jQuery(document).ready(function() {
	//initLightBox();
	initToolTip();
	jQuery('div.flash').gallery({
		duration: 500,
		autoRotation: 5000,
		listOfSlides: 'img',
		effect:true
	});
});
function initToolTip(){
	jQuery('.social-nav li').each(function(){
		var _hold = jQuery(this);
		var _drop = _hold.find('.drop');
		_drop.css('left', (_hold.outerWidth()-_drop.outerWidth())/2);
	})
}
function initLightBox(){
	var _speed = 300;
	var _ieVersion = 6;
	var _opener = jQuery('.visual-list a');
	var _lay = jQuery('<div class="overlay"></div>').appendTo(jQuery('body'));
		if (jQuery.browser.msie && jQuery.browser.version < _ieVersion){_lay.css({opacity:0.7}).hide();
		}else{_lay.css({opacity:0}).hide();	}
	
	_opener.click(function(){
		var _light = jQuery('.popup').appendTo(jQuery('body'));
		var _src = jQuery(this).attr('href');
		_light.find('img').attr('src', _src);
		var _body = jQuery('body').height(); 
		Position();
		
		if (jQuery.browser.msie && jQuery.browser.version < _ieVersion){
			_light.show();
			_lay.show();
		}else{
			_light.css({opacity:0}).show().animate({opacity:1}, {queue:false, duration:_speed});
			_lay.show().animate({opacity:0.7}, {queue:false, duration:_speed});
		}

		_lay.click(function(){	Close();return false;	});
		_light.find('.link-close, .btn-close, .close').click(function(){	Close();return false;	});
		function Close(){
			if (jQuery.browser.msie && jQuery.browser.version < _ieVersion){
				_light.hide();
				_lay.hide();
			}else{	
				_light.animate({opacity:0}, {queue:false, duration:_speed, complete:function(){jQuery(this).hide();}});
				_lay.animate({opacity:0}, {queue:false, duration:_speed, complete:function(){jQuery(this).hide();}});
			}
		}

		jQuery(window).resize(function(){	Position();	});
		jQuery(window).scroll(function(){	Position();	});
		
		function Position(){
			var _w = _light.outerWidth(true);
			var _h = _light.outerHeight(true);
			if (window.innerHeight){var _wx = window.innerWidth; var _wy = window.innerHeight;}
			else{_wx = document.documentElement.clientWidth; _wy = document.documentElement.clientHeight;};
			if (_body < _wy){	_lay.css({height:_wy})	}
			else{	_lay.css({height:_body});	};
			var _top = (_wy-_h)/2+jQuery(document).scrollTop();
			if(_top + _h > _body) _top = _body - _h - 8;
			_light.css({left:(_wx-_w)/2, top:_top});
		};
		return false;
	});
};
(function(jQuery) {
	jQuery.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 = jQuery.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 = jQuery(context).find(this.options.listOfSlides);
			if (this.options.effect) this.list = _el;
			else this.list = _el.parent();
			if (this.options.switcher) this.switcher = jQuery(context).find(this.options.switcher);
			this.nextBtn = jQuery(context).find(this.options.nextBtn);
			this.prevBtn = jQuery(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.list.css({marginLeft: -(this.woh * this.active)});
				else this.list.css({marginTop: -(this.woh * this.active)});
			}
			else {
				this.rew = this.count;
				this.list.css({opacity: 0}).removeClass('active').eq(this.active).addClass('active').css({opacity: 1}).css('opacity', 'auto');
				if (this.options.switcher) this.switcher.removeClass('active').eq(this.active).addClass('active');
			}
			
			if (this.options.disableBtn) {
				if (this.count < this.wrapHolderW) this.nextBtn.addClass(this.options.disableBtn);
				if (this.active == 0) this.prevBtn.addClass(this.options.disableBtn);
			}
			
			this.initEvent(this, this.nextBtn, this.prevBtn, true);
			this.initEvent(this, this.prevBtn, this.nextBtn, false);
			
			if (this.options.autoRotation) this.runTimer(this);
			
			if (this.options.switcher) this.initEventSwitcher(this, this.switcher);
		},
		installDirections: function(temp){
			this.wrapHolderW = Math.floor(temp / this.woh);
			if (((this.wrapHolderW - 1) * this.woh + this.woh / 2) > temp) this.wrapHolderWwrapHolderW--;
		},
		fadeElement: function(){
			if (jQuery.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(){
					jQuery(this).css('opacity','auto');
				}});
			}
			if (this.options.switcher) this.switcher.removeClass('active').eq(this.active).addClass('active');
			this.last = this.active;
		},
		scrollElement: function(){
			if (!this.options.direction) this.list.animate({marginLeft: -(this.woh * this.active)}, {queue:false, duration: this.options.duration});
			else this.list.animate({marginTop: -(this.woh * this.active)}, {queue:false, duration: this.options.duration});
			if (this.options.switcher) this.switcher.removeClass('active').eq(this.active).addClass('active');
		},
		runTimer: function(jQuerythis){
			if(jQuerythis._t) clearTimeout(jQuerythis._t);
			jQuerythis._t = setInterval(function(){
				jQuerythis.toPrepare(jQuerythis, true);
			}, this.options.autoRotation);
		},
		initEventSwitcher: function(jQuerythis, el){
			el.bind(jQuerythis.options.event, function(){
				jQuerythis.active = jQuerythis.switcher.index(jQuery(this));
				if (jQuerythis.active == 0) {
					jQuerythis.prevBtn.addClass(jQuerythis.options.disableBtn);
					jQuerythis.nextBtn.removeClass(jQuerythis.options.disableBtn);
				}
				else if (jQuerythis.active == jQuerythis.count) {
					jQuerythis.nextBtn.addClass(jQuerythis.options.disableBtn);
					jQuerythis.prevBtn.removeClass(jQuerythis.options.disableBtn);
				}
				else {
					jQuerythis.prevBtn.removeClass(jQuerythis.options.disableBtn);
					jQuerythis.nextBtn.removeClass(jQuerythis.options.disableBtn);
				}
				if(jQuerythis._t) clearTimeout(jQuerythis._t);
				if (!jQuerythis.options.effect) jQuerythis.scrollElement();
				else jQuerythis.fadeElement();
				if (jQuerythis.options.autoRotation) jQuerythis.runTimer(jQuerythis);
				return false;
			});
		},
		initEvent: function(jQuerythis, addEventEl, addDisClass, dir){
			addEventEl.bind(jQuerythis.options.event, function(){
				if(jQuerythis._t) clearTimeout(jQuerythis._t);
				if (jQuerythis.options.disableBtn &&(jQuerythis.count > jQuerythis.wrapHolderW)) addDisClass.removeClass(jQuerythis.options.disableBtn);
				jQuerythis.toPrepare(jQuerythis, dir);
				if (jQuerythis.options.autoRotation) jQuerythis.runTimer(jQuerythis);
				return false;
			});
		},
		toPrepare: function(jQuerythis, side){
			if ((jQuerythis.active == jQuerythis.rew) && jQuerythis.options.circle && side) jQuerythis.active = -jQuerythis.options.slideElement;
			if ((jQuerythis.active == 0) && jQuerythis.options.circle && !side) jQuerythis.active = jQuerythis.rew + jQuerythis.options.slideElement;
			for (var i = 0; i < jQuerythis.options.slideElement; i++){
				if (side) {
					if (jQuerythis.active + 1 > jQuerythis.rew) {
						if (jQuerythis.options.disableBtn && (jQuerythis.count > jQuerythis.wrapHolderW)) jQuerythis.nextBtn.addClass(jQuerythis.options.disableBtn);
					}
					else jQuerythis.active++;
				}
				else{
					if (jQuerythis.active - 1 < 0) {
						if (jQuerythis.options.disableBtn && (jQuerythis.count > jQuerythis.wrapHolderW)) jQuerythis.prevBtn.addClass(jQuerythis.options.disableBtn);
					}
					else jQuerythis.active--;
				}
			};
			if (jQuerythis.active == jQuerythis.rew && side) if (jQuerythis.options.disableBtn &&(jQuerythis.count > jQuerythis.wrapHolderW)) jQuerythis.nextBtn.addClass(jQuerythis.options.disableBtn);
			if (jQuerythis.active == 0 && !side) if (jQuerythis.options.disableBtn &&(jQuerythis.count > jQuerythis.wrapHolderW)) jQuerythis.prevBtn.addClass(jQuerythis.options.disableBtn);
			if (!jQuerythis.options.effect) jQuerythis.scrollElement();
			else jQuerythis.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));