jQuery(function(){

$(".main_image .desc").show(); //Show Banner
$(".main_image .block").animate({ opacity: 0.65 }, 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 on click "next"
$(".nextTour").click(function () {
clearInterval(playSlideshow);
$active = $('.image_thumb ul li.active').next();
playSlideshow = setInterval( "slideSwitchTimed()", 7500 );
if ( $active.length == 0 ) $active = $('.image_thumb ul li:first'); //goes back to start when finishes
slideSwitch();
})

//runs function on click "prev"
$(".prevTour").click(function () {
clearInterval(playSlideshow);
$active = $('.image_thumb ul li.active').prev();
playSlideshow = setInterval( "slideSwitchTimed()", 7500 );
if ( $active.length == 0 ) $active = $('.image_thumb ul li:last'); //goes back to end when finishes
slideSwitch();
})


 //runs function, set timer here
$(function() {
//setInterval( 'slideSwitchTimed()', 7500 );
playSlideshow = setInterval( "slideSwitchTimed()", 7500 );
});

//pauses on hover
$('.highlight').hover(function() {
clearInterval(playSlideshow);
},
function() {
playSlideshow = setInterval( "slideSwitchTimed()", 7500 );
});

});

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();
}

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").stop().animate({ opacity: 0}, 650 );
$(".main_image .block").stop().animate({ opacity: 0, marginTop: -imgDescHeight }, 650 , function() {
$(".main_image .block").html(imgDesc).animate({ opacity: 0.85, marginTop: "0"}, 1700 );
$(".main_image img").stop().attr({ src: imgTitle , alt: imgAlt}).animate({ opacity: 1}, 650 );
});
}
return false;
}