CKEditor

hi,
i have a small CMS and want to try the FCKeditor for andminitration. i used the SPAW editor for now but experinced some problems with this editor.

now i try to integrate the FCKeditor and need some help with this. here is my code:

<form action="index.php?content=admin&action=<?php echo $action; ?>&catid=<?php echo $_REQUEST['catid'];?>&belongsto=<?php echo $_REQUEST['belongsto'];?>&baseid=<?php echo $_REQUEST['baseid'];?>&prisort=<?php echo $_REQUEST['prisort'];?>" method="POST">

<table cellspacing="0" cellpadding="0" border="0" width="500">
<tr>
<td width="40%">Link:</td>

        <td><input type="text" name="link_text" style="width:300;" value="<?php echo $HTTP_POST_VARS['link_text']; ?>"></td>

</tr>
<tr>
<td width="40%">Titel:</td>

        <td><input type="text" name="subject" style="width:300;" value="<?php echo $HTTP_POST_VARS['subject']; ?>"></td>

</tr>
<tr>

<td width="40%">&nbsp;</td>

<td> <div align="right">
<input name="submit" type="submit" value="Speichern">
</div></td>
</tr>
<tr>

<td colspan="2" align="right"><div align="left">

          <?php
      include 'spaw/spaw_control.class.php';
      $sw = new SPAW_Wysiwyg('description' /*name*/,stripslashes($HTTP_POST_VARS['description']) /*value*/,
                       'en' /*language*/, 'full' /*toolbar mode*/, 'default' /*theme*/,
                       '600px' /*width*/, '600px' /*height*/);
$sw->show();

?>

</div></td>
</tr>
</table>
</form>

The FCK editor works on the page but i can not submit data to mysql. i replace the spaw code with this one:

<script language="javascript">
<!--
var oFCKeditor ;
oFCKeditor = new FCKeditor('EditorDefault') ;
oFCKeditor.BasePath = '/php/admin/FCKeditor/' ; // '/FCKeditor/' is the default value so this line could be deleted.

oFCKeditor.Value = '<?php echo $HTTP_POST_VARS['subject']; ?>' ; 

oFCKeditor.Config['StyleNames'] = ';Style 1;Style 2; Style 3' ;
oFCKeditor.Config['ToolbarFontNames'] = ';Arial;Courier New;Times New Roman;Verdana' ;
oFCKeditor.Create() ;
//-->
</script>

thanks for any help