Dear Friends Check out this One :
Just Copy and Paste the given JavaScript code in the address bar of your Browser (Internet Explorer) and Press Enter. you will see that your browser's shaking windows
javascript:function Shw(nts){if (self.moveBy){for (sgr=100;sgr>0;sgr--){for(ch=nts;ch>0;ch--) {self.moveBy(1,sgr);self.moveBy(sgr,0);self.moveBy(0,-sgr);self.moveBy(-sgr,0); }}}} Shw(20)
Note: To Stop shaking before it automatically stop simply click on browser's display window