Automatic voting code implemented with ajax_javascript skills

A friend asked me to vote for him. The address is:
http://publish.sina.com.cn/04/13/413/search.php
The link to vote is:
http:// publish.sina.com.cn/poll.php?p_id=413&t_id=119
I then made the following piece of code to make a task manager, open it every 1 minute, and then automatically close the window, but it actually ran. , but it has no effect. I don’t know what the problem is?

Copy code The code is as follows:

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If you need to introduce external Js, you need to refresh to execute ]