php调用ckeditor?怎么调用ckeditor

<?php
//包含fckeditor类
include("fckeditor/fckeditor.php") ;
//创建一个FCKeditor，表单名称为 jzleditor
$oFCKeditor = new FCKeditor("jzleditor");
//设置编辑器路径
$oFCKeditor->BasePath = "fckeditor/";
$oFCKeditor->ToolbarSet = "Default";//工具按钮
$oFCKeditor->Value =$cont; //;设置初始内容
$oFCKeditor->Width="100%"; //设置它的宽度
$oFCKeditor->Height="550px"; //设置它的高度
$oFCKeditor->Create();
?>

<script type="text/javascript" src="ckeditor/ckeditor.js"></script>
<script type="text/javascript">                                                                    window.onload = function()
{
  CKEDITOR.replace( "content" );
};
</script>