I remember getting that a while ago, make sure you have java enabled in your settings if you do try using a different web browser, I recommend firefox.
Try to delete jagex_cache and all temporary internet files and update your java. Does it work with Internet Explorer?
And if you have high detail selected as default try to update your display driver.
the pixel hungry scamming arabian who sucks at runescape and like many of the newfag runescapers has adopted a bad habit and overuses the word 'son' has returned!
i have a question for you though, would you sell your mother for a AGS?