任务中国

演示地址 Demo url

http://www.wood-son.com/temp/works/demo/
或者 OR
http://www.tuopu.com/lidesign/temp/works/demo/

个人认为比你所提供的两个特效要好

going那个 在一些以ie为内核 但不很规范的浏览器 如腾讯的tt 效果不好
第一次在 tt上打开时候 闪一会过去了 没起到遮罩作用，第二次干脆就没显示
而且其宽度控制不行 从你截图的滚动条就可以看出来

ebay菜单弹出节奏感觉不是非常明显
曾经http://amazon.com/首页的 产品分类弹出效果比较好 菜单框在1秒内能看到多阶段增大的过程
现在其版式有所更新 这个连接不在了 而右边的 Read posted 还有那种风格的弹出效果，见附件截图
但http://amazon.com/代码非常复杂 分离十分困难。
现在我提供一个弹出菜单 弹出节奏感也很不错，供参考，

现提供演示地址，不知道是否看得上。

2007-11-05 更新了代码应用 app1和app2 见演示地址

如果觉得效果觉得有优于其他方案，再联系一下我，均为js＋div＋css实现
QQ号码在demo里面有，谢谢关注
因为你我都知道 js代码很明显
发出去就收不回来的，中了还好说，不中感觉不舒服 还请谅解哈

Personal opinion than you provided by the better of the two effects

Going to ie that in some but not for the very core standardized browsers such as Tencent bad effects of TT
The first opened in tt will have passed when a flash played no role in shielding the second time simply no show
But not control its width from the rolling of the screenshots you can see from

Ebay menu pop rhythm feeling is not very obvious
Once the http://amazon.com/ Home Product Categories pop-up menu box relatively good results in one second of the increase could see the multi-stage process
Its format has now updated this link dead and also the right kind of style Read posted the pop effect, see Annex screenshots
But http://amazon.com/ code very complicated separation has been very difficult.
I now provide a pop-up menu pop rhythm flu is quite good, and for reference,

Demonstration address is provided, do not know if you like.

2007-11-05 updated the code application app1 and app2 see demo Address

If that results feel superior to other programs, and in connection with what I, are js +  css + div
MSN  in the demo inside, I thank concern
you know, js code is Obviously
if I can  take the task ,I'll provid code to you.