/*
 * kucrut's Carousel, based on....
 *
 *
 * bxCarousel v1.0
 * Plugin developed by: Steven Wanderski
 * http://bxcarousel.com
 * http://stevenwanderski.com
 *
 * Released under the GPL license:
 * http://www.gnu.org/licenses/gpl.html
 *
 */

(function($){

	$.fn.bxCarousel = function(options){

		var defaults = {
			move: 4,
			display_num: 4,
			speed: 500,
			auto: false,
			auto_interval: 2000,
			auto_dir: 'next',
			auto_hover: false,
			next_text: 'next',
			prev_text: 'prev',
			controls: true
		};

		var options = $.extend(defaults, options);

		return this.each(function() {
			var $this = $(this);
			var li = $this.children();
			var first = 0;
			var fe = 0;
			var last = options.display_num-1;
			var le = options.display_num-1;
			var is_working = false;
			var j = '';
			var clicked = false;

			var ow = li.outerWidth(true);
			var seg = ow*options.move;

			$this.wrap('<div class="bx-container"></div>');
			if(options.controls){
				var controls = '<a href="" class="bx-nav bx-prev"><span>'+options.prev_text+'</span></a><a href="" class="bx-nav bx-next"><span>'+options.next_text+'</span></a>';
			}

			var bxID = $this.attr('id') ? 'id="bx-'+$this.attr('id')+'" ' : '';

			$this.parent('.bx-container').wrap('<div '+bxID+'class="bx-wrap"></div>').before(controls);
			var w = li.slice(0, options.display_num).clone();
			var last_appended = (options.display_num+options.move)-1;
			$this.empty().append(w);
			get_p();
			get_a();
			$this.css({'position':'relative', 'left':-(seg)});

			$this.parent().siblings('.bx-next').click(function(){
				slide_next();
				clearInterval(j);
				clicked = true;
				return false;
			});
			$this.parent().siblings('.bx-prev').click(function(){
				slide_prev();
				clearInterval(j);
				clicked = true;
				return false;
			});
			if(options.auto){
				start_slide();
				if(options.auto_hover && clicked != true){
					$this.children().live('mouseenter', function(){
						if(!clicked){clearInterval(j);}
					});
					$this.children().live('mouseleave', function(){
						if(!clicked){start_slide();}
					});

				}
			}

			function start_slide(){
				if(options.auto_dir == 'next'){
					j = setInterval(function(){slide_next()}, options.auto_interval);
				}else{
					j = setInterval(function(){slide_prev()}, options.auto_interval);
				}
			}

			function slide_next(){
				if(!is_working){
					is_working = true;
					set_pos('next');
					$this.animate({left:'-='+seg}, options.speed, function(){
						$this.children().slice(0, options.move).remove();
						$this.css('left',-(seg));
						get_a();
						is_working = false;
					});
				}
			}

			function slide_prev(){
				if(!is_working){
					is_working = true;
					set_pos('prev');
					$this.animate({left:'+='+seg}, options.speed, function(){
						$this.children().slice(-options.move).remove();
						$this.css('left',-(seg));
						get_p();
						is_working = false;
					});
				}
			}

			function get_a(){
				var str = new Array();
				var lix = li.clone();
				le = last;
				for(i=0;i<options.move;i++){
					le++
					if(lix[le] != undefined){
						str[i] = $(lix[le]);
					}else{
						le = 0;
						str[i] = $(lix[le]);
					}
				}
				$.each(str, function(index){
					$this.append(str[index][0]);
				});
			}

			function get_p(){
				var str = new Array();
				var lix = li.clone();
				fe = first;
				for(i=0;i<options.move;i++){
					fe--
					if(lix[fe] != undefined){
						str[i] = $(lix[fe]);
					}else{
						fe = li.length-1;
						str[i] = $(lix[fe]);
					}
				}
				$.each(str, function(index){
					$this.prepend(str[index][0]);
				});
			}

			function set_pos(dir){
				if (dir == 'next') {
					first += options.move;
					if (first >= li.length) {
						first = first % li.length;
					}
					last += options.move;
					if (last >= li.length){
						last = last % li.length;
					}
				}else if (dir == 'prev'){
					first -= options.move;
					if (first < 0){
						first = li.length + first;
					}
					last -= options.move;
					if (last < 0){
						last = li.length + last;
					}
				}
			}
		});
	}
})(jQuery);


jQuery(document).ready(function($){
	var scTabs = $('ul.slides-nav').tabs('div.showcase > .item', {
		circular: true,
		effect: 'fade',
		fadeInSpeed: 1000
	}).slideshow({
    autoplay: true,
    interval: 6000
	});

  var portfMS = $('#portf-main-slides').scrollable({
		item: '.pane',
		next: '#portf-main-slides-next',
		prev: '#portf-main-slides-prev'
	}).navigator('div.client-list ul');


  $('div.portf-slides ul.slides').bxCarousel({
    displayNum: 3,
    move: 1
  });

  $('div.client-list ul').jScrollPane({
    scrollbarWidth:16,
    scrollbarMargin:0,
    showArrows:true,
    dragMinHeight:19,
    dragMaxHeight:19
  });

	$("a[rel='thumb-slides']").colorbox();
	$("a.bthumb").colorbox();
})