tinyMCE.init({
		mode : "textareas",
		editor_selector : "mceEditor",
		theme : "advanced"
	});

	function fileBrowserCallBack(field_name, url, type, win) {
		alert("Filebrowser callback: field_name: " + field_name + ", url: " + url + ", type: " + type);
		win.document.forms[0].elements[field_name].value = "someurl.htm";
	}