var lightboxLinkCurent ;
(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;
        $(this).each(function () {
            ntz = $(this);
            if (ntz.attr('title') !== '') {
                ntz.data('title', ntz.attr('title'));
                ntz.removeAttr('title');
            }
        });

        function _initialize() {
            _start(this, jQueryMatchedObj);
            return false;
        }

        function _start(objClicked, jQueryMatchedObj) {
            $('embed, object, select').css({
                'visibility': 'hidden'
            });
            lightboxLinkCurent = objClicked;
            _set_interface(objClicked);
            settings.imageArray.length = 0;
            settings.activeImage = 0;
            if (jQueryMatchedObj.length == 1) {
                settings.imageArray.push(new Array(objClicked.getAttribute('href'), $(objClicked).data('title')));
            } else {
                for (var i = 0; i < jQueryMatchedObj.length; i++) {
                    settings.imageArray.push(new Array(jQueryMatchedObj[i].getAttribute('href'), $(jQueryMatchedObj[i]).data('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="ntz-audio-player"></div><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,
                position:'relative'
            });
            $('#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() {
            $('#lightbox-container-image-data-box').slideDown('fast', function(){
            	 if(typeof($(lightboxLinkCurent).attr('data-audio'))!=='undefined'){
            	 	var audioPlayer = '',
            	 			audioFile = $(lightboxLinkCurent).attr('data-audio');
            	 			var sliderovercolor = 'ffffff',
												slidercolor2 = 'ffffff',
												bgcolor = rgb2hex($('#lightbox-container-image-data-box').css('backgroundColor')), // rgb2hex($('#ntz-audio-player').css('borderTopColor')),
												bgcolor1 = rgb2hex($('#lightbox-container-image-data-box').css('backgroundColor')),
												bgcolor2 = rgb2hex($('#lightbox-container-image-data-box').css('backgroundColor')),
												slidercolor1 = 'ffffff',
												slidercolor2 = 'ffffff',
												textcolor = 'ffffff',
												buttoncolor = 'ffffff',
												buttonovercolor = 'ffffff';
            	 					
            	 					
            	 		var obj = '<object type="application/x-shockwave-flash" data="/player_mp3_maxi.swf" width="600" height="20">';
            	 				obj += '<param name="movie" value="/player_mp3_maxi.swf" /><param name="bgcolor" value="'+bgcolor+'" />';
            	 				obj += '<param name="sliderovercolor" value="'+sliderovercolor+'" /><param name="slidercolor2" value="'+slidercolor2+'" />';
            	 				obj += '<param name="bgcolor" value="'+bgcolor+'" /><param name="bgcolor1" value="'+bgcolor1+'" /><param name="bgcolor2" value="'+bgcolor2+'" />';
            	 				obj += '<param name="slidercolor1" value="'+slidercolor1+'" /><param name="slidercolor2" value="'+slidercolor2+'" />';
            	 				obj += '<param name="textcolor" value="'+textcolor+'" />';
            	 				obj += '<param name="buttoncolor" value="'+buttoncolor+'" /><param name="buttonovercolor" value="'+buttonovercolor+'" />';
            	 				
            	 		var vars = 'bgcolor='+bgcolor+'&sliderovercolor='+sliderovercolor+'&slidercolor2='+slidercolor2+'&bgcolor='+bgcolor+'&bgcolor1='+bgcolor1+'&bgcolor2='+bgcolor2+'&slidercolor1='+slidercolor1+'&slidercolor2='+slidercolor2;
            	 				vars += '&textcolor='+textcolor+'&buttoncolor='+buttoncolor+'&buttonovercolor='+buttonovercolor;
            	 			
            	 				obj += '<param name="FlashVars" value="mp3='+audioFile+'&autoplay=1&width=600&sliderheight=6&'+vars+'" /></object>';
            	 				
 
            	 				
            	 				
            	 				
                	$('#ntz-audio-player').html(obj);
                	if($(lightboxLinkCurent).attr('href').indexOf('blank.png')>0){
                		$('#lightbox-container-image-data-box').width(630).addClass('onlyPlayer');
                		$('#lightbox-image-details-currentNumber, #lightbox-container-image-box').remove();
                		var caption = $('#lightbox-image-details-caption').clone();
                		$('#lightbox-image-details-caption').remove();
                		$('#lightbox-container-image-data-box').prepend(caption);
                		$('#lightbox-image-details-currentNumber').html(' ').show();
                		
                	}
                	$('#lightbox-nav').remove();
                }
            });
            $('#lightbox-image-details-caption').hide();
            if (settings.imageArray[settings.activeImage][1]) {
                $('#lightbox-image-details-caption').css({
                    fontWeight: '100'
                }).html(settings.imageArray[settings.activeImage][1]).show();
            }
            $('#lightbox-image-details-currentNumber').html(' ').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);


function rgb2hex(rgb) {
    rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
    function hex(x) {
        return ("0" + parseInt(x).toString(16)).slice(-2);
    }
    return hex(rgb[1]) + hex(rgb[2]) + hex(rgb[3]);
}