Legal.hidden { display: none;
} .switch { border-width: 1px 1px 0 1px; border-style: solid; border-color: #7a2518; display: inline-block;
} .switch--item { padding: 10px; background-color: #ffffff; color: #7a2518; display: inline-block; cursor: pointer;
} .switch--item:not(:first-child) { border-width: 0 0 0 1px; border-style: solid; border-color: #7a2518;
} .switch--item.selected { background-color: #7a2519; color: #ffffff;
} function addBlockSwitches() { for (var primary of document.querySelectorAll('.primary')) { var switchItem = createSwitchItem(primary, createBlockSwitch(primary)); switchItem.item.classList.add("selected"); var title = primary.querySelector('.title') title.remove(); } for (var secondary of document.querySelectorAll('.secondary')) { var primary = findPrimary(secondary); if (primary === null) { console.error("Found secondary block with no primary sibling"); } else { var switchItem = createSwitchItem(secondary, primary.querySelector('.switch')); switchItem.content.classList.add("hidden"); primary.append(switchItem.content); secondary.remove(); } }
} function createElementFromHtml(html) { var template = document.createElement('template'); template.innerHTML = html; return template.content.firstChild;
} function createBlockSwitch(primary) { var blockSwitch = createElementFromHtml('\<div class="switch"\>\</div\>'); primary.prepend(blockSwitch) return blockSwitch;
} function findPrimary(secondary) { var candidate = secondary.previousElementSibling; while (candidate != null && !candidate.classList.contains('primary')) { candidate = candidate.previousElementSibling; } return candidate;
} function createSwitchItem(block, blockSwitch) { var blockName = block.querySelector('.title').textContent; var content = block.querySelectorAll('.content').item(0); var colist = nextSibling(block, '.colist'); if (colist != null) { content.append(colist); } var item = createElementFromHtml('\<div class="switch--item"\>' + blockName + '\</div\>'); item.dataset.blockName = blockName; content.dataset.blockName = blockName; blockSwitch.append(item); return {'item': item, 'content': content};
} function nextSibling(element, selector) { var sibling = element.nextElementSibling; while (sibling) { if (sibling.matches(selector)) { return sibling; } sibling = sibling.nextElementSibling; }
} function globalSwitch() { document.querySelectorAll(".switch--item").forEach(function(item) { var blockId = blockIdForSwitchItem(item); var handler = function(event) { selectedText = event.target.textContent; window.localStorage.setItem(blockId, selectedText); for (var switchItem of document.querySelectorAll(".switch--item")) { if (blockIdForSwitchItem(switchItem) === blockId && switchItem.textContent === selectedText) { select(switchItem); } } } item.addEventListener("click", handler); if (item.textContent === window.localStorage.getItem(blockId)) { select(item); } });
} function select(selected) { for (var child of selected.parentNode.children) { child.classList.remove("selected"); } selected.classList.add("selected"); for (var child of selected.parentNode.parentNode.children) { if (child.classList.contains("content")) { if (selected.dataset.blockName === child.dataset.blockName) { child.classList.remove("hidden"); } else { child.classList.add("hidden"); } } } } function blockIdForSwitchItem(item) { idComponents = [] for (var switchItem of item.parentNode.querySelectorAll(".switch--item")) { idComponents.push(switchItem.textContent.toLowerCase()); } return idComponents.sort().join("-")
} window.onload = function() { addBlockSwitches(); globalSwitch();
};

# Legal

2021.0.1

Copyright © 2012-2020

Copies of this document may be made for your own use and for distribution to
others, provided that you do not charge any fee for such copies and further
provided that each copy contains this Copyright Notice, whether distributed in
print or electronically.

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