JS1k: The JavaScript code golfing competition

d=window;a.width=w=d.innerWidth;a.height=h=d.innerHeight;d=0;l="HYPETRAIN";f="fillText";e="fillStyle";s=w*h/2/1e4;p=s/2;t=[];u=[];t=["  __   ___"," _||__/  |","(   BIG  |","/-@----@-"];u=["  _____"," |     |","~ ()-()"];c.font=""+s+"px Courier";setInterval(function(){c[e]="#000";c.fillRect(0,0,w,h);c[e]="#fff";n=w-s*d%(w+50*s);g=h/s*20;c[f](t[0],n,g);c[f](t[1],n,g+s);c[f](t[2],n,g+s*2);c[f](t[3],n,g+s*3);n+=2*p;g+=s;for(i=0;i<w/s*2;i++)c[f]("_",(i*p),6+g+2*s);for(i=1;i<10;i++){c[e]="#fff";c[f](u[0],n+(9*p)*i,g);c[f](u[1],n+(9*p)*i,g+s);c[f](u[2],n+(9*p)*i,g+s*2);c[e]="#0f0";c[f](l[i-1],n+9*p*i+5*p,g+s+s*Math.sin(d-i)/3);d+=.01;}},20);

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