6000 rpm fans only using Safari?

[lu0s3r322]

I'm running leopard on my MBP and the fans absolutely roar at top speed, 6000 rpm, when I have all my apps closed and im only running a simple webpage in safari like the macrumors front page for example.

can anyone help me?

 

[deadpixels]

open Activity Monitor and see what is eating all your processor cycles