(function($) {
	$.fn.gallery = function(options) { return new Gallery(this.get(0), options); };
	
	function Gallery(context, options) { this.init(context, options); };
	
	Gallery.prototype = {
		options:{},
		init: function (context, options){
			this.options = $.extend({
				duration: 700,
				slideElement: 1,
				autoRotation: false,
				effect: false,
				listOfSlides: 'ul > li',
				switcher: false,
				disableBtn: false,
				nextBtn: 'a.link-next, a.btn-next, a.next',
				prevBtn: 'a.link-prev, a.btn-prev, a.prev',
				circle: true,
				direction: false,
				event: 'click',
				IE: false
			}, options || {});
			var _el = $(context).find(this.options.listOfSlides);
			if (this.options.effect) this.list = _el;
			else this.list = _el.parent();
			this.switcher = $(context).find(this.options.switcher);
			this.nextBtn = $(context).find(this.options.nextBtn);
			this.prevBtn = $(context).find(this.options.prevBtn);
			this.count = _el.index(_el.filter(':last'));
			
			if (this.options.switcher) this.active = this.switcher.index(this.switcher.filter('.active:eq(0)'));
			else this.active = _el.index(_el.filter('.active:eq(0)'));
			if (this.active < 0) this.active = 0;
			this.last = this.active;
			
			this.woh = _el.outerWidth(true);
			if (!this.options.direction) this.installDirections(this.list.parent().width());
			else {
				this.woh = _el.outerHeight(true);
				this.installDirections(this.list.parent().height());
			}
			
			if (!this.options.effect) {
				this.rew = this.count - this.wrapHolderW + 1;
				if (!this.options.direction) this.anim = '{marginLeft: -(this.woh * this.active)}';
				else this.anim = '{marginTop: -(this.woh * this.active)}';
				eval('this.list.css('+this.anim+')');
			}
			else {
				this.rew = this.count;
				this.list.css({opacity: 0}).removeClass('active').eq(this.active).addClass('active').css({opacity: 1}).css('opacity', 'auto');
				this.switcher.removeClass('active').eq(this.active).addClass('active');
			}
			
			this.initEvent(this, this.nextBtn, true);
			this.initEvent(this, this.prevBtn, false);
			if (this.options.disableBtn) this.initDisableBtn();
			if (this.options.autoRotation) this.runTimer(this);
			if (this.options.switcher) this.initEventSwitcher(this, this.switcher);
		},
		initDisableBtn: function(){
			this.prevBtn.removeClass('prev-'+this.options.disableBtn);
			this.nextBtn.removeClass('next-'+this.options.disableBtn);
			if (this.active == 0 || this.count+1 == this.wrapHolderW) this.prevBtn.addClass('prev-'+this.options.disableBtn);
			if (this.active == 0 && this.count == 1 || this.count+1 == this.wrapHolderW) this.nextBtn.addClass('next-'+this.options.disableBtn);
			if (this.active == this.rew) this.nextBtn.addClass('next-'+this.options.disableBtn);
		},
		installDirections: function(temp){
			this.wrapHolderW = Math.ceil(temp / this.woh);
			if (((this.wrapHolderW - 1) * this.woh + this.woh / 2) > temp) this.wrapHolderWwrapHolderW--;
		},
		fadeElement: function(){
			if ($.browser.msie && this.options.IE){
				this.list.eq(this.last).css({opacity:0});
				this.list.removeClass('active').eq(this.active).addClass('active').css({opacity:'auto'});
			}
			else{
				this.list.eq(this.last).animate({opacity:0}, {queue:false, duration: this.options.duration});
				this.list.removeClass('active').eq(this.active).addClass('active').animate({
					opacity:1
				}, {queue:false, duration: this.options.duration, complete: function(){
					$(this).css('opacity','auto');
				}});
			}
			this.list.parent().animate({height:this.list.eq(this.active).outerHeight()},this.options.duration);
			if (this.options.switcher) this.switcher.removeClass('active').eq(this.active).addClass('active');
			this.last = this.active;
		},
		scrollElement: function(){
			eval('this.list.animate('+this.anim+', {queue:false, duration: this.options.duration});');
			if (this.options.switcher) this.switcher.removeClass('active').eq(this.active / this.options.slideElement).addClass('active');
		},
		runTimer: function($this){
			if($this._t) clearTimeout($this._t);
			$this._t = setInterval(function(){
				$this.toPrepare($this, true);
			}, this.options.autoRotation);
		},
		initEventSwitcher: function($this, el){
			el.bind($this.options.event, function(){
				$this.active = $this.switcher.index($(this)) * $this.options.slideElement;
				if($this._t) clearTimeout($this._t);
				if ($this.options.disableBtn) $this.initDisableBtn();
				if (!$this.options.effect) $this.scrollElement();
				else $this.fadeElement();
				if ($this.options.autoRotation) $this.runTimer($this);
				return false;
			});
		},
		initEvent: function($this, addEventEl, dir){
			addEventEl.bind($this.options.event, function(){
				if($this._t) clearTimeout($this._t);
				$this.toPrepare($this, dir);
				if ($this.options.autoRotation) $this.runTimer($this);
				return false;
			});
		},
		toPrepare: function($this, side){
			if (($this.active == $this.rew) && $this.options.circle && side) $this.active = -$this.options.slideElement;
			if (($this.active == 0) && $this.options.circle && !side) $this.active = $this.rew + $this.options.slideElement;
			for (var i = 0; i < $this.options.slideElement; i++){
				if (side) { if ($this.active + 1 <= $this.rew) $this.active++; }
				else { if ($this.active - 1 >= 0) $this.active--; }
			};
			if (this.options.disableBtn) this.initDisableBtn();
			if (!$this.options.effect) $this.scrollElement();
			else $this.fadeElement();
		},
		stop: function(){
			if (this._t) clearTimeout(this._t);
		},
		play: function(){
			if (this._t) clearTimeout(this._t);
			if (this.options.autoRotation) this.runTimer(this);
		}
	}
}(jQuery));

function initCufon() {
	Cufon.replace('.col ul li a',{ fontFamily: 'Futura Std Oblique'});
	Cufon.replace('#sidebar .ads',{ fontFamily: 'Futura Std Oblique'});
	Cufon.replace('#content strong a',{ fontFamily: 'Futura Std'});
	Cufon.replace('#content h2',{ fontFamily: 'Chaparral Pro'});
	Cufon.replace('#content .news h2',{ fontFamily: 'Helvetica Neue Bold'});
	Cufon.replace('#content span',{ fontFamily: 'Chaparral Pro Light'});
	Cufon.replace('#content strong',{ fontFamily: 'Chaparral Pro Light'});
	Cufon.replace('#main blockquote q',{ fontFamily: 'Bell MT Italic'});
	Cufon.replace('#main #content .article p',{ fontFamily: 'Bell MT Italic'});
	Cufon.replace('.article-list span',{ fontFamily: 'Helvetica Neue Light'});
	Cufon.replace('.caption .name, .caption .year',{ fontFamily: 'Futura Std'});
	Cufon.replace('#sidebar address span',{ fontFamily: 'Bell MT Italic'});
	Cufon.replace('#sidebar address a',{ fontFamily: 'Bell MT Italic'});
	Cufon.replace('#content .news .date',{ fontFamily: 'Helvetica Neue Italic'});
	Cufon.replace('#content .news p',{ fontFamily: 'Helvetica Neue Light'});
	Cufon.replace('#content .title a',{ fontFamily: 'Helvetica Neue Light'});
	Cufon.replace('#content .news p a',{ fontFamily: 'Helvetica Neue Italic', hover: true});
	Cufon.replace('.add-nav a',{ fontFamily: 'Helvetica Neue Italic', hover: true});
}

function initBG(){
	$('ul.bg').each(function(){
		var hold = $(this);		var img = hold.find('img');
		var count = img.index(img.filter(':last'));
		var a = Math.floor(Math.random() * count+1);
		
		//$('body').css({background: 'url(' +img.eq(a).attr('src')+')'});
		$('body').append('<img class="bg-body" src="'+img.eq(a).attr('src')+'"/>');
		var w = $('img.bg-body').width();
		$('img.bg-body').height(w/4.5);
	});
}
$(window).resize(function(){
	var w = $('img.bg-body').width();
	$('img.bg-body').height(w/4.5);
});

$(document).ready(function(){
	initCufon();
	if ($("a.fancybox").length) $("a.fancybox").fancybox({
		'titlePosition'	: 'inside',
		'titleFormat': function(title, currentArray, currentIndex, currentOpts) {
			return '<strong id="fancybox-title-over">' + (title.length ? title : '') + '</strong>';
		},
		cyclic: true,
		'onComplete': function(){
			Cufon.replace('#fancybox-title-over',{ fontFamily: 'Futura Std'});
		}
	});
	initBG();

	$('ul.gall-fade').gallery({
		duration: 500,
		autoRotation: 7000,
		listOfSlides: '> li',
		effect: 'fade',
		IE: true
	});
});