--- C:\Documents and Settings\aadne\Skrivebord\old_class.tx_realurl.php	Tue Aug 16 13:25:49 2005
+++ C:\Documents and Settings\aadne\Skrivebord\new_class.tx_realurl.php	Tue Aug 16 13:25:54 2005
@@ -1289,24 +1289,32 @@
 	 * @return	string		New alias value
 	 * @see lookUpTranslation()
 	 */
 	function lookUp_cleanAlias($cfg,$newAliasValue)	{
 
-			// lowercase page path:
+			// Fetch character set:
+		$charset = $GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] ? $GLOBALS['TYPO3_CONF_VARS']['BE']['forceCharset'] : $GLOBALS['TSFE']->defaultCharSet;
+
+			// Convert to lowercase:
 		if ($cfg['useUniqueCache_conf']['strtolower'])	{
-			$newAliasValue = strtolower($newAliasValue);
-		}
+			$newAliasValue = $GLOBALS['TSFE']->csConvObj->conv_case($charset,$newAliasValue,'toLower');
+		}	
 
-			// Translate space and individual chars:
+			// Convert some special tokens to the space character:
 		$space = $cfg['useUniqueCache_conf']['spaceCharacter'] ? substr($cfg['useUniqueCache_conf']['spaceCharacter'],0,1) : '_';
-		$newAliasValue = strtr($newAliasValue,'àáâãäåçèéêëìíîïñòóôõöøùúûüýÿµ -+_','aaaaaaceeeeiiiinoooooouuuuyyu'.$space.$space.$space.$space); // remove accents, convert spaces
-		$newAliasValue = strtr($newAliasValue,array('þ' => 'th', 'ð' => 'dh', 'ß' => 'ss', 'æ' => 'ae')); // rewrite some special chars
+		$newAliasValue = strtr($newAliasValue,' -+_',$space.$space.$space.$space); // convert spaces
+
+			// Convert extended letters to ascii equivalents:
+		$newAliasValue = $GLOBALS['TSFE']->csConvObj->specCharsToASCII($charset,$newAliasValue);
 
-			// Strip of non-allowed chars, convert multiple spacechar to a single one + remove any of them in the end of the string
-		$newAliasValue = ereg_replace('[^[:alnum:]_]', $space, $newAliasValue);
-		$newAliasValue = ereg_replace('\\'.$space.'+',$space,$newAliasValue);
+			// Strip the rest...:
+		$newAliasValue = ereg_replace('[^a-zA-Z0-9\\'.$space.']', '', $newAliasValue); // strip the rest
+		$newAliasValue = ereg_replace('\\'.$space.'+',$space,$newAliasValue); // Convert multiple 'spaces' to a single one
 		$newAliasValue = trim($newAliasValue,$space);
 
-		return $newAliasValue;
+			// Return encoded URL:
+		return rawurlencode($newAliasValue);
 	}