// slideshow
var slideShowSpeed = 5000;
var crossFadeDuration = 3;
var Pic = new Array();
Pic[0] = 'images/home_pics_04.jpg'
Pic[1] = 'images/home_pics2_04.jpg'
Pic[2] = 'images/home_pics3_04.jpg'
Pic[3] = 'images/home_pics4_04.jpg'
Pic[4] = 'images/home_pics5_04.jpg'
Pic[5] = 'images/home_pics6_04.jpg'


var t;
var j = 0;
var p = Pic.length;
var preLoad = new Array();
for (i = 0; i < p; i++) {
preLoad[i] = new Image();
preLoad[i].src = Pic[i];
}
function runSlideShow() {
if (document.all) {
document.images.SlideShow.style.filter="blendTrans(duration=2)";
document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)";
document.images.SlideShow.filters.blendTrans.Apply();
}
document.images.SlideShow.src = preLoad[j].src;
if (document.all) {
document.images.SlideShow.filters.blendTrans.Play();
}
j = j + 1;
if (j > (p - 1)) j = 0;
t = setTimeout('runSlideShow()', slideShowSpeed);
}

// end slideshow


// quiz swapper
function get_cookie_quiz_num () {

	var allcookies = document.cookie;
	var pos = allcookies.indexOf ("warrior_quiz_num=");
	var warrior_quiz_num = 0;
		
	if (pos != -1) {

		var start = pos + 17;	// value of warrior_quiz_num
		var end = allcookies.indexOf(";", start);	// end of value
		if (end == -1) end = allcookies.length;
		var value = allcookies.substring (start, end);
		warrior_quiz_num = unescape (value);
	}
	return warrior_quiz_num;
}

function set_cookie (quiz_num) {

	var nextyear = new Date ();
	nextyear.setFullYear (nextyear.getFullYear () + 1);
	document.cookie = "warrior_quiz_num=" + quiz_num + "; expires=" + nextyear.toGMTString();
}

function get_quiz (quiz_num) {

	if (quiz_num == 1) {
		return "<font class=\"homegreen\">When heading into battle, you like to wear:</font> <br>a) <a href=\"javascript:openWindow('answers/2a.html','answ', 228, 83);\" class=\"tan\">A full suit of plate armor</a><br>b) <a href=\"javascript:openWindow('answers/2b.html','answ', 228, 83);\" class=\"tan\">A bronze helment with horsehair crest</a><br>c) <a href=\"javascript:openWindow('answers/2c.html','answ', 228, 83);\" class=\"tan\">Metal or leather leg guards</a><br>d) <a href=\"javascript:openWindow('answers/2d.html','answ', 228, 83);\" class=\"tan\">A padded leather tunic</a>";
		
	} else if (quiz_num == 2) {
	
		return "<font class=\"homegreen\">After a hard day fighting, you would happily eat:</font> <br>a) <a href=\"javascript:openWindow('answers/3a.html','answ', 228, 83);\" class=\"tan\">Poached gulls' eggs</a><br>b) <a href=\"javascript:openWindow('answers/3b.html','answ', 228, 83);\" class=\"tan\">Porridge</a><br>c) <a href=\"javascript:openWindow('answers/3c.html','answ', 228, 83);\" class=\"tan\">Bread with beans and a millet gruel</a><br>d) <a href=\"javascript:openWindow('answers/3d.html','answ', 228, 83);\" class=\"tan\">Roast mutton</a>";
		
	} else if (quiz_num == 3) {
	
		return "<font class=\"homegreen\">As an ancient warrior, your hero would be:</font> <br>a) <a href=\"javascript:openWindow('answers/4a.html','answ', 228, 83);\" class=\"tan\">Flavius Aetius</a><br>b) <a href=\"javascript:openWindow('answers/4b.html','answ', 228, 83);\" class=\"tan\">Spartacus</a><br>c) <a href=\"javascript:openWindow('answers/4c.html','answ', 228, 83);\" class=\"tan\">Erik Bloodax</a><br>d) <a href=\"javascript:openWindow('answers/4d.html','answ', 228, 83);\" class=\"tan\">William Marshal</a>";

	} else {	// no cookie or quiz num 4
		return "<font class=\"homegreen\">If faced with an opponent, your weapon<br> of choice would be a:</font> <br>a) <a href=\"javascript:openWindow('answers/1a.html','answ', 228, 83);\" class=\"tan\">Double-handed broad axe</a><br>b) <a href=\"javascript:openWindow('answers/1b.html','answ', 228, 83);\" class=\"tan\">Thrusting sword</a><br>c) <a href=\"javascript:openWindow('answers/1c.html','answ', 228, 83);\" class=\"tan\">Pilum javelin</a><br>d) <a href=\"javascript:openWindow('answers/1d.html','answ', 228, 83);\" class=\"tan\">Three-pronged fishing spear</a>";
	}
}
// end quiz swapper