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

var SNOW_Picture = new Array ( 
"images/flocon1.png",
"images/flocon1.png" ,
"images/flocon2.png" ,
"images/flocon3.png" ,
"images/flocon1.png" ,
"images/flocon4.png" ,
"images/flocon1.png" ,
"images/bdfi_et.png" ,
"images/flocon1.png" ,
"images/flocon5.png" ,
"images/flocon1.png" ,
"images/flocon5.png" ,
"images/flocon1.png" ,
"images/flocon6.png" ,
"images/flocon1.png" ,
"images/flocon2.png" ,
"images/flocon1.png" ,
"images/bdfi_araignee.png" ,
"images/flocon1.png" ,
"images/boule7.png" ,
"images/flocon1.png" ,
"images/flocon2.png" ,
"images/flocon1.png" ,
"images/flocon2.png" ,
"images/flocon1.png" ,
"images/flocon3.png" ,
"images/flocon1.png" ,
"images/flocon5.png" ,
"images/flocon2.png" ,
"images/bdfi_soucoupe.png" ,
"images/flocon1.png" ,
"images/flocon4.png" ,
"images/flocon1.png" ,
"images/flocon5.png" ,
"images/flocon1.png" ,
"images/sorciere2.png" ,
"images/flocon1.png" ,
"images/flocon1.png" ,
"images/flocon6.png" ,
"images/flocon1.png"
 );
var SNOW_no = 40;

//var SNOW_browser_IE_NS = (document.body.clientHeight) ? 1 : 0;
var SNOW_browser_IE_NS = 0;
var SNOW_browser_MOZ = (self.innerWidth) ? 1 : 0;
var SNOW_browser_IE7 = (document.documentElement.clientHeight) ? 1 : 0;

var SNOW_Time;
var SNOW_dx, SNOW_xp, SNOW_yp;
var SNOW_am, SNOW_stx, SNOW_sty; 
var i, SNOW_Browser_Width, SNOW_Browser_Height;

if (SNOW_browser_IE_NS)
{
	SNOW_Browser_Width = document.body.clientWidth;
	SNOW_Browser_Height = document.body.clientHeight;
}
else if (SNOW_browser_MOZ)
{
	SNOW_Browser_Width = self.innerWidth - 20;
	SNOW_Browser_Height = self.innerHeight;
}
else if (SNOW_browser_IE7)
{
	SNOW_Browser_Width = document.documentElement.clientWidth;
	SNOW_Browser_Height = document.documentElement.clientHeight;
}

SNOW_dx = new Array();
SNOW_xp = new Array();
SNOW_yp = new Array();
SNOW_am = new Array();
SNOW_stx = new Array();
SNOW_sty = new Array();

for (i = 0; i < SNOW_no; ++ i) 
{ 
	SNOW_dx[i] = 0; 
	SNOW_am[i] = Math.random()*20;
  SNOW_init(i, 1); 
	if (i == 0) document.write("<\div id=\"SNOW_flake"+ i +"\" style=\"position: absolute; z-index: "+ (100+i) +"; visibility: visible; top: 15px; left: 15px;\"><a href=\"http://www.peters1.dk\" target=\"_blank\"><\img src=\""+SNOW_Picture[i]+"\" border=\"0\"></a><\/div>");
	else document.write("<\div id=\"SNOW_flake"+ i +"\" style=\"position: absolute; z-index: "+ (100+i) +"; visibility: visible; top: 15px; left: 15px;\"><\img src=\""+SNOW_Picture[i]+"\" border=\"0\"><\/div>");
}

function SNOW_init(i, premier)
{
  if (premier == 1)
  {
    SNOW_xp[i] = Math.random()*(SNOW_Browser_Width-50);
    SNOW_yp[i] = Math.random()*SNOW_Browser_Height;
  }
  else
  {
    SNOW_xp[i] = Math.random()*(SNOW_Browser_Width-SNOW_am[i]-30);
    SNOW_yp[i] = 0;
  }
	SNOW_stx[i] = 0.02 + Math.random()/10;
	SNOW_sty[i] = 0.7 + Math.random();
}

function SNOW_Weather() 
{ 
  for (i = 0; i < SNOW_no; ++ i) 
  { 
    SNOW_yp[i] += SNOW_sty[i];
    SNOW_dx[i] += SNOW_stx[i];
    if (SNOW_yp[i] > SNOW_Browser_Height-10) 
    {
      SNOW_init(i, 0); 
    }
    document.getElementById("SNOW_flake"+i).style.top = SNOW_yp[i]+"px";
    document.getElementById("SNOW_flake"+i).style.left = SNOW_xp[i] + SNOW_am[i]*Math.sin(SNOW_dx[i])+"px";
  }
  SNOW_Time = setTimeout("SNOW_Weather()", 15);
}

SNOW_Weather();