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// Get page sizes
var arrPageSizes = ___getPageSize();
// Style overlay and show it
$('#jquery-overlay').css({
backgroundColor: settings.overlayBgColor,
opacity: settings.overlayOpacity,
width: arrPageSizes[0],
height: arrPageSizes[1]
}).fadeIn();
// Get page scroll
var arrPageScroll = ___getPageScroll();
// Calculate top and left offset for the jquery-lightbox div object and show it
$('#jquery-lightbox').css({
top: arrPageScroll[1] + (arrPageSizes[3] / 10),
left: arrPageScroll[0]
}).show();
// Assigning click events in elements to close overlay
$('#jquery-overlay').click(function() {
//$('#jquery-overlay,#jquery-lightbox').click(function() {
_finish();
});
// Assign the _finish function to lightbox-loading-link and lightbox-secNav-btnClose objects
$('#lightbox-loading-link,#lightbox-secNav-btnClose').click(function() {
_finish();
return false;
});
$("#lightbox-secNav-btnGEO").unbind()
.bind('click',function(){
_set_map_to_view();
//_resize_container_image_box(400,400,false);
//_show_image(true);
return false;
});
$("#lightbox-secNav-btnPIC").unbind()
.click(function(){
_set_image_to_view();
//_show_image(false);
return false;
});
// If window was resized, calculate the new overlay dimensions
$(window).resize(function() {
// Get page sizes
var arrPageSizes = ___getPageSize();
// Style overlay and show it
$('#jquery-overlay').css({
width: arrPageSizes[0],
height: arrPageSizes[1]
});
// Get page scroll
var arrPageScroll = ___getPageScroll();
// Calculate top and left offset for the jquery-lightbox div object and show it
$('#jquery-lightbox').css({
top: arrPageScroll[1] + (arrPageSizes[3] / 10),
left: arrPageScroll[0]
});
/*
$('#lightbox-geo-map').css({
top: arrPageScroll[1] + (arrPageSizes[3] / 10),
left: arrPageScroll[0]
});
*/
});
}
function _init_map()
{
//var latlng = new google.maps.LatLng(settings.imagegeo[settings.activeImage][0],settings.imagegeo[settings.activeImage][1]);
// var latlng = new google.maps.LatLng(-34.397, 150.644);
//var lat,lng,latlng;
var lat = Number( settings.imagegeo[settings.activeImage][0]);
var lng = Number( settings.imagegeo[settings.activeImage][1]);
var latlng = new google.maps.LatLng(lat,lng);
if ( null == settings.map)
{
//alert("create map");
var myOptions = {
zoom: 15,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
//noResize : true
};
settings.map = new google.maps.Map(document.getElementById("lightbox-geo-map"), myOptions);
//settings.map = new google.maps.Map(document.getElementById("lightbox-geo-map-div"), myOptions);
//for (var i = 0; i < settings.imageArray.length; i++)
for (var i = 0; i < settings.imagegeo.length; i++) {
var beach = settings.imagegeo[i];
if ( null != beach)
{
var myLatLng = new google.maps.LatLng(Number(beach[0]),Number(beach[1]));
//var marker
var icon = settings.imageCamera; //'images/beachflag.png';
var zIndex = 0;
if ( i == settings.activeImage )
{
icon = settings.imageCurrentCamera; // 'images/camera.jpg';
zIndex = 1;
}
settings.markerArray[i] = new google.maps.Marker({
position: myLatLng,
map: settings.map,
//shadow: shadow,
icon: icon,
//shape: shape,
title: settings.imageArray[i][1],
zIndex: zIndex,
clickable: true
});
settings.markerArray[i].imageindex_number = i;
google.maps.event.addListener(settings.markerArray[i], 'click', function() {
//alert("map click");
//alert("map click:" + this.imageindex_number);
settings.activeImage = this.imageindex_number;
_set_image_to_view(); //var b = i;
//alert( + ":" + this.title + " click");
});
}
else
{
settings.markerArray[i] = null;
//alert(i + " is null");
}
}
//settings.markerArray[settings.activeImage].set_icon('images/camera.png');
}
else
{
settings.map.setCenter(latlng);
for (var i = 0; i < settings.markerArray.length; i++)
{
if ( i == settings.activeImage )
{
if (settings.markerArray[settings.activeImage] != null)
{
settings.markerArray[settings.activeImage].setIcon(settings.imageCurrentCamera);
}
}
else
{
if ( settings.markerArray[i] != null )
{
settings.markerArray[i].setIcon(settings.imageCamera);
}
}
/*
if ( null != settings.markerArray[i])
{
google.maps.event.addListener(settings.markerArray[i], 'click', function() {
alert("map 2 click:" + this.imageindex_number);
settings.activeImage = this.imageindex_number;
_set_image_to_view(); //var b = i;
//alert( + ":" + this.title + " click");
});
}
*/
}
}
}
function _set_map_to_view()
{
//$('#lightbox-loading').show();
//$('#lightbox-image').hide();
if ( settings.fixedNavigation ) {
$('#lightbox-geo-map,#lightbox-image,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
} else {
// Hide some elements
$('#lightbox-geo-map,#lightbox-image,#lightbox-nav,#lightbox-nav-btnPrev,#lightbox-nav-btnNext,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
}
_resize_container_image_box(settings.mapWidth + 5,settings.mapHeight + 5,false);
//_show_image(false);
//_init_map();
//_show_image_data();
//$("lightbox-geo-map").click(function(){ alert("test");});
}
/**
* Prepares image exibition; doing a imageīs preloader to calculate itīs size
*
*/
function _set_image_to_view() { // show the loading
// Show the loading
$('#lightbox-loading').show();
if ( settings.fixedNavigation ) {
$('#lightbox-geo-map,#lightbox-image,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
} else {
// Hide some elements
$('#lightbox-geo-map,#lightbox-image,#lightbox-nav,#lightbox-nav-btnPrev,#lightbox-nav-btnNext,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
}
// Image preload process
var objImagePreloader = new Image();
objImagePreloader.onload = function() {
$('#lightbox-image').attr('src',settings.imageArray[settings.activeImage][0]);
// Perfomance an effect in the image container resizing it
_resize_container_image_box(objImagePreloader.width,objImagePreloader.height,true);
// clear onLoad, IE behaves irratically with animated gifs otherwise
objImagePreloader.onload=function(){};
};
objImagePreloader.src = settings.imageArray[settings.activeImage][0];
};
/**
* Perfomance an effect in the image container resizing it
*
* @param integer intImageWidth The imageīs width that will be showed
* @param integer intImageHeight The imageīs height that will be showed
*/
function _resize_container_image_box(intImageWidth,intImageHeight,shownavigation) {
// Get current width and height
var intCurrentWidth = $('#lightbox-container-image-box').width();
var intCurrentHeight = $('#lightbox-container-image-box').height();
// Get the width and height of the selected image plus the padding
var intWidth = (intImageWidth + (settings.containerBorderSize * 2)); // Plus the imageīs width and the left and right padding value
var intHeight = (intImageHeight + (settings.containerBorderSize * 2)); // Plus the imageīs height and the left and right padding value
// Diferences
var intDiffW = intCurrentWidth - intWidth;
var intDiffH = intCurrentHeight - intHeight;
// Perfomance the effect
$('#lightbox-container-image-box').animate({ width: intWidth, height: intHeight }
,settings.containerResizeSpeed
,function() { _show_image(shownavigation);
if ( false == shownavigation )
{
_init_map();
}
});
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) });
};
/**
* Show the prepared image
*
*/
function _show_image(shownavigation) {
$('#lightbox-loading').hide();
if (shownavigation)
{
$('#lightbox-image').fadeIn(function() {
_show_image_data();
_set_navigation();
//$('#lightbox-geo-map').hide();
$('#lightbox-container-image').show();
if ( null != settings.imagegeo[settings.activeImage])
{
$('#lightbox-secNav-btnGEO').show();
//.unbind('click')
//.click(function(){ _set_map_to_view(); return false; });
}
else
{
$('#lightbox-secNav-btnGEO').hide();
}
$('#lightbox-secNav-btnPIC').hide();
});
}
else
{
$('#lightbox-container-image').hide();
$('#lightbox-geo-map').show();
$('#lightbox-secNav-btnPIC').show();
$('#lightbox-secNav-btnGEO').hide();
_show_image_data();
}
_preload_neighbor_images();
};
/**
* Show the image information
*
*/
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 we have a image set, display 'Image X of X'
if ( settings.imageArray.length > 1 ) {
$('#lightbox-image-details-currentNumber').html(settings.txtImage + ' ' + ( settings.activeImage + 1 ) + ' ' + settings.txtOf + ' ' + settings.imageArray.length).show();
}
}
/**
* Display the button navigations
*
*/
function _set_navigation() {
$('#lightbox-nav').show();
// Instead to define this configuration in CSS file, we define here. And itīs need to IE. Just.
$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
// Show the prev button, if not the first image in set
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 {
// Show the images button for Next buttons
$('#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;
});
}
}
// Show the next button, if not the last image in set
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 {
// Show the images button for Next buttons
$('#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
_enable_keyboard_navigation();
}
/**
* Enable a support to keyboard navigation
*
*/
function _enable_keyboard_navigation() {
$(document).keydown(function(objEvent) {
_keyboard_action(objEvent);
});
}
/**
* Disable the support to keyboard navigation
*
*/
function _disable_keyboard_navigation() {
$(document).unbind();
}
/**
* Perform the keyboard actions
*
*/
function _keyboard_action(objEvent) {
// To ie
if ( objEvent == null ) {
keycode = event.keyCode;
escapeKey = 27;
// To Mozilla
} else {
keycode = objEvent.keyCode;
escapeKey = objEvent.DOM_VK_ESCAPE;
}
// Get the key in lower case form
key = String.fromCharCode(keycode).toLowerCase();
// Verify the keys to close the ligthBox
if ( ( key == settings.keyToClose ) || ( key == 'x' ) || ( keycode == escapeKey ) ) {
_finish();
}
// Verify the key to show the previous image
if ( ( key == settings.keyToPrev ) || ( keycode == 37 ) ) {
// If weīre not showing the first image, call the previous
if ( settings.activeImage != 0 ) {
settings.activeImage = settings.activeImage - 1;
_set_image_to_view();
_disable_keyboard_navigation();
}
}
// Verify the key to show the next image
if ( ( key == settings.keyToNext ) || ( keycode == 39 ) ) {
// If weīre not showing the last image, call the next
if ( settings.activeImage != ( settings.imageArray.length - 1 ) ) {
settings.activeImage = settings.activeImage + 1;
_set_image_to_view();
_disable_keyboard_navigation();
}
}
}
/**
* Preload prev and next images being showed
*
*/
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];
}
}
/**
* Remove jQuery lightBox plugin HTML markup
*
*/
function _finish() {
$('#jquery-lightbox').remove();
$('#jquery-overlay').fadeOut(function() { $('#jquery-overlay').remove(); });
// Show some elements to avoid conflict with overlay in IE. These elements appear above the overlay.
settings.map = null;
for (var i = 0; i < settings.markerArray.length; i++)
{
settings.markerArray[i] = null;
}
$('embed, object, select').css({ 'visibility' : 'visible' });
}
/**
/ THIRD FUNCTION
* getPageSize() by quirksmode.com
*
* @return Array Return an array with page width, height and window width, height
*/
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){ // all but Explorer Mac
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) { // all except Explorer
if(document.documentElement.clientWidth){
windowWidth = document.documentElement.clientWidth;
} else {
windowWidth = self.innerWidth;
}
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
// for small pages with total height less then height of the viewport
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
// for small pages with total width less then width of the viewport
if(xScroll < windowWidth){
pageWidth = xScroll;
} else {
pageWidth = windowWidth;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
return arrayPageSize;
};
/**
/ THIRD FUNCTION
* getPageScroll() by quirksmode.com
*
* @return Array Return an array with x,y page scroll values.
*/
function ___getPageScroll() {
var xScroll, yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
xScroll = self.pageXOffset;
} else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict
yScroll = document.documentElement.scrollTop;
xScroll = document.documentElement.scrollLeft;
} else if (document.body) {// all other Explorers
yScroll = document.body.scrollTop;
xScroll = document.body.scrollLeft;
}
arrayPageScroll = new Array(xScroll,yScroll);
return arrayPageScroll;
};
/**
* Stop the code execution from a escified time in milisecond
*
*/
function ___pause(ms) {
var date = new Date();
curDate = null;
do { var curDate = new Date(); }
while ( curDate - date < ms);
};
// Return the jQuery object for chaining. The unbind method is used to avoid click conflict when the plugin is called more than once
return this.unbind('click').click(_initialize);
};
})(jQuery); // Call and execute the function immediately passing the jQuery object
