Hi slfocus
Your log shows you have out of date java and at least one potentially serious infection.
To try and kill off the infection download, install MBAM [free] and scan your computer with it. Let it fix anything bad that it finds.
Get it here ......
http://www.malwarebytes.org/mbam.php
After this you must update your java. Go here to download & install the latest version ......
http://java.sun.com/javase/downloads/index.jsp
Don't forget you
must delete old version(s) of java that may still be on your system. Use the Add/Remove Programs facility to do that.
Reboot & use the computer again as normal then report back. If you still have trouble post a fresh HJT log with an update on what problems you still experience.
OJ