false;
Extend(this.options,options||{});             this.fontsizedata= this.options.fontsizedata;   //字体数据源
this.facebg      = this.options.facebg;         //表情数据源
this.width       = this.options.width;          //编辑区的宽度
this.height      = this.options.height;          //编辑区的高度
this.oninit      = this.options.oninit;
this.rang        = null;                        //选中区
this.Fpop        = null;
this._body.appendChild(this.toolbar);
this._body.appendChild(this.iframe);
this._body.appendChild(this.textarea);
this._body.appendChild(this.bottom);
this.container.appendChild(this._body);
this.oninit();
var self  =  this ;
this.toolbar.className   = "ebar";
with(this._body){className = "ebody"; style.width = this.width+"px";style.height = this.height+"px";}
with(this.textarea){ className = "textarea";style.width = isIE?this.width-2+"px":this.width+"px";style.height = isIE?this.height-66+"px":this.height-70+"px";}
with(this.iframe){src = "about:blank";width =isIE?this.width:this.width-4;height=isIE?this.height-66:this.height-70; }
with(this.original){type = "checkbox";className="checkbox";align="top"};
with(this.bottom){className   = "bottom";innerHTML   = "<span>显示源代码</span>";insertBefore(this.original,this.bottom.childNodes[0]);};
this.ed=isIE?this.iframe.contentWindow.document:this.iframe.contentDocument;
this.ed.open();
var div = isIE?"<div></div>":"";
this.ed.write("<html><head><style>body{margin:5px;font-size:16px;word-wrap:break-word}</style></head><body id='my_body'>"+div+"</body></html>");
this.ed.close();
with(this.ed){contentEditable = true;designMode = "on";}; //设置编辑区为可编辑

for(var i = 0;i<this.data.length;i++)
{
     if(!this.data[i].exist)continue;
create("span",this.toolbar,function(o){
with(o){
className = "a1";style.backgroundPosition = self.data[i].bgimg;style.width = self.data[i].width+"px";title = self.data[i].title;active = false;
}
o.unselectable = "on";
self.data[i].obj=o;
if(self.data[i].bgcolor)o.style.backgroundColor = self.data[i].bgcolor;
addListener(o,"mouseover",Bind(self,self.Changebgcolor,[o,self.data[i].cbg]));
addListener(o,"mouseout",Bind(self,self.Changebgcolor,[o,self.data[i].bgimg]));
addListener(o,"click",Bind(self,self[self.data[i].action],[o].concat(self.data[i].args)));
})
}
//////////////////////////生成工具栏
addListener(this.iframe.contentWindow,"focus",function(){self.isfocus = true;});
addListener(this.iframe.contentWindow,"blur",function(){self.isfocus  = false;});
addListener(this.ed,'mousedown',Bind(this,this.Show));
addListener(this.ed,'mouseup',Bind(this,this.Show));
//////////////////////////这2个事件是来判断光标所在位置是否别编辑
addListener(this.original,'click',Bind(this,this.Showoriginal,[this.original]));  //显示源代码
},
Show:function(){
var elm = [[0,"Bold"],[1,"Italic"],[2,"Underline"],[12,"InsertUnorderedList"],[13,"InsertOrderedList"]];
var Is = null;
for(var i=0;i<elm.length;i++)
{
Is = this.ed.queryCommandState(elm[i][1]);
this.data[elm[i][0]].obj.style.backgroundPosition = Is?this.data[elm[i][0]].active:this.data[elm[i][0]].bgimg;
this.data[elm[i][0]].obj.active = Is;
}
},
Showoriginal:function(o){
if(!this.zhe){
     var self = this
this.zhe= create("div",document.body,function(elm){
Extendpro(elm,{width:self.width + "px",height:"36px",left:getobjpos(self.toolbar,1) + "px",backgroundColor:"#ffffff",position:"absolute",top:getobjpos(self.toolbar,0) + "px"})
elm.style.opacity = 0.7;
elm.style.filter = "alpha(opacity:" + 70 + ")"
});
}
if(o.checked)
{
this.iframe.style.display = "none";
this.textarea.style.display = "block";
this.zhe.style.display = "block";
this.textarea.value = this.ed.body.innerHTML;
}
else
{
this.iframe.style.display = "block";
this.textarea.style.display = "none";
this.zhe.style.display = "none";
this.ed.body.innerHTML = this.textarea.value;
} },
Changebgcolor:function(o,i){
     if(o.active)return;
o.style.backgroundPosition=i;
},
Exec:function(o,cmd,para){
try{
this.ed.execCommand(cmd,false, para);
this.Show();
}
catch(err)
{
return;
}
},
InsertImage:function(o){
if(isIE)
{
  !this.isfocus&&this.iframe.contentWindow.focus();
  this.rang = this.ed.selection.createRange();
}
this.lightbox.Show();
this.makebody(this.Imagepopoup,"350px","插入图片","InsertImage","Imagepopoup");
},
CreateLink:function(o){
if(isIE)this.rang = this.ed.selection.createRange();
this.lightbox.Show();
this.makebody(this.Linkpopoup,"350px","插入连接","CreateLink","Linkpopoup");
},
Fontcolor:function(o){
var self = this;
if(!this.fontcolorpopup)
{
var color = new popoup({width:"210px",title:"颜色选择"});
            this.fontcolorpopup = color.container;
with(color.container){
style.left = getobjpos(o,1) +"px";style.top  = getobjpos(o,0) + o.offsetHeight +"px";
};
var bgcolor = ["00","33","66","99","CC","FF","00","33","66","99","CC","FF"];
$$(color.container,"div")[1].appendChild(createtab(12,18,function(tab){
with(tab){cellPadding = 0,cellSpacing = 1,border = 0,bgColor="#333333"}
    },null,function(i,j,td){
td.width=10,td.height=10,td.unselectable="on";
td.style.backgroundColor = i<6?"#"+bgcolor[Math.floor(j/6)]+bgcolor[Math.floor(j%6)]+bgcolor[i]:"#"+bgcolor[Math.floor(j/6)+3]+bgcolor[Math.floor(j%6)]+bgcolor[i-6];
var color = td.style.backgroundColor;
addListener(td,'click',Bind(self,self.Execa,[color,"fontColor"]));
addListener(td,'mousedown',BindAsEventListener(self,self.Bubble));
}))
}
else
{
this.fontcolorpopup.style.display = "block";
}
this.Fpop = Bind(this,this.Hide);
         addListener(this.ed,'click',this.Fpop);
addListener(document,'mousedown',this.Fpop);
},

Expression:function(o){
var self = this;
if(!this.facebgpopup)
{
var expr = new popoup({width:"190px",title:"插入表情"});
            this.facebgpopup = expr.container;
with(expr.container){
style.left = getobjpos(o,1) +"px";style.top  = getobjpos(o,0) + o.offsetHeight +"px";
};
$$(expr.container,"div")[1].appendChild(createtab(1,this.facebg.length,function(tab){
with(tab){cellPadding = 0,cellSpacing = 1,border = 0,bgColor="#FFFFFF"}},null,function(i,j,td){
with(td){style.backgroundImage="url(http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220510752.p.gif)";
style.backgroundPosition = self.facebg[j].bgimg;
width=self.facebg[i].wl;height=self.facebg[i].wl;
}
td.unselectable="on";
addListener(td,'click',Bind(self,self.Execa,[self.facebg[j].src,"Expression"]));
addListener(td,'mousedown',BindAsEventListener(self,self.Bubble))
}));
}
else
{
this.facebgpopup.style.display = "block";
}
this.Fpop = Bind(this,this.Hide);
         addListener(this.ed,'click',this.Fpop);
addListener(document,'mousedown',this.Fpop);
},
Layout:function(){
var child = this.ed.body.childNodes;
for(var i=0;i<child.length;i++)
{
  if(child[i].nodeName == "DIV"||child[i].nodeName == "P")
  child[i].style.textIndent= child[i].style.textIndent== "2em"?"":"2em";
}
},
Fontsize:function(o){
var self = this;
if(!this.fontsizepopup)
{
var size = new popoup({width:"210px",title:"字号"});
            this.fontsizepopup = size.container;
with(size.container){
style.left = getobjpos(o,1) +"px";style.top  = getobjpos(o,0) + o.offsetHeight +"px";
};
for(var i = 0;i<this.fontsizedata .fontSize.length;i++)
{
create("a",$$(size.container,"div")[1],function(elm){
with(elm){className="c"+(i+1);setAttribute("href","javascript:void(0);");
innerHTML=self.fontsizedata.fontSize[i];}
addListener(elm,"click",Bind(self,self.Execa,[i,"fontSize"]));
addListener(elm,'mousedown',BindAsEventListener(self,self.Bubble));
})
}
}else
{
this.fontsizepopup.style.display = "block";
}
this.Fpop = Bind(this,this.Hide);
         addListener(this.ed,'click',this.Fpop);
addListener(document,'mousedown',this.Fpop);
},
FontName:function(o){
var self = this;
if(!this.fontnamepopup)
{
var name = new popoup({width:"200px",title:"字体"});
            this.fontnamepopup = name.container;
with(name.container){
style.left = getobjpos(o,1) +"px";style.top  = getobjpos(o,0) + o.offsetHeight +"px";
};
for(var i = 0;i<this.fontsizedata .fontname.length;i++)
{
create("a",$$(name.container,"div")[1],function(elm){
with(elm){className="n";setAttribute("href","javascript:void(0);");
innerHTML=self.fontsizedata.fontname[i];}
addListener(elm,"click",Bind(self,self.Execa,[self.fontsizedata.fontname[i],"fontname"]));
addListener(elm,'mousedown',BindAsEventListener(self,self.Bubble));
})
}
}else
{
this.fontnamepopup.style.display = "block";
}
this.Fpop = Bind(this,this.Hide);
         addListener(this.ed,'click',this.Fpop);
addListener(document,'mousedown',this.Fpop);
},
makebody :function(o,w,t,f,n){
if(!o)
{
     var self = this;
this[n]= new popoup({width:w,title:t});
this[n].pos();
$$(this[n].container,"div")[1].innerHTML = "<div style=' margin-top:6px; margin-left:10px'><span >连接地址</span>　<input style='width:200px;' type='text' /></div><div style='text-align:center; padding-top:15px;'><img src='http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220836549.p.gif'>　<img src='http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220726721.p.gif'></div>"
this[n].elm = [$$(this[n].container,"input")[0],$$(this[n].container,"img")[0],$$(this[n].container,"img")[1]];
this[n].elm[0].focus()
addListener(this[n].elm[1],'click',Bind(this,this.Execa,[null,f]));
addListener(this[n].elm[2],'click',function(){self.lightbox.Close();self[n].Close();});
}
else
{
with(this[n]){pos();Show();elm[0].value="";elm[0].focus();}
}
},
Addtable:function(){
if(isIE)
{
  !this.isfocus&&this.iframe.contentWindow.focus();
  this.rang = this.ed.selection.createRange();
}
this.lightbox.Show();
if(isIE)this.rang = this.ed.selection.createRange();
if(!this.tablepopup)
{
     var self = this;
this.tablepopup = new popoup({width:"300px",title:"插入表格"});
this.tablepopup.pos();
$$(this.tablepopup.container,"div")[1].innerHTML = "<div style='margin-left:30px; margin-top:7px;'>行数：<input style='width:50px; height:13px' type='text' />　列数：<input style='width:50px;height:13px' type='text' /></div><div style=' margin-left:30px; margin-top:7px;'>表格的宽度：<input style='width:50px; height:13px' type='text' /> px</div><div style=' margin-left:30px; margin-top:7px;'>表行的高度：<input style='width:50px; height:13px' type='text' /> px<div style='text-align:center; margin-left:30px; margin-top:7px;'><img src='http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220836549.p.gif'>　<img src='http://album.hi.csdn.net/app_uploads/wtcsy/20090719/220726721.p.gif'></div>"
var o = $$(this.tablepopup.container,"input");
this.tablepopup.elm = [o[0],o[1],o[2],o[3],$$(this.tablepopup.container,"img")[0],$$(this.tablepopup.container,"img")[1]];
addListener(this.tablepopup.elm[4],'click',Bind(this,this.Execa,[null,"CreateTable"]));
addListener(this.tablepopup.elm[5],'click',function(){self.lightbox.Close();self.tablepopup.Close();});
}
else
{
     with(this.tablepopup){pos();Show();elm[0].focus();}
}
this.Fpop = Bind(this,this.Hide);
         addListener(this.ed,'click',this.Fpop);
addListener(document,'mousedown',this.Fpop);
},
Hide:function(o){
this.facebgpopup&&(this.facebgpopup.style.display = "none");
this.fontsizepopup&&(this.fontsizepopup.style.display = "none");
this.fontnamepopup&&(this.fontnamepopup.style.display = "none");
this.fontcolorpopup&&(this.fontcolorpopup.style.display = "none");
removeListener(this.ed,'click',this.Fpop);
removeListener(document,'mousedown',this.Fpop);
},
Bubble:function(e){
if(isIE){e.cancelBubble=true}else{e.stopPropagation()}
},
Execa:function(num,stamp){
switch(stamp)
{
     case "fontname":
this.fontnamepopup.style.display = "none";
this.ed.execCommand('FontName',false,num);
break;
case "fontSize":
this.fontsizepopup.style.display = "none";
this.ed.execCommand("FontSize",false,num+1)
break;
case  "fontColor":
this.fontcolorpopup.style.display = "none";
this.ed.execCommand("ForeColor",false,num);
break;
case  "CreateLink":
this.lightbox.Close();this.Linkpopoup.Close();
if(this.Linkpopoup.elm[0].value=="")return;
if(isIE)
{
this.rang.execCommand("CreateLink",false,this.Linkpopoup.elm[0].value);
this.rang.parentElement().target="_blank ";
}

else
{
this.ed.execCommand("CreateLink",false,this.Linkpopoup.elm[0].value);
this.rang = this.iframe.contentWindow.getSelection().getRangeAt(0);
this.rang.commonAncestorContainer.parentNode.target="_blank ";
}
break;
case  "InsertImage":
this.lightbox.Close();this.Imagepopoup.Close();
if(this.Imagepopoup.elm[0].value=="")return;
isIE?this.rang.execCommand("InsertImage",false,this.Imagepopoup.elm[0].value):this.ed.execCommand("InsertImage",false,this.Imagepopoup.elm[0].value);
break;
case  "Expression":
this.facebgpopup.style.display = "none";
isIE&&(this.iframe.contentWindow.focus());
this.ed.execCommand("InsertImage",false,num);
break;
case "CreateTable" :
this.lightbox.Close();this.tablepopup.Close();
var  o = this.tablepopup.elm;
var  p =  null;
if(isIE)
{
this.rang.execCommand("InsertImage",false,"http://xxx.com/xxxxx.gif");
p = this.rang.parentElement();
}
else
{
this.ed.execCommand("InsertImage",false,"http://xxx.com/xxxxx.gif");
p = this.iframe.contentWindow.getSelection().getRangeAt(0).commonAncestorContainer;
}
var tab = createtab(o[0].value,o[1].value,function(tab){
with(tab){cellPadding = 0,cellSpacing = 1,border = 0,bgColor="#CCCCCC",width=o[2].value;}
},null,function(i,j,td){td.height=o[3].value;td.width=o[2].value/o[1].value; td.style.backgroundColor="#FFFFFF"},this.ed);
for(var i = 0;i<p.childNodes.length;i++)
{
     if(p.childNodes[i].nodeName=="IMG"&&p.childNodes[i].src=="http://xxx.com/xxxxx.gif")
{p.replaceChild(tab,p.childNodes[i])}
}
p.insertBefore(this.ed.createElement("br"),tab.nextSibling)
break;
}
}
});var popoup = new Class({
options:{
width:"200px",
title:"标题"
},
initialize:function(options){
this.container = create("div",document.body);
Extend(this.options,options);
this.title = this.options.title;
with(this.container){
className = "pp";style.width = this.options.width;
innerHTML = "<div class='ppt'><span style='margin-left:8px;'></span></div><div style='height:auto; width:auto; padding:7px; background-color:#FFFFFF'></div>";
}
this.w = this.container.offsetWidth;
this.h = this.container.offsetHeight;
$$(this.container,"span")[0].innerHTML = this.title;
},
pos:function(){
var self = this;
with(this.container){
style.left = (Math.max(document.documentElement.scrollWidth,document.documentElement.clientWidth) - self.w)/2+"px";
style.top =(Math.min(document.documentElement.scrollHeight, document.documentElement.clientHeight)- self.h)/2+document.documentElement.scrollTop+"px";
}
},
Show:function(){
this.container.style.display ="";
},
Close:function(){
this.container.style.display ="none";
}
})

tcwsyt---->wtcsy(哈哈桃子你的名称还有进化版了... 字母如此雷同)

调试易

请教简单的编辑器写法

解决方案 »