Internet trouble .... websites?

I am having internet trouble but im not sure what the problem is. I asked a question a few days ago about having trouble using flickchart.com, as the images and links wont show up on there. This morning I went on flickr.com and I can;t add photos to any groups without this huge amount of error code appearing on my screen. And when i try to ask a photo to join one of my groups it just goes around and round and nothing occurs. Please help. whats happening?