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--- includes/bbcode.php.orig	2003-07-20 17:42:24.000000000 +0200
+++ includes/bbcode.php	2003-10-23 18:58:18.000000000 +0200
@@ -94,6 +94,7 @@
 
 	$bbcode_tpl['img'] = str_replace('{URL}', '\\1', $bbcode_tpl['img']);
 
+	/*
 	// We do URLs in several different ways..
 	$bbcode_tpl['url1'] = str_replace('{URL}', '\\1', $bbcode_tpl['url']);
 	$bbcode_tpl['url1'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url1']);
@@ -106,6 +107,7 @@
 
 	$bbcode_tpl['url4'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
 	$bbcode_tpl['url4'] = str_replace('{DESCRIPTION}', '\\5', $bbcode_tpl['url4']);
+	*/
 
 	$bbcode_tpl['email'] = str_replace('{EMAIL}', '\\1', $bbcode_tpl['email']);
 
@@ -114,6 +116,20 @@
 	return $bbcode_tpl;
 }
 
+function checklink($url,$description='',$template='',$prefix='http://anonym.to/?')
+{
+	global $board_config, $HTTP_HOST;
+	
+	// Detect if URL is local - may need some more work
+	if (!stristr($url,$board_config['sitename']) && !stristr($url,$HTTP_HOST.'/'))
+	{
+		$url = $prefix.$url;
+	}
+	$template = str_replace('{URL}',$url,$template);
+	$template = str_replace('{DESCRIPTION}',$description,$template);
+
+	return $template;
+}
 
 /**
  * Does second-pass bbencoding. This should be used before displaying the message in
@@ -124,6 +140,7 @@
 {
 	global $lang, $bbcode_tpl;
 
+
 	// pad it with a space so we can distinguish between FALSE and matching the 1st char (index 0).
 	// This is important; bbencode_quote(), bbencode_list(), and bbencode_code() all depend on it.
 	$text = " " . $text;
@@ -198,20 +215,20 @@
 	$replacements[] = $bbcode_tpl['img'];
 
 	// matches a [url]xxxx://www.phpbb.com[/url] code..
-	$patterns[] = "#\[url\]([\w]+?://.*?[^ \"\n\r\t<]*?)\[/url\]#is";
-	$replacements[] = $bbcode_tpl['url1'];
+	$patterns[] = "#\[url\]([\w]+?://.*?[^ \"\n\r\t<]*?)\[/url\]#eis";
+	$replacements[] = "checklink('\\1', '\\1','{$bbcode_tpl['url']}')";
 
 	// [url]www.phpbb.com[/url] code.. (no xxxx:// prefix).
-	$patterns[] = "#\[url\]((www|ftp)\.([\w\-]+\.)*?[\w\-]+\.[a-z]{2,4}(:?[0-9]*?/[^ \"\n\r\t<]*)?)\[/url\]#is";
-	$replacements[] = $bbcode_tpl['url2'];
+	$patterns[] = "#\[url\]((www|ftp)\.([\w\-]+\.)*?[\w\-]+\.[a-z]{2,4}(:?[0-9]*?/[^ \"\n\r\t<]*)?)\[/url\]#eis";
+	$replacements[] = "checklink('\\1', '\\1','{$bbcode_tpl['url']}')";
 
 	// [url=xxxx://www.phpbb.com]phpBB[/url] code..
-	$patterns[] = "#\[url=([\w]+?://.*?[^ \"\n\r\t<]*?)\](.*?)\[/url\]#is";
-	$replacements[] = $bbcode_tpl['url3'];
+	$patterns[] = "#\[url=([\w]+?://.*?[^ \"\n\r\t<]*?)\](.*?)\[/url\]#eis";
+	$replacements[] = "checklink('\\1', '\\2','{$bbcode_tpl['url']}')";
 
 	// [url=www.phpbb.com]phpBB[/url] code.. (no xxxx:// prefix).
-	$patterns[] = "#\[url=((www|ftp)\.([\w\-]+\.)*?[\w\-]+\.[a-z]{2,4}(:?[0-9]*?/[^ \"\n\r\t<]*)?)\](.*?)\[/url\]#is";
-	$replacements[] = $bbcode_tpl['url4'];
+	$patterns[] = "#\[url=((www|ftp)\.([\w\-]+\.)*?[\w\-]+\.[a-z]{2,4}(:?[0-9]*?/[^ \"\n\r\t<]*)?)\](.*?)\[/url\]#eis";
+	$replacements[] = "checklink('\\1', '\\5','{$bbcode_tpl['url']}')";
 
 	// [email]user@domain.tld[/email] code..
 	$patterns[] = "#\[email\]([a-z0-9&\-_.]+?@[\w\-]+\.([\w\-\.]+\.)?[\w]+)\[/email\]#si";
@@ -621,13 +638,13 @@
 	// matches an "xxxx://yyyy" URL at the start of a line, or after a space.
 	// xxxx can only be alpha characters.
 	// yyyy is anything up to the first space, newline, comma, double quote or <
-	$ret = preg_replace("#(^|[\n ])([\w]+?://.*?[^ \"\n\r\t<]*)#is", "\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $ret);
+	$ret = preg_replace("#(^|[\n ])([\w]+?://.*?[^ \"\n\r\t<]*)#eis", "checklink('\\2','\\2','\\1<a href=\"{URL}\" target=\"_blank\">{DESCRIPTION}</a>')", $ret);
 
 	// matches a "www|ftp.xxxx.yyyy[/zzzz]" kinda lazy URL thing
 	// Must contain at least 2 dots. xxxx contains either alphanum, or "-"
 	// zzzz is optional.. will contain everything up to the first space, newline, 
 	// comma, double quote or <.
-	$ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\-]+\.[\w\-.\~]+(?:/[^ \"\t\n\r<]*)?)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $ret);
+	$ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\-]+\.[\w\-.\~]+(?:/[^ \"\t\n\r<]*)?)#eis", "checklink('http://\\2','\\2','\\1<a href=\"{URL}\" target=\"_blank\">{DESCRIPTION}</a>')", $ret);
 
 	// matches an email@domain type address at the start of a line, or after a space.
 	// Note: Only the followed chars are valid; alphanums, "-", "_" and or ".".