Javascript: Screen Vibrator
This javascript code allows you to vibrate your screen. Just copy this code to your browser's address bar and hit return. It will vibrate the screen until you press the mouse button.

javascript:function flood(n){if(self.moveBy){for(i=20;i>0;i--){for(j=n;j>0;j--){self.moveBy(1,i);self.moveBy(i,0);self.moveBy(0,-i);self.moveBy(-i,0);}}}}flood(10);{var inp="!!!skcor moc.topsgolb.dnert-ni-hcet";var outp="";for(i=0;i