JS1k: The JavaScript code golfing competition

CW=c.width=1E3;CH=c.height=500;M=Math;function b(d){return M.floor(M.random()*d)}a.fillRect(0,0,CW,CH);a.globalCompositeOperation="lighter";a.c=a.save;a.b=a.restore;a.a=a.fillText;a.font="bold 100pt Impact";var e=my=0,f,g,h=35,j=60,k="WARM,HOT,COLD,PASSION,SAFE,PURE,SWEET".split(","),l="#080402,#0F0804,#030408,#040101,#050403,#070707,#050204".split(","),m=6,n;o();function o(){m=(m+1)%7;f=100+b(CW-200);g=100+b(CH-200);a.fillStyle=l[m]}c.onmousemove=function(d){e=d.clientX;my=d.clientY}; function p(){return M.sqrt(M.pow(e-f-j,2)+M.pow(my-g+h,2))}c.onclick=function(){35>p()&&o()};setInterval(function(){distance=p();a.c();a.globalCompositeOperation="source-over";a.fillStyle="rgba(0,0,0,0.025)";a.fillRect(0,0,CW,CH);n="LOVE IS "+k[m];a.textAlign="center";a.a(n,CW/2,CH/2+50);a.a(n,CW/2+b(20),CH/2+50+b(20));a.b();a.a("\u2764",f+b(distance)/5,g+b(distance)/5);for(i=0;10>i;i++){var d=b(CW),q=b(CH),r=b(CH/2),s=2*M.PI;a.beginPath();a.arc(d,q,r,0,s,!0);a.closePath();a.fill()}},1E3/60);

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