// JavaScript Document

function load1()
{
	//alert("am called");
	if((document.location.href).indexOf('index.htm?winter')==-1)
	{
		var d = new Date();
		if((d.getMonth()+1)>=12 && (d.getMonth()+1)<=2)
		{
			if((document.location.href).indexOf('index.htm')==-1)
			{
				changeImage('winter');
			}
			//document.getElementById("cmbSeason").value='winter';
		}
		else if((d.getMonth()+1)>=3 && (d.getMonth()+1)<=5)
		{
			changeImage('spring');
		}
		else if((d.getMonth()+1)>=6 && (d.getMonth()+1)<=8)
		{
			changeImage('summer');
		}
		else if((d.getMonth()+1)>=9 && (d.getMonth()+1)<=11)
		{
			changeImage('autumn');
		}
	}
	else
	{
	
	}
}
function changeImage(imgName)
{
	if(imgName=='winter')
		document.location.href='index.htm?winter';
	else
		document.location.href='index-'+imgName+'.htm';
	
	/*var imgctrl=document.getElementsByName('fall');
	
	for(i=0;i<imgctrl.length;i++)
	{
		imgctrl[i].src='images/'+imgName+'.gif';
	}*/
}



/*
Snow Effect Script
Created and submitted by Altan d.o.o. (snow@altan.hr, http://www.altan.hr/snow/index.html)
Permission granted to Dynamicdrive.com to feature script in archive
For full source code and installation instructions to this script, visit http://dynamicdrive.com
*/

var snowsrc;
//Configure below to change URL path to the snow image

// Configure below to change number of snow to render
var sPath = window.location.href;
var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
var imgSeason;
if (sPage=="index.htm")
	imgSeason="winter";
else if (sPage=="index-spring.htm")
	imgSeason="spring";
else if (sPage=="index-summer.htm")
	imgSeason="summer";
else if (sPage=="index-autumn.htm")
	imgSeason="autumn";
else
	imgSeason="winter";

snowsrc="images/"+imgSeason+".gif";

var no = 10;

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\" top=\"15\" visibility=\"show\"><a href=\"http://dynamicdrive.com/\"><img name='fall' src='"+snowsrc+"' border=\"0\"></a></layer>");
} else {
document.write("<layer name=\"dot"+ i +"\" left=\"15\" top=\"15\" visibility=\"show\"><img name='fall' src='"+snowsrc+"' border=\"0\"></layer>");
}
} else if (ie4up) {
if (i == 0) {
document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px;\"><a href=\"http://dynamicdrive.com\"><img name='fall' src='"+snowsrc+"' border=\"0\"></a></div>");
} else {
document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px;\"><img name='fall' src='"+snowsrc+"' 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()", 10);
}

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()", 10);
}

if (ns4up) {
snowNS();
} else if (ie4up) {
snowIE();
}