xmlhttp的Post方法
http://www.ehealthinsurance.com/ehi/ifp/individual-family-health-insurance!goToScreen;jsessionid=3B277A51CF501A41E37C3EF621890AB8.prfo22b?referer=https%3A%2F%2Fwww.ehealthinsurance.com%2Fehi%2Fifp%2Findividual-family-health-insurance%3Fscreenname%3Dall-plans%26census.zipCode%3D10467%26census.primary.gender%3DMALE%26census.primary.month%3D1%26census.primary.day%3D1%26census.primary.year%3D1987%26census.primary.tobacco%3Dfalse%26census.primary.student%3Dfalse%26method%253Asubmit.x%3D56%26method%253Asubmit.y%3D14&sourcePage=&edit=false&ajax=false&screenName=best-sellers
网页上有一个按钮 All Plans(14),如何单击打开？谢谢大家！
[解决办法]
As a security measure, you have been automatically logged off our web site after an extended period of inactivity
作为网站一种安全措施，因你长时间的不活动，已被自动注销。
就是说要求登录后，才有可能出现“IE中打开一楼链接，可看到"All Plans(14)"按钮
。 ”
