var disableRotation = false;

$(document).ready(function() {	

	//Preload images
	if (document.images) {
		pic0 = new Image();
		pic0.src = "/images/banners/marchmadness.jpg";
		pic1 = new Image();
		pic1.src = "/images/banners/nascar.jpg";
		pic2 = new Image();
		pic2.src = "/images/banners/oscars.jpg";
		pic3 = new Image();
		pic3.src = "/images/banners/mlb.jpg";
		
	} 

	//Show Banner
	$(".main_image .desc").show(); //Show Banner
	$(".main_image .block").animate({ opacity: 0 }, 1 ); //Set Opacity
	
	//Click and Hover events for thumbnail list
	$(".image_thumb ul li:first").addClass('active'); 
	$(".image_thumb ul li").click(function(){ 
		//Set Variables
		var imgAlt = $(this).find('img').attr("alt"); //Get Alt Tag of Image
		var imgTitle = $(this).find('a').attr("href"); //Get Main Image URL
		var imgDesc = $(this).find('.block').html(); 	//Get HTML of block
		var imgDescHeight = $(".main_image").find('.block').height();	//Calculate height of block	
		
		if ($(this).is(".active")) {  //If it's already active, then...
			return false; // Don't click through
		} else {
			//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
		$(this).addClass('active');  //add class of 'active' on this list only
		return false;
		
	}) .hover(function(){
		$(this).addClass('hover');
		}, function() {
		$(this).removeClass('hover');
	});
			
	//Toggle Teaser
	/*
	$("div.collapse").click(function(){
		$(".main_image .block").slideToggle();
		$("div.collapse").toggleClass("show");
	});
	*/
	
});//Close Function

//autoRotate here
jQuery(function(){

$(".main_image .desc").show(); //Show Banner
$(".main_image .block").animate({ opacity: 0.85 }, 1 ); //Set Opacity
$(".image_thumb ul li:first").addClass('active'); //Add the active class (highlights the very first list item by default)

//runs function on click
$(".image_thumb ul li").click(function () {
$active = $(this);
slideSwitchClick();
})
.hover(function(){ //Hover effects on list-item
$(this).addClass('hover'); //Add class "hover" on hover
}, function() {
$(this).removeClass('hover'); //Remove class "hover" on hover out
});

 //runs function, set timer here
$(function() {
//setInterval( ’slideSwitchTimed()’, 6000 );
playSlideshow = setInterval( "slideSwitchTimed()", 6000 );
});

//pauses on hover
$('.image_thumb').hover(function() {clearInterval(playSlideshow);},function() {if (!disableRotation) {playSlideshow = setInterval( "slideSwitchTimed()", 6000 );}});

});

function slideSwitchTimed() {
$active = $('.image_thumb ul li.active').next();
if ( $active.length == 0 ) $active = $('.image_thumb ul li:first'); //goes back to start when finishes
slideSwitch();
}

function slideSwitchClick() {
slideSwitch();
disableRotation = true;
}

function slideSwitch() {
var $prev = $('.image_thumb ul li.active');

//Show active list-item
$prev.removeClass('active');
$active.addClass('active');

//Set Variables
var imgAlt = $active.find('img').attr("alt"); //Get Alt Tag of Image
var imgTitle = $active.find('a').attr("href"); //Get Main Image URL
var imgDesc = $active.find('.block').html(); //Get HTML of the "block" container
var imgDescHeight = $(".main_image").find('.block').height(); //Find the height of the "block"

if ($(this).is(".active")) { //If the list item is active/selected, then…
return false; // Don't click through – Prevents repetitive animations on active/selected list-item
} else { //If not active then…
//Animate the Description
$(".main_image img").animate({ opacity: 0}, 250 );
$(".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}).load(function () {$(".main_image img").animate({ opacity: 1}, 250 );});
//$(".main_image img").attr({ src: imgTitle , alt: imgAlt}).animate({ opacity: 1}, 250 );
$(".main_image img").attr({ src: imgTitle , alt: imgAlt}).animate({ opacity: 1}, 250 );
});
}
return false;
}