////////////////////////////////////////////////////////////////
// Javascript made by Rasmus Petersen - http://www.peters1.dk //
////////////////////////////////////////////////////////////////

var SnowPicture = "snow/snow.gif"
var no = 7;

var browser_IE_NS = (document.body.clientHeight) ? 1 : 0;
var browser_MOZ = (self.innerWidth) ? 1 : 0;

var SnowTime;
var dx, xp, yp;
var am, stx, sty; 
var i, Browser_Width, Browser_Height;

if (browser_IE_NS)
{
Browser_Width = document.body.clientWidth;
Browser_Height = document.body.clientHeight;
}
else if (browser_MOZ)
{
Browser_Width = self.innerWidth - 20;
Browser_Height = self.innerHeight;
}

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()*(Browser_Width-50);
yp[i] = Math.random()*Browser_Height;
am[i] = Math.random()*20; 
stx[i] = 0.02 + Math.random()/10;
sty[i] = 0.7 + Math.random();
if (i == 0) document.write("<\div id=\"snowflake"+ i +"\" style=\"position: absolute; z-index: "+ i +"; visibility: visible; top: 15px; left: 15px;\"><a href=\"http://www.peters1.dk\" target=\"_blank\"><\img src='"+SnowPicture+"' border=\"0\"></a><\/div>");
else document.write("<\div id=\"snowflake"+ i +"\" style=\"position: absolute; z-index: "+ i +"; visibility: visible; top: 15px; left: 15px;\"><\img src='"+SnowPicture+"' border=\"0\"><\/div>");
}

function SnowWeather() 
{ 

for (i = 0; i < no; ++ i) 
{ 
yp[i] += sty[i];

if (yp[i] > Browser_Height-50) 
{
xp[i] = Math.random()*(Browser_Width-am[i]-30);
yp[i] = 0;
stx[i] = 0.02 + Math.random()/10;
sty[i] = 0.7 + Math.random();
}

dx[i] += stx[i];

document.getElementById("snowflake"+i).style.top=yp[i]+"px";
document.getElementById("snowflake"+i).style.left=xp[i] + am[i]*Math.sin(dx[i])+"px";
}

SnowTime = setTimeout("SnowWeather()", 10);

}

SnowWeather();