// Gallery Function
function showGallery(articleId){
/* container which display the gallery content */
var to = $('gallerybody');
/* container which contain the gallery to display */
var from = $("gallery"+articleId);
to.innerHTML = from.innerHTML;
}
//Stores URL's for a specific gallery
var gallery_images = new Array();
//Stores text for a specific image caption
var gallery_captions = new Array();
//Stores the title of the gallery
var gallery_title = new Array();
//Stores the year of the image
var image_year = new Array();
//Stores the medium for the image
var image_medium = new Array();
//Stores the size of the image
var image_size = new Array();
//Stores the current gallery being browsed
var gallery_id = 0;
//Keeps track of what image we are looking at
var current_image_counter = 0;
//Used for preloading images in gallery_images
var preload = new Array();
//Switch image gallery, reset the current_image_counter to 0
//Then calls load_image() to display first image from the new gallery
function switch_gallery(section_id) {
gallery_id = section_id;
switch_gallery_title();
current_image_counter = 0;
load_image();
}
//Load images into html 'img' container named 'photo'
//Also loads the corresponding caption for the photo - see function caption()
function load_image() {
var myFx = new Fx.Style('photo', 'opacity', {duration:250});
myFx.start(1,0).chain(function() {
$('photo').src = gallery_images[gallery_id][current_image_counter];
});
$('photo').addEvent('load', function() {
myFx.start(0,1).chain(function() {
caption();
show_position();
});
});
}
//Updates current_image_counter by adding 1
//If we're at the end of that gallery, it sets current_image_counter to 0 so that we start back at the beginning
//It then calls function load_image()
function next_image() {
if (current_image_counter == gallery_images[gallery_id].length-1) {
current_image_counter = 0;
} else {
current_image_counter++;
}
load_image();
}
//Updates current_image_counter by subtracting 1
//If we're at the beginning of that gallery, it sets current_image_counter to the last image slot so that we then load the last image
//It then calls function load_image()
function previous_image() {
if (current_image_counter == 0) {
current_image_counter = gallery_images[gallery_id].length-1;
} else {
current_image_counter--;
}
load_image();
}
//Displays the caption for the current displayed image in a div named 'captions'
function caption() {
$('captions').innerHTML = gallery_captions[gallery_id][current_image_counter];
}
//Sets the gallery title to be displayed in the page
function switch_gallery_title() {
title_element = document.getElementById("slideshow_title");
title_element.innerHTML = gallery_title[gallery_id];
}
//Displays which image we are on (and out of however many images we have in our slideshow)
function show_position() {
position_element = document.getElementById("position")
position_element.innerHTML = current_image_counter+1 + "/" + gallery_images[gallery_id].length;
}
gallery_images[0] = new Array();
gallery_captions[0] = new Array();
//
//ONLY EDIT THE LINES BELOW
//
gallery_images[0][0] = '../photography_collections/paintings/paintings_01.jpg';
gallery_captions[0][0] = 'Strange Fruit
photographer: Stephen Pitkin
artist: Thornton Dial
';
gallery_images[0][1] = '../photography_collections/paintings/paintings_02.jpg';
gallery_captions[0][1] = '
photographer: Stephen Pitkin
artist: Thornton Dial
';
gallery_images[0][2] = '../photography_collections/paintings/paintings_03.jpg';
gallery_captions[0][2] = '
photographer: Stephen Pitkin
artist: Thornton Dial
';
gallery_images[0][3] = '../photography_collections/paintings/paintings_04.jpg';
gallery_captions[0][3] = '
photographer: Stephen Pitkin
';
gallery_images[0][4] = '../photography_collections/paintings/paintings_05.jpg';
gallery_captions[0][4] = 'Holbein Wyatt
photographer: Stephen Pitkin
';
gallery_images[0][5] = '../photography_collections/paintings/paintings_06.jpg';
gallery_captions[0][5] = '
photographer: Stephen Pitkin
';
gallery_images[0][6] = '../photography_collections/paintings/paintings_07.jpg';
gallery_captions[0][6] = '
photographer: Stephen Pitkin
artist: Robert McCauley
';
gallery_images[0][7] = '../photography_collections/paintings/paintings_08.jpg';
gallery_captions[0][7] = '
photographer: Stephen Pitkin
artist: Robert McCauley
';
gallery_images[0][8] = '../photography_collections/paintings/paintings_09.jpg';
gallery_captions[0][8] = '
photographer: Stephen Pitkin
artist: Robert McCauley
';
gallery_images[0][9] = '../photography_collections/paintings/paintings_10.jpg';
gallery_captions[0][9] = '
photographer: Stephen Pitkin
';
gallery_images[0][10] = '../photography_collections/paintings/paintings_11.jpg';
gallery_captions[0][10] = '
photographer: Stephen Pitkin
';
gallery_images[0][11] = '../photography_collections/paintings/paintings_12.jpg';
gallery_captions[0][11] = '
photographer: Stephen Pitkin
';
gallery_images[0][12] = '../photography_collections/paintings/paintings_13.jpg';
gallery_captions[0][12] = '
photographer: Stephen Pitkin
artist: Thornton Dial
';
gallery_images[0][13] = '../photography_collections/paintings/paintings_14.jpg';
gallery_captions[0][13] = '
photographer: Stephen Pitkin
artist: Thornton Dial
';
gallery_images[0][14] = '../photography_collections/paintings/paintings_15.jpg';
gallery_captions[0][14] = '
photographer: Stephen Pitkin
artist: Robert McCauley
';
gallery_images[0][15] = '../photography_collections/paintings/paintings_16.jpg';
gallery_captions[0][15] = 'Breugal Sea Fish
photographer: Stephen Pitkin
';
gallery_images[0][16] = '../photography_collections/paintings/paintings_17.jpg';
gallery_captions[0][16] = 'Romney Portrait
photographer: Stephen Pitkin
';
gallery_images[0][17] = '../photography_collections/paintings/paintings_18.jpg';
gallery_captions[0][17] = 'Out of the Darkness
photographer: Stephen Pitkin
artist: Thornton Dial
';
gallery_images[0][18] = '../photography_collections/paintings/paintings_19.jpg';
gallery_captions[0][18] = 'NBJAIL
photographer: Stephen Pitkin
artist: Thornton Dial
';
gallery_images[0][19] = '../photography_collections/paintings/paintings_20.jpg';
gallery_captions[0][19] = '
photographer: Stephen Pitkin
artist: Thornton Dial
';
gallery_images[0][20] = '../photography_collections/paintings/paintings_21.jpg';
gallery_captions[0][20] = '
photographer: Stephen Pitkin
';
gallery_images[0][21] = '../photography_collections/paintings/paintings_22.jpg';
gallery_captions[0][21] = '
photographer: Stephen Pitkin
';
gallery_images[0][22] = '../photography_collections/paintings/paintings_23.jpg';
gallery_captions[0][22] = '
photographer: Stephen Pitkin
';
gallery_images[0][23] = '../photography_collections/paintings/paintings_24.jpg';
gallery_captions[0][23] = '
photographer: Stephen Pitkin
';
gallery_images[0][24] = '../photography_collections/paintings/paintings_25.jpg';
gallery_captions[0][24] = '
photographer: Stephen Pitkin
artist: Robert McCauley
';
gallery_images[0][25] = '../photography_collections/paintings/paintings_26.jpg';
gallery_captions[0][25] = '
photographer: Stephen Pitkin
artist: Robert McCauley
';
gallery_images[0][26] = '../photography_collections/paintings/paintings_27.jpg';
gallery_captions[0][26] = '
photographer: Stephen Pitkin
artist: Robert McCauley
';
gallery_images[0][27] = '../photography_collections/paintings/paintings_28.jpg';
gallery_captions[0][27] = 'Watercolor
photographer: Stephen Pitkin
';
gallery_images[0][28] = '../photography_collections/paintings/paintings_29.jpg';
gallery_captions[0][28] = '
photographer: Stephen Pitkin
';
gallery_images[0][29] = '../photography_collections/paintings/paintings_30.jpg';
gallery_captions[0][29] = 'Charles Lindberg Flag
photographer: Stephen Pitkin
';
gallery_images[0][30] = '../photography_collections/paintings/paintings_31.jpg';
gallery_captions[0][30] = '
photographer: Stephen Pitkin
artist: David Menard
';
gallery_images[0][31] = '../photography_collections/paintings/paintings_32.jpg';
gallery_captions[0][31] = '
photographer: Stephen Pitkin
artist: David Menard
';
gallery_images[0][32] = '../photography_collections/paintings/paintings_33.jpg';
gallery_captions[0][32] = '
photographer: Stephen Pitkin
artist: David Menard
';