js 匿名函数传参

<pre class="html" name="code">var initSample = ( function() {
	var wysiwygareaAvailable = isWysiwygareaAvailable(),
		isBBCodeBuiltIn = !!CKEDITOR.plugins.get( 'bbcode' );

	return function(paramId) {
		var editorElement = CKEDITOR.document.getById(paramId);

		// :(((
		if ( isBBCodeBuiltIn ) {
			editorElement.setHtml(
				'Hello world!\n\n' +
				'I\'m an instance of [url=http://ckeditor.com]CKEditor[/url].'
			);
		}

		// Depending on the wysiwygare plugin availability initialize classic or inline editor.
		if ( wysiwygareaAvailable ) {
			CKEDITOR.replace(paramId);
		} else {
			editorElement.setAttribute( 'contenteditable', 'true' );
			CKEDITOR.inline(paramId);

			// TODO we can consider displaying some info box that
			// without wysiwygarea the classic editor may not work.
		}
	};

	function isWysiwygareaAvailable() {
		// If in development mode, then the wysiwygarea must be available.
		// Split REV into two strings so builder does not replace it :D.
		if ( CKEDITOR.revision == ( '%RE' + 'V%' ) ) {
			return true;
		}

		return !!CKEDITOR.plugins.get( 'wysiwygarea' );
	}
} )();

 调用：initSample("content");