function initImage(imageId) {
	image = document.getElementById(imageId);
	setOpacity(image, 0);
	fadeIn(imageId,0);
}

function initfadein(imageId,newfname) {
	image = document.getElementById(imageId);
	setOpacity(image, 0);
	image.src = newfname;
	fadeInOnce(imageId,0);
}

function initfadein3() {
	image = document.getElementById('fade3');
	setOpacity(image, 0);
	image.src="Images/senses.gif";
	image = document.getElementById('fade2');
	setOpacity(image, 0);
	image.src="Images/your.gif";
	image = document.getElementById('fade1');
	setOpacity(image, 0);
	image.src="Images/awake.gif";
	fadeIn1(0);
}

function fadeIn1(opacity) {
	if (document.getElementById) {
		obj = document.getElementById('fade1');
		if (opacity <= 100) {
			setOpacity(obj, opacity);
			opacity += 2;
			window.setTimeout("fadeIn1("+opacity+")", 50);
		}
		else {
			window.setTimeout("fadeIn2(0)", 100);
		}
	}
}

function fadeIn2(opacity) {
	if (document.getElementById) {
		obj = document.getElementById('fade2');
		if (opacity <= 100) {
			setOpacity(obj, opacity);
			opacity += 2;
			window.setTimeout("fadeIn2("+opacity+")", 50);
		}
		else {
			window.setTimeout("fadeIn3(0)", 100);
		}
	}
}

function fadeIn3(opacity) {
	if (document.getElementById) {
		obj = document.getElementById('fade3');
		if (opacity <= 100) {
			setOpacity(obj, opacity);
			opacity += 2;
			window.setTimeout("fadeIn3("+opacity+")", 50);
		}
	}
}

function fadeInOnce(objId,opacity) {
	if (document.getElementById) {
		obj = document.getElementById(objId);
		if (opacity <= 100) {
			setOpacity(obj, opacity);
			opacity += 2;
			window.setTimeout("fadeInOnce('"+objId+"',"+opacity+")", 100);
		}
	}
}

function fadeIn(objId,opacity) {
	if (document.getElementById) {
		obj = document.getElementById(objId);
		if (opacity <= 100) {
			setOpacity(obj, opacity);
			opacity += 2;
			window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 50);
		}
		else {
			window.setTimeout("fadeOut('"+objId+"',100)", 5000);
			preload_next();
			get_nextimg();
		}
	}
}
function fadeOut(objId,opacity) {
	if (document.getElementById) {
		obj = document.getElementById(objId);
		if (opacity > 0) {
			setOpacity(obj, opacity);
			opacity -= 5;
			window.setTimeout("fadeOut('"+objId+"',"+opacity+")", 40);
		}
		else {
			setOpacity(obj, 0);
			window.setTimeout("fadeIn('"+objId+"',0)", 5000);
			preload_next();
			get_nextimg();
		}
	}
}
	
function setOpacity(obj, opacity) {
	opacity = (opacity == 100)?99.999:opacity;
	// IE/Win
	obj.style.filter = "alpha(opacity:"+opacity+")";
	// Safari<1.2, Konqueror
	obj.style.KHTMLOpacity = opacity/100;
	// Older Mozilla and Firefox
	obj.style.MozOpacity = opacity/100;
	// Safari 1.2, newer Firefox and Mozilla, CSS3
	obj.style.opacity = opacity/100;
}