$(document).ready(function() {	

	//Show Banner
	$(".main-image .desc").show(); //Show Banner
	$(".main-image .block").animate({ opacity: 0.85 }, 1 ); //Set Opacity

	// set the first list item to be active
	var activeElement = $(".image-thumb ul li:first");
	// add the active class to the active element
	activeElement.addClass('active');

	// rotate function which will be used to rotate between the images
	function rotate(elements) {
	
		// define the next element variable
		var nextElement = null;

		// list of elements, so let's find the next active one
		if(elements.length > 1) {
			// grab the current "index" using the numbers from the a tags minus 1 (because
			// the index starts at "0")
			var currentIndex = activeElement.find('a').html();
			
			// if the current list index is greater than the length of the list
			// then start over, otherwise move to the next item 
			nextElement = (currentIndex >= elements.length) ? elements[0] : elements[currentIndex];
		} else {
			// click event so just grab the element
			nextElement = elements;
		}
		
		// set the active element
		activeElement = $(nextElement);
		
		//Set Variables
		var imgAlt = $(nextElement).find('img').attr("alt"); //Get Alt Tag of Image
		var imgTitle = $(nextElement).find('a').attr("href"); //Get Main Image URL
		var imgDesc = $(nextElement).find('.block').html(); 	//Get HTML of block
		var imgDescHeight = $(".main-image").find('.block').height();	//Calculate height of block	
		
		if (!$(nextElement).is(".active")) {  //If it's not already active
			//Animate the Teaser		
			$(".main-image .block").animate({ opacity: 0, marginBottom: -imgDescHeight }, 250 , function() {
				$(".main-image .block").html(imgDesc).animate({ opacity: 0.85,	marginBottom: "0" }, 250 );
				$(".main-image img").attr({ src: imgTitle , alt: imgAlt});
			});
		}
		
		$(".image-thumb ul li").removeClass('active'); //Remove class of 'active' on all lists
		$(nextElement).addClass('active');  //add class of 'active' on this list only
		
		// set our timeout again so that we continue to auto rotate
		timeout = setTimeout(function() { rotate($(".image-thumb ul li")); }, 5000);
	}

	// set our timeout which will auto-rotate the list
	var timeout = setTimeout(function() { rotate($(".image-thumb ul li")); }, 5000);

	//Click and Hover events for thumbnail list
	$(".image-thumb ul li").click(function() {
		
		// when a user clicks on one of the buttons we want to reset the timer
		clearTimeout(timeout);
		
		// call our rotate function
		rotate(this);
		
		// don't click through
		return false;
		
	}).hover(function(){
		$(this).addClass('hover');
	}, function() {
		$(this).removeClass('hover');
	});
	
	$(".main-image").hover(function() {
		// clear the timeout when we hover over the main image
		clearTimeout(timeout);
	}, function() {
		// set our timeout again
		timeout = setTimeout(function() { rotate($(".image-thumb ul li")); }, 5000);
	});
	
	//Toggle Teaser
	$("a.collapse").click(function(){
		$(".main-image .block").slideToggle();
		$("a.collapse").toggleClass("show");
	});
	
});//Close Function