火狐里安装selenium IDE插件
http://www.cnblogs.com/hyddd/archive/2009/05/24/1487967.html
http://www.cnblogs.com/cnblogsfans/archive/2008/12/23/1360320.html
http://banlalaotou.iteye.com/blog/1066625 eclipse里安装junit插件
Command,Target,Value组成的表格就是脚本,每个脚本都是由一条一条的Action(行为)组成