(function($) {$.fn.lightBox = function(settings) {settings = jQuery.extend({overlayBgColor: '#000',overlayOpacity:0.8,fixedNavigation:false,imageLoading:'images/lightbox-ico-loading.gif',imageBtnPrev:'images/lightbox-btn-prev.gif',imageBtnNext:'images/lightbox-btn-next.gif',imageBtnClose:'images/lightbox-btn-close.gif',imageBlank:'images/lightbox-blank.gif',containerBorderSize:10,containerResizeSpeed:400,txtImage:'Image',txtOf:'of',keyToClose:'c',keyToPrev:'p',keyToNext:'n',imageArray:[],activeImage:0},settings);var jQueryMatchedObj = this; function _initialize() {_start(this,jQueryMatchedObj); return false; }function _start(objClicked,jQueryMatchedObj) {$('embed, object, select').css({ 'visibility' : 'hidden' });_set_interface();settings.imageArray.length = 0;settings.activeImage = 0;if ( jQueryMatchedObj.length == 1 ) {settings.imageArray.push(new Array(objClicked.getAttribute('href'),objClicked.getAttribute('title')));} else {for ( var i = 0; i < jQueryMatchedObj.length; i++ ) {settings.imageArray.push(new Array(jQueryMatchedObj[i].getAttribute('href'),jQueryMatchedObj[i].getAttribute('title')));}}while ( settings.imageArray[settings.activeImage][0] != objClicked.getAttribute('href') ) {settings.activeImage++;}_set_image_to_view();}function _set_interface() {$('body').append('<div id="jquery-overlay"></div><div id="jquery-lightbox"><div id="lightbox-container-image-box"><div id="lightbox-container-image"><img id="lightbox-image"><div style="" id="lightbox-nav"><a href="#" id="lightbox-nav-btnPrev"></a><a href="#" id="lightbox-nav-btnNext"></a></div><div id="lightbox-loading"><a href="#" id="lightbox-loading-link"><img src="' + settings.imageLoading + '"></a></div></div></div><div id="lightbox-container-image-data-box"><div id="lightbox-container-image-data"><div id="lightbox-image-details"><span id="lightbox-image-details-caption"></span><span id="lightbox-image-details-currentNumber"></span></div><div id="lightbox-secNav"><a href="#" id="lightbox-secNav-btnClose"><img src="' + settings.imageBtnClose + '"></a></div></div></div></div>');var arrPageSizes = ___getPageSize();$('#jquery-overlay').css({backgroundColor:settings.overlayBgColor,opacity:settings.overlayOpacity,width:arrPageSizes[0],height:arrPageSizes[1]}).fadeIn();var arrPageScroll = ___getPageScroll();$('#jquery-lightbox').css({top:arrPageScroll[1] + (arrPageSizes[3] / 10),left:arrPageScroll[0]}).show();$('#jquery-overlay,#jquery-lightbox').click(function() {_finish();});$('#lightbox-loading-link,#lightbox-secNav-btnClose').click(function() {_finish();return false;});$(window).resize(function() {var arrPageSizes = ___getPageSize();$('#jquery-overlay').css({width:arrPageSizes[0],height:arrPageSizes[1]});var arrPageScroll = ___getPageScroll();$('#jquery-lightbox').css({top:arrPageScroll[1] + (arrPageSizes[3] / 10),left:arrPageScroll[0]});});}function _set_image_to_view() { $('#lightbox-loading').show();if ( settings.fixedNavigation ) {$('#lightbox-image,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();} else {$('#lightbox-image,#lightbox-nav,#lightbox-nav-btnPrev,#lightbox-nav-btnNext,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();}var objImagePreloader = new Image();objImagePreloader.onload = function() {$('#lightbox-image').attr('src',settings.imageArray[settings.activeImage][0]);_resize_container_image_box(objImagePreloader.width,objImagePreloader.height);objImagePreloader.onload=function(){};};objImagePreloader.src = settings.imageArray[settings.activeImage][0];};function _resize_container_image_box(intImageWidth,intImageHeight) {var intCurrentWidth = $('#lightbox-container-image-box').width();var intCurrentHeight = $('#lightbox-container-image-box').height();var intWidth = (intImageWidth + (settings.containerBorderSize * 2)); var intHeight = (intImageHeight + (settings.containerBorderSize * 2)); var intDiffW = intCurrentWidth - intWidth;var intDiffH = intCurrentHeight - intHeight;$('#lightbox-container-image-box').animate({ width: intWidth, height: intHeight },settings.containerResizeSpeed,function() { _show_image(); });if ( ( intDiffW == 0 ) && ( intDiffH == 0 ) ) {if ( $.browser.msie ) {___pause(250);} else {___pause(100);}} $('#lightbox-container-image-data-box').css({ width: intImageWidth });$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ height: intImageHeight + (settings.containerBorderSize * 2) });};function _show_image() {$('#lightbox-loading').hide();$('#lightbox-image').fadeIn(function() {_show_image_data();_set_navigation();});_preload_neighbor_images();};function _show_image_data() {$('#lightbox-container-image-data-box').slideDown('fast');$('#lightbox-image-details-caption').hide();if ( settings.imageArray[settings.activeImage][1] ) {$('#lightbox-image-details-caption').html(settings.imageArray[settings.activeImage][1]).show();}if ( settings.imageArray.length > 1 ) {$('#lightbox-image-details-currentNumber').html(settings.txtImage + ' ' + ( settings.activeImage + 1 ) + ' ' + settings.txtOf + ' ' + settings.imageArray.length).show();}}function _set_navigation() {$('#lightbox-nav').show();$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });if ( settings.activeImage != 0 ) {if ( settings.fixedNavigation ) {$('#lightbox-nav-btnPrev').css({ 'background' : 'url(' + settings.imageBtnPrev + ') left 15% no-repeat' }).unbind().bind('click',function() {settings.activeImage = settings.activeImage - 1;_set_image_to_view();return false;});} else {$('#lightbox-nav-btnPrev').unbind().hover(function() {$(this).css({ 'background' : 'url(' + settings.imageBtnPrev + ') left 15% no-repeat' });},function() {$(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });}).show().bind('click',function() {settings.activeImage = settings.activeImage - 1;_set_image_to_view();return false;});}}if ( settings.activeImage != ( settings.imageArray.length -1 ) ) {if ( settings.fixedNavigation ) {$('#lightbox-nav-btnNext').css({ 'background' : 'url(' + settings.imageBtnNext + ') right 15% no-repeat' }).unbind().bind('click',function() {settings.activeImage = settings.activeImage + 1;_set_image_to_view();return false;});} else {$('#lightbox-nav-btnNext').unbind().hover(function() {$(this).css({ 'background' : 'url(' + settings.imageBtnNext + ') right 15% no-repeat' });},function() {$(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });}).show().bind('click',function() {settings.activeImage = settings.activeImage + 1;_set_image_to_view();return false;});}}_enable_keyboard_navigation();}function _enable_keyboard_navigation() {$(document).keydown(function(objEvent) {_keyboard_action(objEvent);});}function _disable_keyboard_navigation() {$(document).unbind();}function _keyboard_action(objEvent) {if ( objEvent == null ) {keycode = event.keyCode;escapeKey = 27;} else {keycode = objEvent.keyCode;escapeKey = objEvent.DOM_VK_ESCAPE;}key = String.fromCharCode(keycode).toLowerCase();if ( ( key == settings.keyToClose ) || ( key == 'x' ) || ( keycode == escapeKey ) ) {_finish();}if ( ( key == settings.keyToPrev ) || ( keycode == 37 ) ) {if ( settings.activeImage != 0 ) {settings.activeImage = settings.activeImage - 1;_set_image_to_view();_disable_keyboard_navigation();}}if ( ( key == settings.keyToNext ) || ( keycode == 39 ) ) {if ( settings.activeImage != ( settings.imageArray.length - 1 ) ) {settings.activeImage = settings.activeImage + 1;_set_image_to_view();_disable_keyboard_navigation();}}}function _preload_neighbor_images() {if ( (settings.imageArray.length -1) > settings.activeImage ) {objNext = new Image();objNext.src = settings.imageArray[settings.activeImage + 1][0];}if ( settings.activeImage > 0 ) {objPrev = new Image();objPrev.src = settings.imageArray[settings.activeImage -1][0];}}function _finish() {$('#jquery-lightbox').remove();$('#jquery-overlay').fadeOut(function() { $('#jquery-overlay').remove(); });$('embed, object, select').css({ 'visibility' : 'visible' });}function ___getPageSize() {var xScroll, yScroll;if (window.innerHeight && window.scrollMaxY) {xScroll = window.innerWidth + window.scrollMaxX;yScroll = window.innerHeight + window.scrollMaxY;} else if (document.body.scrollHeight > document.body.offsetHeight){ xScroll = document.body.scrollWidth;yScroll = document.body.scrollHeight;} else { xScroll = document.body.offsetWidth;yScroll = document.body.offsetHeight;}var windowWidth, windowHeight;if (self.innerHeight) {if(document.documentElement.clientWidth){windowWidth = document.documentElement.clientWidth; } else {windowWidth = self.innerWidth;}windowHeight = self.innerHeight;} else if (document.documentElement && document.documentElement.clientHeight) { windowWidth = document.documentElement.clientWidth;windowHeight = document.documentElement.clientHeight;} else if (document.body) { windowWidth = document.body.clientWidth;windowHeight = document.body.clientHeight;}if(yScroll < windowHeight){pageHeight = windowHeight;} else { pageHeight = yScroll;}if(xScroll < windowWidth){pageWidth = xScroll;} else {pageWidth = windowWidth;}arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);return arrayPageSize;};function ___getPageScroll() {var xScroll, yScroll;if (self.pageYOffset) {yScroll = self.pageYOffset;xScroll = self.pageXOffset;} else if (document.documentElement && document.documentElement.scrollTop) {yScroll = document.documentElement.scrollTop;xScroll = document.documentElement.scrollLeft;} else if (document.body) {yScroll = document.body.scrollTop;xScroll = document.body.scrollLeft;}arrayPageScroll = new Array(xScroll,yScroll);return arrayPageScroll;}; function ___pause(ms) {var date = new Date(); curDate = null;do { var curDate = new Date(); }while ( curDate - date < ms); };return this.unbind('click').click(_initialize);};})(jQuery);