此小程序是模仿Google(sgguest)输入提示框所编写 亦可用于用户注册邮箱时的提示 此程序使用方便简单、易用灵活 且不限Asp、php、net-This small program is modeled after Google (suggest) a prompt box prepared Tips can also be used to register the user s mailbox This program is easy to use simple,