Funny Javascripts in Mozilla Firefox-Interesting Post

Hi Friends, So far i explain hacking tactics and how to prevent from hacking and more internet tricks and tips.  This post is for entertainment.  Enjoy the post and reply your comments about this funny post.

Open your Mozilla Firefox.
Open New tab.


Trick1-I really enjoyed this trick when i come to know:
 Copy the following code and paste in Address Bar.

javascript:a=0;x=0;y=0;setInterval(“a+=.01;x=Math.cos(a*3)*200;y=Math.sin(a*2)*2;moveBy(x,y)”,2);void(0)

Hit Enter.
See the Effect.

Trick 2:
 Copy the following code and paste in Address Bar.

javascript:function Shw(n) {if (self.moveBy) {for (i = 35; 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); } } }} Shw(6)

Hit Enter.
See the Effect.

Trick 3:
 Copy the following code and paste in Address Bar.

javascript:function reverse() { var inp = ” ! dekcah si tnuocca tukrO ruoY “; var outp=””;for (i = 0; i <= inp.length; i++) { outp =inp.charAt (i) + outp;}alert(outp) ;}; reverse();

Hit Enter.
See the Effect.

I think you really enjoyed this trick.  If you so,then comment here