PLEASE HELP!youtube睇唔到!!!!!!

TODAY WHEN I OPEN YOUTUBE IT CAME OUT OF THIS:

"Hello, you either have JavaScript turned off or an old version of Adobe's Flash Player. Get the latest Flash player. "

I TRIED THE METHODS THAT YOUTUBE ADVISED (eg. donload the newest flash, open java script, uninstall+install,temporarily disabling ad-blocking )
BUT IT STILLDOESNT WORK!!!

PLEASEPLEASEPLEASE HEEEEEELP !