fckeditor增强版改良

下面贴出的是某网页制作的一个编辑器增强版，但现在出现两个问题：一是在使用自动排版的时候假如有图片就会假死；二是单独使用图片排版的时候会自动把图片的相对地址变成绝对地址，不是我想要的。另外会在图片前后增加很多
我现在的需求：把两个功能完美整合在一起，即一个按钮既实现真正的图文排版：图片自动居中，段落前空出二字符，同时去掉其他干扰码和链接等。如能胜任的可以加一下我QQ，100元人民币作为报酬。先到先得哦！
/*******************************************************************************
* KindEditor 3.2 增强版 for DedeCMS V5.3.1 / V5.5
*
* 整合：小迷糊
* 演示地址：http://hezu.lanrentuku.com/kindeditor-demo/ * 本程序原始代码由网络编辑之家(www.eastit.cn)提供
*
* 尊重作者劳动，转载请保留以上信息
*******************************************************************************/
//设置编辑器中内容
function SetContents(codeStr){
 var oEditor = FCKeditorAPI.GetInstance(content) ;
 oEditor.SetHTML(codeStr) ;
}

// 获取编辑器中HTML内容
function getEditorHTMLContents(EditorName) {
 var oEditor = FCKeditorAPI.GetInstance(EditorName);
 return(oEditor.GetXHTML(true));
}
// 获取编辑器中文字内容
function getEditorTextContents(EditorName) {
 var oEditor = FCKeditorAPI.GetInstance(EditorName);
 return(oEditor.EditorDocument.body.innerText);
}
// 设置编辑器中内容
function SetEditorContents(EditorName, ContentStr) {
 var oEditor = FCKeditorAPI.GetInstance(EditorName) ;
 oEditor.SetHTML(ContentStr) ;
}//向编辑器插入指定代码
function insertHTMLToEditor(content,codeStr){
 var oEditor = FCKeditorAPI.GetInstance(content);
 if (oEditor.EditMode==FCK_EDITMODE_WYSIWYG){
 oEditor.InsertHtml(codeStr);
 }else{
 return false;
 }
}//格式化
function FormatText(bodyname) {
 var myeditor = FCKeditorAPI.GetInstance(bodyname);
 if (myeditor.EditMode==FCK_EDITMODE_WYSIWYG){
 var temps = new Array(); isPart = false; //暂时无法实现局部格式化
 if (!isPart) {
 var imgs = FCKeditorAPI.GetInstance(bodyname).EditorDocument.images;
 if (imgs != null && imgs.length > 0) {
 for (j = 0; j < imgs.length; j++) {
 var t = document.createElement("IMG");
 t.alt = imgs[j].alt;
 t.src = imgs[j].src;
 t.width = imgs[j].width;
 t.height = imgs[j].height;
 t.align = imgs[j].align;
 temps[temps.length] = t;
 }
 var formatImgCount = 0;
 for (j = 0; j < imgs.length;) {
 imgs[j].outerHTML = "#FormatImgID_" + formatImgCount + "#";
 formatImgCount++;
 }
 }
var strongarray = new Array();
var strongcount = 0;
for(var i=0;i<myeditor.EditorDocument.body.getElementsByTagName('b').length;i++){
strongarray[strongcount] = myeditor.EditorDocument.body.getElementsByTagName('b')[i].innerText.trim();
myeditor.EditorDocument.body.getElementsByTagName('b')[i].innerHTML = "#FormatStrongID_" + strongcount + "#";
strongcount++;
} for(var i=0;i<myeditor.EditorDocument.body.getElementsByTagName('strong').length;i++){
strongarray[strongcount] = myeditor.EditorDocument.body.getElementsByTagName('strong')[i].innerText.trim();
myeditor.EditorDocument.body.getElementsByTagName('strong')[i].innerHTML = "#FormatStrongID_" + strongcount + "#";
strongcount++;
} var html = processFormatText(myeditor.EditorDocument.body.innerText);
 if (temps != null && temps.length > 0) {
 for (j = 0; j < temps.length; j++) {
// var imghtml = "<img src=\"" + temps[j].src + "\" alt=\"" + temps[j].alt + "\" width=\"" + temps[j].width + "\" height=\"" + temps[j].height + "\" align=\"" + temps[j].align + "\" border=\"0\">";
 var imghtml = "<img src=\"" + temps[j].src + "\" alt=\"" + temps[j].alt + "\">";
 html = html.replace("#FormatImgID_" + j + "#", imghtml);
 }
 } for(var i=0;i<strongcount;i++){
html = html.replace("#FormatStrongID_" + i + "#", ""+strongarray[i]+"");
}

// while(html.indexOf("")!=-1) html=html.replace("","");
// while(html.indexOf('')!=-1) html=html.replace('','');
while(html.indexOf("")!=-1) html=html.replace("","");
while(html.indexOf('')!=-1) html=html.replace('',''); SetEditorContents(bodyname, html);

 } else { }
 }else{
alert('必须在设计模式下操作！');
 }
}//格式化图片格式
function FormatImages(bodyname) {
 var myeditor = FCKeditorAPI.GetInstance(bodyname);
 if (myeditor.EditMode==FCK_EDITMODE_WYSIWYG){
 var temps = new Array(); isPart = false; //暂时无法实现局部格式化
 if (!isPart) {
 var imgs = FCKeditorAPI.GetInstance(bodyname).EditorDocument.images;
 if (imgs != null && imgs.length > 0) {
 for (j = 0; j < imgs.length; j++) {
 var t = document.createElement("IMG");
 t.alt = imgs[j].alt;
 t.src = imgs[j].src;
 t.width = imgs[j].width;
 t.height = imgs[j].height;
 t.align = imgs[j].align;
 temps[temps.length] = t;
 }
 var formatImgCount = 0;
 for (j = 0; j < imgs.length;) {
 imgs[j].outerHTML = "#FormatImgID_" + formatImgCount + "#";
 formatImgCount++;
 }
 } var html = processFormatText(myeditor.EditorDocument.body.innerHTML);
 if (temps != null && temps.length > 0) {
 for (j = 0; j < temps.length; j++) {
// var imghtml = "<img src=\"" + temps[j].src + "\" alt=\"" + temps[j].alt + "\" width=\"" + temps[j].width + "\" height=\"" + temps[j].height + "\" align=\"" + temps[j].align + "\" border=\"0\">";
 var imghtml = "<img src=\"" + temps[j].src + "\" alt=\"" + temps[j].alt + "\">";
 html = html.replace("#FormatImgID_" + j + "#", imghtml);
 }
 } while(html.indexOf("")!=-1) html=html.replace("","");
while(html.indexOf('')!=-1) html=html.replace('',''); SetEditorContents(bodyname, html);

 } else {
 }
 }else{
alert('必须在设计模式下操作！');
 }
}function processFormatText(textContext) {
 var text = DBC2SBC(textContext);
 var prefix = "　　";
 var tmps = text.split("\n");
 var html = "";
var ifblank = document.getElementById("ifblank");
 for (i = 0; i < tmps.length; i++) {
 var tmp = tmps[i].trim();
 if (tmp.length > 0) {
 if (ifblank)
 {
 if (ifblank.checked)
html += "　　" + tmp + "\n";
else
html += "" + tmp + "\n";
 }
 }else{
html += "" + tmp + "\n";
 }
 }
 return html;
}
function DBC2SBC(str) {
 var result = '';
 for (var i = 0; i < str.length; i++) {
 code = str.charCodeAt(i);
 // “65281”是“！”，“65373”是“｝”，“65292”是“，”。不转换"，" if (code >= 65281 && code < 65373 && code != 65292 && code != 65306){
 // “65248”是转换码距
 result += String.fromCharCode(str.charCodeAt(i) - 65248);
 } else {
 result += str.charAt(i);
 }
 }
 return result;
}
String.prototype.trim = function()
{
 return this.replace(/(^[\s　]*)|([\s　]*$)/g, "");
};String.prototype.leftTrim = function()
{
 return this.replace(/(^\s*)/g, "");
};String.prototype.rightTrim = function()
{
 return this.replace(/(\s*$)/g, "");
};

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FCKeditorAPI.GetInstance get image sizehttp://blog.const.net.cn/a/17009.htm