Forums Scripts & Popups When webpage shows Done, open another.

Hello.
Could someone give me a snippet, which will do something, after it opens webpage using sockets, and the webpage shows Done.
The link I will be using is this - http://www.trick-jumps.lv/xiaomingkung/uploadcup/testz0r.php .
So basicly, the script should go to this website, and when it is loaded (shows Done), the script opens another web site which is same as this for example http://www.trick-jumps.lv/xiaomingkung/uploadcup/secondtest.php (this link is not real) .