$(document).ready(function() {
    
    // image scroller
    $(".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)
    $(".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 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 .block").animate({ opacity: 0, marginBottom: -imgDescHeight }, 250 , function() { //Pull the block down (negative bottom margin of its own height)
                $(".main_image .block").html(imgDesc).animate({ opacity: 0.85,  marginBottom: "0" }, 250 ); //swap the html of the block, then pull the block container back up and set opacity
                $(".main_image img").attr({ src: imgTitle , alt: imgAlt}); //Switch the main image (URL + alt tag)
            });
        }
        //Show active list-item
        $(".image_thumb ul li").removeClass('active'); //Remove class of 'active' on all list-items
        $(this).addClass('active');  //Add class of 'active' on the selected list
        return false; 
    
    }) .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
    });
    
    $("#scroller-image").click(function(){
        window.location = $('.active').attr('href');
    });
    
    $(".image_thumb ul li").eq(Math.floor(Math.random()*$(".image_thumb ul li").size())).click();
    
    $("a.collapse").click(function(){
        $(".main_banner .block").slideToggle(); //Toggle the description (slide up and down)
	$("a.collapse").toggleClass("show"); //Toggle the class name of "show" (the hide/show tab)
    });
    
    // invoke jcarousel for testimonials on home page
    $("#testimonials").jCarouselLite({
	btnNext: "#testimonials-next",
	btnPrev: "#testimonials-prev",
	auto: 8000,
	speed: 600,
	vertical: true,
	circular: true,
	visible: 1
    });
});