function processor($str) {
	$str = eregi_replace('[b]', "(<b>|<strong>)", $str); 
	$str = eregi_replace('[/b]', "(</b>|</strong>)", $str); 
	$str = eregi_replace('[i]', "(<i>|<em>)", $str); 
	$str = eregi_replace('[/i]', "(</i>|</em>)", $str); 
	$str = eregi_replace('[u]', "\<u\>", $str); 
	$str = eregi_replace('[/u]', "\</u\>", $str); 
	$str = eregi_replace('[center]', "\<center\>", $str); 
	$str = eregi_replace('[/center]', "\</center\>", $str); 
	$str = eregi_replace('[pre]', "\<code\>", $str); 
	$str = eregi_replace('[/pre]', "\</code\>", $str); 
	$str = eregi_replace("[color=\"\\1\"]\\2[/color]" ,"\\<font color=([^>\[]*)\\>([^<\[]*)</font>",$str);
	$str = eregi_replace("[url=\\1]\\2[/url]","\\<a href=\"([^\\[\"]*)\"\\
			target=\"_blank\">([^<\[]*)</a>", $str);
	$str = eregi_replace("[email=\\1]\\2[/email]","\\<a
			href=\"mailto:([^\\[]*)\"\\>([^<\[]*)</a>",$str);
	$str = eregi_replace("[img]\\1[/img]","\\<img src=\"([^\\[]*)\"\\
			border=0>([^<\[]*)",$str);
	$str =	eregi_replace('[quote]',"\<blockquote><smallfont>Quote:</smallfont><hr>", $str); 
	$str = eregi_replace('[/quote]', "\<hr></blockquote>", $str); 
	$str = eregi_replace('[/quote]', "\<hr></blockquote>", $str); 
	//$str = eregi_replace('/n', "\<br />\n", $str); 
	//$str = eregi_replace("\<br>", '/n', $str); 
	$str = eregi_replace("[ulist]\\1[/ulist]","<ul>(.*)</ul>",$str);
	$str = eregi_replace("[list]\\1[/list]","<ol>(.*)</ol>",$str);
	$str = eregi_replace("[*]\\1","<li>([^<]*)</li>",$str ) ;
	$str= str_replace(' ', '&nbsp;', $str);
	
	//$str = htmlentities($str, ENT_QUOTES);
	$str= nl2br($str);//second pass
	$str= str_replace(":)", "<img src=\'interface/images/smilies/smile.png\'>", $str);
	
	return $str;
}