var imageArray = [];
var currentlySliding = false;
var imgPos = 1;
var currentCdn = "/";
var moveRightTimeout;

function addImage(imagePath,altText) {
	imageArray[imageArray.length] = [];
	imageArray[imageArray.length-1]["img"] = imagePath;
	imageArray[imageArray.length-1]["alt"] = altText;
}

window.addEvent('domready', function() {
	var img1 = new Element('img');
	img1.src = imageArray[imgPos]["img"];
	img1.alt = imageArray[imgPos]["alt"];
	img1.title = imageArray[imgPos]["alt"];
	img1.style.position = "absolute";
	img1.style.zIndex = "1";
	img1.style.left = "0px";
	img1.style.top = "0px";
	img1.id = "imgLeft";
	img1.style.border = "0";

	imgPos++;
	
	if (imgPos >= imageArray.length) {
		imgPos = 0;
	}

	var img2 = new Element('img');
	img2.src = imageArray[imgPos]["img"];
	img2.alt = imageArray[imgPos]["alt"];
	img2.title = imageArray[imgPos]["alt"];
	img2.style.position = "absolute";
	img2.style.zIndex = "2";
	img2.style.left = "387px";
	img2.style.top = "0px";
	img2.id = "imgRight";
	img2.style.border = "0";

	imgPos++;
	
	$("img_container").appendChild(img1);
	$("img_container").appendChild(img2);

	moveRightTimeout = setInterval("slideRight()",7000);
	
 });

function slideRight() {
	if (!currentlySliding) {
		imgPos++;
		if (imgPos >= imageArray.length) {
			imgPos = 0;
		}
		currentlySliding = true;
		fx = new Fx.Morph('imgRight', {duration:500, wait:true});
		fx.options.transition = Fx.Transitions.Linear;

		fx.start({'left':'0px'}).chain(
			function() {
				$("imgLeft").style.left = "387px";
				$("imgRight").style.zIndex = "1";

				$("imgLeft").id = "imgRightTemp";
				$("imgRight").id = "imgLeft";
				$("imgRightTemp").id = "imgRight";
				$("imgRight").style.zIndex = "2";

				$("imgRight").src = imageArray[imgPos]["img"];
				$("imgRight").alt = imageArray[imgPos]["alt"];
				$("imgRight").title = imageArray[imgPos]["alt"];
				currentlySliding = false;
		});
	}
}

addImage("/images/tour_index/home_cover_1.jpg","");
	addImage("/images/tour_index/home_cover_2.jpg","");
	addImage("/images/tour_index/home_cover_3.jpg","");
	addImage("/images/tour_index/home_cover_4.jpg","");
	addImage("/images/tour_index/home_cover_5.jpg","");
	addImage("/images/tour_index/home_cover_6.jpg","");
	addImage("/images/tour_index/home_cover_7.jpg","");
	addImage("/images/tour_index/home_cover_8.jpg","");
	addImage("/images/tour_index/home_cover_9.jpg","");
	addImage("/images/tour_index/home_cover_10.jpg","");
	addImage("/images/tour_index/home_cover_11.jpg","");
	addImage("/images/tour_index/home_cover_12.jpg","");
	addImage("/images/tour_index/home_cover_13.jpg","");
	addImage("/images/tour_index/home_cover_14.jpg","");
	addImage("/images/tour_index/home_cover_15.jpg","");
	addImage("/images/tour_index/home_cover_16.jpg","");
	addImage("/images/tour_index/home_cover_17.jpg","");
	addImage("/images/tour_index/home_cover_18.jpg","");
	addImage("/images/tour_index/home_cover_19.jpg","");
	addImage("/images/tour_index/home_cover_20.jpg","");
	addImage("/images/tour_index/home_cover_21.jpg","");
	addImage("/images/tour_index/home_cover_22.jpg","");