var sBasePath = document.location.href.substring(0, document.location.href.lastIndexOf('/')) + '/../../fckeditor/';
//Istilah
wWidth = $("#form_istilah").width();	
var oFCKeditorMateri = new FCKeditor('txt_deskripsi');
oFCKeditorMateri.BasePath = sBasePath;
oFCKeditorMateri.ToolbarSet = "Basic";
oFCKeditorMateri.Height = 200;
oFCKeditorMateri.Width = wWidth;
oFCKeditorMateri.ReplaceTextarea();

//-------------------
<script>
	var sBasePath = document.location.href.substring(0, document.location.href.lastIndexOf('/')) + '/js/fckeditor/';
	//Istilah		
	var oFCKeditorMateri = new FCKeditor();
	oFCKeditorMateri.BasePath = sBasePath;
	//oFCKeditorMateri.ToolbarSet = "Basic";
	oFCKeditorMateri.Height = 200;
	oFCKeditorMateri.Width = 600;
	//oFCKeditorMateri.ReplaceAllTextareas();
	FCKeditor.BasePath = sBasePath;	
	FCKeditor.MinHeight = 500;
	FCKeditor.MinWidth = 300;
	FCKeditor.ReplaceAllTextareas(function( textarea, editor ){
		if(textarea.id=="profil"){
			editor.ToolbarSet = "Default";
		}else{
			editor.ToolbarSet = "Basic";
		}
	});
	//oFCKeditorMateri.ReplaceTextarea();
</script>
//-------------------

/-------------lokasi upload file

fckeditor\editor\filemanager\connectors\php\config.php

//-------------lokasi pemutaran file
fckeditor\editor\plugins\movieplayer\movieplayer.js