function onDomReady() {
	getElements();
};


var homediv;
function getElements() {

	if (document.getElementById("homeimg")) {
		homediv = document.getElementById("homeimg");
		
		var preLoad = new Array();
		for (var j=0; j<imgsArray.length; j++) {
			preLoad[j] = new Image(797,200)
			preLoad[j].src = "gfx/ylapalkki/"+imgsArray[j];
		};
		setTimeout("homefade();", 4500);
	};

}



var newimg;
var imgsArray = new Array();
imgsArray[0] = "2.jpg";
imgsArray[1] = "18.jpg";
imgsArray[2] = "17.jpg";
imgsArray[3] = "16.jpg";
imgsArray[4] = "5.jpg";
imgsArray[5] = "6.jpg";
imgsArray[6] = "7.jpg";
imgsArray[7] = "8.jpg";
imgsArray[8] = "9.jpg";
imgsArray[9] = "10.jpg";
imgsArray[10] = "15.jpg";
imgsArray[11] = "14.jpg";
imgsArray[12] = "13.jpg";

var newimgInc = 0;
var timer = 0;
function homefade() {

	newimg = document.createElement("img");
	newimg.src = "gfx/ylapalkki/"+imgsArray[newimgInc];
	newimg.style.opacity = "0";
	newimg.style.filter = "alpha(opacity=0)";
	homediv.appendChild(newimg);
	if (newimgInc == (imgsArray.length-1)) {
		newimgInc = 0;
	} else {
		newimgInc++;
	};
	
	timer = setInterval("homefadeTrans();", 10);	

}

var trans = 0;
function homefadeTrans() {

	if (trans == 100) {
		clearTimeout(timer);
		timer = 0;
		trans = 0;
		
		homediv.removeChild(homediv.getElementsByTagName("img")[0]);		
		setTimeout("homefade();", 4500);
		return false;
	};

	newimg.style.opacity = trans/100;
	newimg.style.filter = "alpha(opacity="+trans+")";
	trans = trans+1;

}


function onDomReadyLoad() {

	//quit if this function has already been called
	if (arguments.callee.done) return;
	
	//flag this function so we don't do the same thing twice
	arguments.callee.done = true;
	
	//kill the timer
	if (_timer) {
		clearInterval(_timer);
		_timer = null;
	};
	
    onDomReady();
    
};

//CALL ONDOMREADY FUNCTION
//for Mozilla
if (document.addEventListener) {
	document.addEventListener("DOMContentLoaded", onDomReadyLoad, false);
};

/*for Internet Explorer*/
/*@cc_on @*/
/*@if (@_win32)
	document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
	var script = document.getElementById("__ie_onload");
	script.onreadystatechange = function() {
		if (this.readyState == "complete") {
			onDomReadyLoad(); // call the onload handler
		};
	};
/*@end @*/

//for Safari
if (/WebKit/i.test(navigator.userAgent)) {
	var _timer = setInterval(function() {
		if (/loaded|complete/.test(document.readyState)) {
			onDomReadyLoad();
		};
	}, 10);
};

//for other browsers
window.onload = onDomReadyLoad;