What's wrong with my Blogger Picture Uploader???

I'm not updating much my blog now. You know why? Because I can't upload pictures on my blog. I don't know what's wrong with it. I recieved tags from some friends here but I can't finish doing the tags becuase of the pictures that I can't upload. I got pissed-off of it already and makes me bored doing blogs. Does anyone here have any idea what i should do to make my blogger picture uploader work? Everytime I tried to uplaod a picture it will says that I'm not connected to internet, but I am. I can open other sites. So, I really don't know what to do. I tried it many times already and same things happened. So please........anyone if you know about it please please please tell me about it and what i should do to make it work. Thank you...and have a great weekend to everybody.