arkadaşlar formdan veri tabanına veri yolluyorum ama Türkçe karakterleri farklı yolluyor ? ve belirsiz karaktaerler gibi.
gönderdiğm sayfanın kodları aşağıdaki gibi
<?php require_once('Connections/baglanti.php'); ?><?php
//initialize the session
if (!isset($_SESSION)) {
  session_start();
}

// ** Logout the current user. **
$logoutAction = $_SERVER['PHP_SELF']."?doLogout=true";
if ((isset($_SERVER['QUERY_STRING'])) && ($_SERVER['QUERY_STRING'] != "")){
  $logoutAction .="&". htmlentities($_SERVER['QUERY_STRING']);
}

if ((isset($_GET['doLogout'])) &&($_GET['doLogout']=="true")){
  //to fully log out a visitor we need to clear the session varialbles
  $_SESSION['MM_Username'] = NULL;
  $_SESSION['MM_UserGroup'] = NULL;
  $_SESSION['PrevUrl'] = NULL;
  unset($_SESSION['MM_Username']);
  unset($_SESSION['MM_UserGroup']);
  unset($_SESSION['PrevUrl']);
	
  $logoutGoTo = "login.php";
  if ($logoutGoTo) {
    header("Location: $logoutGoTo");
    exit;
  }
}
?>
<?php
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") 
{
  $theValue = (!get_magic_quotes_gpc()) ? addslashes($theValue) : $theValue;

  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;    
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  }
  return $theValue;
}

$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
  $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}

if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
  $insertSQL = sprintf("INSERT INTO dersler (baslik, kategori, icerik, kl, il) VALUES (%s, %s, %s, %s, %s)",
                       GetSQLValueString($_POST['text1'], "text"),
                       GetSQLValueString($_POST['textfield'], "text"),
                       GetSQLValueString($_POST['textfield2'], "text"),
                       GetSQLValueString($_POST['textfield'], "text"),
                       GetSQLValueString($_POST['text2'], "text"));

  mysql_select_db($database_baglanti, $baglanti);
  $Result1 = mysql_query($insertSQL, $baglanti) or die(mysql_error());

  $insertGoTo = "basaili.php";
  if (isset($_SERVER['QUERY_STRING'])) {
    $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
    $insertGoTo .= $_SERVER['QUERY_STRING'];
  }
  header(sprintf("Location: %s", $insertGoTo));
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
		<meta http-equiv="content-type" content="text/html; charset=utf-8" />
		<title>Admin Paneli </title>
       
        <!-- CSS Reset -->
		<link rel="stylesheet" type="text/css" href="reset.css" tppabs="http://www.xooom.pl/work/magicadmin/css/reset.css" media="screen" />
       
        <!-- Fluid 960 Grid System - CSS framework -->
		<link rel="stylesheet" type="text/css" href="grid.css" tppabs="http://www.xooom.pl/work/magicadmin/css/grid.css" media="screen" />
		
        <!-- IE Hacks for the Fluid 960 Grid System -->
        <!--[if IE 6]><link rel="stylesheet" type="text/css" href="ie6.css" tppabs="http://www.xooom.pl/work/magicadmin/css/ie6.css" media="screen" /><![endif]-->
		<!--[if IE 7]><link rel="stylesheet" type="text/css" href="ie.css" tppabs="http://www.xooom.pl/work/magicadmin/css/ie.css" media="screen" /><![endif]-->
        
        <!-- Main stylesheet -->
        <link rel="stylesheet" type="text/css" href="styles.css" tppabs="http://www.xooom.pl/work/magicadmin/css/styles.css" media="screen" />
        
        <!-- WYSIWYG editor stylesheet -->
        <link rel="stylesheet" type="text/css" href="jquery.wysiwyg.css" tppabs="http://www.xooom.pl/work/magicadmin/css/jquery.wysiwyg.css" media="screen" />
        
        <!-- Table sorter stylesheet -->
        <link rel="stylesheet" type="text/css" href="tablesorter.css" tppabs="http://www.xooom.pl/work/magicadmin/css/tablesorter.css" media="screen" />
        
        <!-- Thickbox stylesheet -->
        <link rel="stylesheet" type="text/css" href="thickbox.css" tppabs="http://www.xooom.pl/work/magicadmin/css/thickbox.css" media="screen" />
        
        <!-- Themes. Below are several color themes. Uncomment the line of your choice to switch to different color. All styles commented out means blue theme. -->
        <link rel="stylesheet" type="text/css" href="theme-blue.css" tppabs="http://www.xooom.pl/work/magicadmin/css/theme-blue.css" media="screen" />
        <!--<link rel="stylesheet" type="text/css" href="css/theme-red.css" media="screen" />-->
        <!--<link rel="stylesheet" type="text/css" href="css/theme-yellow.css" media="screen" />-->
        <!--<link rel="stylesheet" type="text/css" href="css/theme-green.css" media="screen" />-->
        <!--<link rel="stylesheet" type="text/css" href="css/theme-graphite.css" media="screen" />-->
        
		<!-- JQuery engine script-->
		<script type="text/javascript" src="jquery-1.3.2.min.js" tppabs="http://www.xooom.pl/work/magicadmin/js/jquery-1.3.2.min.js"></script>
        
		<!-- JQuery WYSIWYG plugin script -->
		<script type="text/javascript" src="jquery.wysiwyg.js" tppabs="http://www.xooom.pl/work/magicadmin/js/jquery.wysiwyg.js"></script>
        
        <!-- JQuery tablesorter plugin script-->
		<script type="text/javascript" src="jquery.tablesorter.min.js" tppabs="http://www.xooom.pl/work/magicadmin/js/jquery.tablesorter.min.js"></script>
        
		<!-- JQuery pager plugin script for tablesorter tables -->
		<script type="text/javascript" src="jquery.tablesorter.pager.js" tppabs="http://www.xooom.pl/work/magicadmin/js/jquery.tablesorter.pager.js"></script>
        
		<!-- JQuery password strength plugin script -->
		<script type="text/javascript" src="jquery.pstrength-min.1.2.js" tppabs="http://www.xooom.pl/work/magicadmin/js/jquery.pstrength-min.1.2.js"></script>
        
		<!-- JQuery thickbox plugin script -->
		<script type="text/javascript" src="thickbox.js" tppabs="http://www.xooom.pl/work/magicadmin/js/thickbox.js"></script>
        
        <!-- Initiate WYIWYG text area -->
		<script type="text/javascript">
			$(function()
			{
			$('#wysiwyg').wysiwyg(
			{
			controls : {
			separator01 : { visible : true },
			separator03 : { visible : true },
			separator04 : { visible : true },
			separator00 : { visible : true },
			separator07 : { visible : false },
			separator02 : { visible : false },
			separator08 : { visible : false },
			insertOrderedList : { visible : true },
			insertUnorderedList : { visible : true },
			undo: { visible : true },
			redo: { visible : true },
			justifyLeft: { visible : true },
			justifyCenter: { visible : true },
			justifyRight: { visible : true },
			justifyFull: { visible : true },
			subscript: { visible : true },
			superscript: { visible : true },
			underline: { visible : true },
            increaseFontSize : { visible : false },
            decreaseFontSize : { visible : false }
			}
			} );
			});
        </script>
        
        <!-- Initiate tablesorter script -->
        <script type="text/javascript">
			$(document).ready(function() { 
				$("#myTable") 
				.tablesorter({
					// zebra coloring
					widgets: ['zebra'],
					// pass the headers argument and assing a object 
					headers: { 
						// assign the sixth column (we start counting zero) 
						6: { 
							// disable it by setting the property sorter to false 
							sorter: false 
						} 
					}
				}) 
			.tablesorterPager({container: $("#pager")}); 
		}); 
		</script>
        
        <!-- Initiate password strength script -->
		<script type="text/javascript">
			$(function() {
			$('.password').pstrength();
			});
        </script>
	</head>
	<body>
    	<!-- Header -->
        <div id="header">
            <!-- Header. Status part -->
            <div id="header-status">
              <div class="container_12">
                  <div class="grid_8">
					&nbsp;
                    </div>
<div class="grid_4">
                        <a href="<?php echo $logoutAction ?>" id="logout">Çıkış</a>                    </div>
</div>
                <div style="clear:both;"></div>
            </div> <!-- End #header-status -->
            
            <!-- Header. Main part -->
            <div id="header-main">
                <div class="container_12">
                    <div class="grid_12">
                        <div id="logo">
                            <ul id="nav">
                                <li id="current"><a href="index.php">Hızlı sayfa </a></li>
                                <li><a href="makaleler.php">Makaleler</a></li>
                                <li><a href="dosyalar.php">Dosyalar</a></li>
                                <li><a href="profil.php">Profilim</a></li>
                                <li><a href="ayarlar.php">Ayarlar</a></li>
                            </ul>
                        </div><!-- End. #Logo -->
                    </div><!-- End. .grid_12-->
                    <div style="clear: both;"></div>
                </div><!-- End. .container_12 -->
            </div> <!-- End #header-main -->
            <div style="clear: both;"></div>
            <!-- Sub navigation -->
            <div id="subnav">
                <div class="container_12">
                    <div class="grid_12">
                        <ul>
                            <li></li>
                            <li></li>
                            <li></li>
                            <li></li>
                            <li></li>
                        </ul>
                        
                    </div><!-- End. .grid_12-->
                </div><!-- End. .container_12 -->
                <div style="clear: both;"></div>
            </div> <!-- End #subnav -->
        </div> <!-- End #header -->
        
		<div class="container_12">
        

            
            <!-- Dashboard icons -->
            <div class="grid_7">
              <div style="clear: both"></div>
    </div>
<!-- End .grid_7 -->
            
            <!-- Account overview -->
            <div class="grid_5">
                <div class="module">
                  <h2>Makale ekle </h2>
                        
                  <div class="module-body">
                        
<p><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script type="text/javascript">
        function text2yaz(val) {
            document.form1.text2.value = cevir(val);
        }
        function cevir(val) {
            var tempstr = ""
            var i;
            for (i = 0; i <= val.length - 1; i++) {
                tempstr = tempstr + harfcevir(val.substr(i, 1));
            }
            return tempstr;
        }
        function harfcevir(h) {
            if (h == "ç") return "c";
            if (h == "ı") return "i";
            if (h == "ğ") return "g";
            if (h == "ö") return "o";
            if (h == "ş") return "s";
            if (h == "ü") return "u";
            if (h == " ") return "-";
            return h;
        }
    </script>
</head>
<body>
<form method="POST" action="<?php echo $editFormAction; ?>" name="form1">
    <p>&nbsp;</p>
    <table width="459" border="1">
      <tr>
        <td width="111">Başlık</td>
        <td width="332"><input name="text1" size="40" value="" onkeyup="text2yaz(this.value)" /></td>
      </tr>
      <tr>
        <td>Sef link </td>
        <td><input name="text2" size="40" value="" /></td>
      </tr>
      <tr>
        <td>Kategori:</td>
        <td><label>
          <input name="textfield" type="text" size="40" />
        </label></td>
      </tr>
      <tr>
        <td>İçerik</td>
        <td><label>
          <textarea name="textfield2" cols="40"></textarea>
        </label></td>
      </tr>
      <tr>
        <td>&nbsp;</td>
        <td>&nbsp;</td>
      </tr>
      <tr>
        <td>&nbsp;</td>
        <td><label>
          <input type="submit" name="Submit" value="Kaydet" />
        </label></td>
      </tr>
    </table>
  <p><br />
    </p>
  <input type="hidden" name="MM_insert" value="form1">
</form>
</body>
</html>
</p>
</div>
                </div>
                <div style="clear:both;"></div>
            </div> <!-- End .grid_5 -->
            
            <div style="clear:both;">
              <p>&nbsp;</p>
              <p><br />
              </p>