OpenTally/html/index.js
RunasSudo 93cb72c33a
Update terminology and remove "stratify (floor)" support
Cincinnati -> Inclusive Hare (previous usage was erroneous/nonstandard)
Every n-th ballot -> Cincinnati
Remove "stratify (floor)" as it is not in contemporary use
2021-09-27 19:02:30 +10:00

870 lines
40 KiB
JavaScript

/* OpenTally: Open-source election vote counting
* Copyright © 2021 Lee Yingtong Li (RunasSudo)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
function clickAdvancedOptions() {
if (document.getElementById('divAdvancedOptions').style.display === 'none') {
document.getElementById('divAdvancedOptions').style.display = 'grid';
document.getElementById('btnAdvancedOptions').innerHTML = 'Hide advanced options';
} else {
document.getElementById('divAdvancedOptions').style.display = 'none';
document.getElementById('btnAdvancedOptions').innerHTML = 'Show advanced options';
}
}
var tblResult = document.getElementById('result');
var divLogs2 = document.getElementById('resultLogs2');
var olStageComments;
var detailedTransfers = {};
var worker = new Worker('worker.js?v=GITVERSION');
worker.onmessage = function(evt) {
if (evt.data.type === 'init') {
document.getElementById('spanRevNum').innerText = evt.data.version;
document.getElementById('divLoading').style.display = 'none';
document.getElementById('divUI').style.display = 'block';
// Init dropdowns
// Can't compute correct width until #divUI, etc. is display: block
//document.getElementById('divAdvancedOptions').style.display = 'grid';
//for (let elSel of document.querySelectorAll('select')) {
let elSel = document.getElementById('selPreset'); {
var sel = new CustomSelect({elem: elSel});
sel.open();
document.getElementById('custom-' + elSel.id).style.width = (document.getElementById('custom-' + elSel.id).querySelector('.js-Dropdown-list').clientWidth + 32) + 'px';
sel.close();
}
//document.getElementById('divAdvancedOptions').style.display = 'none';
} else if (evt.data.type === 'initResultsTable') {
tblResult.innerHTML = evt.data.content;
divLogs2.innerHTML = '<p>Stage comments:</p>';
olStageComments = document.createElement('ol');
divLogs2.append(olStageComments);
} else if (evt.data.type === 'describeCount') {
document.getElementById('resultLogs1').innerHTML = evt.data.content;
} else if (evt.data.type === 'updateResultsTable') {
for (let row = 0; row < evt.data.result.length; row++) {
if (evt.data.result[row]) {
tblResult.rows[row].insertAdjacentHTML('beforeend', evt.data.result[row]);
// Update candidate status
if (
(document.getElementById('selReport').value == 'votes' && row >= 3 && row % 2 == 1) ||
(document.getElementById('selReport').value == 'ballots_votes' && row >= 4 && row % 2 == 0)
) {
if (tblResult.rows[row].lastElementChild.classList.contains('elected')) {
tblResult.rows[row].cells[0].classList.add('elected');
} else {
tblResult.rows[row].cells[0].classList.remove('elected');
}
}
}
}
} else if (evt.data.type === 'updateStageComments') {
let elLi = document.createElement('li');
elLi.id = 'stage' + evt.data.stageNum;
elLi.innerHTML = evt.data.comment;
olStageComments.append(elLi);
} else if (evt.data.type === 'updateDetailedTransfers') {
detailedTransfers[evt.data.stageNum] = evt.data.table;
} else if (evt.data.type === 'finalResultSummary') {
divLogs2.insertAdjacentHTML('beforeend', evt.data.summary);
document.getElementById('printPane').style.display = 'block';
// Linkify stage numbers
document.querySelectorAll('tr.stage-no a').forEach(function(elA) {
elA.onclick = function() {
olStageComments.childNodes.forEach(function(elLi) { elLi.classList.remove('highlight'); });
document.getElementById(elA.href.substring(elA.href.indexOf('#') + 1)).classList.add('highlight');
};
});
} else if (evt.data.type === 'requireInput') {
let response = window.prompt(evt.data.message);
while (response === null) {
response = window.prompt(evt.data.message);
}
worker.postMessage({'type': 'userInput', 'response': response});
} else if (evt.data.type === 'errorMessage') {
divLogs2.insertAdjacentHTML('beforeend', evt.data.message);
}
}
worker.onerror = function(evt) {
alert('An unknown error occurred while counting the votes. More details may be available in the browser\'s developer console.');
}
async function clickCount() {
if (document.getElementById('bltFile').files.length === 0) {
return;
}
// Read BLT file
let bltPath = document.getElementById('bltFile').value;
bltPath = bltPath.substring(Math.max(bltPath.lastIndexOf('\\'), bltPath.lastIndexOf('/')) + 1);
let bltFile = document.getElementById('bltFile').files[0];
let bltData = await bltFile.text();
// Read CON file (if applicable)
let conPath = null;
let conData = null;
if (document.getElementById('conFile').files.length > 0) {
conPath = document.getElementById('conFile').value;
conPath = conPath.substring(Math.max(conPath.lastIndexOf('\\'), conPath.lastIndexOf('/')) + 1);
let conFile = document.getElementById('conFile').files[0];
conData = await conFile.text();
}
// Init STV options
let optsStr = [
document.getElementById('chkRoundSFs').checked ? parseInt(document.getElementById('txtRoundSFs').value) : null,
document.getElementById('chkRoundValues').checked ? parseInt(document.getElementById('txtRoundValues').value) : null,
document.getElementById('chkRoundVotes').checked ? parseInt(document.getElementById('txtRoundVotes').value) : null,
document.getElementById('chkRoundQuota').checked ? parseInt(document.getElementById('txtRoundQuota').value) : null,
document.getElementById('selSumTransfers').value,
document.getElementById('txtMeekSurplusTolerance').value,
document.getElementById('chkNormaliseBallots').checked,
document.getElementById('selQuota').value,
document.getElementById('selQuotaCriterion').value,
document.getElementById('selQuotaMode').value,
document.getElementById('selTies').value.split(','),
document.getElementById('txtSeed').value,
document.getElementById('selMethod').value,
document.getElementById('selSurplus').value,
document.getElementById('selPapers').value == 'transferable',
document.getElementById('selExclusion').value,
document.getElementById('chkMeekNZExclusion').checked,
document.getElementById('selSample').value,
document.getElementById('chkSamplePerBallot').checked,
document.getElementById('chkBulkElection').checked,
document.getElementById('chkBulkExclusion').checked,
document.getElementById('chkDeferSurpluses').checked,
document.getElementById('chkImmediateElect').checked,
document.getElementById('txtMinThreshold').value,
conPath,
"guard_doom",
parseInt(document.getElementById('txtPPDP').value),
];
// Reset UI
document.getElementById('printPane').style.display = 'none';
document.getElementById('resultLogs1').innerHTML = '';
tblResult.innerHTML = '';
divLogs2.innerHTML = '';
detailedTransfers = {};
// Dispatch to worker
worker.postMessage({
'type': 'countElection',
// Data
'bltData': bltData,
'conData': conData,
'bltPath': bltPath,
'conPath': conPath,
// Options
'optsStr': optsStr,
'numbers': document.getElementById('selNumbers').value,
'decimals': document.getElementById('txtDP').value,
'normaliseBallots': document.getElementById('chkNormaliseBallots').checked,
'reportStyle': document.getElementById('selReport').value,
});
}
function viewDetailedTransfers(stageNum) {
let wtransfers = window.open('', '', 'location=0,width=800,height=600');
wtransfers.document.title = 'OpenTally Detailed Transfers: Stage ' + stageNum;
// Add stylesheets
for (let elCSSBase of document.querySelectorAll('head link')) {
let elCSS = wtransfers.document.createElement('link');
elCSS.rel = elCSSBase.rel;
elCSS.type = elCSSBase.type;
if (elCSSBase.href.endsWith('?v=GITVERSION')) {
elCSS.href = elCSSBase.href.replace('?v=GITVERSION', '?v=' + Math.random());
} else {
elCSS.href = elCSSBase.href;
}
wtransfers.document.head.appendChild(elCSS);
}
wtransfers.document.body.innerHTML = detailedTransfers[stageNum];
}
// Provide a default seed
if (document.getElementById('txtSeed').value === '') {
function pad(x) { if (x < 10) { return '0' + x; } return '' + x; }
let d = new Date();
document.getElementById('txtSeed').value = d.getFullYear() + pad(d.getMonth() + 1) + pad(d.getDate());
}
// Print logic
async function printResult() {
olStageComments.childNodes.forEach(function(elLi) { elLi.classList.remove('highlight'); });
let printableWidth; // Printable width in CSS pixels
let paperSize = document.getElementById('selPaperSize').value;
if (paperSize === 'A4') {
printableWidth = (29.7 - 2) * 96 / 2.54;
} else if (paperSize === 'A3') {
printableWidth = (42.0 - 2) * 96 / 2.54;
} else if (paperSize === 'letter') {
printableWidth = (27.9 - 2) * 96 / 2.54;
}
printableWidth = Math.round(printableWidth);
let wprint = window.open('');
wprint.document.title = 'OpenTally Report';
// Add stylesheets
let numToLoad = 0;
let numLoaded = -1;
function onLoadStylesheet() {
numLoaded++;
if (numLoaded == numToLoad) {
wprint.print();
}
}
for (let elCSSBase of document.querySelectorAll('head link')) {
numToLoad++;
let elCSS = wprint.document.createElement('link');
elCSS.rel = elCSSBase.rel;
elCSS.type = elCSSBase.type;
if (elCSSBase.href.endsWith('?v=GITVERSION')) {
elCSS.href = elCSSBase.href.replace('?v=GITVERSION', '?v=' + Math.random());
} else {
elCSS.href = elCSSBase.href;
}
elCSS.onload = onLoadStylesheet;
wprint.document.head.appendChild(elCSS);
}
// Configure printing
let elStyle = wprint.document.createElement('style');
elStyle.innerHTML = '@page { size: ' + paperSize + ' landscape; margin: 1cm; } @media print { body { padding: 0; } }';
wprint.document.head.appendChild(elStyle);
let elContainer = wprint.document.createElement('div');
elContainer.id = 'printContainer';
elContainer.style.width = printableWidth + 'px';
wprint.document.body.appendChild(elContainer);
// Copy result logs 1
let divResultLogs1 = document.getElementById('resultLogs1');
let divResultLogs2 = wprint.document.createElement('div');
divResultLogs2.innerHTML = divResultLogs1.innerHTML;
elContainer.appendChild(divResultLogs2);
// Parse table, accounting for colspan/rowspan
let elTrs1 = document.querySelector('#result').rows;
let rows = [];
for (let elTr1 of elTrs1) {
rows.push([]);
}
for (let r = 0; r < elTrs1.length; r++) {
for (let c = 0; c < elTrs1[r].cells.length; c++) {
let elTd1 = elTrs1[r].cells[c];
rows[r].push(elTd1);
let colspan = elTd1.getAttribute('colspan');
if (colspan !== null) {
colspan = parseInt(colspan);
// Add ghost cells
for (let i = 1; i < colspan; i++) {
rows[r].push(null);
}
}
let rowspan = elTd1.getAttribute('rowspan');
// NB: Only works for rowspan in first column
if (rowspan !== null && c == 0) {
rowspan = parseInt(rowspan);
// Add ghost cells
for (let i = 1; i < rowspan; i++) {
rows[r + i].push(null);
}
}
}
}
function copyColumn(c, elTrs2) {
let tdsAdded = [];
for (let r = 0; r < rows.length; r++) {
if (c < rows[r].length) {
let elTd1 = rows[r][c];
if (elTd1 !== null) {
let elTd2 = wprint.document.createElement('td');
elTd2.innerHTML = elTd1.innerHTML;
elTd2.className = elTd1.className;
if (elTd1.getAttribute('rowspan') !== null) { elTd2.setAttribute('rowspan', elTd1.getAttribute('rowspan')); }
if (elTd1.getAttribute('colspan') !== null) { elTd2.setAttribute('colspan', elTd1.getAttribute('colspan')); }
if (elTd1.getAttribute('style') !== null) { elTd2.setAttribute('style', elTd1.getAttribute('style')); }
elTrs2[r].appendChild(elTd2);
tdsAdded.push(elTd2);
}
}
}
return tdsAdded;
}
async function copyTableColumns(startCol) {
let modelRow = document.getElementById('selReport').value === 'ballots_votes' ? rows[4] : rows[3];
// Add table
let elTable2 = wprint.document.createElement('table');
elTable2.className = 'result';
if (startCol > 1) {
elTable2.style.pageBreakBefore = 'always';
}
elContainer.appendChild(elTable2);
// Add rows
let elTrs2 = [];
for (let elTr1 of elTrs1) {
let elTr2 = wprint.document.createElement('tr');
elTr2.className = elTr1.className;
elTrs2.push(elTr2);
elTable2.appendChild(elTr2);
}
// Copy first column
copyColumn(0, elTrs2);
// How many columns to copy?
let totalWidth = modelRow[0].clientWidth;
let endCol;
for (endCol = startCol; endCol < modelRow.length; ) {
// Check first column
if (totalWidth + modelRow[endCol].clientWidth > printableWidth) {
break;
}
if (
(document.getElementById('selReport').value === 'ballots_votes' && endCol + 1 < modelRow.length) ||
(document.getElementById('selReport').value === 'votes_transposed' && endCol != 1 && endCol + 1 < modelRow.length)
) {
// Check second column
if (totalWidth + modelRow[endCol].clientWidth + modelRow[endCol + 1].clientWidth > printableWidth) {
break;
}
}
// Ok!
totalWidth += modelRow[endCol].clientWidth;
endCol++;
if (
(document.getElementById('selReport').value === 'ballots_votes' && endCol < modelRow.length) ||
(document.getElementById('selReport').value === 'votes_transposed' && endCol != 2 && endCol + 1 < modelRow.length)
) {
// Second column
totalWidth += modelRow[endCol].clientWidth;
endCol++;
}
}
// Copy columns
let stages = [];
for (let c = startCol; c < endCol; c++) {
if (rows[0][c] !== null && rows[0][c].querySelector('a')) {
// Track stage headings copied
stages.push(parseInt(rows[0][c].querySelector('a').innerHTML));
}
copyColumn(c, elTrs2);
}
// Copy stage comments
elContainer.insertAdjacentHTML('beforeend', '<p>Stage comments:</p>');
let olStageComments2 = wprint.document.createElement('ol');
olStageComments2.start = stages[0];
elContainer.append(olStageComments2);
for (let stage of stages) {
olStageComments2.insertAdjacentHTML('beforeend', olStageComments.children[stage-1].outerHTML);
}
if (endCol < modelRow.length) {
// Start new table if columns remain
copyTableColumns(endCol);
} else {
// Copy winning candidates
elContainer.insertAdjacentHTML('beforeend', '<p>Count complete. The winning candidates are, in order of election:</p>');
elContainer.insertAdjacentHTML('beforeend', divLogs2.lastElementChild.outerHTML);
}
}
// Adjust results table to width
document.getElementById('resultsDiv').style.width = printableWidth + 'px';
await new Promise(window.requestAnimationFrame); // Allow DOM to update
// Copy table
await copyTableColumns(1);
// Restore original view
document.getElementById('resultsDiv').style.width = 'auto';
// Trigger print when ready
onLoadStylesheet();
}
// Presets
function changePreset() {
if (document.getElementById('selPreset').value === 'wigm') {
document.getElementById('selQuotaCriterion').value = 'gt';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = false;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'rational';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = false;
document.getElementById('chkRoundVotes').checked = false;
document.getElementById('chkRoundSFs').checked = false;
document.getElementById('chkRoundValues').checked = false;
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'wig';
document.getElementById('selPapers').value = 'both';
document.getElementById('selExclusion').value = 'single_stage';
document.getElementById('selTies').value = 'backwards,random';
} else if (document.getElementById('selPreset').value === 'scottish') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = false;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '5';
document.getElementById('txtPPDP').value = '5';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '0';
document.getElementById('chkRoundVotes').checked = false;
document.getElementById('chkRoundSFs').checked = true;
document.getElementById('txtRoundSFs').value = '5';
document.getElementById('chkRoundValues').checked = false;
document.getElementById('selSumTransfers').value = 'per_ballot';
document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'wig';
document.getElementById('selPapers').value = 'both';
document.getElementById('selExclusion').value = 'single_stage';
document.getElementById('selTies').value = 'backwards,random';
} else if (document.getElementById('selPreset').value === 'meek87') {
document.getElementById('selQuotaCriterion').value = 'gt';
document.getElementById('selQuota').value = 'droop_exact';
document.getElementById('selQuotaMode').value = 'dynamic_by_total';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = false;
document.getElementById('chkImmediateElect').checked = false;
document.getElementById('chkMeekNZExclusion').checked = false;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '5';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = false;
document.getElementById('chkRoundVotes').checked = false;
document.getElementById('chkRoundSFs').checked = false;
document.getElementById('chkRoundValues').checked = false;
//document.getElementById('selSumTransfers').value = 'single_step';
document.getElementById('txtMeekSurplusTolerance').value = '0.001%';
//document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'meek';
document.getElementById('selPapers').value = 'both';
document.getElementById('selExclusion').value = 'single_stage';
document.getElementById('selTies').value = 'backwards,random';
} else if (document.getElementById('selPreset').value === 'meek06') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'dynamic_by_total';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = true;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('chkMeekNZExclusion').checked = false;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '12';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '9';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '9';
document.getElementById('chkRoundSFs').checked = true;
document.getElementById('txtRoundSFs').value = '9';
document.getElementById('chkRoundValues').checked = true;
document.getElementById('txtRoundValues').value = '9';
//document.getElementById('selSumTransfers').value = 'single_step';
document.getElementById('txtMeekSurplusTolerance').value = '0.0001';
//document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'meek';
document.getElementById('selPapers').value = 'both';
document.getElementById('selExclusion').value = 'single_stage';
document.getElementById('selTies').value = 'forwards,random';
} else if (document.getElementById('selPreset').value === 'meeknz') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'dynamic_by_total';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = true;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('chkMeekNZExclusion').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '12';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '9';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '9';
document.getElementById('chkRoundSFs').checked = true;
document.getElementById('txtRoundSFs').value = '9';
document.getElementById('chkRoundValues').checked = true;
document.getElementById('txtRoundValues').value = '9';
//document.getElementById('selSumTransfers').value = 'single_step';
document.getElementById('txtMeekSurplusTolerance').value = '0.0001';
//document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'meek';
document.getElementById('selPapers').value = 'both';
document.getElementById('selExclusion').value = 'single_stage';
document.getElementById('selTies').value = 'forwards,random';
} else if (document.getElementById('selPreset').value === 'senate') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false; // Senate "bulk exclusion" does not permit quota to be exceeded
document.getElementById('chkDeferSurpluses').checked = false;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'rational';
document.getElementById('txtPPDP').value = '0';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '0';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '0';
document.getElementById('chkRoundSFs').checked = false;
document.getElementById('chkRoundValues').checked = false;
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_order';
document.getElementById('selMethod').value = 'uig';
document.getElementById('selPapers').value = 'both';
document.getElementById('selExclusion').value = 'by_value';
document.getElementById('selTies').value = 'backwards,random';
} else if (document.getElementById('selPreset').value === 'wa') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = false;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'rational';
document.getElementById('txtPPDP').value = '0';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '0';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '0';
document.getElementById('chkRoundSFs').checked = false;
document.getElementById('chkRoundValues').checked = false;
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_order';
document.getElementById('selMethod').value = 'wig';
document.getElementById('selPapers').value = 'both';
document.getElementById('selExclusion').value = 'by_source';
document.getElementById('selTies').value = 'backwards,random';
} else if (document.getElementById('selPreset').value === 'act') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = false;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'rational';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '0';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '6';
document.getElementById('chkRoundSFs').checked = false;
document.getElementById('chkRoundValues').checked = false;
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_order';
document.getElementById('selMethod').value = 'eg';
document.getElementById('selPapers').value = 'transferable';
document.getElementById('selExclusion').value = 'by_value';
document.getElementById('selTies').value = 'backwards,random';
} else if (document.getElementById('selPreset').value === 'minneapolis') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = true;
document.getElementById('chkDeferSurpluses').checked = true;
document.getElementById('chkImmediateElect').checked = false;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '4';
document.getElementById('txtPPDP').value = '4';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '0';
document.getElementById('chkRoundVotes').checked = false;
document.getElementById('chkRoundSFs').checked = true;
document.getElementById('txtRoundSFs').value = '4';
document.getElementById('chkRoundValues').checked = false;
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'wig';
document.getElementById('selPapers').value = 'both';
document.getElementById('selExclusion').value = 'single_stage';
document.getElementById('selTies').value = 'random';
} else if (document.getElementById('selPreset').value === 'cambridge') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = false;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('selSample').value = 'cincinnati';
document.getElementById('chkSamplePerBallot').checked = true;
document.getElementById('txtMinThreshold').value = '49';
document.getElementById('selNumbers').value = 'rational';
document.getElementById('txtPPDP').value = '0';
document.getElementById('chkNormaliseBallots').checked = true;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '0';
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selMethod').value = 'hare';
document.getElementById('selPapers').value = 'transferable';
document.getElementById('selExclusion').value = 'single_stage';
document.getElementById('selTies').value = 'backwards,random';
} else if (document.getElementById('selPreset').value === 'dail') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = true;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('selSample').value = 'stratify';
document.getElementById('chkSamplePerBallot').checked = false;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'rational';
document.getElementById('txtPPDP').value = '0';
document.getElementById('chkNormaliseBallots').checked = true;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '0';
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_order';
document.getElementById('selMethod').value = 'hare';
document.getElementById('selPapers').value = 'transferable';
document.getElementById('selExclusion').value = 'single_stage';
document.getElementById('selTies').value = 'forwards,random';
} else if (document.getElementById('selPreset').value === 'wright') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = true;
document.getElementById('chkDeferSurpluses').checked = false;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '5';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '0';
document.getElementById('chkRoundVotes').checked = false;
document.getElementById('chkRoundSFs').checked = false;
document.getElementById('chkRoundValues').checked = false;
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'wig';
document.getElementById('selPapers').value = 'both';
document.getElementById('selExclusion').value = 'wright';
document.getElementById('selTies').value = 'random';
} else if (document.getElementById('selPreset').value === 'prsa77') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = true;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '6';
document.getElementById('txtPPDP').value = '3';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '3';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '3';
document.getElementById('chkRoundSFs').checked = true;
document.getElementById('txtRoundSFs').value = '3';
document.getElementById('chkRoundValues').checked = true;
document.getElementById('txtRoundValues').value = '3';
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_order';
document.getElementById('selMethod').value = 'eg';
document.getElementById('selPapers').value = 'transferable';
document.getElementById('selExclusion').value = 'parcels_by_order';
document.getElementById('selTies').value = 'backwards,random';
} else if (document.getElementById('selPreset').value === 'ers97') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop_exact';
document.getElementById('selQuotaMode').value = 'ers97';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = true;
document.getElementById('chkDeferSurpluses').checked = true;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '5';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '2';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '2';
document.getElementById('chkRoundSFs').checked = true;
document.getElementById('txtRoundSFs').value = '2';
document.getElementById('chkRoundValues').checked = true;
document.getElementById('txtRoundValues').value = '2';
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'eg';
document.getElementById('selPapers').value = 'transferable';
document.getElementById('selExclusion').value = 'by_value';
document.getElementById('selTies').value = 'forwards,random';
} else if (document.getElementById('selPreset').value === 'ers76') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop_exact';
document.getElementById('selQuotaMode').value = 'ers76';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = true;
document.getElementById('chkDeferSurpluses').checked = true;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '5';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '2';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '2';
document.getElementById('chkRoundSFs').checked = true;
document.getElementById('txtRoundSFs').value = '2';
document.getElementById('chkRoundValues').checked = true;
document.getElementById('txtRoundValues').value = '2';
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'eg';
document.getElementById('selPapers').value = 'transferable';
document.getElementById('selExclusion').value = 'by_value';
document.getElementById('selTies').value = 'forwards,random';
} else if (document.getElementById('selPreset').value === 'ers73') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop_exact';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = true;
document.getElementById('chkDeferSurpluses').checked = true;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '5';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '2';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '2';
document.getElementById('chkRoundSFs').checked = true;
document.getElementById('txtRoundSFs').value = '2';
document.getElementById('chkRoundValues').checked = true;
document.getElementById('txtRoundValues').value = '2';
document.getElementById('selSumTransfers').value = 'by_value';
document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'eg';
document.getElementById('selPapers').value = 'transferable';
document.getElementById('selExclusion').value = 'by_value';
document.getElementById('selTies').value = 'forwards,random';
} else if (document.getElementById('selPreset').value === 'cofe') {
document.getElementById('selQuotaCriterion').value = 'geq';
document.getElementById('selQuota').value = 'droop';
document.getElementById('selQuotaMode').value = 'static';
document.getElementById('chkBulkElection').checked = true;
document.getElementById('chkBulkExclusion').checked = false;
document.getElementById('chkDeferSurpluses').checked = true;
document.getElementById('chkImmediateElect').checked = true;
document.getElementById('txtMinThreshold').value = '0';
document.getElementById('selNumbers').value = 'fixed';
document.getElementById('txtDP').value = '5';
document.getElementById('txtPPDP').value = '2';
document.getElementById('chkNormaliseBallots').checked = false;
document.getElementById('chkRoundQuota').checked = true;
document.getElementById('txtRoundQuota').value = '2';
document.getElementById('chkRoundVotes').checked = true;
document.getElementById('txtRoundVotes').value = '2';
document.getElementById('chkRoundSFs').checked = true;
document.getElementById('txtRoundSFs').value = '2';
document.getElementById('chkRoundValues').checked = true;
document.getElementById('txtRoundValues').value = '2';
document.getElementById('selSumTransfers').value = 'per_ballot';
document.getElementById('selSurplus').value = 'by_size';
document.getElementById('selMethod').value = 'eg';
document.getElementById('selPapers').value = 'transferable';
document.getElementById('selExclusion').value = 'by_value';
document.getElementById('selTies').value = 'forwards,random';
}
}