/* RESEN */
/* BuchananPhoto.com Javascript
----------------------------------------------------------------------------- */
// Ready
$(document).ready(function() {
homePage();
cufon();
bookmark();
backgroundScale()
});
// Loaded
$(window).load(function() {
image();
homePage();
topOfPage();
});
/* FUNCTION: CUFON
----------------------------------------------------------------------------- */
function cufon() {
var replace = "h2, #latest h4";
Cufon.replace(replace, { hover: true });
$(replace).css('visibility', 'visible');
}
/* FUNCTION: READ BOOKMARK
----------------------------------------------------------------------------- */
function bookmark() {
if (window.location.hash && window.location.hash != "#none") {
var find = "/_photos/" + set + "/" + window.location.hash.replace('#', '');
$('ul.photos').find('a[href=' + find + ']').each(function() {
var orientation = $(this).parent().attr('class');
var image = $(this).attr('href');
var title = $(this).attr('title');
switchImage(image, title, orientation);
});
}
}
/* DISPLAY IMAGE
----------------------------------------------------------------------------- */
function image() {
$('a[rel=lightbox]').click(function() {
// Open
var orientation = $(this).parent().attr('class');
var image = $(this).attr('href');
var title = $(this).attr('title');
$('#stage').html('PreviousNext');
$('#stage').show();
var hash = image.split('/').pop();
window.location.hash = hash;
// Hide Navigation Buttons
var $current = $('ul.photos').find('a[href="' + $('#stage img').attr('src') + '"]').parent();
if ($current.next().length == 0) $('#stage a.next').addClass('hide');
if ($current.prev().length == 0) $('#stage a.prev').addClass('hide');
// Navigation
lightboxNav();
return false;
});
}
/* FUNCTION: LIGHTBOX
----------------------------------------------------------------------------- */
function lightboxNav() {
// Keys
$('body').unbind('keydown');
$('body').keydown(function(e) {
if (e.which == 37 || e.which == 39) {
var $current = $('ul.photos').find('a[href="' + $('#stage img').attr('src') + '"]').parent();
if (e.which == 37) {
if ($current.prev().length > 0) {
var $new = $current.prev();
$('#stage a.prev').addClass('hover');
} else {
return false;
}
} else if (e.which == 39) {
if ($current.next().length > 0) {
var $new = $current.next();
$('#stage a.next').addClass('hover');
} else {
return false;
}
}
var orientation = $new.attr('class');
var image = $new.children('a').attr('href');
var title = $new.children('a').attr('title');
switchImage(image, title, orientation);
return false;
}
});
$('body').keyup(function(e) { $('#stage a.nav').removeClass('hover'); });
// Buttons
$('#stage a.nav').click(function() {
// Get Image
var $current = $('ul.photos').find('a[href="' + $('#stage img').attr('src') + '"]').parent();
var $new = ($(this).hasClass('prev')? $current.prev() : $current.next() );
if ($new.length == 0) return false;
var orientation = $new.attr('class');
var image = $new.children('a').attr('href');
var title = $new.children('a').attr('title');
switchImage(image, title, orientation);
return false;
});
// Close
$('#stage, #stage img').click(function() {
$('#stage').hide();
window.location.hash = "none";
});
}
/* FUNCTION: SWITCH IMAGE
----------------------------------------------------------------------------- */
function switchImage(image, title, orientation) {
// Show Image
$('#stage').html('PreviousNext').show();
var hash = image.split('/').pop();
window.location.hash = hash;
// Show/Hide Buttons
var $new = $('ul.photos').find('a[href="' + $('#stage img').attr('src') + '"]').parent();
if ($new.next().length == 0) {
$('#stage a.next').addClass('hide');
} else {
$('#stage a.next').removeClass('hide');
}
if ($new.prev().length == 0) {
$('#stage a.prev').addClass('hide');
} else {
$('#stage a.prev').removeClass('hide');
}
// Reassign Actions
lightboxNav();
}
/* FUNCTION: HOME PAGE FUNCTIONS
----------------------------------------------------------------------------- */
function homePage() {
if ($('.section-home').length > 0) {
/* Background Sizing */
backgroundScale();
$(window).resize(backgroundScale);
/* Animations */
$('.section-home #boss').fadeIn(1500);
var t = setTimeout(function() {
$('#latest').each(function() {
$(this).animate({
bottom: '45px',
opacity: 1
}, 500);
});
}, 1500);
/* Latest Shoots */
$('#latest li').hover(function() {
$(this).addClass('hover');
}, function() {
$(this).removeClass('hover');
});
$('#latest li').click(function() {
window.location = $(this).find('a.image').attr('href');
return false;
});
}
}
/* FUNCTION: RESIZE BACKGROUND
----------------------------------------------------------------------------- */
function backgroundScale() {
// Get Original Dimensions
var windowWidth = parseInt($(window).width());
var windowHeight = parseInt($(window).height());
var imageWidth = parseInt($('#boss img:first').width());
var imageHeight = parseInt($('#boss img:first').height());
// Calculate New Dimensions
if (imageHeight != 0 && imageWidth != 0) {
var proportion = imageHeight / imageWidth;
var imageHeight = windowWidth * proportion;
if (imageHeight < windowHeight) {
var imageHeight = windowHeight;
var imageWidth = windowHeight / proportion;
} else {
var imageWidth = windowWidth;
}
var top = (windowHeight - imageHeight) / 2;
var left = (windowWidth - imageWidth) / 2;
// Assign Dimensions
$('#boss img').css('width', imageWidth).css('height', imageHeight).css('top', top).css('left', left);
}
}
/* FUNCTION: GO TO TOP OF PAGE
----------------------------------------------------------------------------- */
function topOfPage() {
$(window).scroll(function() {
if ($('a.topofpage').length == 0) $('body').append('Top');
if ($(window).scrollTop() == 0) {
$('a.topofpage').remove();
}
$('a.topofpage').click(function() {
// Scroll to Top
window.scrollTo(0, 0);
// Remove
$(this).remove();
return false;
});
});
}