AJAX ile TR karakter sorunu

Arkadaşlar dosya aşağıda türkçe karakter problemini çözemedik yardımcı olabilecek biri var mı?

<center>

<?php
include("../data/db_connection.php");
include("../data/classes.php");
$result = mysql_query("select * from haberler where id=".$_GET[id]);
$row = mysql_fetch_array($result);

?>
<body leftmargin="0" rightmargin="0" topmargin="0">

<tr>
<td align="center"> <h3><? echo $row['baslik']; ?></h3> </td>

<tr><td align="justify"><img src="haber/haberresim/<? echo $row['resim']?>
" align="left"> <? echo "<div style=background-color:white; padding:8px;>".
cut_str(str_replace("\\", "", $row[haber]),200) ?>
</td>
</tr>
</table>

</body>
....................................

<script language="javascript" type="text/javascript">
function my_ax(id) {
var ax = null;
var cc = document.getElementById('haber_pano');
if(window.XMLHttpRequest) {
ax = new XMLHttpRequest();
}
if(window.ActiveXObject) {
ax = new ActiveXObject("Microsoft.XMLHTTP");
}
ax.onreadystatechange = function () {
if(ax.readyState==4) {
if(ax.status == 200) {
cc.innerHTML = ax.responseText;
return true;
}
}
}
ax.open('get', 'haber/ajax_haberoku.php?id='+id, true);
ax.send(null);
}
</script>
<body bottommargin="0" leftmargin="0" marginheight="0" marginwidth="0" topmargin="0">
<?php
include("data/db_connection.php");
include("data/classes.php");
$p=1;
extract($_GET);
$p=(($p-1)*4);
$result = mysql_query("select * from haberler order by tarih desc limit $p,4");
?>

<table width="430" border="0" align="center" cellpadding="0" cellspacing="0" bordercolorlight="#CCCCCC" bordercolordark="#CCCCCC" style="border-collapse: collapse;">
<tr>
<td>
<div id="haber_pano" style="width:430px; height:310px;overflow: auto;"><center><? include ('degisenresim.php');?></img></center></div>
</td>
<tr>
<td width="400" > <?
$result = mysql_query("select * from haberler ");
while($r = mysql_fetch_array($result)) {
?>
<li type="square" style="color:#CC0000"><a href="haber/ajax_haberoku.php?id=<?=$r[id] ?>"onClick="newWindow(this.href, 'popup', 600, 500, 0, 1, 0, 0, 0, 1, 0); return false;" target="_blank"><div onMouseOver="my_ax(<?=$r[id]?>);"><?= " ".str_replace("\\", "", $r[baslik])." ".$r[tarih]."</div></span>";?>
</div>
[/url]</li> <img src="haber/line.jpg" width="400" height="1">

<?
}
?>
</td>
</tr>
</table>

Yardım...