/**
 *	jquery.slideShow (1.0.7)
 * 	by Marcel Eichner (www.marceleichner.de) <love@ephigenia.de>
 *		and charles kline <ckline@discmakers.com>
 * 
 *	this is the compressed source (http://jscompress.com/)
 *	learn more about this plugin and other projects at:
 *	http://code.marceleichner.de/project/jquery.slideShow/
 *
 *	Copyright (c) 2009 Marcel Eichner (www.marceleichner.de)
 *	Licensed under the MIT license:
 *	http://www.opensource.org/licenses/mit-license.php
 *
 *	NOTE: This script requires jQuery to work.  Download jQuery at www.jquery.com
 */
(function ($) {
	$.fn.slideShow = function (options) {
		if (this.length > 1) {
			this.each(function () {
				$(this).slideShow(options)
			});
			return this;
		}
		this.defaults = {
			start: 0,
			interval: 3,
			repeat: true,
			transition: {
				mode: 'fade',
				speed: 3000
			},
			slideSize: 'auto',
			hoverNavigation: false,
			slideClick: false,
			gotoSlide: false,
			mousePause: false
		};
		this.options = $.extend({},
		this.defaults, options);
		this.numSlides = this.find('.slide').length;
		if (this.options.start == 'random' || this.options.start == 'rnd') {
			this.current = Math.floor(Math.random() * this.numSlides) + 1;
		} else {
			this.current = this.options.start;
		}
		if (this.current >= this.numSlides) {
			this.current = this.numSlides - 1;
		}
		this.last = false;
		this.elm = $(this);
		this.interval = false;
		this.mouse = {
			x: 0,
			y: 0,
			over: false
		};
		this.init = function () {
			if (this.find('.slides').length) {
				if (this.options.slideSize == 'auto') {
					this.options.slideSize = {
						width: this.find('.slide:first img').width(),
						height: this.find('.slide:first img').height()
					};
				}
				if (this.options.slideSize != 'none' && this.options.slideSize != false) {
					this.find('.slides').css({
						height: this.options.slideSize.height + 'px',
						width: this.options.slideSize.width + 'px',
						overflow: 'hidden'
					});
				}
			}
			this.find('.slide').css('position', 'absolute');
			this.find('.slide:not(:eq(' + this.current + '))').hide();
			this.find('.first, .next, .prev, .last, .navigation, .slide, .page, .slides').data('slideShow', this);
			this.find('.first').click(this.first);
			this.find('.next').click(this.next);
			this.find('.prev').click(this.previous);
			this.find('.last').click(this.last);
			this.find('.navigation .page:eq(' + this.current + ')').addClass('selected');
			this.find('.page').click(function (e) {
				if (! (slideShow = $(this).data('slideShow'))) {
					var slideShow = this;
				}
				var index = $(this).html();
				if (! (index = parseInt($(this).html() - 1))) {
					var index = $(this).parents('.navigation').find('.page').index($(this));
				}
				e.preventDefault();
				slideShow.gotoSlide(index);
			});
			/*this.find('.slide').mousemove(function (event) {
				var slideShow = $(this).data('slideShow');
				slideShow.mouse.x = Math.abs(event.clientX - $(this).position().left);
				slideShow.mouse.y = Math.abs(event.clientY - $(this).position().top);
				if (slideShow.mouse.x > slideShow.options.slideSize.width) slideShow.mouse.x = slideShow.options.slideSize.width;
				if (slideShow.mouse.y > slideShow.options.slideSize.height) slideShow.mouse.y = slideShow.options.slideSize.height;
				if (slideShow.options.hoverNavigation) {
					var index = Math.round((slideShow.numSlides - 1) * slideShow.mouse.x / slideShow.options.slideSize.width);
					slideShow.gotoSlide(index, true);
				}
			});
			this.find('.slide').mouseenter(function () {
				var slideShow = $(this).data('slideShow');
				slideShow.mouse.over = true;
				if (!slideShow.options.mousePause) {
					slideShow.stopAuto();
				}
			});
			this.find('.slide').mouseleave(function () {
				var slideShow = $(this).data('slideShow');
				slideShow.mouse.over = false;
				slideShow.auto();
			});*/
			if (typeof(this.options.slideClick) == 'function') {
				this.find('.slide').click(function () {
					var slideShow = $(this).data('slideShow');
					slideShow.options.slideClick(slideShow);
				});
			}
			var g = this.current;
			this.current = -1;
			this.gotoSlide(g);
			if (this.options.interval > 0) {
				this.auto();
			}
			return this;
		};
		this.auto = function () {
			if (! (slideShow = $(this).data('slideShow'))) {
				var slideShow = this;
			}
			if (!slideShow.interval && slideShow.options.interval > 0.001) {
				slideShow.interval = window.setInterval(function () {
					slideShow.next();
				},
				slideShow.options.interval * 1000);
			}
			return this;
		}
		this.isPlaying = function () {
			if (! (slideShow = $(this).data('slideShow'))) {
				var slideShow = this;
			}
			return slideShow.interval;
		}
		this.togglePlayback = function () {
			if (! (slideShow = $(this).data('slideShow'))) {
				var slideShow = this;
			}
			if (slideShow.isPlaying()) {
				slideShow.stopAuto();
			} else {
				slideShow.auto();
			}
		},
		this.stopAuto = function () {
			if (! (slideShow = $(this).data('slideShow'))) {
				var slideShow = this;
			}
			if (slideShow.interval) {
				window.clearInterval(slideShow.interval);
				slideShow.interval = false;
			}
			return this;
		}
		this.first = function (elm) {
			if (! (slideShow = $(this).data('slideShow'))) {
				var slideShow = this;
			}
			return slideShow.gotoSlide(0);
		};
		this.next = function () {
			if (! (slideShow = $(this).data('slideShow'))) {
				var slideShow = this;
			}
			return slideShow.gotoSlide(slideShow.current + 1);
		};
		this.previous = function () {
			if (! (slideShow = $(this).data('slideShow'))) {
				var slideShow = this;
			}
			return slideShow.gotoSlide(slideShow.current - 1);
		};
		this.last = function () {
			if (! (slideShow = $(this).data('slideShow'))) {
				var slideShow = this;
			}
			return slideShow.gotoSlide(slideShow.numSlides);
		};
		this.gotoSlide = function (index, noanimation) {
			if (index < 0) {
				index = this.numSlides - 1;
			}
			if (index >= this.numSlides) {
				index = 0;
			}
			if (index === this.current) return this;
			var oldSlide = this.find('.slide:eq(' + this.current + ')');
			var newSlide = this.find('.slide:eq(' + index + ')');
			var oldFinished = function () {
				$(this).removeClass('selected');
				if (! (slideShow = $(this).data('slideShow'))) {
					var slideShow = this;
				}
				slideShow.elm.find('.navigation .page:eq(' + slideShow.current + ')').addClass('selected');
				if (!slideShow.mouse.over) {
					slideShow.auto();
				}
			}
			var newFinished = function () {
				if (! (slideShow = $(this).data('slideShow'))) {
					var slideShow = this;
				}
				if (slideShow.current >= 0) {
					slideShow.elm.find('.navigation .page:not(:eq(' + slideShow.current + '))').removeClass('selected');
				}
				$(this).addClass('selected');
			}
			if (! (slideShow = $(this).data('slideShow'))) {
				var slideShow = this;
			}
			slideShow.stopAuto();
			if (typeof(this.options.gotoSlide) == 'function') {
				this.options.gotoSlide(slideShow, index);
			}
			if (noanimation) {
				oldSlide.hide(1, oldFinished);
				newSlide.show(1, newFinished);
			} else {
				if (typeof(this.options.transition.mode) == 'function') {
					this.call(this.options.transition.mode, newSlide, oldSlide);
				} else {
					switch (this.options.transition.mode) {
					default:
					case 'fade':
						oldSlide.fadeOut(2000, oldFinished);
						newSlide.fadeIn(3000, newFinished);
						break;
					case 'slide':
						if (this.current == -1) {
							oldSlide.hide(0, oldFinished);
							newSlide.show();
						} else {
							oldSlide.animate({},
							{});
							oldSlide.animate({
								width: 'hide'
							},
							this.options.transition.speed, oldFinished);
							newSlide.animate({
								width: 'show'
							},
							this.options.transition.speed, newFinished);
						}
						break;
					}
				}
			}
			this.find('.slides').animate({
				height: newSlide.height()
			});
			this.last = this.current;
			this.current = index;
			return this;
		};
		return this.init();
	}
})(jQuery);