var no = 40;
var speed = 6;
var snowflake = "savepoint.gif";
var ns4up = (document.layers) ? 1 : 0;
var ie4up = (document.body) ? 1 : 0;
var dx, xp, yp;    
var am, stx, sty;  
var i, doc_width =478, doc_height = 250;
if (ns4up) {
doc_width = 478;
doc_height = 250;
} else if (ie4up) {
doc_width = 478;
doc_height = 250;
}
dx = new Array();
xp = new Array();
yp = new Array();
am = new Array();
stx = new Array();
sty = new Array();
for (i = 0; i < no; ++ i) {  
dx[i] = 0;                     
xp[i] = Math.random()*(doc_width+150); 
yp[i] = Math.random()*doc_height-20;
am[i] = Math.random()*15;        
stx[i] = 0.02 + Math.random()/10; 
sty[i] = 0.7 + Math.random();    
if (ns4up) {                    
if (i == 0) {
document.write("<layer name=\"dot"+ i +"\" left=\"15\" ");
document.write("top=\"15\" visibility=\"show\"><img src=\"");
document.write(snowflake + "\" border=\"0\"></layer>");
} else {
document.write("<layer name=\"dot"+ i +"\" left=\"15\" ");
document.write("top=\"15\" visibility=\"show\"><img src=\"");
document.write(snowflake + "\" border=\"0\"></layer>");
   }
} else if (ie4up) {
if (i == 0) {
document.write("<div id=\"dot"+ i +"\" style=\"POSITION: ");
document.write("absolute; Z-INDEX: "+ i +"; VISIBILITY: ");
document.write("visible; TOP: 200px; LEFT: 35px;\"><img src=\"");
document.write(snowflake + "\" border=\"0\"></div>");
} else {
document.write("<div id=\"dot"+ i +"\" style=\"POSITION: ");
document.write("absolute; Z-INDEX: "+ i +"; VISIBILITY: ");
document.write("visible; TOP: 200px; LEFT: 35px;\"><img src=\"");
document.write(snowflake + "\" border=\"0\"></div>");
      }
   }
}
function snowNS() { 
for (i = 0; i < no; ++ i) { 
yp[i] += sty[i];
if (yp[i] > doc_height+200) {
xp[i] = Math.random()*(doc_width-am[i]+30);
yp[i] = 200;
stx[i] = 0.02 + Math.random()/10;
sty[i] = 0.7 + Math.random();
doc_width = 478;
doc_height = 250;
}
dx[i] += stx[i];
document.layers["dot"+i].top = yp[i];
document.layers["dot"+i].left = xp[i] + am[i]*Math.sin(dx[i]);
}
setTimeout("snowNS()", speed);
}
function snowIE() {  
for (i = 0; i < no; ++ i) {  
yp[i] += sty[i];
if (yp[i] > doc_height +180) {
xp[i] = Math.random()*(doc_width-am[i]+30);
yp[i] = 220;
stx[i] = 0.02 + Math.random()/10;
sty[i] = 0.7 + Math.random();
doc_width = 450;
doc_height = 265;
}
dx[i] += stx[i];
document.all["dot"+i].style.pixelTop = yp[i];
document.all["dot"+i].style.pixelLeft = xp[i] + am[i]*Math.sin(dx[i]);
}
setTimeout("snowIE()", speed);
}
if (ns4up) {
snowNS();
} else if (ie4up) {
snowIE();
}
// End -->