var galleryID = new Array();
		galleryID[0] = "img1";
		galleryID[1] = "img2";
		galleryID[2] = "img3";
		galleryID[3] = "img4";
		galleryID[4] = "img5";
		galleryID[5] = "img6";
		galleryID[6] = "img7";
		galleryID[7] = "img8";
var currentImage = 0; 


function fader(imageNumber,opacity) {

			document.getElementById(galleryID[imageNumber]).style.opacity = (opacity/100);
			document.getElementById(galleryID[imageNumber]).style.filter = "alpha(opacity="+opacity+")";
}


function crossfade(img){
			previousImage = currentImage;
			currentImage = img;
if (previousImage!=currentImage){
			document.getElementById(galleryID[previousImage]).style.zIndex = -2;
			document.getElementById(galleryID[currentImage]).style.zIndex = 100;
			crossfade_single(0)
		}
}

function crossfade_single(opacity) {
		if (opacity < 100) {
			fader(currentImage,opacity);
			opacity += 10;
			window.setTimeout("crossfade_single("+opacity+")", 30);
		} else {
			fader(currentImage,opacity);
			fader(previousImage,0);

		}
}
function loadimages() {
document.getElementById("img2").src ="images/etusivu/2.jpg"
document.getElementById("img3").src ="images/etusivu/3.jpg"
document.getElementById("img4").src ="images/etusivu/4.jpg"
document.getElementById("img5").src ="images/etusivu/5.jpg"
document.getElementById("img6").src ="images/etusivu/6.jpg"
document.getElementById("img7").src ="images/etusivu/7.jpg"
document.getElementById("img8").src ="images/etusivu/8.jpg"
}

function loadimages_hallinta() {
document.getElementById("img2").src ="../images/etusivu/2.jpg"
document.getElementById("img3").src ="../images/etusivu/3.jpg"
document.getElementById("img4").src ="../images/etusivu/4.jpg"
document.getElementById("img5").src ="../images/etusivu/5.jpg"
document.getElementById("img6").src ="../images/etusivu/6.jpg"
document.getElementById("img7").src ="../images/etusivu/7.jpg"
document.getElementById("img8").src ="../images/etusivu/8.jpg"
}