1) XP is not up to date!
2) Old version of Internet Explorer detected. Update required.
IMMEDIATLY visit
http://windowsupdate.microsoft.com and install ALL security patches/updates.
3) No software firewall detected. If you are not using a hardware firewall, it is highly recommended to install one.
4) My HJT log analyzer detected 34(!) bad items
Your system is not only infected by that, it has a lot more malware!
Visit the malware removal section on this website
http://mrspock.dsmirc.co.uk and do EVERYTHING that is mentioned there.