Something's wrong with my blogger. Boohoohoo!!

Something's going wrong with my blogger. I want to cry!!!!!!! BooHooHoo....

I cant click or select any buttons on the toolbar.. Can anyone tell me why is this happening?? For instance lor, i can't bold my words, i can't italize it, i can't colour it, i can't link it, i can't give my paragraphs different alignment, i can't give them bullets, i can't quote 'em, i can't check my spellings mistake, and the worst is i can't upload any pictures!!! Cos i just can't click those little buttons i had on the toolbar.. What the heck????