JS1k: The JavaScript code golfing competition

eval(I="S='eval(I='+JSON.stringify(I)+')';A=['ccc','cc0','0cc','0c0','c0c','c00','00c'];M=Math;B=document.body;B.bgColor='gray';with(B.children[F=Y=0])width=D=448,height=500,B.style.paddingLeft=(innerWidth-D)/2+'px',C=getContext('2d');with(C){strokeStyle='#999';lineWidth=5;moveTo(Q=96,9);lineTo(224,K=166);lineTo(352,9);stroke();C[L='fillStyle']='#333';fillRect(0,142,D,358);C[L]='#000';for(J=422;J>24;J-=2)fillRect(J,476,J<175|J>283,18);C[L]=E='#fff';font='bold 18px serif';translate(J,K);scale(2,1);fillText('JS1K',80,324);scale(.5,1);font='bold 64px monospace'}setInterval('for(i=7;i--;)C[L]=\"#\"+A[i],C.fillRect(57*i,0,57,H);C[L]=E;C.fillText(S.substr(F>8&&F-9&~1,9),30,(150+Y*99)%H);Q+=(M.random()*256|0)/4-32;if(Q<0|F>1066)Q=0;if(Q>255)Q=255;if(Q<16)Y=5;q=M.pow(Q/255,.25);d=C.getImageData(J,K,400,H);p=d.data;for(j=0;j<48E4;j+=4){p[j]*=q;p[b=j+1]*=q;p[c=j+2]*=q;r=M.random()*256|0;if(r>M.max(Q,p[j],p[b],p[c]))p[j]=p[b]=p[c]=r;if(Q<64)p[j]=p[b]=p[c]=(p[j]+p[b]+p[c])/3}C.putImageData(d,J,K);F++;Y&&Y--',H=300)")

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