unorthodox use thingie question

hi!

i have quite some experience at programming (c, asm, various basics), but i’m new to javascript. i’m currently trying to create an ultra-low resolution (80×50 in this version) framebuffer of sorts for animation that i would like to run at ~4 fps. all in all i have two problems:

thankful for any help.

———-8<———-

function rnd(n)
{
____return Math.round(Math.random() * n);
}

var piccel = Array(4000);
var col = Array(“#000000”, “#009900”);

for(i=0; i<4000; i++) piccel[i] = rnd(1);

s = “<table width=640px height=400px cellpadding=0 cellspacing=0 border=0>”;

for(y=0, i=0; y<50; y++){
____s += “<tr>”;
____for(x=0; x<80; x++, i++){
________s += “<td bgcolor=”” + col[piccel[i]] + “”></td>”
____}
____s += “</tr>”
}

s += “</table>”;

document.write(s);

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