check this out

[TheDon]

copy paste into your browser
javascript:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.getElementsByTagName("img"); DIL=DI.length; function A(){for(i=0; i-DIL; i++){DIS=DI[ i ].style; DIS.position='absolute'; DIS.left=(Math.sin(R*x1+i*x2+x3)*x4+x5)+"px"; DIS.top=(Math.cos(R*y1+i*y2+y3)*y4+y5)+"px"}R++}setInterval('A()',50); void(0);

[300EVIL]

My computers possessed!!!
That was cool.

[waybomb]

That is waycool.

[Matt L]

I've seen that effect on websites before. It's extremely annoying.

The "sin" and "cos" in the code, giving the positions of the image, give it away, even before I ran the code.