一段實現UBB轉HTML的JS

<script>
ImgName="em"
picurl="pic/"function UBBCode(content,html){
content=content.replace(//[(//)?phx_code/]/ig,"{$1phx_code}");
content=content.replace(//[(//)?phx_html/]/ig,"{$1phx_html}");
content="[phx_code]"+content+"[/phx_code]";         
content=content.replace(/(/[code/]([/s/S]+?)/[//code/])/ig,"[/phx_code]$1[phx_code]");
content=content.replace(//[phx_code/]([/s/S]*?)/[//phx_code/]/ig,function($1,$2){if(html=="html"){return(HTMLCode($2));}else{return(trans($2));}});
content=content.replace(//[code/](/r/n)?([/s/S]+?)/[//code/]/ig,function($1,$2,$3){return("<PRE class=CodeSamp>"+DvbbsHtmlAn($3)+"</PRE>")});
content=content.replace(//{(//)?phx_code/}/ig,"[$1phx_code]");
content=content.replace(//{(//)?phx_html/}/ig,"[$1phx_html]");
return(content);
}function HTMLCode(content){  
content="[phx_html]"+content+"[/phx_html]";   
content=content.replace(/(/[html/]([/s/S]+?)/[//html/])/ig,"[/phx_html]$1[phx_html]");
content=content.replace(//[phx_html/]([/s/S]*?)/[//phx_html/]/ig,function($1,$2){return(trans($2))});
content=content.replace(//[html/]([/s/S]+?)/[//html/]/ig,function($1,$2){return("<span><TEXTAREA cols=95 rows=12>"+hencode($2)+"</TEXTAREA><br><INPUT onclick=runCode() type=button value=運行代碼>[Ctrl+A 全部選擇 提示：你可先修改部分代碼，再按運行]</span>")});
return(content);
}function hencode(fString){  //簡單類比server.htmlencode   ASP中不用這個
 fString = fString.replace(/&/ig,"&amp;")
 fString = fString.replace(/>/ig,"&gt;") //>
 fString = fString.replace(/</ig,"&lt;") //<
return fString;
}function DvbbsHtmlAn(fString){if(fString=="")return("");fString=hencode(fString) fString = fString.replace(//t/ig,"&nbsp;&nbsp;&nbsp;") //Tab
 fString = fString.replace(/"/ig,"&quot;")    //"
 fString = fString.replace(/'/ig,"&#39;")    //'
 fString = fString.replace(//r/ig,"")     //斷行符號是一個13+10
 fString = fString.replace(//n/n/ig,"<P>")    // 
 fString = fString.replace(//n/ig,"<BR>")    //換行
 fString = fString.replace(//x20/ig,"&nbsp;")   //空格 return(fString);
}function trans(strContent){
var re;
strContent=DvbbsHtmlAn(strContent);
 
 re=//[IMG/](.+?)/[//IMG/]/ig;
 strContent=strContent.replace(re,"<a href=$1 target=_blank><IMG SRC=$1 border=0 alt=點擊在新視窗瀏覽圖片 onload=/"javascript:if(this.width>screen.width-333)this.width=screen.width-333/" galleryImg=no></a>");
 re=//[DIR=*([0-9]*),*([0-9]*)/](.*?)/[//DIR]/ig
 strContent=strContent.replace(re,"<object classid=clsid:166B1BCA-3F9C-11CF-8075-444553540000 codebase=http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=7,0,2,0 width=$1 height=$2><param name=src value=$3><embed src=$3 pluginspage=http://www.macromedia.com/shockwave/download/ width=$1 height=$2></embed></object>")
 re=//[QT=*([0-9]*),*([0-9]*)/](.*?)/[//QT]/ig
 strContent=strContent.replace(re,"<embed src=$3 width=$1 height=$2 autoplay=true loop=false controller=true playeveryframe=false cache=false scale=TOFIT bgcolor=#000000 kioskmode=false targetcache=false pluginspage=http://www.apple.com/quicktime/>")
 re=//[MP=*([0-9]*),*([0-9]*)/](.*?)/[//MP]/ig
 strContent=strContent.replace(re,"<object align=middle classid=CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95 class=OBJECT id=MediaPlayer width=$1 height=$2 ><param name=ShowStatusBar value=-1><param name=Filename value=$3><embed type=application/x-oleobject codebase=http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701 flename=mp src=$3  width=$1 height=$2></embed></object>")
 re=//[RM=*([0-9]*),*([0-9]*)/](.*?)/[//RM]/ig
 strContent=strContent.replace(re,"<OBJECT classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA class=OBJECT id=RAOCX width=$1 height=$2><PARAM NAME=SRC VALUE=$3><PARAM NAME=CONSOLE VALUE=Clip1><PARAM NAME=CONTROLS VALUE=imagewindow><PARAM NAME=AUTOSTART VALUE=true></OBJECT><br><OBJECT classid=CLSID:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA height=32 id=video2 width=$1><PARAM NAME=SRC VALUE=$3><PARAM NAME=AUTOSTART VALUE=-1><PARAM NAME=CONTROLS VALUE=controlpanel><PARAM NAME=CONSOLE VALUE=Clip1></OBJECT>") re=/(/[FLASH/])(.*?)(/[//FLASH/])/ig
 strContent= strContent.replace(re,"<OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 width=500 height=400><PARAM NAME=movie VALUE=$2><PARAM NAME=quality VALUE=high><embed src=$2 quality=high pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width=500 height=400>$2</embed></OBJECT>")
 re=/(/[FLASH=*([0-9]*),*([0-9]*)/])(.*?)(/[//FLASH/])/ig
 strContent= strContent.replace(re,"<a href=$4 TARGET=_blank><IMG SRC=pic/swf.gif border=0 alt=點擊開新視窗欣賞該FLASH動畫!> [全屏欣賞]</a><br><br><OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 width=$2 height=$3><PARAM NAME=movie VALUE=$4><PARAM NAME=quality VALUE=high><param name=menu value=false><embed src=$4 quality=high menu=false pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width=$2 height=$3>$4</embed></OBJECT>") re=/(/[UPLOAD=gif/])(.*?)(/[//UPLOAD/])/ig
 strContent= strContent.replace(re,"<br><IMG SRC="+picurl+"gif.gif border=0>此主題相關圖片如下：<br><A HREF=$2 TARGET=_blank><IMG SRC=$2 border=0 alt=按此在新視窗瀏覽圖片 onload=/"javascript:if(this.width>screen.width-333)this.width=screen.width-333/"></A>")
 re=/(/[UPLOAD=jpg/])(.*?)(/[//UPLOAD/])/ig
 strContent= strContent.replace(re,"<br><IMG SRC="+picurl+"jpg.gif border=0>此主題相關圖片如下：<br><A HREF=$2 TARGET=_blank><IMG SRC=$2 border=0 alt=按此在新視窗瀏覽圖片 onload=/"javascript:if(this.width>screen.width-333)this.width=screen.width-333/"></A>")
 re=/(/[UPLOAD=bmp/])(.*?)(/[//UPLOAD/])/ig
 strContent= strContent.replace(re,"<br><IMG SRC="+picurl+"bmp.gif border=0>此主題相關圖片如下：<br><A HREF=$2 TARGET=_blank><IMG SRC=$2 border=0 alt=按此在新視窗瀏覽圖片 onload=/"javascript:if(this.width>screen.width-333)this.width=screen.width-333/"></A>") re=/(/[UPLOAD=(.[^/[]*)/])(.*?)(/[//UPLOAD/])/ig
 strContent= strContent.replace(re,"<br><IMG SRC="+picurl+"$2.gif border=0> <a href=$3>點擊瀏覽該檔案</a>") re=/(/[URL/])(.*?)(/[//URL/])/ig
 strContent= strContent.replace(re,"<A HREF=$2 TARGET=_blank>$2</A>")
 re=/(/[URL=(.[^/[]*)/])(.*?)(/[//URL/])/ig
 strContent= strContent.replace(re,"<A HREF=$2 TARGET=_blank>$3</A>") re=/(/[EMAIL/])(.*?)(/[//EMAIL/])/ig
 strContent= strContent.replace(re,"<img align=absmiddle src=pic/email1.gif><A HREF=/"mailto:$2/">$2</A>")
 re=/(/[EMAIL=(.[^/[]*)/])(.*?)(/[//EMAIL/])/ig
 strContent= strContent.replace(re,"<img align=absmiddle src=pic/email1.gif><A HREF=/"mailto:$2/" TARGET=_blank>$3</A>") re =/^(http:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/(http:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)$/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/[^>=""](http:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/^(ftp:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/(ftp:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)$/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/[^>=""](ftp:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/^(rtsp:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/(rtsp:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)$/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/[^>=""](rtsp:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/^(mms:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/(mms:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)$/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
 re =/[^>=""](mms:////[A-Za-z0-9/.//=/?%/-&_~`@':+!]+)/ig
 strContent = strContent.replace(re,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>") re=/(/[color=(.[^/[]*)/])(.*?)(/[//color/])/ig
 strContent=strContent.replace(re,"<font color=$2>$3</font>")
 re=/(/[face=(.[^/[]*)/])(.*?)(/[//face/])/ig
 strContent=strContent.replace(re,"<font face=$2>$3</font>")
 re=/(/[align=(.[^/[]*)/])(.*?)(/[//align/])/ig
 strContent=strContent.replace(re,"<div align=$2>$3</div>")
//迴圈轉換quote
 re=/(/[QUOTE/])(.*?)(/[//QUOTE/])/ig
 while(strContent.indexOf("[quote]")>0 && strContent.indexOf("[/quote] ")>0){
 strContent=strContent.replace(re,"<blockquote>引用:<hr><span>$2</span><hr></blockquote>")
 }
 re=/(/[fly/])(.*?)(/[//fly/])/ig
 strContent=strContent.replace(re,"<marquee width=90% behavior=alternate scrollamount=3>$2</marquee>")
 re=/(/[move/])(.*?)(/[//move/])/ig
 strContent=strContent.replace(re,"<MARQUEE scrollamount=3>$2</marquee>") 
 re=//[GLOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)/](.*?)/[//GLOW]/ig
 strContent=strContent.replace(re,"<table width=$1 style=/"filter:glow(color=$2, strength=$3)/">$4</table>")
 re=//[SHADOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)/](.*?)/[//SHADOW]/ig
 strContent=strContent.replace(re,"<table width=$1 style=/"filter:shadow(color=$2, strength=$3)/">$4</table>") re=/(/[i/])(.*?)(/[//i/])/ig
 strContent=strContent.replace(re,"<i>$2</i>")
 re=/(/[u/])(.*?)(/[//u/])/ig
 strContent=strContent.replace(re,"<u>$2</u>")
 re=/(/[b/])(.*?)(/[//b/])/ig
 strContent=strContent.replace(re,"<b>$2</b>") re=/(/[size=1/])(.*?)(/[//size/])/ig
 strContent=strContent.replace(re,"<font size=1>$2</font>")
 re=/(/[size=2/])(.*?)(/[//size/])/ig
 strContent=strContent.replace(re,"<font size=2>$2</font>")
 re=/(/[size=3/])(.*?)(/[//size/])/ig
 strContent=strContent.replace(re,"<font size=5>$2</font>")
 re=/(/[size=4/])(.*?)(/[//size/])/ig
 strContent=strContent.replace(re,"<font size=6>$2</font>")
 
 re=//[size=([+|-]?[0-7])/](.*?)(/[//size/])/ig
 strContent=strContent.replace(re,"<font size=$1>$2</font>")
 
 re=/(/[list/])(.+?)(/[//list/])/ig;
    strContent=strContent.replace(re,"<UL TYPE=SQUARE>$2<//UL>");
    re=/(/[list=)(A|1)(/])(.+?)(/[//list/])/ig;
    strContent=strContent.replace(re,"<OL TYPE=$2>$4<//OL>");
    re=/(/[/*/])/ig;
    strContent=strContent.replace(re,"<LI>"); re=/(/[center/])(.*?)(/[//center/])/ig
 strContent=strContent.replace(re,"<center>$2</center>") re=/(/[table=(#*[a-z0-9]*),(#*[a-z0-9]*),(#*[a-z0-9]*)/])(.*?)(/[//table/])/ig
 strContent=strContent.replace(re,"<table border=0 cellpadding=5 cellspacing=1 bgcolor=$2><tr><td bgcolor=$3><font color=$4>$5</font></td></tr></table>")return(strContent);
}
</script>