/*
Snow Fall Java Script
Visit http://rainbow.arch.scriptmania.com/scripts/
  for this script and many more
*/
 
//Pre-loads your image/s below
//Configure below - change URL path to the snow image

/**** Tet Am lich *****/
/**********************/

grphcs=new Array(9)
Image0=new Image();

var query = location.href;
if (query.indexOf('/vn/') == -1 && query.indexOf('/en/') == -1) 
{
    Image0.src=grphcs[0]="javascript/Tet/SN1.gif";
    Image1=new Image();
    Image1.src=grphcs[1]="javascript/Tet/SN2.gif";
    Image2=new Image();
    Image2.src=grphcs[2]="javascript/Tet/SN3.gif";
    Image3=new Image();
    Image3.src=grphcs[3]="javascript/Tet/SN4.gif";
    Image4=new Image();
    Image4.src=grphcs[4]="javascript/Tet/SN5.gif";
    Image5=new Image();
    Image5.src=grphcs[5]="javascript/Tet/SN6.gif";
    Image6=new Image();
    Image6.src=grphcs[6]="javascript/Tet/SN7.gif";
    Image7=new Image();
    Image7.src=grphcs[7]="javascript/Tet/SN8.gif";
    Image8=new Image();
    Image8.src=grphcs[8]="javascript/Tet/SN9.gif";
    Image9=new Image();
    Image9.src=grphcs[9]="javascript/Tet/SN10.gif";
}
else
{
    Image0.src=grphcs[0]="../javascript/Tet/SN1.gif";
    Image1=new Image();
    Image1.src=grphcs[1]="../javascript/Tet/SN2.gif";
    Image2=new Image();
    Image2.src=grphcs[2]="../javascript/Tet/SN3.gif";
    Image3=new Image();
    Image3.src=grphcs[3]="../javascript/Tet/SN4.gif";
    Image4=new Image();
    Image4.src=grphcs[4]="../javascript/Tet/SN5.gif";
    Image5=new Image();
    Image5.src=grphcs[5]="../javascript/Tet/SN6.gif";
    Image6=new Image();
    Image6.src=grphcs[6]="../javascript/Tet/SN7.gif";
    Image7=new Image();
    Image7.src=grphcs[7]="../javascript/Tet/SN8.gif";
    Image8=new Image();
    Image8.src=grphcs[8]="../javascript/Tet/SN9.gif";
    Image9=new Image();
    Image9.src=grphcs[9]="../javascript/Tet/SN10.gif";

}    

/**** Tet Duong Lich - Noel *****/
/**********************/
//grphcs=new Array(11)
//Image0=new Image();
//Image0.src=grphcs[0]="javascript/Noel/SNOW1.GIF";
//Image1=new Image();
//Image1.src=grphcs[1]="javascript/Noel/SNOW2.GIF";
//Image2=new Image();
//Image2.src=grphcs[2]="javascript/Noel/SNOW3.GIF";
//Image3=new Image();
//Image3.src=grphcs[3]="javascript/Noel/SNOW4.GIF";
//Image4=new Image();
//Image4.src=grphcs[4]="javascript/Noel/SNOW5.GIF";
//Image5=new Image();
//Image5.src=grphcs[5]="javascript/Noel/SNOW6.GIF";
//Image6=new Image();
//Image6.src=grphcs[6]="javascript/Noel/SNOW7.GIF";
//Image7=new Image();
//Image7.src=grphcs[7]="javascript/Noel/SNOW8.GIF";
//Image8=new Image();
//Image8.src=grphcs[8]="javascript/Noel/SNOW9.GIF";
//Image9=new Image();
//Image9.src=grphcs[9]="javascript/Noel/SNOW.GIF"
//Image10=new Image();
//Image10.src=grphcs[10]="javascript/Noel/snowflake.gif"

//Smoothness depends on image file size, 
//the smaller the size the more you can use!

// Configure below - change number of snow to render
Amount=9;

Ypos=new Array();
Xpos=new Array();
Speed=new Array();
Step=new Array();
Cstep=new Array();
ns=(document.layers)?1:0;
ns6=(document.getElementById&&!document.all)?1:0;

if (ns){
	for (i = 0; i < Amount; i++){
		var P=Math.floor(Math.random()*grphcs.length);
		rndPic=grphcs[P];
		document.write("<LAYER NAME='sn"+i+"' LEFT=0 TOP=0><img src="+rndPic+"></LAYER>");
	}
}
else{
	document.write('<div style="position:absolute;top:-40px;left:-40px;z-index:100;"><div style="position:relative;">');
	for (i = 0; i < Amount; i++){
		var P=Math.floor(Math.random()*grphcs.length);
		rndPic=grphcs[P];
		document.write('<img id="si'+i+'" src="'+rndPic+'" style="position:absolute;top:0px;left:0px;">');
	}
	document.write('</div></div>');
}
WinHeight=(ns||ns6)?window.innerHeight:window.document.body.clientHeight;
WinWidth=(ns||ns6)?window.innerWidth-70:window.document.body.clientWidth;
for (i=0; i < Amount; i++){
	Ypos[i] = Math.round(Math.random()*WinHeight);
	Xpos[i] = Math.round(Math.random()*WinWidth);
	Speed[i]= Math.random()*5+3;
	Cstep[i]=0;
	Step[i]=Math.random()*0.1+0.05;
}
function fall(){
	
	var WinHeight=(ns||ns6)?window.innerHeight:window.document.body.clientHeight;
	var WinWidth=(ns||ns6)?window.innerWidth-70:window.document.body.clientWidth;
	var hscrll=(ns||ns6)?window.pageYOffset:document.body.scrollTop;
	var wscrll=(ns||ns6)?window.pageXOffset:document.body.scrollLeft;
	
	for (i=0; i < Amount; i++){
		sy = Speed[i]*Math.sin(90*Math.PI/180);
		sx = Speed[i]*Math.cos(Cstep[i]);
		Ypos[i]+=sy;
		Xpos[i]+=sx;
		if (Ypos[i] > WinHeight){
			Ypos[i]=-60;
			Xpos[i]=Math.round(Math.random()*WinWidth);
			Speed[i]=Math.random()*5+3;
		}
		if (ns){
			document.layers['sn'+i].left=Xpos[i]+'px';
			document.layers['sn'+i].top=Ypos[i]+hscrll+'px';
		}
		else if (ns6){
			document.getElementById("si"+i).style.left=Math.min(WinWidth,Xpos[i])+'px';
			document.getElementById("si"+i).style.top=Ypos[i]+hscrll+'px';
		}
		else{
			eval("document.all.si"+i).style.left=Xpos[i]+'px';
			eval("document.all.si"+i).style.top=Ypos[i]+hscrll+'px';
		}
		Cstep[i]+=Step[i];
	}
	setTimeout('fall()', 100);
}

window.onload=fall;

//-->