有用的东西，mark下
http://www.cnblogs.com/koqizhao/

http://www.jzxue.com/wangzhankaifa/asp-net/201101/02-5426.html

研究下牛逼的fckeditor……

http://www.aspxhome.com/download/flash/20087/441022.htm 这个东西也挺好

http://www.cnblogs.com/fengxiaoxiao/archive/2009/04/28/1445676.html看看吧……

http://demos.telerik.com

//上传很牛逼呢
http://www.jzxue.com/wangzhankaifa/asp-net/201002/28-3550_2.html