Q: it keeps coming up everytime i go to the next page
A: There's a trojan in your system which downloaded executables of that fake anti-spyware. If you're not inclined to buy a bunch of anti-malware tools at the moment, consider using free tools to get rid of the infection. Most probably your PC will get back to normal. However, I could tell you more precise what software to use if you named you fake security warning.