// designm.ag tutorials image-rotator-css-jquery

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
 //    });
    $(".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');
    	});
   

     //runs function, set timer here
    $(function() {
    //setInterval( ’slideSwitchTimed()’, 6000 );
    playSlideshow = setInterval( "slideSwitchTimed()", 8000 );
    });

    //pauses on hover
    $('.block').hover(function() {
    clearInterval(playSlideshow);
    },
    function() {
    playSlideshow = setInterval( "slideSwitchTimed()", 8000 );
    });

    });

    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").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}).animate({ opacity: 1}, 250 );
    });
    }
    return false;
}//Close Function