形式如：
var oEditor = FCKeditorAPI.GetInstance('content');var content = oEditor.GetXHTML(true); 页面不需要引入FCKeditor如何脚本.
var oEditor = FCKeditorAPI.GetInstance('content');var content = oEditor.GetXHTML(true); var oEditor = FCKeditorAPI.GetInstance('content');var content = oEditor.GetXHTML(true);