I have a linksys wireless-G broadband router model No. WRTP54G and I used to use it to access my the web wirelessly fom my laptop. lately, I have been facing a weird problem were I can only access two web pages the home page and www.google.com and I can even search with google and get results but i cannot reach the links of the results. I tried changing the internet options but no improvement. What really surprised me, is that if i connect my laptop to the router via a cable my web browsing works.

can somebody help

thanks in advance