Private methods HTML -> BBCode in PunBB dialect
function(s) {
			s = tinymce.trim(s);

			function rep(re, str) {
				s = s.replace(re, str);
			};

			// example: <strong> to [b]
			rep(/<a.*?href=\"(.*?)\".*?>(.*?)<\/a>/gi,"[url=$1]$2[/url]");
			rep(/<font.*?color=\"(.*?)\".*?class=\"codeStyle\".*?>(.*?)<\/font>/gi,"[code][color=$1]$2[/color][/code]");
			rep(/<font.*?color=\"(.*?)\".*?class=\"quoteStyle\".*?>(.*?)<\/font>/gi,"[quote][color=$1]$2[/color][/quote]");
			rep(/<font.*?class=\"codeStyle\".*?color=\"(.*?)\".*?>(.*?)<\/font>/gi,"[code][color=$1]$2[/color][/code]");
			rep(/<font.*?class=\"quoteStyle\".*?color=\"(.*?)\".*?>(.*?)<\/font>/gi,"[quote][color=$1]$2[/color][/quote]");
			rep(/<span style=\"color: ?(.*?);\">(.*?)<\/span>/gi,"[color=$1]$2[/color]");
			rep(/<font.*?color=\"(.*?)\".*?>(.*?)<\/font>/gi,"[color=$1]$2[/color]");
			rep(/<span style=\"font-size:(.*?);\">(.*?)<\/span>/gi,"[size=$1]$2[/size]");
			rep(/<font>(.*?)<\/font>/gi,"$1");
			rep(/<img.*?src=\"(.*?)\".*?\/>/gi,"[img]$1[/img]");
			rep(/<span class=\"codeStyle\">(.*?)<\/span>/gi,"[code]$1[/code]");
			rep(/<span class=\"quoteStyle\">(.*?)<\/span>/gi,"[quote]$1[/quote]");
			rep(/<strong class=\"codeStyle\">(.*?)<\/strong>/gi,"[code][b]$1[/b][/code]");
			rep(/<strong class=\"quoteStyle\">(.*?)<\/strong>/gi,"[quote][b]$1[/b][/quote]");
			rep(/<em class=\"codeStyle\">(.*?)<\/em>/gi,"[code][i]$1[/i][/code]");
			rep(/<em class=\"quoteStyle\">(.*?)<\/em>/gi,"[quote][i]$1[/i][/quote]");
			rep(/<u class=\"codeStyle\">(.*?)<\/u>/gi,"[code][u]$1[/u][/code]");
			rep(/<u class=\"quoteStyle\">(.*?)<\/u>/gi,"[quote][u]$1[/u][/quote]");
			rep(/<\/(strong|b)>/gi,"[/b]");
			rep(/<(strong|b)>/gi,"[b]");
			rep(/<\/(em|i)>/gi,"[/i]");
			rep(/<(em|i)>/gi,"[i]");
			rep(/<\/u>/gi,"[/u]");
			rep(/<span style=\"text-decoration: ?underline;\">(.*?)<\/span>/gi,"[u]$1[/u]");
			rep(/<u>/gi,"[u]");
			rep(/<blockquote[^>]*>/gi,"[quote]");
			rep(/<\/blockquote>/gi,"[/quote]");
			rep(/<br \/>/gi,"\n");
			rep(/<br\/>/gi,"\n");
			rep(/<br>/gi,"\n");
			rep(/<p>/gi,"");
			rep(/<\/p>/gi,"\n");
			rep(/&nbsp;|\u00a0/gi," ");
			rep(/&quot;/gi,"\"");
			rep(/&lt;/gi,"<");
			rep(/&gt;/gi,">");
			rep(/&amp;/gi,"&");

			return s; 
		}