User:Darklama/Main Page/tabstyle.js
< User:Darklama | Main Page
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Warning: Malicious code can compromise your account. Page preview will cause your web browser to execute this page's content as code under some skins, including Monobook. If you have any questions about any code you plan to add, you can ask at the appropriate reading room. |
Documentation for this script can be added at User:Darklama/Main Page/tabstyle. |
function Tabbed_Navigation()
{
// set initial state
if (document.createStyleSheet) {
var style = document.createStyleSheet();
style.addRule(".contents", "display:none;");
style.addRule(".contents.selected", "display:block;");
} else {
var head = document.getElementsByTagName("head")[0];
if (head) {
var style = document.createElement("style");
style.setAttribute("type", "text/css");
style.appendChild(document.createTextNode(".contents { display: none; }"));
style.appendChild(document.createTextNode(".contents.selected { display: block; }"));
head.appendChild(style);
}
}
function Tabbed(id, update) {
if (!id) return;
var content_id = document.getElementById(id.substring(1));
if (content_id && hasClass(content_id.parentNode, "tabnav")) {
for (var contents = content_id.parentNode.firstChild; contents != null; contents = contents.nextSibling) {
if (hasClass(contents, "tabs")) {
var links = contents.getElementsByTagName("a");
for (var i = 0; link = links[i]; i++) {
if (link.hash && link.parentNode) {
if (hasClass(link.parentNode, "selected"))
link.parentNode.className = link.parentNode.className.replace(/ \bselected\b|\bselected\b ?/gi, "unselected");
else if (!hasClass(link.parentNode, "unselected"))
link.parentNode.className = (link.parentNode.className ? " " : "") + "unselected";
if (link.hash == id)
link.parentNode.className = link.parentNode.className.replace(/ \bunselected\b|\bunselected\b ?/gi, "selected");
}
}
} else if (hasClass(contents, "contents") && hasClass(contents, "selected")) {
contents.className = contents.className.replace(/ \bselected\b|\bselected\b ?/gi, "");
}
}
content_id.className += (content_id.className ? " " : "") + "selected";
if (update) window.location.replace(id);
}
}
if (window.location.hash)
Tabbed(window.location.hash);
function Switch_Tab(e)
{
if (!e) e = window.event;
if (e.target.tagName != 'A' || !e.target.hash) return;
if (e.preventDefault) e.preventDefault(); else e.returnValue = false;
Tabbed(e.target.hash, true)
}
var page = document.getElementById("bodyContent") || document.getElementById("article") || document.getElementById("content");
if (page) {
var tree = page.getElementsByTagName("*");
for (var i=0; node=tree[i]; i++) {
if (!hasClass(node, 'tabnav')) continue;
node.onclick = Switch_Tab;
if (!window.location.hash) {
for (var contents = node.firstChild; contents != null; contents = contents.nextSibling) {
if (hasClass(contents, "contents") && hasClass(contents, "selected")) {
if (contents.id) Tabbed("#" + contents.id);
break;
}
}
}
}
}
}
addLoadEvent(Tabbed_Navigation);