C=document.getElementById("c");c=C.getContext("2d");w=C.width=C.height=128;
		e=c.getImageData(0,0,w,w);a=e.data;M=Math;A=M.abs;C=M.cos;S=M.sin;F=M.floor;
		Q=M.sqrt;Mi=M.min;Ma=M.max;w2=w/2;H=0.5;t=4; setInterval(function(){t+=0.05;
		T=t/5;U=C(T);V=S(T);D=4+(1+S(t*0.2))*4.5;B=H+H*U;for(m=k=0;m0.031&&p<15;){
		X=x-F(x)-H;Y=y-F(y)-H;Z=z-F(z)-H;I=Ma(Ma(A(X),A(Y)),A(Z))-A(V/4);d=Y*Y;b=Q(Z*Z+d);
		J=Mi(b,Q(d+2*X*X)-0.01);f=I*B+J*(1-B);x+=f*u;y+=f*v;z+=f*o;p++}p*=10;
		a[k+0]=A(o*11+22*S(U*z)/(0.1+V*V));a[k+1]=B*(100-z)+20*f*V/U;a[k+2]=200-p;
		a[k+3]=255;k+=4}c.putImageData(e,0,0)},30);