var head,
body
;
function roundNum(Number, DecimalPlaces) {
return Math.round(parseFloat(Number) * Math.pow(10, DecimalPlaces)) / Math.pow(10, DecimalPlaces);
}
function roundFixed(Number, DecimalPlaces) {
return roundNum(Number, DecimalPlaces).toFixed(DecimalPlaces);
}
(function ($, window, document, undefined) {
if (typeof $ === 'undefined') {
// jQuery isn't available - abort!
return;
}
// -- Instantiate just ONE jQuery object, use this to find other elements
// rather than creating a new jQuery object for each selector
$.root = new $.prototype.init(document);
// -- Make Rocket Go Now
$.root.ready(function () {
// -- Define head and body elements
head = $.root.find('head');
body = $.root.find('body');
// -- Add "js" class to body for styling
body.addClass('js');
// -- Invoke plugins, yo - body.find('#element').pluginName()
body.find('.alloc_drop').allocationDropdown();
body.find('.donation_form').donationForm();
body.find('.filter_map').filterMap();
body.find('.requests li').requests();
body.find('.messages_delete').selectAll();
});
// -- Custom Plugins
(function () {
$.prototype.allocationDropdown = function () {
return this.each(function () {
var trigger = $(this),
arrow = false,
breakdown = trigger.parent().next()
;
breakdown.find('li:odd').addClass('alt');
trigger.append('');
arrow = trigger.find('span');
trigger.bind('click', function () {
if (arrow.hasClass('open')) {
arrow.removeClass('open');
breakdown.slideUp('250');
}
else {
arrow.addClass('open');
breakdown.slideDown('250');
}
});
});
};
$.prototype.donationForm = function () {
return this.each(function () {
var form = $(this),
fieldset = form.find('fieldset'),
ajax_input = fieldset.find('input[name=ajax]'),
top_login = body.find('.top_login')
;
if (ajax_input.length === 0) {
fieldset.append('');
}
form.submit(function () {
var button = form.find('button'),
amount = form.find('input[name=amount]').val(),
values = form.closest('div.request_info').siblings('p.needs'),
target_val = parseFloat(values.find('strong.target_val').text().substring(1)),
current_val = parseFloat(values.find('strong.current_val').text().substring(1)),
max_val = isNaN(current_val) ? target_val : target_val - current_val,
error = false
;
button.attr('disabled', 'disabled');
max_val = roundNum(max_val, 2);
if (amount) {
if (isNaN(amount)) {
error = 'Your donation must be a number';
}
else if (amount === 0) {
error = 'Your donation must be more than £0';
}
else if (amount > max_val) {
error = "Your donation can't exceed £" + max_val;
}
}
else {
error = 'Your donation amount was empty!';
}
amount = parseFloat(amount);
if (error === false) {
$.ajax({
type: 'POST',
url: form.attr('action'),
data: form.serialize(),
dataType: 'text',
complete: function (response) {
var top_current,
top_new,
current_val,
new_val,
pledged_cur,
pledged_new
;
if (response) {
fieldset.animate({ opacity : 0 }, 250, 'linear').end();
form.closest('.donation_form_wrapper').html('Your donation has been added to your giving basket View Gift Basket »
');
form.remove();
// Insert HTML where necessary
if (!top_login.find('.big_link')[0]) {
top_login.find('p').append(' | Total pledged: £0 | View Gift Basket');
}
if (!values.find('.pledged_val')[0]) {
values.append(' | £0 in your Gift Basket');
}
top_current = top_login.find('strong').text().substr(1);
top_new = parseFloat(top_current) + amount;
top_new = roundFixed(top_new, 2);
top_login.find('strong').html('£' + top_new).effect('highlight', { color : '#fff' });
current_val = values.find('.current_val').text().substr(1);
new_val = isNaN(current_val) ? amount : parseFloat(current_val) + amount;
new_val = roundFixed(new_val, 2);
values.find('.current_val').html('£' + new_val).effect('highlight');
pledged_cur = values.find('.pledged_val').text().substr(1);
pledged_new = isNaN(pledged_cur) ? amount : parseFloat(pledged_cur) + amount;
pledged_new = roundFixed(pledged_new, 2);
values.find('.pledged_val').html('£' + pledged_new).effect('highlight');
}
else {
error = "There was an error! Please try again!";
}
}
});
}
else {
form.find('label').html(error).addClass('error').effect('pulsate', { times : 2 });
button.removeAttr('disabled');
}
return false;
});
});
};
$.prototype.filterMap = function () {
return this.each(function () {
var map = $(this),
map_img = map.find('img'),
locations = body.find('.filter_locations'),
bg_pos = '',
current_region = map.attr('id').split('_')[1],
map_src = '/img/design/map/js/' + current_region + '.png'
;
function map_highlight(region) {
switch (region) {
case 'north-east':
bg_pos = '-280px center';
break;
case 'north-west':
bg_pos = '-560px center';
break;
case 'yorkshire-humber':
bg_pos = '-840px center';
break;
case 'west-midlands':
bg_pos = '-1120px center';
break;
case 'east-midlands':
bg_pos = '-1400px center';
break;
case 'south-west':
bg_pos = '-1680px center';
break;
case 'south-east':
bg_pos = '-1960px center';
break;
case 'london':
bg_pos = '-2240px center';
break;
case 'east':
bg_pos = '-2520px center';
break;
case 'all-regions':
bg_pos = '-2800px center';
break;
default:
bg_pos = 'left center';
break;
}
map_img.css({ backgroundPosition : bg_pos });
locations.find('ul li a').removeClass('hover');
if (region !== 'default') {
locations.find('ul li.' + region + ' a').addClass('hover');
}
}
$('![]()
')
.attr('src', map_src)
.load(function () {
map_img
.attr('src', '/img/design/map/trans.png')
.css({
backgroundImage: 'url(' + map_src + ')',
backgroundPosition: 'left center',
backgroundRepeat: 'no-repeat'
});
$('map#locations area, .filter_locations ul li').bind({
mouseenter: function () {
map_highlight($(this).attr('class'));
},
mouseleave: function () {
map_highlight('default');
}
});
});
});
};
$.prototype.requests = function () {
return this.each(function () {
var request_li = $(this),
learn_link = request_li.find('.learn_more'),
request_info = request_li.find('.request_info'),
label = request_info.find('label'),
input = request_info.find('input'),
close_link = $('').appendTo(request_li).find('a').hide()
;
learn_link.find('a').bind('click', function () {
request_li.addClass('active');
request_info.slideDown();
learn_link.fadeOut();
close_link.fadeIn();
return false;
});
close_link.bind('click', function () {
close_link.fadeOut();
request_li.removeClass('active');
request_info.slideUp(500, function () {
label.text('How much would you like to donate?').removeClass('error');
input.val('');
learn_link.fadeIn();
});
return false;
});
});
};
$.prototype.selectAll = function () {
return this.each(function () {
var form = $(this),
select_all = form.find('a#checkboxall'),
checkboxes = form.find(':checkbox[name^=delete]')
;
select_all.bind('click', function () {
if (select_all.hasClass('active')) {
select_all
.removeClass('active')
.text('Select All');
checkboxes.attr('checked', false);
}
else {
select_all
.addClass('active')
.text('Deselect All');
checkboxes.attr('checked', true);
}
});
});
};
}());
// -- Custom Plugins DONE, yeah?
}(jQuery, this, this.document));
// -- Good.. Can you say it faster?