/*
* iziModal | v1.3.2
* http://izimodal.marcelodolce.com
* by Marcelo Dolce.
*/
(function($){

	"use strict";

	var $window = $(window);
    var $document = $(document);

	var PLUGIN_NAME = 'iziModal';

	var STATES = {
		CLOSING: 'closing',
		CLOSED: 'closed',
		OPENING: 'opening',
		OPENED: 'opened',
		DESTROYED: 'destroyed'
	};

	function whichAnimationEvent(){
		var t,
			el = document.createElement("fakeelement");

		var animations = {
			"animation"      : "animationend",
			"OAnimation"     : "oAnimationEnd",
			"MozAnimation"   : "animationend",
			"WebkitAnimation": "webkitAnimationEnd"
		};
		for (t in animations){
			if (el.style[t] !== undefined){
				return animations[t];
			}
		}
	}
	var animationEvent = whichAnimationEvent();
	var isMobile = (/Mobi/.test(navigator.userAgent)) ? true : false;
	var autoOpenModal = 0;

	var iziModal = function (element, options) {
		this.init(element, options);
	};

	iziModal.prototype = {

		constructor: iziModal,

		init: function (element, options) {
			
			var that = this;

			this.$element = $(element);
			this.id = this.$element.attr('id');
			this.content = this.$element.html();
			this.state = STATES.CLOSED;
			this.options = options;
			this.width = 0;
			this.timer = null;
			this.timerTimeout = null;
			this.progressBar = null;
            this.isPaused = false;
			this.isFullscreen = false;
            this.headerHeight = 0;
            this.modalHeight = 0;
            this.$overlay = $('<div class="'+PLUGIN_NAME+'-overlay" style="background-color:'+options.overlayColor+'"></div>');
			this.$navigate = $('<div class="'+PLUGIN_NAME+'-navigate"><div class="'+PLUGIN_NAME+'-navigate-caption">Use</div><button class="'+PLUGIN_NAME+'-navigate-prev"></button><button class="'+PLUGIN_NAME+'-navigate-next"></button></div>');
            this.group = {
            	name: this.$element.attr('data-'+PLUGIN_NAME+'-group'),
            	index: null,
            	ids: []
            };
            if(this.group.name === undefined && options.group !== ""){
            	this.group.name = options.group;
            	this.$element.attr('data-'+PLUGIN_NAME+'-group', options.group);
            }
            if(this.$element.attr('data-'+PLUGIN_NAME+'-title') !== undefined){
            	options.title = this.$element.attr('data-'+PLUGIN_NAME+'-title');
            }
			if(this.$element.attr('data-'+PLUGIN_NAME+'-subtitle') !== undefined){
            	options.subtitle = this.$element.attr('data-'+PLUGIN_NAME+'-subtitle');
            }	
            if(this.$element.attr('data-'+PLUGIN_NAME+'-icon') !== undefined){
            	options.icon = this.$element.attr('data-'+PLUGIN_NAME+'-icon');
            }
            if(this.options.loop === true){
            	this.$element.attr('data-'+PLUGIN_NAME+'-loop', true);
            }

			this.$header = $('<div class="'+PLUGIN_NAME+'-header"><h2 class="'+PLUGIN_NAME+'-header-title">' + options.title + '</h2><p class="'+PLUGIN_NAME+'-header-subtitle">' + options.subtitle + '</p><a href="javascript:void(0)" class="'+PLUGIN_NAME+'-button '+PLUGIN_NAME+'-button-close" data-'+PLUGIN_NAME+'-close></a></div>');
            
            if (options.fullscreen === true) {
            	this.$header.append('<a href="javascript:void(0)" class="'+PLUGIN_NAME+'-button '+PLUGIN_NAME+'-button-fullscreen" data-'+PLUGIN_NAME+'-fullscreen></a>');
            	this.$header.css('padding-right', '76px');
            }

			if (options.timeoutProgressbar === true && !isNaN(parseInt(options.timeout)) && options.timeout !== false && options.timeout !== 0) {
				this.$header.prepend('<div class="'+PLUGIN_NAME+'-progressbar"><div style="background-color:'+options.timeoutProgressbarColor+'"></div></div>');
            }

            if (options.iframe === true) {
                this.$element.html('<div class="'+PLUGIN_NAME+'-wrap"><div class="'+PLUGIN_NAME+'-content"><iframe class="'+PLUGIN_NAME+'-iframe"></iframe>' + this.content + "</div></div>");
                
	            if (options.iframeHeight !== null) {
	                this.$element.find('.'+PLUGIN_NAME+'-iframe').css('height', options.iframeHeight);
	            }
            } else {
            	this.$element.html('<div class="'+PLUGIN_NAME+'-wrap"><div class="'+PLUGIN_NAME+'-content">' + this.content + '</div></div>');
            }

            if (options.subtitle === '') {
        		this.$header.addClass(PLUGIN_NAME+'-noSubtitle');
            }

            if (options.title !== "" || options.subtitle !== "") {

                if (options.headerColor !== null) {
                    this.$element.css('border-bottom', '3px solid ' + options.headerColor + '');
                    this.$header.css('background', this.options.headerColor);
                }
                if (options.icon !== null) {
                    this.$header.prepend('<i class="'+PLUGIN_NAME+'-header-icon ' + options.icon + '"></i>');
                    this.$header.find('.'+PLUGIN_NAME+'-header-icon').css('color', options.iconColor);
                }
                this.$element.css('overflow', 'hidden').prepend(this.$header);
            }

			if(options.zindex !== null && !isNaN(parseInt(options.zindex)) ){
			 	this.$element.css('z-index', options.zindex);
			 	this.$navigate.css('z-index', options.zindex-1);
			 	this.$overlay.css('z-index', options.zindex-2);
			}

			if(options.radius !== ""){
                this.$element.css('border-radius', options.radius);
            }

            if(options.padding !== ""){
                this.$element.find('.'+PLUGIN_NAME+'-content').css('padding', options.padding);
            }

            if(options.theme !== ""){
				this.$element.addClass(options.theme);
            }

            this.$element.addClass(PLUGIN_NAME);

			if(options.openFullscreen === true){
			    this.isFullscreen = true;
			    this.$element.addClass('isFullscreen');
			}

			if(options.attached === 'top' || this.$element.attr('data-'+PLUGIN_NAME+'-attached') == 'top' ){
			    this.$element.addClass('isAttachedTop');
			}

			if(options.attached === 'bottom' || this.$element.attr('data-'+PLUGIN_NAME+'-attached') == 'bottom'){
			    this.$element.addClass('isAttachedBottom');
			}

            (function setPositioning(){

	            $(document.body).find('style[rel='+that.id+']').remove();

				var separators = /%|px|em|cm/,
					wClear = String(options.width).split(separators),
					w = String(options.width),
					medida = "px";
					wClear = String(wClear).split(",")[0];


				if(isNaN(options.width)){
					
					if( String(options.width).indexOf("%") != -1){
						medida = "%";
					} else {
						medida = w.slice("-2");
					}
				}
	            that.$element.css({
	                'margin-left': -(wClear / 2) + medida,
	                'max-width': parseInt(wClear) + medida
	            });
	            
	        	that.width = that.$element.outerWidth();

				that.mediaQueries = '<style rel="' + that.id + '">@media handheld, only screen and (max-width: ' + that.width + 'px) { #' + that.id + '{ width: 100% !important; max-width: 100% !important; margin-left: 0 !important; left: 0 !important; border-radius:0!important} #' + that.id + ' .'+PLUGIN_NAME+'-header{border-radius:0!important} }</style>';

	        	$(document.body).append(that.mediaQueries);

	            // Adjusting vertical positioning
	            that.$element.css('margin-top', parseInt(-(that.$element.innerHeight() / 2)) + 'px');
			})();
		},

		setGroup: function(groupName){

			var that = this,
				group = this.group.name || groupName;
				this.group.ids = [];

			if( groupName !== undefined && groupName !== this.group.name){
				group = groupName;
				this.group.name = group;
				this.$element.attr('data-'+PLUGIN_NAME+'-group', group);				
			}
			if(group !== undefined && group !== ""){

            	var count = 0;
            	$.each( $('.'+PLUGIN_NAME+'[data-'+PLUGIN_NAME+'-group='+group+']') , function(index, val) {

					that.group.ids.push($(this).attr('id'));

					if(that.id == $(this).attr('id')){
						that.group.index = count;
					}
        			count++;
            	});
            }
		},

		toggle: function () {

			if(this.state == STATES.OPENED){
				this.close();
			}
			if(this.state == STATES.CLOSED){
				this.open();
			}

		},

		open: function (param) {

			var that = this;

			function opened(){
			    
			    // console.info('[ '+PLUGIN_NAME+' | '+that.id+' ] Opened.');

		    	that.$element.trigger(STATES.OPENED);
				that.state = STATES.OPENED;
				if (that.options.onOpened && typeof(that.options.onOpened) === "function") {
			        that.options.onOpened(that);
			    }
			}

			function bindEvents(){

	            // Close when button pressed
	            that.$element.off('click', '[data-'+PLUGIN_NAME+'-close]').on('click', '[data-'+PLUGIN_NAME+'-close]', function (e) {
	                e.preventDefault();

	                var transition = $(e.currentTarget).attr('data-'+PLUGIN_NAME+'-transitionOut');

	                if(transition !== undefined){
	                	that.close({transition:transition});
	                } else {
	                	that.close();
	                }
	            });

	            // Expand when button pressed
	            that.$element.off('click', '[data-'+PLUGIN_NAME+'-fullscreen]').on('click', '[data-'+PLUGIN_NAME+'-fullscreen]', function (e) {
	                e.preventDefault();
	                if(that.isFullscreen === true){
						that.isFullscreen = false;
		                that.$element.removeClass('isFullscreen');
	                } else {
		                that.isFullscreen = true;
		                that.$element.addClass('isFullscreen');
	                }
					if (that.options.onFullscreen && typeof(that.options.onFullscreen) === "function") {
				        that.options.onFullscreen(that);
				    }
				    that.$element.trigger('fullscreen', that);
	            });

	            // Next modal
	            that.$navigate.off('click', '.'+PLUGIN_NAME+'-navigate-next').on('click', '.'+PLUGIN_NAME+'-navigate-next', function (e) {
	            	that.next(e);
	            });
	            that.$element.off('click', '[data-'+PLUGIN_NAME+'-next]').on('click', '[data-'+PLUGIN_NAME+'-next]', function (e) {
	            	that.next(e);
	            });

	            // Previous modal
	            that.$navigate.off('click', '.'+PLUGIN_NAME+'-navigate-prev').on('click', '.'+PLUGIN_NAME+'-navigate-prev', function (e) {
	            	that.prev(e);
	            });
				that.$element.off('click', '[data-'+PLUGIN_NAME+'-prev]').on('click', '[data-'+PLUGIN_NAME+'-prev]', function (e) {
	            	that.prev(e);
	            });
			}

		    if(this.state == STATES.CLOSED){

		    	bindEvents();

	            this.$element.trigger(STATES.OPENING);
				this.state = STATES.OPENING;
				this.setGroup();

				// console.info('[ '+PLUGIN_NAME+' | '+this.id+' ] Opening...');

				if(this.options.iframe === true){
					
					this.$element.find('.'+PLUGIN_NAME+'-content').addClass(PLUGIN_NAME+'-content-loader');

					this.$element.find('.'+PLUGIN_NAME+'-iframe').on('load', function(){
						$(this).parent().removeClass(PLUGIN_NAME+'-content-loader');
					});

					var href = null;
					try {
						href = $(param.currentTarget).attr('href') !== "" ? $(param.currentTarget).attr('href') : null;
					} catch(e) {
						console.warn(e);
					}
					if( (this.options.iframeURL !== null) && (href === null || href === undefined)){
						href = this.options.iframeURL;
					}
					if(href === null || href === undefined){
						alert("Failed to find iframe URL.");
					}
				    this.$element.find('.'+PLUGIN_NAME+'-iframe').attr('src', href);
				}

				if (this.options.bodyOverflow || isMobile){
					$(document.body).css('overflow', 'hidden');
				}

				if (that.options.onOpening && typeof(that.options.onOpening) === "function") {
			        that.options.onOpening(this);
			    }			    
				(function open(){

			    	if(that.group.ids.length > 1 ){

			    		that.$navigate.appendTo('body');
			    		that.$navigate.addClass(that.options.transitionInOverlay);

			    		if(that.options.navigateCaption === true){
			    			that.$navigate.find('.'+PLUGIN_NAME+'-navigate-caption').show();
			    		}

				    	if(that.options.navigateArrows === true || that.options.navigateArrows === 'closeToModal'){
					    	that.$navigate.find('.'+PLUGIN_NAME+'-navigate-prev').css('margin-left', -((that.width/2)+84));
					    	that.$navigate.find('.'+PLUGIN_NAME+'-navigate-next').css('margin-right', -((that.width/2)+84));
				    	} else {
			    			that.$navigate.find('.'+PLUGIN_NAME+'-navigate-prev').css('left', 0);
			    			that.$navigate.find('.'+PLUGIN_NAME+'-navigate-next').css('right', 0);
				    	}
			    		
			    		var loop;
						if(that.group.index === 0){

							loop = $('.'+PLUGIN_NAME+'[data-'+PLUGIN_NAME+'-group="'+that.group.name+'"][data-'+PLUGIN_NAME+'-loop]').length;

							if(loop === 0 && that.options.loop === false)
								that.$navigate.find('.'+PLUGIN_NAME+'-navigate-prev').hide();
				    	}
				    	if(that.group.index+1 === that.group.ids.length){

				    		loop = $('.'+PLUGIN_NAME+'[data-'+PLUGIN_NAME+'-group="'+that.group.name+'"][data-'+PLUGIN_NAME+'-loop]').length;

							if(loop === 0 && that.options.loop === false)
								that.$navigate.find('.'+PLUGIN_NAME+'-navigate-next').hide();
				    	}
			    	}

					if(that.options.overlay === true){
						that.$overlay.appendTo('body');
					}

					if (that.options.transitionInOverlay) {
						that.$overlay.addClass(that.options.transitionInOverlay);
					}

					var transitionIn = that.options.transitionIn;

					if( typeof param == 'object' ){
						if(param.transition !== undefined || param.transitionIn !== undefined){
							transitionIn = param.transition || param.transitionIn;
						}
					}

					if (transitionIn !== '') {

						that.$element.addClass("transitionIn "+transitionIn).show();
						that.$element.find('.'+PLUGIN_NAME+'-wrap').one(animationEvent, function () {

						    that.$element.removeClass(transitionIn + " transitionIn");
						    that.$overlay.removeClass(that.options.transitionInOverlay);
						    that.$navigate.removeClass(that.options.transitionInOverlay);

							opened();
						});

					} else {
						that.$element.show();
						// ver se o overlay tbm será incluído!
						opened();
					}


					if(that.options.pauseOnHover === true && that.options.pauseOnHover === true && that.options.timeout !== false && !isNaN(parseInt(that.options.timeout)) && that.options.timeout !== false && that.options.timeout !== 0){

						that.$element.off('mouseenter').on('mouseenter', function(event) {
							event.preventDefault();
							that.isPaused = true;
						});
						that.$element.off('mouseleave').on('mouseleave', function(event) {
							event.preventDefault();
							that.isPaused = false;
						});
					}

				})();


				if (this.options.timeout !== false && !isNaN(parseInt(this.options.timeout)) && this.options.timeout !== false && this.options.timeout !== 0) {

					if (this.options.timeoutProgressbar === true) {

						this.progressBar = {
		                    hideEta: null,
		                    maxHideTime: null,
		                    currentTime: new Date().getTime(),
		                    el: this.$element.find('.'+PLUGIN_NAME+'-progressbar > div'),
		                    updateProgress: function()
		                    {
								if(!that.isPaused){
									
									that.progressBar.currentTime = that.progressBar.currentTime+10;

				                    var percentage = ((that.progressBar.hideEta - (that.progressBar.currentTime)) / that.progressBar.maxHideTime) * 100;
				                    that.progressBar.el.width(percentage + '%');
				                    if(percentage < 0){
				                    	that.close();
				                    }
								}
		                    }
		                };
						if (this.options.timeout > 0) {

	                        this.progressBar.maxHideTime = parseFloat(this.options.timeout);
	                        this.progressBar.hideEta = new Date().getTime() + this.progressBar.maxHideTime;
	                        this.timerTimeout = setInterval(this.progressBar.updateProgress, 10);
	                    }

					} else {

						this.timerTimeout = setTimeout(function(){
							that.close();
						}, that.options.timeout);
					}
				}

	            // Close on overlay click
	            if (this.options.overlayClose && !this.$element.hasClass(this.options.transitionOut)) {
	            	this.$overlay.click(function () {
	                    that.close();
	            	});
	            }

				if (this.options.focusInput){
			    	this.$element.find(':input:not(button):enabled:visible:first').focus(); // Focus on the first field
				}
				
				(function updateTimer(){
			    	that.recalculateLayout();					
				    that.timer = setTimeout(updateTimer, 300);
				})();

	            (function setUrlHash(){
					if(that.options.history || isMobile){
		            	var oldTitle = document.title;
			            document.title = oldTitle + " - " + that.options.title;
						document.location.hash = that.id;
						document.title = oldTitle;
						//history.pushState({}, that.options.title, "#"+that.id);
					}
	            })();

	            // Close when the Escape key is pressed
	            $document.keydown(function (e) {
	                if (that.options.closeOnEscape && e.keyCode === 27) {
	                    that.close();
	                }
	            });
		    }

		},

		close: function (param) {

			var that = this;

			function closed(){
                if (that.options.iframe === true) {
                    that.$element.find('.'+PLUGIN_NAME+'-iframe').attr('src', "");
                }

				if (that.options.bodyOverflow || isMobile){
					$(document.body).css('overflow', 'initial');
				}

				$(document.body).removeClass(PLUGIN_NAME+'-attached');

                that.$element.trigger(STATES.CLOSED);
                that.state = STATES.CLOSED;
                
                // console.info('[ '+PLUGIN_NAME+' | '+that.id+' ] Closed.');

				if (that.options.onClosed && typeof(that.options.onClosed) === "function") {
			        that.options.onClosed(that);
			    }

				if(that.options.restoreDefaultContent === true){
				    that.$element.find('.'+PLUGIN_NAME+'-content').html( that.content );
				}
			}

            if(this.state == STATES.OPENED || this.state == STATES.OPENING){

            	$document.off("keydown");

				this.state = STATES.CLOSING;
				this.$element.trigger(STATES.CLOSING);

				// console.info('[ '+PLUGIN_NAME+' | '+this.id+' ] Closing...');

	            clearTimeout(this.timer);
	            clearTimeout(this.timerTimeout);

				if (that.options.onClosing && typeof(that.options.onClosing) === "function") {
			        that.options.onClosing(this);
			    }

				var transitionOut = this.options.transitionOut;

				if( typeof param == 'object' ){
					if(param.transition !== undefined || param.transitionOut !== undefined){
						transitionOut = param.transition || param.transitionOut;
					} 
				}

				if (transitionOut !== '') {

	                this.$element.attr('class', PLUGIN_NAME + " transitionOut " + transitionOut + " " + this.options.theme + " " + String((this.isFullscreen === true) ? 'isFullscreen' : '') + " " + String((this.options.attached === 'top') ? 'isAttachedTop' : '') + " " + String((this.options.attached === 'bottom') ? 'isAttachedBottom' : ''));
					this.$overlay.attr('class', PLUGIN_NAME + "-overlay " + this.options.transitionOutOverlay);
					this.$navigate.attr('class', PLUGIN_NAME + "-navigate " + this.options.transitionOutOverlay);

	                this.$element.one(animationEvent, function () {
	                    
	                    if( that.$element.hasClass(transitionOut) ){
	                        that.$element.removeClass(transitionOut + " transitionOut").hide();
	                    }
                        that.$overlay.removeClass(that.options.transitionOutOverlay).remove();
						that.$navigate.removeClass(that.options.transitionOutOverlay).remove();
						closed();
	                });
	            }
	            else {
	                this.$element.hide();
	                this.$overlay.remove();
                	this.$navigate.remove();
	                closed();
	            }
            }
		},

		next: function (e){

            var that = this;
            var transitionIn = 'fadeInRight';
            var transitionOut = 'fadeOutLeft';
			var modal = $('.'+PLUGIN_NAME+':visible');
            var modals = {};
				modals.out = this;

			if(e !== undefined && typeof e !== 'object'){
            	e.preventDefault();
            	modal = $(e.currentTarget);
            	transitionIn = modal.attr('data-'+PLUGIN_NAME+'-transitionIn');
            	transitionOut = modal.attr('data-'+PLUGIN_NAME+'-transitionOut');
			} else if(e !== undefined){
				if(e.transitionIn !== undefined){
					transitionIn = e.transitionIn;
				}
				if(e.transitionOut !== undefined){
					transitionOut = e.transitionOut;
				}
			}

        	this.close({transition:transitionOut});
            
			setTimeout(function(){

				var loop = $('.'+PLUGIN_NAME+'[data-'+PLUGIN_NAME+'-group="'+that.group.name+'"][data-'+PLUGIN_NAME+'-loop]').length;

				if((loop > 0 || that.options.loop === true) && (that.group.index+1) === that.group.ids.length){

					$("#"+that.group.ids[0]).iziModal('open', { transition: transitionIn });
					modals.in = $("#"+that.group.ids[0]).data().iziModal;

				} else if(that.group.index+1 < that.group.ids.length){

					$("#"+that.group.ids[that.group.index+1]).iziModal('open', { transition: transitionIn });
					modals.in = $("#"+that.group.ids[that.group.index+1]).data().iziModal;
				}
			}, 200);

			$(document).trigger( PLUGIN_NAME + "-group-change", modals );
		},

		prev: function (e){
            var that = this;
            var transitionIn = 'fadeInLeft';
            var transitionOut = 'fadeOutRight';
			var modal = $('.'+PLUGIN_NAME+':visible');
            var modals = {};
				modals.out = this;

			if(e !== undefined && typeof e !== 'object'){
            	e.preventDefault();
            	modal = $(e.currentTarget);
            	transitionIn = modal.attr('data-'+PLUGIN_NAME+'-transitionIn');
            	transitionOut = modal.attr('data-'+PLUGIN_NAME+'-transitionOut');
			} else if(e !== undefined){
				if(e.transitionIn !== undefined){
					transitionIn = e.transitionIn;
				}
				if(e.transitionOut !== undefined){
					transitionOut = e.transitionOut;
				}
			}

			this.close({transition:transitionOut});

			setTimeout(function(){
				var loop = $('.'+PLUGIN_NAME+'[data-'+PLUGIN_NAME+'-group="'+that.group.name+'"][data-'+PLUGIN_NAME+'-loop]').length;

				if( (loop > 0 || that.options.loop === true) && that.group.index === 0){

					$("#"+that.group.ids[that.group.ids.length-1]).iziModal('open', { transition: transitionIn });
					modals.in = $("#"+that.group.ids[that.group.ids.length-1]).data().iziModal;

				} else if(that.group.index > 0){

					$("#"+that.group.ids[that.group.index-1]).iziModal('open', { transition: transitionIn });
					modals.in = $("#"+that.group.ids[that.group.index-1]).data().iziModal;
				}
			}, 200);

			$(document).trigger( PLUGIN_NAME + "-group-change", modals );
		},

		destroy: function () {
			var e = $.Event('destroy');

			this.$element.trigger(e);

            $document.off("keydown");

			clearTimeout(this.timer);
			clearTimeout(this.timerTimeout);

			if (this.options.iframe === true) {
				this.$element.find('.'+PLUGIN_NAME+'-iframe').remove();
			}
			this.$element.html(this.$element.find('.'+PLUGIN_NAME+'-content').html());

			$document.find('style[rel='+this.id+']').remove();

			this.$element.off('click', '[data-'+PLUGIN_NAME+'-close]');
			this.$element.off('click', '[data-'+PLUGIN_NAME+'-fullscreen]');

			this.$element
				.off('.'+PLUGIN_NAME)
				.removeData(PLUGIN_NAME)
				.attr('style', '');
			
			this.$overlay.remove();
			this.$navigate.remove();
			this.$element.trigger(STATES.DESTROYED);
			this.$element = null;
		},

		getState: function(){

			return this.state;
		},

		getGroup: function(){

			return this.group;
		},

		setTitle: function(title){

			if (this.options.title !== null) {
				this.$header.find('.'+PLUGIN_NAME+'-header-title').html(title);
				this.options.title = title;
			}
		},

		setSubtitle: function(subtitle){

			if (this.options.subtitle !== null) {
				this.$header.find('.'+PLUGIN_NAME+'-header-subtitle').html(subtitle);
				this.options.subtitle = subtitle;
			}
		},

		setIcon: function(icon){

			if (this.options.icon !== null) {
				this.$header.find('.'+PLUGIN_NAME+'-header-icon').attr('class', PLUGIN_NAME+'-header-icon ' + icon);
				this.options.icon = icon;
			}
		},

		setHeaderColor: function(headerColor){

            this.$element.css('border-bottom', '3px solid ' + headerColor + '');
            this.$header.css('background', headerColor);
            this.options.headerColor = headerColor;
		},

		setZindex: function(zIndex){

	        if (!isNaN(parseInt(this.options.zindex))) {
	        	this.options.zindex = zIndex;
			 	this.$element.css('z-index', zIndex);
			 	this.$navigate.css('z-index', zIndex-1);
			 	this.$overlay.css('z-index', zIndex-2);
	        }
		},

		setTransitionIn: function(transition){
			
			this.options.transitionIn = param.transition;
		},

		setTransitionOut: function(transition){

			this.options.transitionOut = param.transition;
		},

		startLoading: function(){
			if( !this.$element.find('.'+PLUGIN_NAME+'-loader').length ){
				this.$element.append('<div class="'+PLUGIN_NAME+'-loader '+this.options.transitionInOverlay+'"></div>');
			}
		},

		stopLoading: function(){
			var that = this;
			this.$element.find('.'+PLUGIN_NAME+'-loader').removeClass(this.options.transitionInOverlay).addClass(this.options.transitionOutOverlay);
			this.$element.find('.'+PLUGIN_NAME+'-loader').one(animationEvent, function () {
                that.$element.find('.'+PLUGIN_NAME+'-loader').removeClass(that.options.transitionOutOverlay).remove();
            });
		},

		recalculateLayout: function(){

            if(this.$element.find('.'+PLUGIN_NAME+'-header').length){
            	this.headerHeight = parseInt(this.$element.find('.'+PLUGIN_NAME+'-header').innerHeight()) + 2/*border bottom of modal*/;
            	this.$element.css('overflow', 'hidden');
            }

        	var windowHeight = $window.height(),
                modalHeight = this.$element.outerHeight(),
                contentHeight = this.$element.find('.'+PLUGIN_NAME+'-content')[0].scrollHeight,
                modalMargin = parseInt(-((this.$element.innerHeight() + 1) / 2)) + 'px';

			if(modalHeight !== this.modalHeight){
				this.modalHeight = modalHeight;

				if (this.options.onResize && typeof(this.options.onResize) === "function") {
			        this.options.onResize(this);
			    }
			}

            if(this.state == STATES.OPENED || this.state == STATES.OPENING){

				if (this.options.iframe === true) {

					// Se a altura da janela é menor que o modal com iframe
					if(windowHeight < (this.options.iframeHeight + this.headerHeight) || this.isFullscreen === true){

						$(document.body).addClass(PLUGIN_NAME+'-attached');

						this.$element.find('.'+PLUGIN_NAME+'-iframe').css({
							'height': parseInt(windowHeight - this.headerHeight) + 'px',
						});

					} else {
						$(document.body).removeClass(PLUGIN_NAME+'-attached');

					    this.$element.find('.'+PLUGIN_NAME+'-iframe').css({
					        'height': parseInt(this.options.iframeHeight) + 'px',
					    });
					}

				} else {

	                if (windowHeight > (contentHeight + this.headerHeight) && this.isFullscreen !== true) {
						$(document.body).removeClass(PLUGIN_NAME+'-attached');
	                    this.$element.find('.'+PLUGIN_NAME+'-wrap').css({'height': 'auto'});
	                }

	                // subistuido (contentHeight + this.headerHeight) por this.$element.innerHeight()
	                // Se o modal é maior que a altura da janela ou 
                	if ((contentHeight + this.headerHeight) > windowHeight || this.$element.innerHeight() < contentHeight || this.isFullscreen === true) {

		                if( !$(document.body).hasClass(PLUGIN_NAME+'-attached') ){
							$(document.body).addClass(PLUGIN_NAME+'-attached');
		                }

	                    this.$element.find('.'+PLUGIN_NAME+'-wrap').css({
	                        'height': parseInt(windowHeight - this.headerHeight) + 'px',
	                    });
	                }

                    var scrollTop = this.$element.find('.'+PLUGIN_NAME+'-wrap').scrollTop(),
                    	internoHeight = this.$element.find('.'+PLUGIN_NAME+'-content').innerHeight(),
                    	externoHeight = this.$element.find('.'+PLUGIN_NAME+'-wrap').innerHeight();	

	                if ((externoHeight + scrollTop) < (internoHeight - 50)) {
	                    this.$element.addClass('hasScroll');
	                } else {
	                    this.$element.removeClass('hasScroll');
	                }

				}
            }

            // Corrige margin-top caso o modal sofra alterações na altura de seu conteúdo
            if (this.$element.css('margin-top') != modalMargin && this.$element.css('margin-top') != "0px") {
                this.$element.css('margin-top', modalMargin);
            }
		}

	};

	$window.off('hashchange load').on('hashchange load', function(e) {

		if(autoOpenModal === 0){

			if(document.location.hash !== ""){
				
				$.each( $('.'+PLUGIN_NAME) , function(index, modal) {
					 var state = $(modal).iziModal('getState');
					 if(state == 'opened' || state == 'opening'){
					 	
					 	if( "#" + $(modal).attr('id') !== document.location.hash){
					 		$(modal).iziModal('close');
					 	}
					 }
				});

				setTimeout(function(){
					$(document.location.hash).iziModal("open");
				},200);

			} else {

				$.each( $('.'+PLUGIN_NAME) , function(index, modal) {
					 var state = $(modal).iziModal('getState');
					 if(state == 'opened' || state == 'opening'){
					 	$(modal).iziModal('close');
					 }
				});

			}
		} else {
			autoOpenModal = 0;
		}
	});

	$document.off('click', '[data-'+PLUGIN_NAME+'-open]').on('click', '[data-'+PLUGIN_NAME+'-open]', function(e) {
		e.preventDefault();

		var modal = $('.'+PLUGIN_NAME+':visible').attr('id');
		var openModal = $(e.currentTarget).attr('data-'+PLUGIN_NAME+'-open');
		var transitionIn = $(e.currentTarget).attr('data-'+PLUGIN_NAME+'-transitionIn');
		var transitionOut = $(e.currentTarget).attr('data-'+PLUGIN_NAME+'-transitionOut');

		if(transitionOut !== undefined){
			$("#"+modal).iziModal('close', {
				transition: transitionOut
			});
		} else {
			$("#"+modal).iziModal('close');
		}

		setTimeout(function(){
			if(transitionIn !== undefined){
				$("#"+openModal).iziModal('open', {
					transition: transitionIn
				});
			} else {
				$("#"+openModal).iziModal('open');
			}
		}, 200);
	});

	$document.off('keyup').on('keyup', function(event) {

		var modal = $('.'+PLUGIN_NAME+':visible').attr('id'),
			group = $("#"+modal).iziModal('getGroup'),
			e = event || window.event,
			target = e.target || e.srcElement,
			modals = {};

		if(modal !== undefined && group !== undefined && !e.ctrlKey && !e.metaKey && !e.altKey && target.tagName.toUpperCase() !== 'INPUT' && target.tagName.toUpperCase() != 'TEXTAREA'){ //&& $(e.target).is('body')

			if(e.keyCode === 37) { // left

				$("#"+modal).iziModal('prev', e);
			}
			else if(e.keyCode === 39 ) { // right

				$("#"+modal).iziModal('next', e);

			}
		}
	});

	$.fn[PLUGIN_NAME] = function(option, args) {

		var $this = $(this),
			data = $this.data(PLUGIN_NAME),
			options = $.extend({}, $.fn.iziModal.defaults, $this.data(), typeof option == 'object' && option);

		if (!data && (!option || typeof option == 'object')){

			$this.data(PLUGIN_NAME, (data = new iziModal(this, options)));
		}
		else if (typeof option == 'string' && typeof data != 'undefined'){

			return data[option].apply(data, [].concat(args));
		}

		if (options.autoOpen){ // Automatically open the modal if autoOpen setted true

			if( !isNaN(parseInt(options.autoOpen)) ){
				
				setTimeout(function(){
					data.open();
				}, options.autoOpen);

			} else if(options.autoOpen === true ) {
				data.open();
			}
			autoOpenModal++;
		}
        return this;
    };

	$.fn[PLUGIN_NAME].defaults = {
	    title: '',
	    subtitle: '',
	    headerColor: '#88A0B9',
	    theme: '',  // light
	    attached: '', // bottom, top
	    icon: '',
	    iconColor: '',
	    width: 600,
	    padding: 0,
	    radius: 3,
	    zindex: 999,
	    iframe: false,
	    iframeHeight: 400,
	    iframeURL: null,
	    focusInput: true,
	    group: '',
	    loop: false,
	    navigateCaption: true,
	    navigateArrows: true, // closeToModal, closeScreenEdge
	    history: true,
	    restoreDefaultContent: false,
	    autoOpen: 0, // Boolean, Number
	    bodyOverflow: false,
	    fullscreen: false,
	    openFullscreen: false,
	    closeOnEscape: true,
	    overlay: true,
	    overlayClose: true,
	    overlayColor: 'rgba(0, 0, 0, 0.4)',
	    timeout: false,
	    timeoutProgressbar: false,
	    pauseOnHover: false,
	    timeoutProgressbarColor: 'rgba(255,255,255,0.5)',
	    transitionIn: 'comingIn',   // comingIn, bounceInDown, bounceInUp, fadeInDown, fadeInUp, fadeInLeft, fadeInRight, flipInX
	    transitionOut: 'comingOut', // comingOut, bounceOutDown, bounceOutUp, fadeOutDown, fadeOutUp, , fadeOutLeft, fadeOutRight, flipOutX
	    transitionInOverlay: 'fadeIn',
	    transitionOutOverlay: 'fadeOut',
	    onFullscreen: function(){},
	    onResize: function(){},
        onOpening: function(){},
        onOpened: function(){},
        onClosing: function(){},
        onClosed: function(){}
	};

	$.fn[PLUGIN_NAME].Constructor = iziModal;

}).call(this, window.jQuery);