function snowIE2() {  // IE 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 = document.body.clientWidth;
doc_height = document.body.clientHeight;
}
dx2[i2] += stx2[i2];
document.all["dot20"+i2].style.pixelTop = yp2[i2];
document.all["dot20"+i2].style.pixelLeft = xp2[i2] + am2[i2]*Math.sin(dx2[i2]);
}
setTimeout("snowIE2()", speed2);
}