Türkçe Karakter Sorunu (Sadece küçük ı ve ş harfi :)

<?php
$charset = 'windows-1254';
header("Content-type: text/html; charset=".$charset);

## ADDED / REDEFINED FOR 1.5.2
define('_button_title_del_account' , 'User-Account delete');
define('_confirm_del_account' , 'You really want to delete your Account on dzcp.de');
define('_profil_del_account' , 'Account delete');
define('_info_account_deletet' , 'Your Account has been successfully deleted!');
define('_profil_del_admin' , '<b>Deleting not possible!</b>');
define('_news_get_timeshift' , "Timeshift News?");
define('_news_timeshift_from', 'Show news from:');
define('_config_gb_activ' , 'Guestbook');
define('_config_gb_activ_info' , '<center>Here you can specify whether an item will only be released by an admin must.</center>');
define('_legend_map_download' , 'Download map screenshots from dzcp.de');
define('_map_download_success' , 'The screenshots has been successfully downloaded and saved!');
define('_mapdl_download' , 'Should I search and download map screenshots for this server?');
define('_error_mapdl_nomap' , 'For this game, no map screenshot is available right now.<br />If you want to share maps for this game with the community, please mail them to <a href="mailto:webmaster@dzcp.de.">webmaster@dzcp.de.</a>');
define('_error_mapdl_connection' , 'No connection to the gameserver could be established.');
define('_error_mapdl_server' , 'This gameserver does not exist!');
define('_mapdl_loading' , 'Loading maps from dzcp.de');
define('_placeholder' , 'Template Placeholder');
define('_menu_kats_head' , 'Menu Categories');
define('_menu_add_kat' , 'Add new menu category');
define('_confirm_del_menu' , 'Dyo you really want to delet the menu category?');
define('_menu_edit_kat' , 'Edit menu category');
define('_menukat_updated' , 'The menu category has been successfully edited!');
define('_menukat_inserted' , 'The menu category has been successfully added!');
define('_menukat_deleted' , 'The menu category has been successfully deleted!');
define('_menu_visible' , 'visible for status');
define('_menu_kat_info' , 'The css classes for the link will be constructed from the template placeholder, automatically.<br />e.g. for the placeholder <i>[nav_main]</i>, the css class will be <i>a.navMain</i>');
define('_admin_sqauds_roster' , 'Team-Roster');
define('_admin_squads_nav_info' , 'This will put a direct link in the navigation, which target to full size of the Team.');
define('_admin_squads_teams' , 'Team-Show');
define('_admin_squads_no_navi' , 'Don\'t show');
define('_seconds' , 'Seconds');
define('_config_cache_info' , 'here you can set intervals, when teamspeak and gamserver will be reloaded. Outherwise the informations will be read from the cache.');
define('_config_direct_refresh' , 'Direct Forward');
define('_config_direct_refresh_info' , 'If activated, the site will be forwarded directly, instead of showing the status information.');
define('_cw_reset_button' , 'Admin: Reset player status');
define('_cw_players_reset' , 'The player status has been successfully reseted!');
define('_eintrag_titel_forum' , '<a href="[url]" title="Show this post"><span class="fontBold">#[postid]</span></a> at [datum] on [zeit]  [edit] [delete]');
define('_eintrag_titel' , '<span class="fontBold">#[postid]</span> at [datum] on [zeit]  [edit] [delete]');
## ADDED / REDEFINED FOR 1.5.1
define('_config_double_post' , 'Forum double post');
define('_config_fotum_vote' , 'Forum-Vote');
define('_config_fotum_vote_info' , '<center>Here you can specify whether a Forum-Vote also Vote to be displayed.</center>');
## ADDED / REDEFINED FOR 1.5
define('_installdir' , "<tr><td colspan=\"15\" class=\"contentMainFirst\"><br /><center>In case of security reasons, please remove the folder \"<b>/_installer</b>\" from your webserver! Only then the admin menu available!</center><br /></td></tr>");
define('_no_ts' , 'no Teamspeak');
define('_search_sites' , 'Sites');
define('_search_results' , 'Search Results');
define('_config_useradd_head' , 'Add User');
define('_config_adduser' , 'Add User');
define('_uderadd_info' , 'The User has been successfully added');
define('_useradd_head' , 'Add new User');
define('_useradd_about' , 'Userdetails');
define('_login_signup' , 'Register');
define('_login_lostpwd' , 'Password?');
define('_config_links' , 'Links');
define('_no_server_navi' , 'no server registered');
define('_vote_menu_no_vote' , 'no vote registered');
define('_no_top_match' , 'no top match registered!');
define('_team_logo' , 'Team Logo');
define('_cw_logo' , 'Opponent Logo');
define('_cw_screenshot' , 'Screenshot');
define('_cw_admin_top_setted' , 'This Clanwar has been successfully added as top match!');
define('_cw_admin_top_unsetted' , 'This Clanwar has been successfully removed as top match!');
define('_cw_admin_top_set' , 'Add es top match');
define('_cw_admin_top_unset' , 'Remove as top match');
define('_sq_banner' , 'Teambanner');
define('_forum_abo_title' , 'Suscribe Thread');
define('_forum_vote' , 'Vote');
define('_admin_user_clanhead_info' , 'These permissions can be set <u>additional</u> to the permissions in the user ranks.');
define('_user_noposi' , '<option value="lazy" class="dropdownKat">no user rank</option>');
define('_config_positions_boardrights' , 'internal board permissions');
define('_perm_awards' , 'manage awards');
define('_perm_clankasse' , 'manage Clancash');
define('_perm_contact' , 'receive contact form');
define('_perm_editkalender' , 'manage calendar entries');
define('_perm_editserver' , 'manage server');
define('_perm_edittactics' , 'manage tactics');
define('_perm_forum' , 'board admin');
define('_perm_gb' , 'guestbook admin');
define('_perm_links' , 'manage links');
define('_perm_newsletter' , 'manage newsletter');
define('_perm_rankings' , 'manage rankings');
define('_perm_serverliste' , 'manage serverlist');
define('_perm_votesadmin' , 'manage votes');
define('_perm_artikel' , 'manage articles');
define('_perm_clanwars' , 'manage clanwars');
define('_perm_downloads' , 'manage dowloads');
define('_perm_editor' , 'manage sites');
define('_perm_editsquads' , 'manage teams');
define('_perm_editusers' , 'can edit users');
define('_perm_gallery' , 'manage galleries');
define('_perm_glossar' , 'manage glossar');
define('_perm_intnews' , 'can read internal news');
define('_perm_joinus' , 'receive joinus form');
define('_perm_news' , 'manage news');
define('_perm_shoutbox' , 'Shoutbox admin');
define('_perm_votes' , 'can see internal votes');
define('_config_positions_rights' , 'Permissions');
define('_config_positions' , 'User Ranks');
define('_admin_pos' , 'User Ranks');
define('_awaycal' , 'Away Calendar');
define('_clear_away' , 'Away Calendar entrys?');
define('_config_sponsors' , 'Sponsors');
define('_sponsors_admin_head' , 'Sponsors');
define('_sponsors_admin_add' , 'Add Sponsor');
define('_sponsor_added' , 'The sponsor has been successfully registered!');
define('_sponsor_edited' , 'The sponsor has been successfully edited!');
define('_sponsor_deleted' , 'The sponsor has been successfully deleted!');
define('_sponsor_name' , 'Sponsorname');
define('_sponsors_admin_name' , 'Name');
define('_sponsors_admin_site' , 'Sponsor site');
define('_sponsors_admin_addsite' , 'To sponsorsite');
define('_sponsors_admin_add_site' , 'This