$(document).ready(function(){
	initGallery();
	initTabs();
});
function initGallery(){
	$('.gallery1').Gallery({
		speed: 400,
		duration: 7000,
		holder: '.gallery-holder',
		slider: 'ul',
		list: '>li',
		prev: '.prev-link',
		next: '.next-link'
	});
	$('.gallery').SlideShow({
		speed: 800,
		duration: 10000,
		list: 'ul.gallery-list >li',
		ieVersion: 10
	});
};
function initTabs() {
	$('ul.tabset').each(function(){
		var _list = $(this);
		var _links = _list.find('a.tab');

		_links.each(function() {
			var _link = $(this);
			var _href = _link.attr('href');
			var _tab = $(_href);

			if(_link.parent().hasClass('active')) _tab.show();
			else _tab.hide();

			_link.click(function(){
				_links.each(function(){
					if ($(this).parent().hasClass('active')) {
						$(this).parent().removeClass('active');
						$($(this).attr('href')).hide();
					}
				});
				_link.parent().addClass('active');
				_tab.show();
				return false;
			});
		});
	});
}
jQuery.fn.SlideShow = function(_options){
	// default options
	var _options = jQuery.extend({
		speed: 1200,
		duration: 4000,
		list: 'ul.fade>li',
		prev: 'a.prev',
		next: 'a.next',
		pager: 'ul.switcher',
		dinamicPagination: true,
		pause: '.pause',
		ieVersion: 6
	},_options);
	
	return this.each(function(){
		// options
		var _hold = jQuery(this);
		var _speed = _options.speed;
		var _duration = _options.duration;
		var _list = _hold.find(_options.list);
		var _prev = _hold.find(_options.prev);
		var _next = _hold.find(_options.next);
		var _pause = _hold.find(_options.pause);
		var _ie = _options.ieVersion;
		var _f = true;
		var _p = _options.dinamicPagination;
	/*--------CREATING THUMBNAILS----------*/
		var _num = _hold.find(_options.pager);
		if (_p){	_num.empty();
			_list.each(function(i){
				$('<li><a href="#">'+(i+1)+'</a></li>').appendTo(_num);
			});
		};
		var _thumb = _num.find('a');
	/*-------------------------------------------------*/
		var _a = _list.index(_list.filter('.active'));
		if(_a == -1) {_a = _thumb.index(_thumb.filter('.active'));}	if(_a == -1) {_a = 0;}
		_list.removeClass('active').eq(_a).addClass('active');
		_thumb.removeClass('active').eq(_a).addClass('active');
		var _i, _old = _a, _t;
		if (jQuery.browser.msie && jQuery.browser.version < _ie){		_list.hide().eq(_a).show();
		}else{		_list.show().css({opacity:0}).eq(_a).css({opacity:1});	}
		Run(_a);
		
		function Run(_a){
			_t = setTimeout(function(){
				_a++; if (_a >= _list.length){_a=0}
				ChangeFade(_a);
			}, _duration);
		};
		function ChangeFade(_new){
			if(_new != _old){
				if(jQuery.browser.msie && jQuery.browser.version < _ie){
					_list.eq(_old).removeClass('active').hide();
					_list.eq(_new).addClass('active').show();
				}else{
					_list.eq(_old).removeClass('active').animate({opacity:0}, {queue:false, duration:_speed});
					_list.eq(_new).addClass('active').animate({opacity:1}, {queue:false, duration:_speed});
				}
				_thumb.eq(_old).removeClass('active');
				_thumb.eq(_new).addClass('active');
				_old=_new;_a=_new;
				if(_t) clearTimeout(_t);
				if (_f){Run(_new);}
			};
		};
		_pause.click(function(){
			_f = false;
			clearTimeout(_t);
			return false;
		});
		_thumb.click(function(){
			_i = _thumb.index($(this));
			ChangeFade(_i);
			_a = _i;
			return false;
		});
		_next.click(function(){
			_a++; if (_a == _list.length){_a=0}
			ChangeFade(_a);
			return false;
		});
		_prev.click(function(){
			_a--; if (_a == -1){_a = _list.length-1}
			ChangeFade(_a);
			return false;
		});
	});
};
jQuery.fn.Gallery = function(_opt){
	// default options
	var _opt = jQuery.extend({
		speed: 1200,
		autoRotation: 4000,
		holder: '.holder',
		slider: 'ul.slider',
		list: '>li',
		prev: '.prev, .link-prev, .btn-prev',
		next: '.next, .link-next, .btn-next',
		pager: 'ul.switcher',
		dinamicPagination: true,
		vertical: false,
		infinitive: true,
		stopOnHover: true,
		play: '.play',
		pause: '.pause'
	},_opt);
	
	return this.each(function(){
		// options
		var _hold = jQuery(this);
		var _speed = _opt.speed;
		var _autoRotation = _opt.autoRotation;
		var _holder = _hold.find(_opt.holder);
		var _slider = _holder.find(_opt.slider);
		var _list = _slider.find(_opt.list);
		var _prev = _hold.find(_opt.prev);
		var _next = _hold.find(_opt.next);
		var _pause = _hold.find(_opt.pause);
		var _play = _hold.find(_opt.play);
		var _vert = _opt.vertical;
		var _inf = _opt.infinitive;
		var _stop = _opt.stopOnHover;
		var _f = true;
		var _p = _opt.dinamicPagination;
		if (_vert) var _d = _list.eq(0).outerHeight(true);
		else var _d = _list.eq(0).outerWidth(true);
/*--------ADDING SLIDES----------*/
		if (_vert) var _vis = Math.ceil(_holder.height()/_d);
		else var _vis = Math.ceil(_holder.width()/_d);
		if (_inf) {
			for	(var i=0; i < _vis; i++){
				_list.eq(i).clone().appendTo(_slider);
			};
		}
/*--------CREATING THUMBNAILS----------*/
		var _num = _hold.find(_opt.pager);
		if(_p){	_num.empty();
			_list.each(function(i){
				$('<li><a href="#">'+(i+1)+'</a></li>').appendTo(_num);
			});	};
		var _thumb = _num.find('li');
/*-------------------------------------*/
		var _a = _list.index(_list.filter('.active'));
		if(_a == -1) {_a = 0;
			_thumb.eq(_a).addClass('active');
			_list.eq(_a).addClass('active');
		}
		var _x=0, _new, _t;

		if (_f){ if (_autoRotation) Run(_a);}
		function Run(_a){
			_t = setTimeout(function(){
				if (_inf) {
					if (_a < _list.length){_a++
					}else {	_a = 1;	};
				}else{
					if (_a < _list.length-1){_a++
					}else {	_a = 0;	};
				}
				Slide(_a);
			}, _autoRotation);
		};
		function Slide(_new){
			_x = _new * _d;
			if (_inf) {if (_new == _list.length){_new=0;}}
			_a = _new;
			_list.removeClass('active').eq(_new).addClass('active');
			_thumb.removeClass('active').eq(_new).addClass('active');
			if (_vert){
				_slider.animate({top: -_x}, {queue:false, duration:_speed, easing:'linear', complete:function(){
					if (_inf) {if (_new == 0){_slider.css({top:0});}}
				}});
			}else{
				_slider.animate({left: -_x}, {queue:false, duration:_speed, easing:'linear', complete:function(){
					if (_inf) {if (_new == 0){_slider.css({left:0});}}
				}});
			}
			if(_t) clearTimeout(_t);
			if (_autoRotation) Run(_a);
		};
		if (_stop){
			_holder.mouseenter(function(){		_f = false; if(_t) clearTimeout(_t);})
					.mouseleave(function(){		_f = true; Run(_a);});
		}

		_thumb.click(function(){
			_a = _thumb.index($(this));
			Slide(_a);
			return false;
		});

		_next.click(function(){
			if (_inf) {
				if (_a < _list.length){_a++
				}else {	_a = 1;	};
			}else{
				if (_a < _list.length-1){_a++
				}else {	_a = 0;	};
			}
			Slide(_a);
			return false;
		});
		
		_prev.click(function(){
			if (_a>0){_a--
			}else {
				if (_inf) {
					if (_vert) _slider.css({top:-_list.length*_d});
					else _slider.css({left:-_list.length*_d});
				}
				_a = _list.length - 1;
			};
			Slide(_a);
			return false;
		});
	});
};