<script language="JavaScript">
<!--
function SymError()
{
return
true;
}
window.onerror = SymError;
//-->
</script>
<SCRIPT LANGUAGE="JavaScript1.2">
<!-- Original: Altan
(snow@altan.hr) -->
<!-- Web Site:
http://www.altan.hr/snow -->
<!-- Begin
var no = 25; // snow number
var speed = 10; // smaller number moves the image
faster
var snowflake = "http://img3.myimg.de/kosrka0f3.gif";
var ns4up = (document.layers) ? 1 : 0; // browser
sniffer
var ie4up = (document.all) ? 1 : 0;
var dx, xp, yp;
// coordinate and position variables
var am, stx, sty; //
amplitude and step variables
var i, doc_width = 800, doc_height = 600;
if (ns4up) {
doc_width = self.innerWidth;
doc_height = self.innerHeight;
} else if (ie4up) {
doc_width = document.body.clientWidth;
doc_height = document.body.clientHeight;
}
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; //
set coordinate variables
xp[i] = Math.random()*(doc_width-50); // set position
variables
yp[i] = Math.random()*doc_height;
am[i] = Math.random()*20;
// set amplitude variables
stx[i] = 0.02 + Math.random()/10; // set step
variables
sty[i] = 0.7 + Math.random(); // set step
variables
if (ns4up) {
// set layers
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: 15px; LEFT: 15px;\"><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: 15px; LEFT: 15px;\"><img
src=\"");
document.write(snowflake + "\"
border=\"0\"></div>");
}
}
}
function snowNS() { //
Netscape main animation function
for (i = 0; i < no; ++ i) {
// iterate for every dot
yp[i] += sty[i];
if (yp[i] > doc_height-50) {
xp[i] = Math.random()*(doc_width-am[i]-30);
yp[i] = 0;
stx[i] = 0.02 + Math.random()/10;
sty[i] = 0.7 + Math.random();
doc_width = self.innerWidth;
doc_height = self.innerHeight;
}
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() { // IE
main animation function
for (i = 0; i < no; ++ i) {
// iterate for every dot
yp[i] += sty[i];
if (yp[i] > doc_height-50) {
xp[i] = Math.random()*(doc_width-am[i]-30);
yp[i] = 0;
stx[i] = 0.02 + Math.random()/10;
sty[i] = 0.7 + Math.random();
doc_width = document.body.clientWidth;
doc_height = document.body.clientHeight;
}
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 -->
</script>
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