jQuery(function(){
	initSlideshow();
});

// init slideshow
function initSlideshow(){
	var sg = jQuery('div.blockEmitions').scrollGallery({
		holder:'div.series-gallery', 
		slider:'>ul',
		slides:'>li',
		prevBtn:'a.prev',
		nextBtn:'a.next',
		step:1
	});
	/*jQuery('div.blockEmitions').mousewheel(function(event, delta) {
		if (delta > 0) sg.nextSlide();
		else if (delta <= 0) sg.prevSlide();
		return false;
	});*/
};

// bind scope function
Function.prototype.bind = function(scope) {
	var _function = this;
	return function() {
		return _function.apply(scope, arguments);
	}
}

//create jQuery plugin
jQuery.fn.scrollGallery = function(options){return new scrollGallery(this,options)}

//constructor
function scrollGallery(obj,options){this.init(obj,options);}

//prototype
scrollGallery.prototype = {
	init:function(obj,options){
		this.options = jQuery.extend({
			holder:'div.switch-gall', 
			slider:'>ul',
			slides:'>li',
			prevBtn:'a.prev-link',
			nextBtn:'a.next-link',
			pagingHolder:'div.paging',
			pagingBtn:'li',
			vertical:false,
			createPaging:false,
			circleSlide:true,
			slideSpeed:500,
			startSlide:false,
			step:false
		},options);
		
		// elems
		this.mainHolder = jQuery(obj);
		this.holder = jQuery(this.options.holder, this.mainHolder);
		this.slider = jQuery(this.options.slider, this.holder)
		this.slides = jQuery(this.options.slides ,this.slider);
		this.prevBtn = jQuery(this.options.prevBtn, this.mainHolder);
		this.nextBtn = jQuery(this.options.nextBtn, this.mainHolder);
		
		//variables
		this.slideW = this.slides.eq(0).outerWidth(true);
		this.slideH = (this.options.fixedSlideH) ? this.options.fixedSlideH : this.slides.eq(0).outerHeight(true); /* added by aglejberman */
		this.visibleStep = (this.options.vertical) ? Math.round(this.holder.height()/this.slideH) : Math.round(this.holder.width()/this.slideW);
		this.options.step ? this.step = this.options.step : this.step = this.visibleStep;
		this.options.startSlide ? this.current = Math.floor(this.options.startSlide/this.step) : this.current = 0;
		this.max = this.slides.length - this.visibleStep;
		this.stepCount = Math.ceil((this.slides.length-this.visibleStep)/this.step)+1;
		
		//paging
		this.pagingHolder = jQuery(this.options.pagingHolder, this.mainHolder);
		this.pagingLength = Math.ceil(this.slides.length / this.step);
		
		if (this.pagingHolder.length) {
			this.pagingBtn = new Array;
			if (this.options.createPaging) {
				this.pagingHolder.each(function(i,obj){
					var jQuerythis = jQuery(obj);
					jQuerythis.empty();
					var list = jQuery('<ul>');
					for (var i = 0; i < this.pagingLength; i++) jQuery('<li><a href="#">' + (i + 1) + '</a></li>').appendTo(list);
					jQuerythis.append(list);
				}.bind(this));
			}
			
			this.pagingHolder.each(function(i,obj){
				this.pagingBtn[i] = jQuery(this.options.pagingBtn, jQuery(obj)); 
				var stepCount = 0;
				this.pagingBtn[i].each(function(j,obj){
					var index = stepCount;
					this.pagingBtn[i].eq(0).addClass('active')
					jQuery(obj).click(function(){
						this.pagingBtn[i].removeClass('active')
						jQuery(obj).addClass('active');
						if (index != this.current) {
							this.showSlide(index);
						}
						return false;
					}.bind(this));
					stepCount += this.step;
				}.bind(this));
			}.bind(this));
		}
		
		//next & prev
		this.nextBtn.click(function(){
			this.nextSlide();
			return false;
		}.bind(this));
		this.prevBtn.click(function(){
			this.prevSlide();
			return false;
		}.bind(this));
	},
	
	nextSlide:function(){
		if (this.options.circleSlide && this.current == this.stepCount - 1) {
			this.previous = this.current;
			this.current = 0;
			this.move();
		}
		else if (this.current < this.stepCount - 1) {
			this.previous = this.current++
			this.move();
		}
	},
	
	prevSlide:function(){
		if (this.options.circleSlide && this.current == 0) {
			this.previous = this.current;
			this.current = this.stepCount - 1;
			this.move();
		}
		else if (this.current > 0) {
			this.previous = this.current--;
			this.move();
		}
	},
	
	move:function(instant){
		var offset;
		if(this.options.vertical){
			if (this.step * this.current < this.max) offset = (this.step*this.current)*this.slideH;
			else offset = this.max * this.slideH
			if (instant) this.slider.css({marginTop:-offset})
			else this.slider.animate({marginTop:-offset},this.options.slideSpeed);
		} else {
			if (this.step * this.current < this.max) offset = (this.step*this.current)*this.slideW;
			else offset = this.max * this.slideW
			if (instant) this.slider.css({marginLeft:-offset})
			else this.slider.animate({marginLeft:-offset},this.options.slideSpeed);
		}
	},
	
	showSlide:function(nextInd,instant){
		var nextCount = Math.floor((nextInd)/this.step);
		if (nextCount != this.current) {
			this.previous = this.current;
			this.current = nextCount;
			if (instant) this.move(instant);
			else this.move();
		}
	}
}


/**
 * jquery.simpletip 1.3.1. A simple tooltip plugin
 * 
 * Copyright (c) 2009 Craig Thompson
 * http://craigsworks.com
 *
 * Licensed under GPLv3
 * http://www.opensource.org/licenses/gpl-3.0.html
 *
 * Launch  : February 2009
 * Version : 1.3.1
 * Released: February 5, 2009 - 11:04am
 *
(function($){function Simpletip(elem,conf){var self=this;elem=jQuery(elem);var tooltip=jQuery(document.createElement('div')).addClass(conf.baseClass).addClass((conf.fixed)?conf.fixedClass:'').addClass((conf.persistent)?conf.persistentClass:'').html(conf.content).appendTo(elem);if(!conf.hidden)tooltip.show();else tooltip.hide();if(!conf.persistent){elem.hover(function(event){self.show(event)},function(){self.hide()});if(!conf.fixed){elem.mousemove(function(event){if(tooltip.css('display')!=='none')self.updatePos(event);});};}else
{elem.click(function(event){if(event.target===elem.get(0)){if(tooltip.css('display')!=='none')self.hide();else
self.show();};});jQuery(window).mousedown(function(event){if(tooltip.css('display')!=='none'){var check=(conf.focus)?jQuery(event.target).parents('.tooltip').andSelf().filter(function(){return this===tooltip.get(0)}).length:0;if(check===0)self.hide();};});};jQuery.extend(self,{getVersion:function(){return[1,2,0];},getParent:function(){return elem;},getTooltip:function(){return tooltip;},getPos:function(){return tooltip.offset();},setPos:function(posX,posY){var elemPos=elem.offset();if(typeof posX=='string')posX=parseInt(posX)+elemPos.left;if(typeof posY=='string')posY=parseInt(posY)+elemPos.top;tooltip.css({left:posX,top:posY});return self;},show:function(event){conf.onBeforeShow.call(self);self.updatePos((conf.fixed)?null:event);switch(conf.showEffect){case'fade':tooltip.fadeIn(conf.showTime);break;case'slide':tooltip.slideDown(conf.showTime,self.updatePos);break;case'custom':conf.showCustom.call(tooltip,conf.showTime);break;default:case'none':tooltip.show();break;};tooltip.addClass(conf.activeClass);conf.onShow.call(self);return self;},hide:function(){conf.onBeforeHide.call(self);switch(conf.hideEffect){case'fade':tooltip.fadeOut(conf.hideTime);break;case'slide':tooltip.slideUp(conf.hideTime);break;case'custom':conf.hideCustom.call(tooltip,conf.hideTime);break;default:case'none':tooltip.hide();break;};tooltip.removeClass(conf.activeClass);conf.onHide.call(self);return self;},update:function(content){tooltip.html(content);conf.content=content;return self;},load:function(uri,data){conf.beforeContentLoad.call(self);tooltip.load(uri,data,function(){conf.onContentLoad.call(self);});return self;},boundryCheck:function(posX,posY){var newX=posX+tooltip.outerWidth();var newY=posY+tooltip.outerHeight();var windowWidth=jQuery(window).width()+jQuery(window).scrollLeft();var windowHeight=jQuery(window).height()+jQuery(window).scrollTop();return[(newX>=windowWidth),(newY>=windowHeight)];},updatePos:function(event){var tooltipWidth=tooltip.outerWidth();var tooltipHeight=tooltip.outerHeight();if(!event&&conf.fixed){if(conf.position.constructor==Array){posX=parseInt(conf.position[0]);posY=parseInt(conf.position[1]);}else if(jQuery(conf.position).attr('nodeType')===1){var offset=jQuery(conf.position).offset();posX=offset.left;posY=offset.top;}else
{var elemPos=elem.offset();var elemWidth=elem.outerWidth();var elemHeight=elem.outerHeight();switch(conf.position){case'top':var posX=elemPos.left-(tooltipWidth/2)+(elemWidth/2);var posY=elemPos.top-tooltipHeight;break;case'bottom':var posX=elemPos.left-(tooltipWidth/2)+(elemWidth/2);var posY=elemPos.top+elemHeight;break;case'left':var posX=elemPos.left-tooltipWidth;var posY=elemPos.top-(tooltipHeight/2)+(elemHeight/2);break;case'right':var posX=elemPos.left+elemWidth;var posY=elemPos.top-(tooltipHeight/2)+(elemHeight/2);break;default:case'default':var posX=(elemWidth/2)+elemPos.left+20;var posY=elemPos.top;break;};};}else
{var posX=event.pageX;var posY=event.pageY;};if(typeof conf.position!='object'){posX=posX+conf.offset[0];posY=posY+conf.offset[1];if(conf.boundryCheck){var overflow=self.boundryCheck(posX,posY);if(overflow[0])posX=posX-(tooltipWidth/2)-(2*conf.offset[0]);if(overflow[1])posY=posY-(tooltipHeight/2)-(2*conf.offset[1]);}}else
{if(typeof conf.position[0]=="string")posX=String(posX);if(typeof conf.position[1]=="string")posY=String(posY);};self.setPos(posX,posY);return self;}});};jQuery.fn.simpletip=function(conf){var api=jQuery(this).eq(typeof conf=='number'?conf:0).data("simpletip");if(api)return api;var defaultConf={content:'A simple tooltip',persistent:false,focus:false,hidden:true,position:'default',offset:[0,0],boundryCheck:true,fixed:true,showEffect:'fade',showTime:150,showCustom:null,hideEffect:'fade',hideTime:150,hideCustom:null,baseClass:'tooltip',activeClass:'active',fixedClass:'fixed',persistentClass:'persistent',focusClass:'focus',onBeforeShow:function(){},onShow:function(){},onBeforeHide:function(){},onHide:function(){},beforeContentLoad:function(){},onContentLoad:function(){}};jQuery.extend(defaultConf,conf);this.each(function(){var el=new Simpletip(jQuery(this),defaultConf);jQuery(this).data("simpletip",el);});return this;};})();
*/