Enhanced Account Switcher

PHP-Code:
   find_replace_templatesets(
       'header_welcomeblock_member',
       '#'.preg_quote('{$lang->welcome_pms_usage}').'#i',
       '{$lang->welcome_pms_usage}<!-- AccountSwitcher -->{$as_header}<!-- /AccountSwitcher -->'
   );
   find_replace_templatesets(
       'header_welcomeblock_member',
       '#'.preg_quote('{$pmslink}').'#i',
       '{$pmslink}<!-- AccountSwitcher -->{$as_header}<!-- /AccountSwitcher -->'
   );
   find_replace_templatesets(
       'newreply',
       '#'.preg_quote('<input type="submit" class="button" name="submit"').'#s',
       '{$as_post}&nbsp;<input type="submit" class="button" name="submit"'
   );
   find_replace_templatesets(
       'newthread',
       '#'.preg_quote('<input type="submit" class="button" name="submit"').'#s',
       '{$as_post}&nbsp;<input type="submit" class="button" name="submit"'
   );
   find_replace_templatesets(
       'showthread_quickreply',
       '#'.preg_quote('<input type="submit" class="button" value="{$lang->post_reply}').'#s',
       '{$as_post}&nbsp;<input type="submit" class="button" value="{$lang->post_reply}'
   );
   find_replace_templatesets(
       'newreply',
       '#'.preg_quote('{$lang->reply_to}</strong>').'#s',
       '{$lang->reply_to}</strong><a name="switch" id="switch"></a>'
   );
   find_replace_templatesets(
       'newthread',
       '#'.preg_quote('{$lang->post_new_thread}</strong>').'#s',
       '{$lang->post_new_thread}</strong><a name="switch" id="switch"></a>'
   );
   find_replace_templatesets(
       'showthread',
       '#'.preg_quote('{$quickreply}').'#s',
       '<a name="switch" id="switch"></a>{$quickreply}'
   );
   find_replace_templatesets(
       'header',
       '#'.preg_quote('{$pm_notice}').'#i',
       '{$pm_notice}{$pm_switch_notice}'
   );
   find_replace_templatesets(
       'header',
       '#'.preg_quote('{$menu_memberlist}').'#i',
       '{$menu_memberlist}{$menu_accountlist}'
   );
   find_replace_templatesets(
       'header',
       '#'.preg_quote('<div id="container">').'#i',
       '{$as_sidebar}<div id="container">'
   );
   find_replace_templatesets(
       'postbit',
       '#'.preg_quote('{$post[\'onlinestatus\']}').'#i',
       '{$post[\'onlinestatus\']}{$post[\'authorchange\']}'
   );
   find_replace_templatesets(
       'postbit_classic',
       '#'.preg_quote('{$post[\'onlinestatus\']}').'#i',
       '{$post[\'onlinestatus\']}{$post[\'authorchange\']}'
   );
   find_replace_templatesets(
       'postbit',
       '#'.preg_quote('{$post[\'user_details\']}').'#i',
       '{$post[\'user_details\']}{$post[\'attached_accounts\']}'
   );
   find_replace_templatesets(
       'postbit_classic',
       '#'.preg_quote('{$post[\'user_details\']}').'#i',
       '{$post[\'user_details\']}{$post[\'attached_accounts\']}'
   );
   find_replace_templatesets(
       'member_profile',
       '#'.preg_quote('{$profilefields}').'#i',
       '{$profilefields}{$profile_attached}'
   );
   find_replace_templatesets(
       'memberlist_user',
       '#'.preg_quote('{$user[\'profilelink\']}').'#i',
       '{$user[\'profilelink\']}{$user[\'attached_accounts\']}'
   );
   find_replace_templatesets(
       'showteam_usergroup_user',
       '#'.preg_quote('{$user[\'username\']}</strong></a>').'#i',
       '{$user[\'username\']}</strong></a>{$user[\'attached_accounts\']}'
   );