/*
 * jQuery FlexSlider v1.7
 * http://flex.madebymufffin.com
 * Copyright 2011, Tyler Smith
 * Free to use under the MIT license.
 */
(function(a) {
	a.flexslider = function(c, b) {
		var d = c;
		d.init = function() {
			d.vars = a.extend({}, a.flexslider.defaults, b);
			d.data("flexslider", true);
			d.container = a(".slides", d);
			d.slides = a(".slides > li", d);
			d.count = d.slides.length;
			d.animating = false;
			d.currentSlide = d.vars.slideToStart;
			d.animatingTo = d.currentSlide;
			d.atEnd = (d.currentSlide == 0) ? true : false;
			d.eventType = ("ontouchstart" in document.documentElement) ? "touchstart" : "click";
			d.cloneCount = 0;
			d.cloneOffset = 0;
			if (d.vars.controlsContainer != "") {
				d.controlsContainer = a(d.vars.controlsContainer).eq(a(".slides").index(d.container));
				d.containerExists = d.controlsContainer.length > 0
			}
			if (d.vars.manualControls != "") {
				d.manualControls = a(d.vars.manualControls, ((d.containerExists) ? d.controlsContainer : d));
				d.manualExists = d.manualControls.length > 0
			}
			if (d.vars.randomize) {
				d.slides.sort(function() {
					return (Math.round(Math.random()) - 0.5)
				});
				d.container.empty().append(d.slides)
			}
			if (d.vars.animation.toLowerCase() == "slide") {
				d.css({
					overflow: "hidden"
				});
				if (d.vars.animationLoop) {
					d.cloneCount = 2;
					d.cloneOffset = 1;
					d.container.append(d.slides.filter(":first").clone().addClass("clone")).prepend(d.slides.filter(":last").clone().addClass("clone"))
				}
				d.container.width(((d.count + d.cloneCount) * d.width()) + 2000);
				d.newSlides = a(".slides > li", d);
				setTimeout(function() {
					d.newSlides.width(d.width()).css({
						"float": "left"
					}).show()
				}, 100);
				d.container.css({
					marginLeft: (-1 * (d.currentSlide + d.cloneOffset)) * d.width() + "px"
				})
			} else {
				d.slides.css({
					width: "100%",
					"float": "left",
					marginRight: "-100%"
				}).eq(d.currentSlide).fadeIn(400)
			}
			if (d.vars.controlNav) {
				if (d.manualExists) {
					d.controlNav = d.manualControls
				} else {
					var g = a('<ol class="flex-control-nav"></ol>');
					var k = 1;
					for (var l = 0; l < d.count; l++) {
						g.append("<li><a>" + k + "</a></li>");
						k++
					}
					if (d.containerExists) {
						a(d.controlsContainer).append(g);
						d.controlNav = a(".flex-control-nav li a", d.controlsContainer)
					} else {
						d.append(g);
						d.controlNav = a(".flex-control-nav li a", d)
					}
				}
				d.controlNav.eq(d.currentSlide).addClass("active");
				d.controlNav.bind(d.eventType, function(i) {
					i.preventDefault();
					if (!a(this).hasClass("active")) {
						d.flexAnimate(d.controlNav.index(a(this)), d.vars.pauseOnAction)
					}
				})
			}
			if (d.vars.directionNav) {
				var f = a('<ul class="flex-direction-nav"><li><a class="prev" href="#">' + d.vars.prevText + '</a></li><li><a class="next" href="#">' + d.vars.nextText + "</a></li></ul>");
				if (d.containerExists) {
					a(d.controlsContainer).append(f);
					d.directionNav = a(".flex-direction-nav li a", d.controlsContainer)
				} else {
					d.append(f);
					d.directionNav = a(".flex-direction-nav li a", d)
				}
				if (!d.vars.animationLoop) {
					if (d.currentSlide == 0) {
						d.directionNav.filter(".prev").addClass("disabled")
					} else {
						if (d.currentSlide == d.count - 1) {
							d.directionNav.filter(".next").addClass("disabled")
						}
					}
				}
				d.directionNav.bind(d.eventType, function(i) {
					i.preventDefault();
					var j = (a(this).hasClass("next")) ? d.getTarget("next") : d.getTarget("prev");
					if (d.canAdvance(j)) {
						d.flexAnimate(j, d.vars.pauseOnAction)
					}
				})
			}
			if (d.vars.keyboardNav && a("ul.slides").length == 1) {
				a(document).keyup(function(i) {
					if (d.animating) {
						return
					} else {
						if (i.keyCode != 39 && i.keyCode != 37) {
							return
						} else {
							if (i.keyCode == 39) {
								var j = d.getTarget("next")
							} else {
								if (i.keyCode == 37) {
									var j = d.getTarget("prev")
								}
							}
							if (d.canAdvance(j)) {
								d.flexAnimate(j, d.vars.pauseOnAction)
							}
						}
					}
				})
			}
			if (d.vars.slideshow) {
				if (d.vars.pauseOnHover && d.vars.slideshow) {
					d.hover(function() {
						d.pause()
					}, function() {
						d.resume()
					})
				}
				d.animatedSlides = setInterval(d.animateSlides, d.vars.slideshowSpeed)
			}
			if (d.vars.pausePlay) {
				var e = a('<div class="flex-pauseplay"><span></span></div>');
				if (d.containerExists) {
					d.controlsContainer.append(e);
					d.pausePlay = a(".flex-pauseplay span", d.controlsContainer)
				} else {
					d.append(e);
					d.pausePlay = a(".flex-pauseplay span", d)
				}
				var h = (d.vars.slideshow) ? "pause" : "play";
				d.pausePlay.addClass(h).text((h == "pause") ? d.vars.pauseText : d.vars.playText);
				d.pausePlay.click(function(i) {
					i.preventDefault();
					(a(this).hasClass("pause")) ? d.pause() : d.resume()
				})
			}
			if (d.vars.touchSwipe && "ontouchstart" in document.documentElement) {
				d.each(function() {
					var i, j = 20;
					isMoving = false;

					function o() {
						this.removeEventListener("touchmove", m);
						i = null;
						isMoving = false
					}
					function m(s) {
						if (isMoving) {
							var p = s.touches[0].pageX,
								q = i - p;
							if (Math.abs(q) >= j) {
								o();
								var r = (q > 0) ? d.getTarget("next") : d.getTarget("prev");
								if (d.canAdvance(r)) {
									d.flexAnimate(r, d.vars.pauseOnAction)
								}
							}
						}
					}
					function n(p) {
						if (p.touches.length == 1) {
							i = p.touches[0].pageX;
							isMoving = true;
							this.addEventListener("touchmove", m, false)
						}
					}
					if ("ontouchstart" in document.documentElement) {
						this.addEventListener("touchstart", n, false)
					}
				})
			}
			if (d.vars.animation.toLowerCase() == "slide") {
				d.sliderTimer;
				a(window).resize(function() {
					d.newSlides.width(d.width());
					d.container.width(((d.count + d.cloneCount) * d.width()) + 2000);
					clearTimeout(d.sliderTimer);
					d.sliderTimer = setTimeout(function() {
						d.flexAnimate(d.currentSlide)
					}, 300)
				})
			}
			d.vars.start(d)
		};
		d.flexAnimate = function(f, e) {
			if (!d.animating) {
				d.animating = true;
				d.animatingTo = f;
				d.vars.before(d);
				if (e) {
					d.pause()
				}
				if (d.vars.controlNav) {
					d.controlNav.removeClass("active").eq(f).addClass("active")
				}
				d.atEnd = (f == 0 || f == d.count - 1) ? true : false;
				if (!d.vars.animationLoop && d.vars.directionNav) {
					if (f == 0) {
						d.directionNav.removeClass("disabled").filter(".prev").addClass("disabled")
					} else {
						if (f == d.count - 1) {
							d.directionNav.removeClass("disabled").filter(".next").addClass("disabled")
						} else {
							d.directionNav.removeClass("disabled")
						}
					}
				}
				if (!d.vars.animationLoop && f == d.count - 1) {
					d.pause();
					d.vars.end(d)
				}
				if (d.vars.animation.toLowerCase() == "slide") {
					if (d.currentSlide == 0 && f == d.count - 1 && d.vars.animationLoop) {
						d.slideString = "0px"
					} else {
						if (d.currentSlide == d.count - 1 && f == 0 && d.vars.animationLoop) {
							d.slideString = (-1 * (d.count + 1)) * d.slides.filter(":first").width() + "px"
						} else {
							d.slideString = (-1 * (f + d.cloneOffset)) * d.slides.filter(":first").width() + "px"
						}
					}
					d.container.animate({
						marginLeft: d.slideString
					}, d.vars.animationDuration, function() {
						if (d.currentSlide == 0 && f == d.count - 1 && d.vars.animationLoop) {
							d.container.css({
								marginLeft: (-1 * d.count) * d.slides.filter(":first").width() + "px"
							})
						} else {
							if (d.currentSlide == d.count - 1 && f == 0 && d.vars.animationLoop) {
								d.container.css({
									marginLeft: -1 * d.slides.filter(":first").width() + "px"
								})
							}
						}
						d.animating = false;
						d.currentSlide = f;
						d.vars.after(d)
					})
				} else {
					d.slides.eq(d.currentSlide).fadeOut(d.vars.animationDuration);
					d.slides.eq(f).fadeIn(d.vars.animationDuration, function() {
						d.animating = false;
						d.currentSlide = f;
						d.vars.after(d)
					})
				}
			}
		};
		d.animateSlides = function() {
			if (!d.animating) {
				var e = (d.currentSlide == d.count - 1) ? 0 : d.currentSlide + 1;
				d.flexAnimate(e)
			}
		};
		d.pause = function() {
			clearInterval(d.animatedSlides);
			if (d.vars.pausePlay) {
				d.pausePlay.removeClass("pause").addClass("play").text(d.vars.playText)
			}
		};
		d.resume = function() {
			d.animatedSlides = setInterval(d.animateSlides, d.vars.slideshowSpeed);
			if (d.vars.pausePlay) {
				d.pausePlay.removeClass("play").addClass("pause").text(d.vars.pauseText)
			}
		};
		d.canAdvance = function(e) {
			if (!d.vars.animationLoop && d.atEnd) {
				if (d.currentSlide == 0 && e == d.count - 1 && d.direction != "next") {
					return false
				} else {
					if (d.currentSlide == d.count - 1 && e == 0 && d.direction == "next") {
						return false
					} else {
						return true
					}
				}
			} else {
				return true
			}
		};
		d.getTarget = function(e) {
			d.direction = e;
			if (e == "next") {
				return (d.currentSlide == d.count - 1) ? 0 : d.currentSlide + 1
			} else {
				return (d.currentSlide == 0) ? d.count - 1 : d.currentSlide - 1
			}
		};
		d.init()
	};
	a.flexslider.defaults = {
		animation: "fade",
		slideshow: true,
		slideshowSpeed: 7000,
		animationDuration: 600,
		directionNav: true,
		controlNav: true,
		keyboardNav: true,
		touchSwipe: true,
		prevText: "Previous",
		nextText: "Next",
		pausePlay: false,
		pauseText: "Pause",
		playText: "Play",
		randomize: false,
		slideToStart: 0,
		animationLoop: true,
		pauseOnAction: true,
		pauseOnHover: false,
		controlsContainer: "",
		manualControls: "",
		start: function() {},
		before: function() {},
		after: function() {},
		end: function() {}
	};
	a.fn.flexslider = function(b) {
		return this.each(function() {
			if (a(this).find(".slides li").length == 1) {
				a(this).find(".slides li").fadeIn(400)
			} else {
				if (a(this).data("flexslider") != true) {
					new a.flexslider(a(this), b)
				}
			}
		})
	}
})(jQuery);