function startAnimation() {
	setTimeout("fadeout('sixyears', 2500)", 200);
}

function startAnimation2(div1,div2) {
	setTimeout("fadeout2('" + div1 + "', '" + div2 + "', 2500)", 200);
}

function changeOpac(opacity, id) {
	if(document.getElementById) {
		var object = document.getElementById(id).style;
		object.opacity = (opacity / 100);
		object.MozOpacity = (opacity / 100);
		object.KhtmlOpacity = (opacity / 100);
		object.filter = "alpha(opacity=" + opacity + ")";
		if(opacity <= 0) {
			object.visibility = "hidden";
			fadein('pdftable', 2500);
		} else {
			object.visibility = "visible";
		}
	}
}

function changeOpac2(opacity, id, id2) {
	if(document.getElementById) {
		var object = document.getElementById(id).style;
		object.opacity = (opacity / 100);
		object.MozOpacity = (opacity / 100);
		object.KhtmlOpacity = (opacity / 100);
		object.filter = "alpha(opacity=" + opacity + ")";
		if(opacity == 0) {
			object.visibility = "hidden";
			object.opacity = (100 / 100);
			object.MozOpacity = (100 / 100);
			object.KhtmlOpacity = (100 / 100);
			object.filter = "alpha(opacity=100)";
			fadein2(id2, 2500);
		} else {
			object.visibility = "visible";
		}
	}
}

function fadeout(id, speed) {
	var timer = 0;
	speed = Math.round(speed/100);

	for(i=100;i>=0;i--) {
		setTimeout("changeOpac(" + i + ",'" + id + "')", (timer * speed));
		timer++;
	}
}

function fadeout2(id1, id2, speed) {
	var timer = 0;
	speed = Math.round(speed/100);

	for(i=100;i>=0;i--) {
		setTimeout("changeOpac2(" + i + ",'" + id1 + "','" + id2 + "')", (timer * speed));
		timer++;
	}
}

function fadein(id, speed) {
	var timer = 0;
	speed = Math.round(speed/100);

	for(i=1;i<=100;i++) {
		setTimeout("changeOpac(" + i + ",'" + id + "')", (timer * speed));
		timer++;
	}
}

function fadein2(id, speed) {
	var timer = 0;
	speed = Math.round(speed/100);

	for(i=1;i<=100;i++) {
		setTimeout("changeOpac2(" + i + ",'" + id + "', null)", (timer * speed));
		timer++;
	}
}

function showQuote(num) {
	document.getElementById("quote" + num).style.visibility = "visible";
}

function hideQuote(num) {
	document.getElementById("quote" + num).style.visibility = "hidden";
}

function bottomnavOn(divid,linkid,d1,d2) {
	document.getElementById(divid).style.backgroundColor = "#587993";
	document.getElementById(linkid).style.color = "#FFFFFF";
	if(d1 != null) {
		document.getElementById(d1).src="images/div_hide.gif";
	}
	if(d2 != null) {
		document.getElementById(d2).src="images/div_hide.gif";
	}
}

function bottomnavOff(divid,linkid,d1,d2) {
	document.getElementById(divid).style.backgroundColor = "#CCD6E0";
	document.getElementById(linkid).style.color = "#586993"; 
	if(d1 != null) {
		document.getElementById(d1).src="images/div.gif";
	}
	if(d2 != null) {
		document.getElementById(d2).src="images/div.gif";
	}
}

function swapVis(div1, div2) {
	var obj1 = document.getElementById(div1).style;
	var obj2 = document.getElementById(div2).style;
	var obj1link = document.getElementById(div1 + "link").style;
	var obj2link = document.getElementById(div2 + "link").style;

	if ( obj1.opacity < 1 ) {
		return false;
	}

	obj1.visibility = "hidden";
	obj1link.visibility = "hidden";
	obj2.visibility = "visible";
	obj2link.visibility = "visible";
}