ubb转换成html 代码
function up(str){
str = str.replace(/</ig,'<');
str = str.replace(/>/ig,'>');
str = str.replace(/n/ig,'<br />');
str = str.replace(/[code](.+?)[/code]/ig, function($1, $2) {return phpcode($2);});
str = str.replace(/[hr]/ig,'<hr />');
str = str.replace(/[/(size|color|font|backcolor)]/ig,'</font>');
str = str.replace(/[(sub|sup|u|i|strike|b|blockquote|li)]/ig,'<$1>');
str = str.replace(/[/(sub|sup|u|i|strike|b|blockquote|li)]/ig,'</$1>');
str = str.replace(/[/align]/ig,'</p>');
str = str.replace(/[(/)?h([1-6])]/ig,'<$1h$2>');
str = str.replace(/[align=(left|center|right|justify)]/ig,'<p align="$1">');
str = str.replace(/[size=(d+?)]/ig,'<font size="$1">');
str = str.replace(/[color=([^[<]+?)]/ig, '<font color="$1">');
str = str.replace(/[backcolor=([^[<]+?)]/ig, '<font style="background-color:$1">');
str = str.replace(/[font=([^[<]+?)]/ig, '<font face="$1">');
str = str.replace(/[list=(a|A|1)](.+?)[/list]/ig,'<ol type="$1">$2</ol>');
str = str.replace(/[(/)?list]/ig,'<$1ul>');
str = str.replace(/[s:(d+)]/ig,function($1,$2){ return smilepath($2);});
str = str.replace(/[img]([^[]*)[/img]/ig,'<img src="$1" border="0" />');
str = str.replace(/[url=([^]]+)]([^[]+)[/url]/ig, '<a href="$1">'+'$2'+'</a>');
str = str.replace(/[url]([^[]+)[/url]/ig, '<a href="$1">'+'$1'+'</a>');
return str;
}
function ubbtohtml(){
str = up(document.getElementById("ubbsource").value);
document.getElementById("htmlresult").value=str;
}
补充：网页制作,js教程 
