$(function(){
	ieHover('#icons li');
	jQuery('ul.news-scroller').fadeGallery({
		listSelector: '> li',
		swichTime:		7000,
		delay:			900
	});

	initTabs();
});
$(window).bind('load',function(){
	sideMenu();
});
function ieHover(h_list){
	if ($.browser.msie && $.browser.version < 7){
		$(h_list).live('mouseover', function(){
			$(this).addClass('hover');
		}).live('mouseout', function(){
			$(this).removeClass('hover');
		});
	};
};

function initTabs() {
	$('ul.tabset').each(function(){
		var self = this;
		var _list = $(this);
		var _links = _list.find('a.tab');

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

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

			_link.click(function(){
				_links.filter('.active').each(function(){
					$($(this).removeClass('active').attr('href')).hide();
				});
				_link.addClass('active');
				_tab.show();
				if(self.a || self.a==0) {
					self.a = i;
					self.move(i);
				}
				return false;
			});
		});
	});
}

function sideMenu(){
	var _d = 500;
	$('#icons').each(function(){
		var self = this;
		var _offset = -3;
		self.el = $(this).find('> li a');
		self.a = self.el.index(self.el.filter('a.active'));
		self.add = $('<span class="hover-holder"><span class="lt"><span class="rt"></span></span></span>');
		
		self.add.css({
			position: 'absolute',
			left: (self.el.eq(0).offset().left),
			zIndex: 22,
			top: self.el.offset().top + $(self).height()+5,
			width: self.el.width()
		});

		self.move = function(num){
			self.add.animate({
				left: (self.el.eq(num).offset().left),
				width: self.el.eq(num).width()
			},{duration: _d, queue: false, complete: function(){
				
			}});
		};

		self.el.mouseenter(function(){
			var _ind = self.el.index(this);
			self.move(_ind);
		}).mouseleave(function(){
			self.move(self.a);
		});

		$('body').append(self.add);
	});
}

/*fadeGallery*/
jQuery.fn.fadeGallery = function(_options){
	var _options = jQuery.extend({
		listSelector: '> li',
		navHolder:		false,
		navCreate:		false,
		thumbsSelector: 'li',
		prev:			'a.prev',
		next:			'a.next',
		swichTime:		false,
		delay:			900,
		fadeIEfix:		false,
		onChange:		null
	},_options);
	return this.each(function(){
		var _swichTime = _options.swichTime;
		var _d = (_options.fadeIEfix) ? ($.browser.msie ? 0 : _options.delay) : (_options.delay);
		var _this = $(this);
		var _list = $(_options.listSelector, _this);
		var _linksHold = $(_options.navHolder, _this);

		if(_options.navCreate){
			var _htmlNav ='<ul>';
			for(var i=0; i<_list.length; i++) {
				_htmlNav += '<li><a href="#">'+(i+1)+'</a></li>';
			}
			_htmlNav +='</ul>';
			_linksHold.html(_htmlNav);
		}
		if(_options.navHolder) var _links = jQuery(_options.thumbsSelector, _linksHold);
		else var _links = jQuery(_options.thumbsSelector, _this);
		var _btnPrev = $(_options.prev , _this);
		var _btnNext = $(_options.next , _this);
		var _a = _list.index(_list.filter('.active:eq(0)'));
		if(_a == -1) _a = 0;
		var _t;
		_list.removeClass('active').css({display: 'none', opacity: 0}).eq(_a).addClass('active').css({display: 'block', opacity: 1}).css('opacity', 'auto');
		_links.eq(_a).addClass('active');

		autoSwitch();
		function autoSwitch(){
			if (_swichTime){
				_t = setTimeout(function(){
					if(_a < _list.length - 1) changeEl(_a + 1);
					else changeEl(0);
				}, _swichTime);
			}
		}

		if (_btnPrev){
			_btnPrev.click(function(){
				var _prevItem = 0;
				if (_a > 0) _prevItem = _a-1;
				else _prevItem = _list.length-1;
				changeEl(_prevItem);
				return false;
			})
		}
		if (_btnNext){
			_btnNext.click(function(){
				var _nextItem = 0;
				if (_a < _list.length - 1) _nextItem = _a+1;
				else _nextItem = 0;
				changeEl(_nextItem);
				return false;
			})
		}

		if(_links){
			_links.click(function(){
				var _ind = _links.removeClass('active').index($(this).addClass('active'));
				changeEl(_ind);
				return false;
			})
		}
		function changeEl(_ind){
			if(_t) clearTimeout(_t);
			if(_list.is(':animated')) _list.stop(true, true);
			if(_ind != _a){
				_links.removeClass('active').eq(_ind).addClass('active');
				_list.eq(_a).removeClass('active').animate({opacity: 0}, {queue:false, duration:_d, complete: function(){
					$(this).css({display:'none'})
					_list.eq(_ind).addClass('active').css({opacity: 0, display:'block'}).animate({opacity: 1}, {queue:false, duration:_d,complete:function(){
						$(this).css('opacity', 'auto');
						_a = _ind;
						autoSwitch();
						if (jQuery.isFunction(_options.onChange)) {
							_options.onChange.apply(_this);
						};
					}});
				}});
			}
		}
	});
};
$(document).ready(function(){
	$('.image-list a').lightBox();
});