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/** jQuery elevateZoom 3.0.8* Demo's and documentation:* www.elevateweb.co.uk/image-zoom** Copyright (c) 2012 Andrew Eades* www.elevateweb.co.uk** Dual licensed under the GPL and MIT licenses.* http://en.wikipedia.org/wiki/MIT_License* http://en.wikipedia.org/wiki/GNU_General_Public_License*/** jQuery elevateZoom 3.0.3* Demo's and documentation:* www.elevateweb.co.uk/image-zoom** Copyright (c) 2012 Andrew Eades* www.elevateweb.co.uk** Dual licensed under the GPL and MIT licenses.* http://en.wikipedia.org/wiki/MIT_License* http://en.wikipedia.org/wiki/GNU_General_Public_License*/if ( typeof Object.create !== 'function' ) {Object.create = function( obj ) {function F() {};F.prototype = obj;return new F();};}(function( $, window, document, undefined ) {var ElevateZoom = {init: function( options, elem ) {var self = this;self.elem = elem;self.$elem = $( elem );self.imageSrc = self.$elem.data("zoom-image") ? self.$elem.data("zoom-image") : self.$elem.attr("src");self.options = $.extend( {}, $.fn.elevateZoom.options, options );//TINT OVERRIDE SETTINGSif(self.options.tint) {self.options.lensColour = "none", //colour of the lens backgroundself.options.lensOpacity = "1" //opacity of the lens}//INNER OVERRIDE SETTINGSif(self.options.zoomType == "inner") {self.options.showLens = false;}//Remove alt on hoverself.$elem.parent().removeAttr('title').removeAttr('alt');self.zoomImage = self.imageSrc;self.refresh( 1 );//Create the image swap from the gallery$('#'+self.options.gallery + ' a').click( function(e) {//Set a class on the currently active gallery imageif(self.options.galleryActiveClass){$('#'+self.options.gallery + ' a').removeClass(self.options.galleryActiveClass);$(this).addClass(self.options.galleryActiveClass);}//stop any link on the a tag from workinge.preventDefault();//call the swap image functionif($(this).data("zoom-image")){self.zoomImagePre = $(this).data("zoom-image")}else{self.zoomImagePre = $(this).data("image");}self.swaptheimage($(this).data("image"), self.zoomImagePre);return false;});},refresh: function( length ) {var self = this;setTimeout(function() {self.fetch(self.imageSrc);}, length || self.options.refresh );},fetch: function(imgsrc) {//get the imagevar self = this;var newImg = new Image();newImg.onload = function() {//set the large image dimensions - used to calculte ratio'sself.largeWidth = newImg.width;self.largeHeight = newImg.height;//once image is loaded start the callsself.startZoom();self.currentImage = self.imageSrc;//let caller know image has been loadedself.options.onZoomedImageLoaded(self.$elem);}newImg.src = imgsrc; // this must be done AFTER setting onloadreturn;},startZoom: function( ) {var self = this;//get dimensions of the non zoomed imageself.nzWidth = self.$elem.width();self.nzHeight = self.$elem.height();//activated elementsself.isWindowActive = false;self.isLensActive = false;self.isTintActive = false;self.overWindow = false;//CrossFade Wrappeif(self.options.imageCrossfade){self.zoomWrap = self.$elem.wrap('<div style="height:'+self.nzHeight+'px;width:'+self.nzWidth+'px;" class="zoomWrapper" />');self.$elem.css('position', 'absolute');}self.zoomLock = 1;self.scrollingLock = false;self.changeBgSize = false;self.currentZoomLevel = self.options.zoomLevel;//get offset of the non zoomed imageself.nzOffset = self.$elem.offset();//calculate the width ratio of the large/small imageself.widthRatio = (self.largeWidth/self.currentZoomLevel) / self.nzWidth;self.heightRatio = (self.largeHeight/self.currentZoomLevel) / self.nzHeight;//if window zoomif(self.options.zoomType == "window") {self.zoomWindowStyle = "overflow: hidden;"+ "background-position: 0px 0px;text-align:center;"+ "background-color: " + String(self.options.zoomWindowBgColour)+ ";width: " + String(self.options.zoomWindowWidth) + "px;"+ "height: " + String(self.options.zoomWindowHeight)+ "px;float: left;"+ "background-size: "+ self.largeWidth/self.currentZoomLevel+ "px " +self.largeHeight/self.currentZoomLevel + "px;"+ "display: none;z-index:100;"+ "border: " + String(self.options.borderSize)+ "px solid " + self.options.borderColour+ ";background-repeat: no-repeat;"+ "position: absolute;";}//if inner zoomif(self.options.zoomType == "inner") {//has a border been put on the image? Lets cater for thisvar borderWidth = self.$elem.css("border-left-width");self.zoomWindowStyle = "overflow: hidden;"+ "margin-left: " + String(borderWidth) + ";"+ "margin-top: " + String(borderWidth) + ";"+ "background-position: 0px 0px;"+ "width: " + String(self.nzWidth) + "px;"+ "height: " + String(self.nzHeight)+ "px;float: left;"+ "display: none;"+ "cursor:"+(self.options.cursor)+";"+ "px solid " + self.options.borderColour+ ";background-repeat: no-repeat;"+ "position: absolute;";}//lens style for window zoomif(self.options.zoomType == "window") {// adjust images less than the window heightif(self.nzHeight < self.options.zoomWindowWidth/self.widthRatio){lensHeight = self.nzHeight;}else{lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))}if(self.largeWidth < self.options.zoomWindowWidth){lensWidth = self.nzWidth;}else{lensWidth = (self.options.zoomWindowWidth/self.widthRatio);}self.lensStyle = "background-position: 0px 0px;width: " + String((self.options.zoomWindowWidth)/self.widthRatio) + "px;height: " + String((self.options.zoomWindowHeight)/self.heightRatio)+ "px;float: right;display: none;"+ "overflow: hidden;"+ "z-index: 999;"+ "-webkit-transform: translateZ(0);"+ "opacity:"+(self.options.lensOpacity)+";filter: alpha(opacity = "+(self.options.lensOpacity*100)+"); zoom:1;"+ "width:"+lensWidth+"px;"+ "height:"+lensHeight+"px;"+ "background-color:"+(self.options.lensColour)+";"+ "cursor:"+(self.options.cursor)+";"+ "border: "+(self.options.lensBorderSize)+"px" +" solid "+(self.options.lensBorderColour)+";background-repeat: no-repeat;position: absolute;";}//tint styleself.tintStyle = "display: block;"+ "position: absolute;"+ "background-color: "+self.options.tintColour+";"+ "filter:alpha(opacity=0);"+ "opacity: 0;"+ "width: " + self.nzWidth + "px;"+ "height: " + self.nzHeight + "px;";//lens style for lens zoom with optional round for modern browsersself.lensRound = '';if(self.options.zoomType == "lens") {self.lensStyle = "background-position: 0px 0px;"+ "float: left;display: none;"+ "border: " + String(self.options.borderSize) + "px solid " + self.options.borderColour+";"+ "width:"+ String(self.options.lensSize) +"px;"+ "height:"+ String(self.options.lensSize)+"px;"+ "background-repeat: no-repeat;position: absolute;";}//does not round in all browsersif(self.options.lensShape == "round") {self.lensRound = "border-top-left-radius: " + String(self.options.lensSize / 2 + self.options.borderSize) + "px;"+ "border-top-right-radius: " + String(self.options.lensSize / 2 + self.options.borderSize) + "px;"+ "border-bottom-left-radius: " + String(self.options.lensSize / 2 + self.options.borderSize) + "px;"+ "border-bottom-right-radius: " + String(self.options.lensSize / 2 + self.options.borderSize) + "px;";}//create the div's + ""//self.zoomContainer = $('<div/>').addClass('zoomContainer').css({"position":"relative", "height":self.nzHeight, "width":self.nzWidth});self.zoomContainer = $('<div class="zoomContainer" style="-webkit-transform: translateZ(0);position:absolute;left:'+self.nzOffset.left+'px;top:'+self.nzOffset.top+'px;height:'+self.nzHeight+'px;width:'+self.nzWidth+'px;"></div>');$('body').append(self.zoomContainer);//this will add overflow hidden and contrain the lens on lens modeif(self.options.containLensZoom && self.options.zoomType == "lens"){self.zoomContainer.css("overflow", "hidden");}if(self.options.zoomType != "inner") {self.zoomLens = $("<div class='zoomLens' style='" + self.lensStyle + self.lensRound +"'> </div>").appendTo(self.zoomContainer).click(function () {self.$elem.trigger('click');});if(self.options.tint) {self.tintContainer = $('<div/>').addClass('tintContainer');self.zoomTint = $("<div class='zoomTint' style='"+self.tintStyle+"'></div>");self.zoomLens.wrap(self.tintContainer);self.zoomTintcss = self.zoomLens.after(self.zoomTint);//if tint enabled - set an image to show over the tintself.zoomTintImage = $('<img style="position: absolute; left: 0px; top: 0px; max-width: none; width: '+self.nzWidth+'px; height: '+self.nzHeight+'px;" src="'+self.imageSrc+'">').appendTo(self.zoomLens).click(function () {self.$elem.trigger('click');});}}//create zoom windowif(isNaN(self.options.zoomWindowPosition)){self.zoomWindow = $("<div style='z-index:999;left:"+(self.windowOffsetLeft)+"px;top:"+(self.windowOffsetTop)+"px;" + self.zoomWindowStyle + "' class='zoomWindow'> </div>").appendTo('body').click(function () {self.$elem.trigger('click');});}else{self.zoomWindow = $("<div style='z-index:999;left:"+(self.windowOffsetLeft)+"px;top:"+(self.windowOffsetTop)+"px;" + self.zoomWindowStyle + "' class='zoomWindow'> </div>").appendTo(self.zoomContainer).click(function () {self.$elem.trigger('click');});}self.zoomWindowContainer = $('<div/>').addClass('zoomWindowContainer').css("width",self.options.zoomWindowWidth);self.zoomWindow.wrap(self.zoomWindowContainer);// self.captionStyle = "text-align: left;background-color: black;color: white;font-weight: bold;padding: 10px;font-family: sans-serif;font-size: 11px";// self.zoomCaption = $('<div class="elevatezoom-caption" style="'+self.captionStyle+'display: block; width: 280px;">INSERT ALT TAG</div>').appendTo(self.zoomWindow.parent());if(self.options.zoomType == "lens") {self.zoomLens.css({ backgroundImage: "url('" + self.imageSrc + "')" });}if(self.options.zoomType == "window") {self.zoomWindow.css({ backgroundImage: "url('" + self.imageSrc + "')" });}if(self.options.zoomType == "inner") {self.zoomWindow.css({ backgroundImage: "url('" + self.imageSrc + "')" });}/*-------------------END THE ZOOM WINDOW AND LENS----------------------------------*///touch eventsself.$elem.bind('touchmove', function(e){e.preventDefault();var touch = e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];self.setPosition(touch);});self.zoomContainer.bind('touchmove', function(e){if(self.options.zoomType == "inner") {self.showHideWindow("show");}e.preventDefault();var touch = e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];self.setPosition(touch);});self.zoomContainer.bind('touchend', function(e){self.showHideWindow("hide");if(self.options.showLens) {self.showHideLens("hide");}if(self.options.tint && self.options.zoomType != "inner") {self.showHideTint("hide");}});self.$elem.bind('touchend', function(e){self.showHideWindow("hide");if(self.options.showLens) {self.showHideLens("hide");}if(self.options.tint && self.options.zoomType != "inner") {self.showHideTint("hide");}});if(self.options.showLens) {self.zoomLens.bind('touchmove', function(e){e.preventDefault();var touch = e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];self.setPosition(touch);});self.zoomLens.bind('touchend', function(e){self.showHideWindow("hide");if(self.options.showLens) {self.showHideLens("hide");}if(self.options.tint && self.options.zoomType != "inner") {self.showHideTint("hide");}});}//Needed to work in IEself.$elem.bind('mousemove', function(e){if(self.overWindow == false){self.setElements("show");}//make sure on orientation change the setposition is not firedif(self.lastX !== e.clientX || self.lastY !== e.clientY){self.setPosition(e);self.currentLoc = e;}self.lastX = e.clientX;self.lastY = e.clientY;});self.zoomContainer.bind('mousemove', function(e){if(self.overWindow == false){self.setElements("show");}//make sure on orientation change the setposition is not firedif(self.lastX !== e.clientX || self.lastY !== e.clientY){self.setPosition(e);self.currentLoc = e;}self.lastX = e.clientX;self.lastY = e.clientY;});if(self.options.zoomType != "inner") {self.zoomLens.bind('mousemove', function(e){//make sure on orientation change the setposition is not firedif(self.lastX !== e.clientX || self.lastY !== e.clientY){self.setPosition(e);self.currentLoc = e;}self.lastX = e.clientX;self.lastY = e.clientY;});}if(self.options.tint && self.options.zoomType != "inner") {self.zoomTint.bind('mousemove', function(e){//make sure on orientation change the setposition is not firedif(self.lastX !== e.clientX || self.lastY !== e.clientY){self.setPosition(e);self.currentLoc = e;}self.lastX = e.clientX;self.lastY = e.clientY;});}if(self.options.zoomType == "inner") {self.zoomWindow.bind('mousemove', function(e) {//self.overWindow = true;//make sure on orientation change the setposition is not firedif(self.lastX !== e.clientX || self.lastY !== e.clientY){self.setPosition(e);self.currentLoc = e;}self.lastX = e.clientX;self.lastY = e.clientY;});}// lensFadeOut: 500, zoomTintFadeInself.zoomContainer.add(self.$elem).mouseenter(function(){if(self.overWindow == false){self.setElements("show");}}).mouseleave(function(){if(!self.scrollLock){self.setElements("hide");}});//end ove imageif(self.options.zoomType != "inner") {self.zoomWindow.mouseenter(function(){self.overWindow = true;self.setElements("hide");}).mouseleave(function(){self.overWindow = false;});}//end ove image// var delta = parseInt(e.originalEvent.wheelDelta || -e.originalEvent.detail);// $(this).empty();// return false;//fix for initial zoom settingif (self.options.zoomLevel != 1){// self.changeZoomLevel(self.currentZoomLevel);}//set the min zoomlevelif(self.options.minZoomLevel){self.minZoomLevel = self.options.minZoomLevel;}else{self.minZoomLevel = self.options.scrollZoomIncrement * 2;}if(self.options.scrollZoom){self.zoomContainer.add(self.$elem).bind('mousewheel DOMMouseScroll MozMousePixelScroll', function(e){// in IE there is issue with firing of mouseleave - So check whether still scrolling// and on mouseleave check if scrolllockself.scrollLock = true;clearTimeout($.data(this, 'timer'));$.data(this, 'timer', setTimeout(function() {self.scrollLock = false;//do something}, 250));var theEvent = e.originalEvent.wheelDelta || e.originalEvent.detail*-1//this.scrollTop += ( delta < 0 ? 1 : -1 ) * 30;// e.preventDefault();e.stopImmediatePropagation();e.stopPropagation();e.preventDefault();if(theEvent /120 > 0) {//scrolling upif(self.currentZoomLevel >= self.minZoomLevel){self.changeZoomLevel(self.currentZoomLevel-self.options.scrollZoomIncrement);}}else{//scrolling downif(self.options.maxZoomLevel){if(self.currentZoomLevel <= self.options.maxZoomLevel){self.changeZoomLevel(parseFloat(self.currentZoomLevel)+self.options.scrollZoomIncrement);}}else{//andyself.changeZoomLevel(parseFloat(self.currentZoomLevel)+self.options.scrollZoomIncrement);}}return false;});}},setElements: function(type) {var self = this;if(!self.options.zoomEnabled){return false;}if(type=="show"){if(self.isWindowSet){if(self.options.zoomType == "inner") {self.showHideWindow("show");}if(self.options.zoomType == "window") {self.showHideWindow("show");}if(self.options.showLens) {self.showHideLens("show");}if(self.options.tint && self.options.zoomType != "inner") {self.showHideTint("show");}}}if(type=="hide"){if(self.options.zoomType == "window") {self.showHideWindow("hide");}if(!self.options.tint) {self.showHideWindow("hide");}if(self.options.showLens) {self.showHideLens("hide");}if(self.options.tint) { self.showHideTint("hide");}}},setPosition: function(e) {var self = this;if(!self.options.zoomEnabled){return false;}//recaclc offset each time in case the image moves//this can be caused by other on page elementsself.nzHeight = self.$elem.height();self.nzWidth = self.$elem.width();self.nzOffset = self.$elem.offset();if(self.options.tint && self.options.zoomType != "inner") {self.zoomTint.css({ top: 0});self.zoomTint.css({ left: 0});}//set responsive//will checking if the image needs changing before running this code work faster?if(self.options.responsive && !self.options.scrollZoom){if(self.options.showLens){if(self.nzHeight < self.options.zoomWindowWidth/self.widthRatio){lensHeight = self.nzHeight;}else{lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))}if(self.largeWidth < self.options.zoomWindowWidth){lensWidth = self.nzWidth;}else{lensWidth = (self.options.zoomWindowWidth/self.widthRatio);}self.widthRatio = self.largeWidth / self.nzWidth;self.heightRatio = self.largeHeight / self.nzHeight;if(self.options.zoomType != "lens") {//possibly dont need to keep recalcalculating//if the lens is heigher than the image, then set lens size to image sizeif(self.nzHeight < self.options.zoomWindowWidth/self.widthRatio){lensHeight = self.nzHeight;}else{lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))}if(self.options.zoomWindowWidth < self.options.zoomWindowWidth){lensWidth = self.nzWidth;}else{lensWidth = (self.options.zoomWindowWidth/self.widthRatio);}self.zoomLens.css('width', lensWidth);self.zoomLens.css('height', lensHeight);if(self.options.tint){self.zoomTintImage.css('width', self.nzWidth);self.zoomTintImage.css('height', self.nzHeight);}}if(self.options.zoomType == "lens") {self.zoomLens.css({ width: String(self.options.lensSize) + 'px', height: String(self.options.lensSize) + 'px' })}//end responsive image change}}//container fixself.zoomContainer.css({ top: self.nzOffset.top});self.zoomContainer.css({ left: self.nzOffset.left});self.mouseLeft = parseInt(e.pageX - self.nzOffset.left);self.mouseTop = parseInt(e.pageY - self.nzOffset.top);//calculate the Location of the Lens//calculate the bound regions - but only if zoom windowif(self.options.zoomType == "window") {self.Etoppos = (self.mouseTop < (self.zoomLens.height()/2));self.Eboppos = (self.mouseTop > self.nzHeight - (self.zoomLens.height()/2)-(self.options.lensBorderSize*2));self.Eloppos = (self.mouseLeft < 0+((self.zoomLens.width()/2)));self.Eroppos = (self.mouseLeft > (self.nzWidth - (self.zoomLens.width()/2)-(self.options.lensBorderSize*2)));}//calculate the bound regions - but only for inner zoomif(self.options.zoomType == "inner"){self.Etoppos = (self.mouseTop < ((self.nzHeight/2)/self.heightRatio) );self.Eboppos = (self.mouseTop > (self.nzHeight - ((self.nzHeight/2)/self.heightRatio)));self.Eloppos = (self.mouseLeft < 0+(((self.nzWidth/2)/self.widthRatio)));self.Eroppos = (self.mouseLeft > (self.nzWidth - (self.nzWidth/2)/self.widthRatio-(self.options.lensBorderSize*2)));}// if the mouse position of the slider is one of the outerbounds, then hide window and lensif (self.mouseLeft <= 0 || self.mouseTop < 0 || self.mouseLeft > self.nzWidth || self.mouseTop > self.nzHeight ) {self.setElements("hide");return;}//else continue with operationselse {//lens optionsif(self.options.showLens) {// self.showHideLens("show");//set background position of lensself.lensLeftPos = String(self.mouseLeft - self.zoomLens.width() / 2);self.lensTopPos = String(self.mouseTop - self.zoomLens.height() / 2);}//adjust the background position if the mouse is in one of the outer regions//Top regionif(self.Etoppos){self.lensTopPos = 0;}//Left Regionif(self.Eloppos){self.windowLeftPos = 0;self.lensLeftPos = 0;self.tintpos=0;}//Set bottom and right region for window modeif(self.options.zoomType == "window") {if(self.Eboppos){self.lensTopPos = Math.max( (self.nzHeight)-self.zoomLens.height()-(self.options.lensBorderSize*2), 0 );}if(self.Eroppos){self.lensLeftPos = (self.nzWidth-(self.zoomLens.width())-(self.options.lensBorderSize*2));}}//Set bottom and right region for inner modeif(self.options.zoomType == "inner") {if(self.Eboppos){self.lensTopPos = Math.max( ((self.nzHeight)-(self.options.lensBorderSize*2)), 0 );}if(self.Eroppos){self.lensLeftPos = (self.nzWidth-(self.nzWidth)-(self.options.lensBorderSize*2));}}//if lens zoomif(self.options.zoomType == "lens") {self.windowLeftPos = String(((e.pageX - self.nzOffset.left) * self.widthRatio - self.zoomLens.width() / 2) * (-1));self.windowTopPos = String(((e.pageY - self.nzOffset.top) * self.heightRatio - self.zoomLens.height() / 2) * (-1));self.zoomLens.css({ backgroundPosition: self.windowLeftPos + 'px ' + self.windowTopPos + 'px' });if(self.changeBgSize){if(self.nzHeight>self.nzWidth){if(self.options.zoomType == "lens"){self.zoomLens.css({ "background-size": self.largeWidth/self.newvalueheight + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}self.zoomWindow.css({ "background-size": self.largeWidth/self.newvalueheight + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}else{if(self.options.zoomType == "lens"){self.zoomLens.css({ "background-size": self.largeWidth/self.newvaluewidth + 'px ' + self.largeHeight/self.newvaluewidth + 'px' });}self.zoomWindow.css({ "background-size": self.largeWidth/self.newvaluewidth + 'px ' + self.largeHeight/self.newvaluewidth + 'px' });}self.changeBgSize = false;}self.setWindowPostition(e);}//if tint zoomif(self.options.tint && self.options.zoomType != "inner") {self.setTintPosition(e);}//set the css background positionif(self.options.zoomType == "window") {self.setWindowPostition(e);}if(self.options.zoomType == "inner") {self.setWindowPostition(e);}if(self.options.showLens) {if(self.fullwidth && self.options.zoomType != "lens"){self.lensLeftPos = 0;}self.zoomLens.css({ left: self.lensLeftPos + 'px', top: self.lensTopPos + 'px' })}} //end else},showHideWindow: function(change) {var self = this;if(change == "show"){if(!self.isWindowActive){if(self.options.zoomWindowFadeIn){self.zoomWindow.stop(true, true, false).fadeIn(self.options.zoomWindowFadeIn);}else{self.zoomWindow.show();}self.isWindowActive = true;}}if(change == "hide"){if(self.isWindowActive){if(self.options.zoomWindowFadeOut){self.zoomWindow.stop(true, true).fadeOut(self.options.zoomWindowFadeOut);}else{self.zoomWindow.hide();}self.isWindowActive = false;}}},showHideLens: function(change) {var self = this;if(change == "show"){if(!self.isLensActive){if(self.options.lensFadeIn){self.zoomLens.stop(true, true, false).fadeIn(self.options.lensFadeIn);}else{self.zoomLens.show();}self.isLensActive = true;}}if(change == "hide"){if(self.isLensActive){if(self.options.lensFadeOut){self.zoomLens.stop(true, true).fadeOut(self.options.lensFadeOut);}else{self.zoomLens.hide();}self.isLensActive = false;}}},showHideTint: function(change) {var self = this;if(change == "show"){if(!self.isTintActive){if(self.options.zoomTintFadeIn){self.zoomTint.css({opacity:self.options.tintOpacity}).animate().stop(true, true).fadeIn("slow");}else{self.zoomTint.css({opacity:self.options.tintOpacity}).animate();self.zoomTint.show();}self.isTintActive = true;}}if(change == "hide"){if(self.isTintActive){if(self.options.zoomTintFadeOut){self.zoomTint.stop(true, true).fadeOut(self.options.zoomTintFadeOut);}else{self.zoomTint.hide();}self.isTintActive = false;}}},setLensPostition: function( e ) {},setWindowPostition: function( e ) {//return obj.slice( 0, count );var self = this;if(!isNaN(self.options.zoomWindowPosition)){switch (self.options.zoomWindowPosition) {case 1: //doneself.windowOffsetTop = (self.options.zoomWindowOffety);//DONE - 1self.windowOffsetLeft =(+self.nzWidth); //DONE 1, 2, 3, 4, 16break;case 2:if(self.options.zoomWindowHeight > self.nzHeight){ //positive marginself.windowOffsetTop = ((self.options.zoomWindowHeight/2)-(self.nzHeight/2))*(-1);self.windowOffsetLeft =(self.nzWidth); //DONE 1, 2, 3, 4, 16}else{ //negative margin}break;case 3: //doneself.windowOffsetTop = (self.nzHeight - self.zoomWindow.height() - (self.options.borderSize*2)); //DONE 3,9self.windowOffsetLeft =(self.nzWidth); //DONE 1, 2, 3, 4, 16break;case 4: //doneself.windowOffsetTop = (self.nzHeight); //DONE - 4,5,6,7,8self.windowOffsetLeft =(self.nzWidth); //DONE 1, 2, 3, 4, 16break;case 5: //doneself.windowOffsetTop = (self.nzHeight); //DONE - 4,5,6,7,8self.windowOffsetLeft =(self.nzWidth-self.zoomWindow.width()-(self.options.borderSize*2)); //DONE - 5,15break;case 6:if(self.options.zoomWindowHeight > self.nzHeight){ //positive marginself.windowOffsetTop = (self.nzHeight); //DONE - 4,5,6,7,8self.windowOffsetLeft =((self.options.zoomWindowWidth/2)-(self.nzWidth/2)+(self.options.borderSize*2))*(-1);}else{ //negative margin}break;case 7: //doneself.windowOffsetTop = (self.nzHeight); //DONE - 4,5,6,7,8self.windowOffsetLeft = 0; //DONE 7, 13break;case 8: //doneself.windowOffsetTop = (self.nzHeight); //DONE - 4,5,6,7,8self.windowOffsetLeft =(self.zoomWindow.width()+(self.options.borderSize*2) )* (-1); //DONE 8,9,10,11,12break;case 9: //doneself.windowOffsetTop = (self.nzHeight - self.zoomWindow.height() - (self.options.borderSize*2)); //DONE 3,9self.windowOffsetLeft =(self.zoomWindow.width()+(self.options.borderSize*2) )* (-1); //DONE 8,9,10,11,12break;case 10:if(self.options.zoomWindowHeight > self.nzHeight){ //positive marginself.windowOffsetTop = ((self.options.zoomWindowHeight/2)-(self.nzHeight/2))*(-1);self.windowOffsetLeft =(self.zoomWindow.width()+(self.options.borderSize*2) )* (-1); //DONE 8,9,10,11,12}else{ //negative margin}break;case 11:self.windowOffsetTop = (self.options.zoomWindowOffety);self.windowOffsetLeft =(self.zoomWindow.width()+(self.options.borderSize*2) )* (-1); //DONE 8,9,10,11,12break;case 12: //doneself.windowOffsetTop = (self.zoomWindow.height()+(self.options.borderSize*2))*(-1); //DONE 12,13,14,15,16self.windowOffsetLeft =(self.zoomWindow.width()+(self.options.borderSize*2) )* (-1); //DONE 8,9,10,11,12break;case 13: //doneself.windowOffsetTop = (self.zoomWindow.height()+(self.options.borderSize*2))*(-1); //DONE 12,13,14,15,16self.windowOffsetLeft =(0); //DONE 7, 13break;case 14:if(self.options.zoomWindowHeight > self.nzHeight){ //positive marginself.windowOffsetTop = (self.zoomWindow.height()+(self.options.borderSize*2))*(-1); //DONE 12,13,14,15,16self.windowOffsetLeft =((self.options.zoomWindowWidth/2)-(self.nzWidth/2)+(self.options.borderSize*2))*(-1);}else{ //negative margin}break;case 15://doneself.windowOffsetTop = (self.zoomWindow.height()+(self.options.borderSize*2))*(-1); //DONE 12,13,14,15,16self.windowOffsetLeft =(self.nzWidth-self.zoomWindow.width()-(self.options.borderSize*2)); //DONE - 5,15break;case 16: //doneself.windowOffsetTop = (self.zoomWindow.height()+(self.options.borderSize*2))*(-1); //DONE 12,13,14,15,16self.windowOffsetLeft =(self.nzWidth); //DONE 1, 2, 3, 4, 16break;default: //doneself.windowOffsetTop = (self.options.zoomWindowOffety);//DONE - 1self.windowOffsetLeft =(self.nzWidth); //DONE 1, 2, 3, 4, 16}} //end isNANelse{//WE CAN POSITION IN A CLASS - ASSUME THAT ANY STRING PASSED ISself.externalContainer = $('#'+self.options.zoomWindowPosition);self.externalContainerWidth = self.externalContainer.width();self.externalContainerHeight = self.externalContainer.height();self.externalContainerOffset = self.externalContainer.offset();self.windowOffsetTop = self.externalContainerOffset.top;//DONE - 1self.windowOffsetLeft =self.externalContainerOffset.left; //DONE 1, 2, 3, 4, 16}self.isWindowSet = true;self.windowOffsetTop = self.windowOffsetTop + self.options.zoomWindowOffety;self.windowOffsetLeft = self.windowOffsetLeft + self.options.zoomWindowOffetx;self.zoomWindow.css({ top: self.windowOffsetTop});self.zoomWindow.css({ left: self.windowOffsetLeft});if(self.options.zoomType == "inner") {self.zoomWindow.css({ top: 0});self.zoomWindow.css({ left: 0});}self.windowLeftPos = String(((e.pageX - self.nzOffset.left) * self.widthRatio - self.zoomWindow.width() / 2) * (-1));self.windowTopPos = String(((e.pageY - self.nzOffset.top) * self.heightRatio - self.zoomWindow.height() / 2) * (-1));if(self.Etoppos){self.windowTopPos = 0;}if(self.Eloppos){self.windowLeftPos = 0;}if(self.Eboppos){self.windowTopPos = (self.largeHeight/self.currentZoomLevel-self.zoomWindow.height())*(-1); }if(self.Eroppos){self.windowLeftPos = ((self.largeWidth/self.currentZoomLevel-self.zoomWindow.width())*(-1));}//stops micro movementsif(self.fullheight){self.windowTopPos = 0;}if(self.fullwidth){self.windowLeftPos = 0;}//set the css background positionif(self.options.zoomType == "window" || self.options.zoomType == "inner") {if(self.zoomLock == 1){//overrides for images not zoomableif(self.widthRatio <= 1){self.windowLeftPos = 0;}if(self.heightRatio <= 1){self.windowTopPos = 0;}}// adjust images less than the window heightif(self.largeHeight < self.options.zoomWindowHeight){self.windowTopPos = 0;}if(self.largeWidth < self.options.zoomWindowWidth){self.windowLeftPos = 0;}//set the zoomwindow background positionif (self.options.easing){// if(self.changeZoom){// clearInterval(self.loop);// self.changeZoom = false;// self.loop = false;// }//set the pos to 0 if not setif(!self.xp){self.xp = 0;}if(!self.yp){self.yp = 0;}//if loop not already started, then run itif (!self.loop){self.loop = setInterval(function(){//using zeno's paradoxself.xp += (self.windowLeftPos - self.xp) / self.options.easingAmount;self.yp += (self.windowTopPos - self.yp) / self.options.easingAmount;if(self.scrollingLock){clearInterval(self.loop);self.xp = self.windowLeftPos;self.yp = self.windowTopPosself.xp = ((e.pageX - self.nzOffset.left) * self.widthRatio - self.zoomWindow.width() / 2) * (-1);self.yp = (((e.pageY - self.nzOffset.top) * self.heightRatio - self.zoomWindow.height() / 2) * (-1));if(self.changeBgSize){if(self.nzHeight>self.nzWidth){if(self.options.zoomType == "lens"){self.zoomLens.css({ "background-size": self.largeWidth/self.newvalueheight + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}self.zoomWindow.css({ "background-size": self.largeWidth/self.newvalueheight + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}else{if(self.options.zoomType == "lens"){self.zoomLens.css({ "background-size": self.largeWidth/self.newvaluewidth + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}self.zoomWindow.css({ "background-size": self.largeWidth/self.newvaluewidth + 'px ' + self.largeHeight/self.newvaluewidth + 'px' });}/*if(!self.bgxp){self.bgxp = self.largeWidth/self.newvalue;}if(!self.bgyp){self.bgyp = self.largeHeight/self.newvalue ;}if (!self.bgloop){self.bgloop = setInterval(function(){self.bgxp += (self.largeWidth/self.newvalue - self.bgxp) / self.options.easingAmount;self.bgyp += (self.largeHeight/self.newvalue - self.bgyp) / self.options.easingAmount;self.zoomWindow.css({ "background-size": self.bgxp + 'px ' + self.bgyp + 'px' });}, 16);}*/self.changeBgSize = false;}self.zoomWindow.css({ backgroundPosition: self.windowLeftPos + 'px ' + self.windowTopPos + 'px' });self.scrollingLock = false;self.loop = false;}else{if(self.changeBgSize){if(self.nzHeight>self.nzWidth){if(self.options.zoomType == "lens"){self.zoomLens.css({ "background-size": self.largeWidth/self.newvalueheight + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}self.zoomWindow.css({ "background-size": self.largeWidth/self.newvalueheight + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}else{if(self.options.zoomType != "lens"){self.zoomLens.css({ "background-size": self.largeWidth/self.newvaluewidth + 'px ' + self.largeHeight/self.newvaluewidth + 'px' });}self.zoomWindow.css({ "background-size": self.largeWidth/self.newvaluewidth + 'px ' + self.largeHeight/self.newvaluewidth + 'px' });}self.changeBgSize = false;}self.zoomWindow.css({ backgroundPosition: self.xp + 'px ' + self.yp + 'px' });}}, 16);}}else{if(self.changeBgSize){if(self.nzHeight>self.nzWidth){if(self.options.zoomType == "lens"){self.zoomLens.css({ "background-size": self.largeWidth/self.newvalueheight + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}self.zoomWindow.css({ "background-size": self.largeWidth/self.newvalueheight + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}else{if(self.options.zoomType == "lens"){self.zoomLens.css({ "background-size": self.largeWidth/self.newvaluewidth + 'px ' + self.largeHeight/self.newvaluewidth + 'px' });}if((self.largeHeight/self.newvaluewidth) < self.options.zoomWindowHeight){self.zoomWindow.css({ "background-size": self.largeWidth/self.newvaluewidth + 'px ' + self.largeHeight/self.newvaluewidth + 'px' });}else{self.zoomWindow.css({ "background-size": self.largeWidth/self.newvalueheight + 'px ' + self.largeHeight/self.newvalueheight + 'px' });}}self.changeBgSize = false;}self.zoomWindow.css({ backgroundPosition: self.windowLeftPos + 'px ' + self.windowTopPos + 'px' });}}},setTintPosition: function(e){var self = this;self.nzOffset = self.$elem.offset();self.tintpos = String(((e.pageX - self.nzOffset.left)-(self.zoomLens.width() / 2)) * (-1));self.tintposy = String(((e.pageY - self.nzOffset.top) - self.zoomLens.height() / 2) * (-1));if(self.Etoppos){self.tintposy = 0;}if(self.Eloppos){self.tintpos=0;}if(self.Eboppos){self.tintposy = (self.nzHeight-self.zoomLens.height()-(self.options.lensBorderSize*2))*(-1);}if(self.Eroppos){self.tintpos = ((self.nzWidth-self.zoomLens.width()-(self.options.lensBorderSize*2))*(-1));}if(self.options.tint) {//stops micro movementsif(self.fullheight){self.tintposy = 0;}if(self.fullwidth){self.tintpos = 0;}self.zoomTintImage.css({'left': self.tintpos+'px'});self.zoomTintImage.css({'top': self.tintposy+'px'});}},swaptheimage: function(smallimage, largeimage){var self = this;var newImg = new Image();if(self.options.loadingIcon){self.spinner = $('<div style="background: url(\''+self.options.loadingIcon+'\') no-repeat center;height:'+self.nzHeight+'px;width:'+self.nzWidth+'px;z-index: 2000;position: absolute; background-position: center center;"></div>');self.$elem.after(self.spinner);}self.options.onImageSwap(self.$elem);newImg.onload = function() {self.largeWidth = newImg.width;self.largeHeight = newImg.height;self.zoomImage = largeimage;self.zoomWindow.css({ "background-size": self.largeWidth + 'px ' + self.largeHeight + 'px' });self.zoomWindow.css({ "background-size": self.largeWidth + 'px ' + self.largeHeight + 'px' });self.swapAction(smallimage, largeimage);return;}newImg.src = largeimage; // this must be done AFTER setting onload},swapAction: function(smallimage, largeimage){var self = this;var newImg2 = new Image();newImg2.onload = function() {//re-calculate valuesself.nzHeight = newImg2.height;self.nzWidth = newImg2.width;self.options.onImageSwapComplete(self.$elem);self.doneCallback();return;}newImg2.src = smallimage;//reset the zoomlevel to that initially set in optionsself.currentZoomLevel = self.options.zoomLevel;self.options.maxZoomLevel = false;//swaps the main image//self.$elem.attr("src",smallimage);//swaps the zoom imageif(self.options.zoomType == "lens") {self.zoomLens.css({ backgroundImage: "url('" + largeimage + "')" });}if(self.options.zoomType == "window") {self.zoomWindow.css({ backgroundImage: "url('" + largeimage + "')" });}if(self.options.zoomType == "inner") {self.zoomWindow.css({ backgroundImage: "url('" + largeimage + "')" });}self.currentImage = largeimage;if(self.options.imageCrossfade){var oldImg = self.$elem;var newImg = oldImg.clone();self.$elem.attr("src",smallimage)self.$elem.after(newImg);newImg.stop(true).fadeOut(self.options.imageCrossfade, function() {$(this).remove();});// if(self.options.zoomType == "inner"){//remove any attributes on the cloned image so we can resize laterself.$elem.width("auto").removeAttr("width");self.$elem.height("auto").removeAttr("height");// }oldImg.fadeIn(self.options.imageCrossfade);if(self.options.tint && self.options.zoomType != "inner") {var oldImgTint = self.zoomTintImage;var newImgTint = oldImgTint.clone();self.zoomTintImage.attr("src",largeimage)self.zoomTintImage.after(newImgTint);newImgTint.stop(true).fadeOut(self.options.imageCrossfade, function() {$(this).remove();});oldImgTint.fadeIn(self.options.imageCrossfade);//self.zoomTintImage.attr("width",elem.data("image"));//resize the tint windowself.zoomTint.css({ height: self.$elem.height()});self.zoomTint.css({ width: self.$elem.width()});}self.zoomContainer.css("height", self.$elem.height());self.zoomContainer.css("width", self.$elem.width());if(self.options.zoomType == "inner"){if(!self.options.constrainType){self.zoomWrap.parent().css("height", self.$elem.height());self.zoomWrap.parent().css("width", self.$elem.width());self.zoomWindow.css("height", self.$elem.height());self.zoomWindow.css("width", self.$elem.width());}}if(self.options.imageCrossfade){self.zoomWrap.css("height", self.$elem.height());self.zoomWrap.css("width", self.$elem.width());}}else{self.$elem.attr("src",smallimage);if(self.options.tint) {self.zoomTintImage.attr("src",largeimage);//self.zoomTintImage.attr("width",elem.data("image"));self.zoomTintImage.attr("height",self.$elem.height());//self.zoomTintImage.attr('src') = elem.data("image");self.zoomTintImage.css({ height: self.$elem.height()});self.zoomTint.css({ height: self.$elem.height()});}self.zoomContainer.css("height", self.$elem.height());self.zoomContainer.css("width", self.$elem.width());if(self.options.imageCrossfade){self.zoomWrap.css("height", self.$elem.height());self.zoomWrap.css("width", self.$elem.width());}}if(self.options.constrainType){//This will contrain the image proportionsif(self.options.constrainType == "height"){self.zoomContainer.css("height", self.options.constrainSize);self.zoomContainer.css("width", "auto");if(self.options.imageCrossfade){self.zoomWrap.css("height", self.options.constrainSize);self.zoomWrap.css("width", "auto");self.constwidth = self.zoomWrap.width();}else{self.$elem.css("height", self.options.constrainSize);self.$elem.css("width", "auto");self.constwidth = self.$elem.width();}if(self.options.zoomType == "inner"){self.zoomWrap.parent().css("height", self.options.constrainSize);self.zoomWrap.parent().css("width", self.constwidth);self.zoomWindow.css("height", self.options.constrainSize);self.zoomWindow.css("width", self.constwidth);}if(self.options.tint){self.tintContainer.css("height", self.options.constrainSize);self.tintContainer.css("width", self.constwidth);self.zoomTint.css("height", self.options.constrainSize);self.zoomTint.css("width", self.constwidth);self.zoomTintImage.css("height", self.options.constrainSize);self.zoomTintImage.css("width", self.constwidth);}}if(self.options.constrainType == "width"){self.zoomContainer.css("height", "auto");self.zoomContainer.css("width", self.options.constrainSize);if(self.options.imageCrossfade){self.zoomWrap.css("height", "auto");self.zoomWrap.css("width", self.options.constrainSize);self.constheight = self.zoomWrap.height();}else{self.$elem.css("height", "auto");self.$elem.css("width", self.options.constrainSize);self.constheight = self.$elem.height();}if(self.options.zoomType == "inner"){self.zoomWrap.parent().css("height", self.constheight);self.zoomWrap.parent().css("width", self.options.constrainSize);self.zoomWindow.css("height", self.constheight);self.zoomWindow.css("width", self.options.constrainSize);}if(self.options.tint){self.tintContainer.css("height", self.constheight);self.tintContainer.css("width", self.options.constrainSize);self.zoomTint.css("height", self.constheight);self.zoomTint.css("width", self.options.constrainSize);self.zoomTintImage.css("height", self.constheight);self.zoomTintImage.css("width", self.options.constrainSize);}}}},doneCallback: function(){var self = this;if(self.options.loadingIcon){self.spinner.hide();}self.nzOffset = self.$elem.offset();self.nzWidth = self.$elem.width();self.nzHeight = self.$elem.height();// reset the zoomlevel back to defaultself.currentZoomLevel = self.options.zoomLevel;//ratio of the large to small imageself.widthRatio = self.largeWidth / self.nzWidth;self.heightRatio = self.largeHeight / self.nzHeight;//NEED TO ADD THE LENS SIZE FOR ROUND// adjust images less than the window heightif(self.options.zoomType == "window") {if(self.nzHeight < self.options.zoomWindowWidth/self.widthRatio){lensHeight = self.nzHeight;}else{lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))}if(self.options.zoomWindowWidth < self.options.zoomWindowWidth){lensWidth = self.nzWidth;}else{lensWidth = (self.options.zoomWindowWidth/self.widthRatio);}if(self.zoomLens){self.zoomLens.css('width', lensWidth);self.zoomLens.css('height', lensHeight);}}},getCurrentImage: function(){var self = this;return self.zoomImage;},getGalleryList: function(){var self = this;//loop through the gallery options and set them in list for fancyboxself.gallerylist = [];if (self.options.gallery){$('#'+self.options.gallery + ' a').each(function() {var img_src = '';if($(this).data("zoom-image")){img_src = $(this).data("zoom-image");}else if($(this).data("image")){img_src = $(this).data("image");}//put the current image at the startif(img_src == self.zoomImage){self.gallerylist.unshift({href: ''+img_src+'',title: $(this).find('img').attr("title")});}else{self.gallerylist.push({href: ''+img_src+'',title: $(this).find('img').attr("title")});}});}//if no gallery - return current imageelse{self.gallerylist.push({href: ''+self.zoomImage+'',title: $(this).find('img').attr("title")});}return self.gallerylist;},changeZoomLevel: function(value){var self = this;//flag a zoom, so can adjust the easing during setPositionself.scrollingLock = true;//round to two decimal placesself.newvalue = parseFloat(value).toFixed(2);newvalue = parseFloat(value).toFixed(2);//maxwidth & Maxheight of the imagemaxheightnewvalue = self.largeHeight/((self.options.zoomWindowHeight / self.nzHeight) * self.nzHeight);maxwidthtnewvalue = self.largeWidth/((self.options.zoomWindowWidth / self.nzWidth) * self.nzWidth);//calculate new heightratioif(self.options.zoomType != "inner"){if(maxheightnewvalue <= newvalue){self.heightRatio = (self.largeHeight/maxheightnewvalue) / self.nzHeight;self.newvalueheight = maxheightnewvalue;self.fullheight = true;}else{self.heightRatio = (self.largeHeight/newvalue) / self.nzHeight;self.newvalueheight = newvalue;self.fullheight = false;}// calculate new width ratioif(maxwidthtnewvalue <= newvalue){self.widthRatio = (self.largeWidth/maxwidthtnewvalue) / self.nzWidth;self.newvaluewidth = maxwidthtnewvalue;self.fullwidth = true;}else{self.widthRatio = (self.largeWidth/newvalue) / self.nzWidth;self.newvaluewidth = newvalue;self.fullwidth = false;}if(self.options.zoomType == "lens"){if(maxheightnewvalue <= newvalue){self.fullwidth = true;self.newvaluewidth = maxheightnewvalue;} else{self.widthRatio = (self.largeWidth/newvalue) / self.nzWidth;self.newvaluewidth = newvalue;self.fullwidth = false;}}}if(self.options.zoomType == "inner"){maxheightnewvalue = parseFloat(self.largeHeight/self.nzHeight).toFixed(2);maxwidthtnewvalue = parseFloat(self.largeWidth/self.nzWidth).toFixed(2);if(newvalue > maxheightnewvalue){newvalue = maxheightnewvalue;}if(newvalue > maxwidthtnewvalue){newvalue = maxwidthtnewvalue;}if(maxheightnewvalue <= newvalue){self.heightRatio = (self.largeHeight/newvalue) / self.nzHeight;if(newvalue > maxheightnewvalue){self.newvalueheight = maxheightnewvalue;}else{self.newvalueheight = newvalue;}self.fullheight = true;}else{self.heightRatio = (self.largeHeight/newvalue) / self.nzHeight;if(newvalue > maxheightnewvalue){self.newvalueheight = maxheightnewvalue;}else{self.newvalueheight = newvalue;}self.fullheight = false;}if(maxwidthtnewvalue <= newvalue){self.widthRatio = (self.largeWidth/newvalue) / self.nzWidth;if(newvalue > maxwidthtnewvalue){self.newvaluewidth = maxwidthtnewvalue;}else{self.newvaluewidth = newvalue;}self.fullwidth = true;}else{self.widthRatio = (self.largeWidth/newvalue) / self.nzWidth;self.newvaluewidth = newvalue;self.fullwidth = false;}} //end innerscrcontinue = false;if(self.options.zoomType == "inner"){if(self.nzWidth > self.nzHeight){if( self.newvaluewidth <= maxwidthtnewvalue){scrcontinue = true;}else{scrcontinue = false;self.fullheight = true;self.fullwidth = true;}}if(self.nzHeight > self.nzWidth){if( self.newvaluewidth <= maxwidthtnewvalue){scrcontinue = true;}else{scrcontinue = false;self.fullheight = true;self.fullwidth = true;}}}if(self.options.zoomType != "inner"){scrcontinue = true;}if(scrcontinue){self.zoomLock = 0;self.changeZoom = true;//if lens height is less than image heightif(((self.options.zoomWindowHeight)/self.heightRatio) <= self.nzHeight){self.currentZoomLevel = self.newvalueheight;if(self.options.zoomType != "lens" && self.options.zoomType != "inner") {self.changeBgSize = true;self.zoomLens.css({height: String((self.options.zoomWindowHeight)/self.heightRatio) + 'px' })}if(self.options.zoomType == "lens" || self.options.zoomType == "inner") {self.changeBgSize = true;}}if((self.options.zoomWindowWidth/self.widthRatio) <= self.nzWidth){if(self.options.zoomType != "inner"){if(self.newvaluewidth > self.newvalueheight) {self.currentZoomLevel = self.newvaluewidth;}}if(self.options.zoomType != "lens" && self.options.zoomType != "inner") {self.changeBgSize = true;self.zoomLens.css({width: String((self.options.zoomWindowWidth)/self.widthRatio) + 'px' })}if(self.options.zoomType == "lens" || self.options.zoomType == "inner") {self.changeBgSize = true;}}if(self.options.zoomType == "inner"){self.changeBgSize = true;if(self.nzWidth > self.nzHeight){self.currentZoomLevel = self.newvaluewidth;}if(self.nzHeight > self.nzWidth){self.currentZoomLevel = self.newvaluewidth;}}} //under//sets the boundry change, called in setWindowPosself.setPosition(self.currentLoc);//},closeAll: function(){if(self.zoomWindow){self.zoomWindow.hide();}if(self.zoomLens){self.zoomLens.hide();}if(self.zoomTint){self.zoomTint.hide();}},changeState: function(value){var self = this;if(value == 'enable'){self.options.zoomEnabled = true;}if(value == 'disable'){self.options.zoomEnabled = false;}}};$.fn.elevateZoom = function( options ) {return this.each(function() {var elevate = Object.create( ElevateZoom );elevate.init( options, this );$.data( this, 'elevateZoom', elevate );});};$.fn.elevateZoom.options = {zoomActivation: "hover", // Can also be click (PLACEHOLDER FOR NEXT VERSION)zoomEnabled: true, //false disables zoomwindow from showingpreloading: 1, //by default, load all the images, if 0, then only load images after activated (PLACEHOLDER FOR NEXT VERSION)zoomLevel: 1, //default zoom level of imagescrollZoom: false, //allow zoom on mousewheel, true to activatescrollZoomIncrement: 0.1, //steps of the scrollzoomminZoomLevel: false,maxZoomLevel: false,easing: false,easingAmount: 12,lensSize: 200,zoomWindowWidth: 400,zoomWindowHeight: 400,zoomWindowOffetx: 0,zoomWindowOffety: 0,zoomWindowPosition: 1,zoomWindowBgColour: "#fff",lensFadeIn: false,lensFadeOut: false,debug: false,zoomWindowFadeIn: false,zoomWindowFadeOut: false,zoomWindowAlwaysShow: false,zoomTintFadeIn: false,zoomTintFadeOut: false,borderSize: 4,showLens: true,borderColour: "#888",lensBorderSize: 1,lensBorderColour: "#000",lensShape: "square", //can be "round"zoomType: "window", //window is default, also "lens" available -containLensZoom: false,lensColour: "white", //colour of the lens backgroundlensOpacity: 0.4, //opacity of the lenslenszoom: false,tint: false, //enable the tintingtintColour: "#333", //default tint color, can be anything, red, #ccc, rgb(0,0,0)tintOpacity: 0.4, //opacity of the tintgallery: false,galleryActiveClass: "zoomGalleryActive",imageCrossfade: false,constrainType: false, //width or heightconstrainSize: false, //in pixels the dimensions you want to constrain onloadingIcon: false, //http://www.example.com/spinner.gifcursor:"default", // user should set to what they want the cursor as, if they have set a click functionresponsive:true,onComplete: $.noop,onZoomedImageLoaded: function() {},onImageSwap: $.noop,onImageSwapComplete: $.noop};})( jQuery, window, document );