function snowNS2() {  // Netscape main animation function
for (i2 = 0; i2 < no2; ++ i2) {  // iterate for every dot
yp2[i2] += sty2[i2];
if (yp2[i2] > doc_height-50) {
xp2[i2] = Math.random()*(doc_width-am2[i2]-30);
yp2[i2] = 0;
stx2[i2] = 0.02 + Math.random()/10;
sty2[i2] = 0.7 + Math.random();
doc_width = self.innerWidth;
doc_height = self.innerHeight;
}
dx2[i2] += stx2[i2];
document.layers["dot20"+i2].top = yp2[i2];
document.layers["dot20"+i2].left = xp2[i2] + am2[i2]*Math.sin(dx2[i2]);
}
setTimeout("snowNS2()", speed2);
}