JS1k: The JavaScript code golfing competition

m=Math;mr=m.random;mf=m.floor;w=c.height=c.width=600;a.fillRect(0,0,w,w);var dp=function(b,c,d,e,f,g){a.fillStyle="rgb("+d+","+e+","+f+")";a.fillRect(b,c,g,g)};var d=function(a,b,c,d,e,f,g){for(var h=0;h<6.28;h=h+.005){var i=f-a*(2*m.sin(h)-m.sin(2*h));var j=-1*a*(2*m.cos(h)-m.cos(2*h))+g;dp(i,j,b,c,d,e)}};z=256;y=128;var r=127,g=192,b=171;var e=function(){var a=[];a[0]=[6,r=(r+y)%z,g=(g+64)%z,b=(b+85)%z,3];a[1]=[3,r=(r+y)%z,g=(g+64)%z,b=(b+85)%z,2];a[2]=[0,r=(r+y)%z,g=(g+64)%z,b=(b+85)%z,1];return a};var cc=0;var f=function(){var a,b,c;if(cc==0){a=0;b=0;c=z}if(cc==1){a=0;b=z;c=0}if(cc==2){a=z;b=0;c=0;cc=-1}cc++;var d=[];d[0]=[0,c,a,b,1];d[1]=[2,b,c,a,2];d[2]=[3,a,b,c,3];return d};var n=function(){var a=f(),b=mf(mr()*w),c=mf(mr()*w),g=e;return function(){for(var h=0;h<3;h++){d(a[h][0],a[h][1],a[h][2],a[h][3],a[h][4],b,c);a[h][0]++;if(a[0][0]>300){a=g();g=g==e?f:e;b=mf(mr()*w);c=mf(mr()*w)}}}};setInterval(n(),33);setTimeout(function(){setInterval(n(),33)},2e3);setTimeout(function(){setInterval(n(),33)},4e3)

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