jQuery.noConflict();

/*
  * WE CALL PK_ FUNCTIONS
*/

jQuery(document).ready(function(){	
	/* GALLERIES */

	if(jQuery("#project_details").length == 0) {
		jQuery(".big_gallery").pk_gallery({
			photos: ".item",
			thumbs: ".gallery_navigation a",
			buttonNext: ".gallery_button_next",
			buttonPrev: ".gallery_button_prev",
			buttonPlayPause: ".button_play_pause",
			easing: "easeInOutQuad",
			speedIn: 400,
			speedOut: 600
		});
	}

	/**/
});

/*
  * PK_MENU ***
*/

(function($) {
	$.fn.pk_menu = function(options) {
		var defaults = {
			autoPosition: false,
			limitValue: "wrapper",
			easing: "easeOutQuint",
			speedIn: 4,
			speedOut: 10
		};
		
		var settings = $.extend({}, defaults, options);
		
		/**/
		
		return this.each(function () {
			var $root = $(this);
			var $mainmenu = $(">ul", this);
			var $headers = $mainmenu.find("ul").parent();
			var $limitValue = (settings.limitValue == "document") ? $(window).width() : 960;
            
			/**/
		
			$headers.each(function () {
				var $curobj = $(this);
				var $subul = $(this).find('ul:first');
				var $ul = $("ul", $curobj);
			
				$("ul ul", $root).css({"display": "none", "paddingTop": "0px"}).find("li:first").css({"marginTop": "15px"});
				$("ul ul ul", $root).find("li:first").css({"marginTop": "5px"});
			
				/**/
			
				function getProperty($li, $ul) {
					$li.dimensions = {
						w: $li.offsetWidth, 
						h: $li.offsetHeight, 
						subulw: $ul.outerWidth(), 
						subulh: $ul.outerHeight()
					}
					return $li.dimensions;
				}
			
				function showMenu ($element) {
					$element.css({visibility:'visible'}).slideDown(settings.speedIn);
				}
 
    			function hideMenu ($element, $current) {
    				$element.slideUp(settings.speedIn, function() {
    					$element.hide();
    				});
    				setTimeout(function() { 
        				$current.stop().animate({
        					borderBottomWidth: "5px"
        				}, settings.speedIn + 100, "easeInOutSine");
   				 	}, 100); 
    			}
			
				/**/
				$curobj.click(function() {
					var $targetul = $(this).find("ul:first");
					$targetul.hide();
				});
				$curobj.hoverIntent(function() {
					closeOptionsMenu();
					getProperty(this, $subul);
					
					if($(this).find("current")) {
						$(this).stop().animate({borderBottomWidth: "0px"}, 1, "easeInOutSine");
					}
					
					var $targetul = $(this).find("ul:first");
					var $offset = $(this).offset();
				
					if($curobj.parents("ul").length == 1) {
						$ul.css({visibility:'hidden'});
						this.firstLevel = true;
						$subul.css({top: 30 + "px"});
					} else {
						this.firstLevel = false;
						$subul.css({top: -5 + "px"});
					}
					
					if(this.firstLevel) {
						var menuleft = 0;
					} else {
						var menuleft = this.dimensions.w;
					}
					
					if(($offset.left + menuleft + this.dimensions.subulw) > $limitValue && !this.firstLevel) {
						menuleft = -(this.dimensions.w);
					}
				
					if(settings.autoPosition == true) {
						$targetul.css({left:menuleft + "px"});
					}
					showMenu($targetul);
				}, function() {
					var $targetul = $(this).find("ul:first");
					hideMenu($targetul, $(this));
				});
			});
		});
	};
})(jQuery);

/*
  * PK_OPTIONS_MENU ***
*/

(function($) {
	$.fn.pk_options_menu = function(options) {
		var defaults = {
			controls: "#options_menu li",
			easing: "easeOutExpo",
			speedIn: 400,
			speedOut: 100
		}
		
		var settings = $.extend({}, defaults, options);
		
		/**/
		
		return this.each(function() {
			var $root = $(this);
			var $menu = $(settings.controls);
			var $items = $("div", $root);
			var $new_item = null;
			
			$root.hide();
			
			$menu.each(function(i) {
				$(this).hoverIntent(function() {
					$new_item = $items.filter(":eq(" + i + ")");
					
					if($new_item.css("display") == "none") {
						if($root.css("display") == "none") {
							$root.show();
							$items.filter(":visible").slideUp(0);
							$new_item.slideDown(settings.speedIn);
						} else {
							$items.filter(":visible").slideUp(settings.speedOut, function() {
								$new_item.slideDown(settings.speedIn);
							});
						}
						$new_item.bind("mouseleave", function() {
							closeOptionsMenu();
						});
					}
				}, function(){});
			});
		});
	};
})(jQuery);

/*
  * PK_PORTFOLIO ***
*/

(function($) {
	$.fn.pk_portfolio = function(options) {
		var defaults = {
			easing: "easeInOutQuad",
			speedIn: 400,
			speedOut: 200
		};
		
		var settings = $.extend({}, defaults, options);
		
		/**/
		
		return this.each(function() {
			var $root = $(this);
			
			if($("body").find(".portfolio_big_gallery").length > 0) {
				$("#project_details .project").each(function(i) {
					$("#p" + (i + 1) + " .big_gallery").pk_gallery({
						photos: ".item",
						thumbs: "#gn" + (i + 1) + " a",
						buttonNext: "#gbn" + (i + 1),
						buttonPrev: "#gbp" + (i + 1),
						buttonPlayPause: "#pp" + (i + 1),
						autoStart: false,
						speedIn: 400,
						speedOut: 600
					});
				});
			}
			
			if($("body").find(".portfolio_small_gallery").length > 0) {
				$("#project_details .project").each(function(i) {
					$("#p" + (i + 1) + " .small_gallery").pk_gallery({
						photos: ".item",
						thumbs: "#gn" + (i + 1) + " a",
						buttonNext: "#gbn" + (i + 1),
						buttonPrev: "#gbp" + (i + 1),
						buttonPlayPause: "#pp" + (i + 1),
						autoStart: false,
						speedIn: 400,
						speedOut: 600
					});
				});
			}
			
			$(".box_one_third", $root).css("background-image" , "url('images/skin/preview_icon.png')");
			$(".small_shadow", $root).find("img").hover(function(){
				$(this).stop().animate({ "opacity" : 0.3 }, 400, "easeInOutQuad");
			}, function() {
				$(this).stop().animate({ "opacity" : 1 }, 400, "easeInOutQuad");
			});
		});
	};
})(jQuery);

/*
  * PK_GALLERY ***
*/

(function($) {
	$.fn.pk_gallery = function(options) {
		var defaults = {
			photos: "",
			thumbs: "",
			buttonNext: "",
			buttonPrev: "",
			buttonPlayPause: "",
			buttonClose: "",
			/**/
			autoStart: true,
			firstClick: true,
			toogle: false,
			/**/
			timer: 5000,
			easing: "",
			speedIn: 400,
			speedOut: 200
		};
		
		var settings = $.extend({}, defaults, options);
		
		/**/
		
		return this.each(function() {
			var $root = $(this);
			var $items = $(settings.photos , $root);
			var $thumbs = $(settings.thumbs);
			var $totItems = $items.length;
			var $movies = [];
			var $status = ""; 
			var $index = 0; 
			var $interval = "";
			
			/**/
			
			function slideshow(index) {
				if(index){
					var id = index;
				} else {
					var id = 0;
				}
				$interval = setInterval(
					function() {
						play(id, "next");
					}, settings.timer
				);
			}
			
			function play(index, verse) {
				var id = index;
				if(verse == "next" || verse == undefined) {
					if(id < ($thumbs.length - 1)) {
						id++;
					} else {
						id = 0;
					}
				} else {
					if(id > 0) {
						id--;
					} else {
						id = ($thumbs.length - 1);
					}
				}
				$thumbs.filter(":eq("+ id +")").trigger("click", [true]);
			}
			
			function positionNavigation(next, prev, nav, gallery) {
				var left = (gallery.width() / 2) - (nav.width() / 2);
				var top = (gallery.height() / 2) - (next.height() / 2);
				
				next.css("margin-top", top);
				prev.css("margin-top", top);
				nav.css("margin-left", left);
			}
			
			function changeThumbs($current) {
				for(i = 0; i < $thumbs.length; i++) {
					$thumbs.filter(":eq("+ i +")").removeClass("current");
				}
				$current.addClass("current");
			}
			
			if(settings.autoStart == true) {
				$status = "play";
				$(settings.buttonPlayPause + " img").attr('src', '/images/skin/button_pause.png');
			} else {
				$status = "pause";
			}
			
			if($("body").find("#project_details").length > 0) {
				$thumbs.css("cursor", "pointer");
			}
			
			/**/

			$thumbs.each(function(i) {
				$movies[i] = $items.filter(":eq(" + i + ")").find(".movie").html();
				
				$(this).click(function() {
					var $new_item = $items.filter(":eq(" + i + ")");
					var $media = $items.filter(":eq(" + i + ")").find(".movie").length;
					var $new_height = $new_item.height();
					
					this.id = i;
					$index = this.id;
					
					if($interval) {
						clearInterval($interval);
					}
					if($media == 0 && $status == "play" && $totItems > 1) {
						slideshow(this.id);
					}
					
					if($new_item.css("display") == "none") {
						if($items.filter(":visible").find(".movie")) {
							$items.find(".movie").empty();
						}
						if($media > 0) {
							$new_item.find(".movie").html($movies[this.id]);
						}
						$items.filter(":visible").fadeOut(settings.speedOut, settings.easing);
						$new_item.fadeIn(settings.speedIn, settings.easing);
						
						if($("#project_details").length > 0) {
							var tot = $new_item.find(".item").length;
							var width = (15 * tot) + 80;
							$new_item.find(".gallery_navigation").css("width", width);
							if($("body").find(".portfolio_big_gallery").length > 0) {
								positionNavigation($new_item.find(".gallery_button_next"), $new_item.find(".gallery_button_prev"), $new_item.find(".gallery_navigation"), $new_item.find(".big_gallery"));
							}
							if($("body").find(".portfolio_small_gallery").length > 0) {
								positionNavigation($new_item.find(".gallery_button_next"), $new_item.find(".gallery_button_prev"), $new_item.find(".gallery_navigation"), $new_item.find(".small_gallery"));
							}
						}
					}
					
					if(settings.toogle == true) {
						$root.show().animate({
							"height" : $new_height 
						}, settings.speedIn, settings.easing, function() {
							$('#portfolio_navigation').slideDown(settings.speedIn);
						});
						$('html:not(:animated),body:not(:animated)').animate({ scrollTop: 0 }, settings.speedIn, settings.easing);
						$('.breadcrumb').animate({ "paddingTop": "0px"}, settings.speedIn, settings.easing);
					}
					
					changeThumbs($(this));
					
					return false;
				});
			});
			
			if($totItems > 1) {
				var width = (15 * $totItems) + 80;
				$root.find(".gallery_navigation").css("width", width);
				var left = ($root.width() / 2) - ($root.find(".gallery_navigation").width() / 2);
				var top = ($root.height() / 2) - ($(settings.buttonNext).height() / 2);
				
				/* NAVIGATION */
			
				$root.find(".gallery_navigation").show().css("margin-left", left);
				
				/* BUTTON PLAY/PAUSE */
				
				$(settings.buttonPlayPause, $(this)).click(function() {
					if($status == "play") {
						$status = "pause";
						clearInterval($interval);
						$("img", $(this)).attr('src', '/images/skin/button_play.png');
					} else {
						$status = "play";
						play($index, "next");
						$("img", $(this)).attr('src', '/images/skin/button_pause.png');
					}
				});
				
				/* BUTTONS NEXT / PREV / CLOSE */
				
				$(settings.buttonNext).show().css("margin-top", top).click(function() {
					play($index, "next");
				});
				$(settings.buttonPrev).show().css("margin-top", top).click(function() {
					play($index, "prev");
				});
			} else {
				$root.find(".gallery_navigation").hide();
			}
			
			/* BUTTON CLOSE */
			
			$(settings.buttonClose, $items).click(function() {
				closeProjects();
			});
			
			/* FIRST CLICK */
			
			if(settings.firstClick) {
				setTimeout(function() { 
        			$thumbs.filter(":eq(0)").trigger("click", [true]);
   				}, 500);
			}
		});
	}
})(jQuery);

/*
  * PK_IMPROVEMENTS ***
*/

(function($) {
	$.fn.pk_improvements = function(options) {
		var defaults = {
			easing: "easeOutQuint",
			speedIn: "fast",
			speedOut: "fast"
		};
	
		var settings = $.extend({}, defaults, options);
		
		return this.each(function () {
			var $root = $(this);
			
			/* PRETTYPHOTO --- theme: light_rounded / dark_rounded / light_square / dark_square */
			
			if($("body").find("a[rel^='prettyPhoto']").length > 1) {
				$("a[rel^='prettyPhoto']").prettyPhoto({
					"default_width": 820,
					"default_height": 500,
					"opacity": 0.80,
					"theme": 'light_square'	
				});
			}
		});
	}
})(jQuery);


/*
  * END PK_CODE ***
*/