214 lines
No EOL
8.8 KiB
JavaScript
214 lines
No EOL
8.8 KiB
JavaScript
TINY={};
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function T$(i){return document.getElementById(i)}
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function T$$$(){return document.all?1:0}
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TINY.editor=function(){
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var c=[], offset=-30;
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c['cut']=[1,'Cut','a','cut',1];
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c['copy']=[2,'Copy','a','copy',1];
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c['paste']=[3,'Paste','a','paste',1];
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c['bold']=[4,'Bold','a','bold'];
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c['italic']=[5,'Italic','a','italic'];
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c['underline']=[6,'Underline','a','underline'];
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c['strikethrough']=[7,'Strikethrough','a','strikethrough'];
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c['subscript']=[8,'Subscript','a','subscript'];
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c['superscript']=[9,'Superscript','a','superscript'];
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c['orderedlist']=[10,'Insert Ordered List','a','insertorderedlist'];
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c['unorderedlist']=[11,'Insert Unordered List','a','insertunorderedlist'];
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c['outdent']=[12,'Outdent','a','outdent'];
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c['indent']=[13,'Indent','a','indent'];
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c['leftalign']=[14,'Left Align','a','justifyleft'];
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c['centeralign']=[15,'Center Align','a','justifycenter'];
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c['rightalign']=[16,'Right Align','a','justifyright'];
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c['blockjustify']=[17,'Block Justify','a','justifyfull'];
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c['undo']=[18,'Undo','a','undo'];
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c['redo']=[19,'Redo','a','redo'];
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c['image']=[20,'Insert Image','i','insertimage','Enter Image URL:','http://'];
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c['hr']=[21,'Insert Horizontal Rule','a','inserthorizontalrule'];
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c['link']=[22,'Insert Hyperlink','i','createlink','Enter URL:','http://'];
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c['unlink']=[23,'Remove Hyperlink','a','unlink'];
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c['unformat']=[24,'Remove Formatting','a','removeformat'];
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c['print']=[25,'Print','a','print'];
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function edit(n,obj){
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this.n=n; window[n]=this; this.t=T$(obj.id); this.obj=obj; this.xhtml=obj.xhtml;
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var p=document.createElement('div'), w=document.createElement('div'), h=document.createElement('div'),
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l=obj.controls.length, i=0;
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this.i=document.createElement('iframe'); this.i.frameBorder=0;
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this.i.width=obj.width||'500'; this.i.height=obj.height||'250'; this.ie=T$$$();
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h.className=obj.rowclass||'teheader'; p.className=obj.cssclass||'te'; p.style.width=this.i.width+'px'; p.appendChild(h);
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for(i;i<l;i++){
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var id=obj.controls[i];
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if(id=='n'){
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h=document.createElement('div'); h.className=obj.rowclass||'teheader'; p.appendChild(h)
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}else if(id=='|'){
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var d=document.createElement('div'); d.className=obj.dividerclass||'tedivider'; h.appendChild(d)
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}else if(id=='font'){
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var sel=document.createElement('select'), fonts=obj.fonts||['Verdana','Arial','Georgia'], fl=fonts.length, x=0;
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sel.className='tefont'; sel.onchange=new Function(this.n+'.ddaction(this,"fontname")');
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sel.options[0]=new Option('Font','');
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for(x;x<fl;x++){
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var font=fonts[x];
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sel.options[x+1]=new Option(font,font)
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}
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h.appendChild(sel)
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}else if(id=='size'){
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var sel=document.createElement('select'), sizes=obj.sizes||[1,2,3,4,5,6,7], sl=sizes.length, x=0;
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sel.className='tesize'; sel.onchange=new Function(this.n+'.ddaction(this,"fontsize")');
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for(x;x<sl;x++){
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var size=sizes[x];
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sel.options[x]=new Option(size,size)
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}
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h.appendChild(sel)
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}else if(id=='style'){
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var sel=document.createElement('select'),
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styles=obj.styles||[['Style',''],['Paragraph','<p>'],['Header 1','<h1>'],['Header 2','<h2>'],['Header 3','<h3>'],['Header 4','<h4>'],['Header 5','<h5>'],['Header 6','<h6>']],
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sl=styles.length, x=0;
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sel.className='testyle'; sel.onchange=new Function(this.n+'.ddaction(this,"formatblock")');
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for(x;x<sl;x++){
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var style=styles[x];
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sel.options[x]=new Option(style[0],style[1])
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}
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h.appendChild(sel)
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}else if(c[id]){
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var div=document.createElement('div'), x=c[id], func=x[2], ex, pos=x[0]*offset;
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div.className=obj.controlclass;
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div.style.backgroundPosition='0px '+pos+'px';
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div.title=x[1];
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ex=func=='a'?'.action("'+x[3]+'",0,'+(x[4]||0)+')':'.insert("'+x[4]+'","'+x[5]+'","'+x[3]+'")';
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div.onclick=new Function(this.n+(id=='print'?'.print()':ex));
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div.onmouseover=new Function(this.n+'.hover(this,'+pos+',1)');
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div.onmouseout=new Function(this.n+'.hover(this,'+pos+',0)');
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h.appendChild(div);
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if(this.ie){div.unselectable='on'}
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}
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}
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this.t.parentNode.insertBefore(p,this.t); this.t.style.width=this.i.width+'px';
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w.appendChild(this.t); w.appendChild(this.i); p.appendChild(w); this.t.style.display='none';
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if(obj.footer){
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var f=document.createElement('div'); f.className=obj.footerclass||'tefooter';
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if(obj.toggle){
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var to=obj.toggle, ts=document.createElement('div');
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ts.className=to.cssclass||'toggle'; ts.innerHTML=obj.toggletext||'source';
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ts.onclick=new Function(this.n+'.toggle(0,this);return false');
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f.appendChild(ts)
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}
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if(obj.resize){
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var ro=obj.resize, rs=document.createElement('div'); rs.className=ro.cssclass||'resize';
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rs.onmousedown=new Function('event',this.n+'.resize(event);return false');
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rs.onselectstart=function(){return false};
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f.appendChild(rs)
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}
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p.appendChild(f)
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}
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this.e=this.i.contentWindow.document; this.e.open();
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var m='<html><head>', bodyid=obj.bodyid?" id=\""+obj.bodyid+"\"":"";
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if(obj.cssfile){m+='<link rel="stylesheet" href="'+obj.cssfile+'" />'}
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if(obj.css){m+='<style type="text/css">'+obj.css+'</style>'}
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m+='</head><body'+bodyid+'>'+(obj.content||this.t.value);
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m+='</body></html>';
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this.e.write(m);
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this.e.close(); this.e.designMode='on'; this.d=1;
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if(this.xhtml){
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try{this.e.execCommand("styleWithCSS",0,0)}
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catch(e){try{this.e.execCommand("useCSS",0,1)}catch(e){}}
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}
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};
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edit.prototype.print=function(){
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this.i.contentWindow.print()
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},
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edit.prototype.hover=function(div,pos,dir){
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div.style.backgroundPosition=(dir?'34px ':'0px ')+(pos)+'px'
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},
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edit.prototype.ddaction=function(dd,a){
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var i=dd.selectedIndex, v=dd.options[i].value;
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this.action(a,v)
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},
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edit.prototype.action=function(cmd,val,ie){
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if(ie&&!this.ie){
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alert('Your browser does not support this function.')
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}else{
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this.e.execCommand(cmd,0,val||null)
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}
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},
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edit.prototype.insert=function(pro,msg,cmd){
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var val=prompt(pro,msg);
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if(val!=null&&val!=''){this.e.execCommand(cmd,0,val)}
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},
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edit.prototype.setfont=function(){
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execCommand('formatblock',0,hType)
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},
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edit.prototype.resize=function(e){
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if(this.mv){this.freeze()}
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this.i.bcs=TINY.cursor.top(e);
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this.mv=new Function('event',this.n+'.move(event)');
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this.sr=new Function(this.n+'.freeze()');
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if(this.ie){
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document.attachEvent('onmousemove',this.mv); document.attachEvent('onmouseup',this.sr)
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}else{
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document.addEventListener('mousemove',this.mv,1); document.addEventListener('mouseup',this.sr,1)
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}
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},
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edit.prototype.move=function(e){
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var pos=TINY.cursor.top(e);
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this.i.height=parseInt(this.i.height)+pos-this.i.bcs;
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this.i.bcs=pos
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},
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edit.prototype.freeze=function(){
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if(this.ie){
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document.detachEvent('onmousemove',this.mv); document.detachEvent('onmouseup',this.sr)
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}else{
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document.removeEventListener('mousemove',this.mv,1); document.removeEventListener('mouseup',this.sr,1)
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}
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},
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edit.prototype.toggle=function(post,div){
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if(!this.d){
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var v=this.t.value;
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if(div){div.innerHTML=this.obj.toggletext||'source'}
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if(this.xhtml&&!this.ie){
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v=v.replace(/<strong>(.*)<\/strong>/gi,'<span style="font-weight: bold;">$1</span>');
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v=v.replace(/<em>(.*)<\/em>/gi,'<span style="font-weight: italic;">$1</span>')
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}
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this.e.body.innerHTML=v;
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this.t.style.display='none'; this.i.style.display='block'; this.d=1
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}else{
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var v=this.e.body.innerHTML;
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if(this.xhtml){
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v=v.replace(/<span class="apple-style-span">(.*)<\/span>/gi,'$1');
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v=v.replace(/ class="apple-style-span"/gi,'');
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v=v.replace(/<span style="">/gi,'');
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v=v.replace(/<br>/gi,'<br />');
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v=v.replace(/<br ?\/?>$/gi,'');
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v=v.replace(/^<br ?\/?>/gi,'');
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v=v.replace(/(<img [^>]+[^\/])>/gi,'$1 />');
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v=v.replace(/<b\b[^>]*>(.*?)<\/b[^>]*>/gi,'<strong>$1</strong>');
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v=v.replace(/<i\b[^>]*>(.*?)<\/i[^>]*>/gi,'<em>$1</em>');
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v=v.replace(/<u\b[^>]*>(.*?)<\/u[^>]*>/gi,'<span style="text-decoration:underline">$1</span>');
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v=v.replace(/<(b|strong|em|i|u) style="font-weight: normal;?">(.*)<\/(b|strong|em|i|u)>/gi,'$2');
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v=v.replace(/<(b|strong|em|i|u) style="(.*)">(.*)<\/(b|strong|em|i|u)>/gi,'<span style="$2"><$4>$3</$4></span>');
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v=v.replace(/<span style="font-weight: normal;?">(.*)<\/span>/gi,'$1');
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v=v.replace(/<span style="font-weight: bold;?">(.*)<\/span>/gi,'<strong>$1</strong>');
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v=v.replace(/<span style="font-style: italic;?">(.*)<\/span>/gi,'<em>$1</em>');
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v=v.replace(/<span style="font-weight: bold;?">(.*)<\/span>|<b\b[^>]*>(.*?)<\/b[^>]*>/gi,'<strong>$1</strong>')
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}
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if(div){div.innerHTML=this.obj.toggletext||'wysiwyg'}
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this.t.value=v;
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if(!post){
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this.t.style.height=this.i.height+'px';
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this.i.style.display='none'; this.t.style.display='block'; this.d=0
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}
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}
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},
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edit.prototype.post=function(){
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if(this.d){this.toggle(1)}
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};
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return{edit:edit}
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}();
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TINY.cursor=function(){
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return{
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top:function(e){
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return T$$$()?window.event.clientY+document.documentElement.scrollTop+document.body.scrollTop:e.clientY+window.scrollY
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}
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}
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}(); |