- replaced mysql_query() with query_appdb()

- removed opendb()
- removed query_userdb()
- removed error handling from the code as it is done with query_appdb()

include/user.php

@@ -122,7 +122,7 @@ class User {
         $sFields = "({$aInsert['FIELDS']}, `password`, `stamp`, `created`)";
         $sValues = "({$aInsert['VALUES']}, password('".$sPassword."'), NOW(), NOW() )";
 
-        if (!query_userdb("INSERT INTO user_list $sFields VALUES $sValues"))
+        if (!query_appdb("INSERT INTO user_list $sFields VALUES $sValues"))
         {
             return mysql_error();
         }