User:Datumizer/Sandbox/wikibits 4
Note: there are several "disabled" bits of code (formatting of alternate rows, detection of THEAD elements, auto-sorting of fractions/ratios) that can be removed if it is determined they will never be used.
Updated: 2008-09-02
// MediaWiki JavaScript support functions
var clientPC = navigator.userAgent.toLowerCase(); // Get client info
var is_gecko = /gecko/.test(clientPC) && !/khtml|spoofer|netscape\/7\.0/.test(clientPC)
var webkit_match = clientPC.match(/applewebkit\/(\d+)/)
if (webkit_match) {
var is_safari = clientPC.indexOf('applewebkit') != -1 && clientPC.indexOf('spoofer') == -1
var is_safari_win = is_safari && clientPC.indexOf('windows') != -1
var webkit_version = parseInt(webkit_match[1])
}
var is_khtml = navigator.vendor == 'KDE' || (document.childNodes && !document.all && !navigator.taintEnabled)
// For accesskeys; note that FF3+ is included here!
var is_ff2 = /firefox\/[2-9]|minefield\/3/.test( clientPC )
// These aren't used here, but some custom scripts rely on them
var is_ff2_win = is_ff2 && clientPC.indexOf('windows') != -1
var is_ff2_x11 = is_ff2 && clientPC.indexOf('x11') != -1
if (clientPC.indexOf('opera') != -1) {
var is_opera = true
var is_opera_preseven = window.opera && !document.childNodes
var is_opera_seven = window.opera && document.childNodes
var is_opera_95 = /opera\/(9.[5-9]|[1-9][0-9])/.test(clientPC)
}
// Global external objects used by this script.
/*extern ta, stylepath, skin */
// add any onload functions in this hook (please don't hard-code any events in the xhtml source)
var doneOnloadHook
if (!window.onloadFuncts)
var onloadFuncts = []
function addOnloadHook(hookFunct) {
// Allows add-on scripts to add onload functions
if (!doneOnloadHook)
onloadFuncts[onloadFuncts.length] = hookFunct
else
hookFunct(); // bug in MSIE script loading
}
function hookEvent(hookName, hookFunct) {
if (window.addEventListener)
window.addEventListener(hookName, hookFunct, false)
else if (window.attachEvent)
window.attachEvent("on" + hookName, hookFunct)
}
function importScript(page) {
return importScriptURI(wgScript + '?action=raw&ctype=text/javascript&title=' + encodeURIComponent(page.replace(/ /g,'_')))
}
var loadedScripts = {}; // included-scripts tracker
function importScriptURI(url) {
if (loadedScripts[url])
return null
loadedScripts[url] = true
var s = document.createElement('script')
s.setAttribute('src',url)
s.setAttribute('type','text/javascript')
document.getElementsByTagName('head')[0].appendChild(s)
return s
}
function importStylesheet(page) {
return importStylesheetURI(wgScript + '?action=raw&ctype=text/css&title=' + encodeURIComponent(page.replace(/ /g,'_')))
}
function importStylesheetURI(url) {
return document.createStyleSheet ? document.createStyleSheet(url) : appendCSS('@import "' + url + '";')
}
function appendCSS(text) {
var s = document.createElement('style')
s.type = 'text/css'
s.rel = 'stylesheet'
if (s.styleSheet) //IE
s.styleSheet.cssText = text
else //Safari sometimes borks on null
s.appendChild(document.createTextNode(text + ''))
document.getElementsByTagName('head')[0].appendChild(s)
return s
}
// special stylesheet links
if (typeof stylepath != 'undefined' && typeof skin != 'undefined') {
if (is_opera_preseven)
importStylesheetURI(stylepath + '/' + skin + '/Opera6Fixes.css')
else if (is_opera_seven && !is_opera_95)
importStylesheetURI(stylepath + '/' + skin + '/Opera7Fixes.css')
else if (is_khtml)
importStylesheetURI(stylepath + '/' + skin + '/KHTMLFixes.css')
}
if (wgBreakFrames) {
// Un-trap us from framesets
if (window.top != window)
window.top.location = window.location
}
// for enhanced RecentChanges
function toggleVisibility(_levelId, _otherId, _linkId) {
var thisLevel = document.getElementById(_levelId)
var otherLevel = document.getElementById(_otherId)
var linkLevel = document.getElementById(_linkId)
if (thisLevel.style.display == 'none') {
thisLevel.style.display = 'block'
otherLevel.style.display = 'none'
linkLevel.style.display = 'inline'
} else {
thisLevel.style.display = 'none'
otherLevel.style.display = 'inline'
linkLevel.style.display = 'none'
}
}
function showTocToggle() {
if (document.createTextNode) {
// Uses DOM calls to avoid document.write + XHTML issues
var linkHolder = document.getElementById('toctitle')
if (!linkHolder)
return
var outerSpan = document.createElement('span')
outerSpan.className = 'toctoggle'
var toggleLink = document.createElement('a')
toggleLink.id = 'togglelink'
toggleLink.className = 'internal'
toggleLink.href = 'javascript:toggleToc()'
toggleLink.appendChild(document.createTextNode(tocHideText))
outerSpan.appendChild(document.createTextNode('['))
outerSpan.appendChild(toggleLink)
outerSpan.appendChild(document.createTextNode(']'))
linkHolder.appendChild(document.createTextNode(' '))
linkHolder.appendChild(outerSpan)
var cookiePos = document.cookie.indexOf("hidetoc=")
if (cookiePos > -1 && document.cookie.charAt(cookiePos + 8) == 1)
toggleToc()
}
}
function changeText(el, newText) {
// Safari work around
if (el.innerText)
el.innerText = newText
else if (el.firstChild && el.firstChild.nodeValue)
el.firstChild.nodeValue = newText
}
function toggleToc() {
var toc = document.getElementById('toc').getElementsByTagName('ul')[0]
var toggleLink = document.getElementById('togglelink')
if (toc && toggleLink && toc.style.display == 'none') {
changeText(toggleLink, tocHideText)
toc.style.display = 'block'
document.cookie = "hidetoc=0"
} else {
changeText(toggleLink, tocShowText)
toc.style.display = 'none'
document.cookie = "hidetoc=1"
}
}
var mwEditButtons = []
var mwCustomEditButtons = []; // eg to add in MediaWiki:Common.js
function escapeQuotes(text) {
var re = new RegExp("'", "g")
text = text.replace(re, "\\'")
re = new RegExp("\\n", "g")
text = text.replace(re, "\\n")
return escapeQuotesHTML(text)
}
function escapeQuotesHTML(text) {
var re = new RegExp('&', "g")
text = text.replace(re, "&")
re = new RegExp('"',"g")
text = text.replace(re, """)
re = new RegExp('<', "g")
text = text.replace(re, "<")
re = new RegExp('>', "g")
text = text.replace(re, ">")
return text
}
/**
* Set the accesskey prefix based on browser detection.
*/
var tooltipAccessKeyPrefix = 'alt-'
if (is_opera)
tooltipAccessKeyPrefix = 'shift-esc-'
else if (!is_safari_win && is_safari && webkit_version > 526)
tooltipAccessKeyPrefix = 'ctrl-alt-'
else if (!is_safari_win && (is_safari || clientPC.indexOf('mac') != -1 || clientPC.indexOf('konqueror') != -1 ))
tooltipAccessKeyPrefix = 'ctrl-'
else if (is_ff2)
tooltipAccessKeyPrefix = 'alt-shift-'
var tooltipAccessKeyRegexp = /\[(ctrl-)?(alt-)?(shift-)?(esc-)?(.)\]$/
/**
* Add the appropriate prefix to the accesskey shown in the tooltip.
* If the nodeList parameter is given, only those nodes are updated
* otherwise, all the nodes that will probably have accesskeys by
* default are updated.
*
* @param Array nodeList -- list of elements to update
*/
function updateTooltipAccessKeys( nodeList ) {
if (!nodeList) {
// skins without a "column-one" element don't seem to have links with accesskeys either
var columnOne = document.getElementById("column-one")
if (columnOne)
updateTooltipAccessKeys(columnOne.getElementsByTagName("a"))
// these are rare enough that no such optimization is needed
updateTooltipAccessKeys(document.getElementsByTagName("input"))
updateTooltipAccessKeys(document.getElementsByTagName("label"))
return
}
for (var i = nodeList.length; i > 0;) {
var element = nodeList[--i]
var tip = element.getAttribute("title")
if (tip && tooltipAccessKeyRegexp.exec(tip))
element.setAttribute("title", tip.replace(tooltipAccessKeyRegexp, "[" + tooltipAccessKeyPrefix + "$5]"))
}
}
/**
* Add a link to one of the portlet menus on the page, including:
*
* p-cactions: Content actions (shown as tabs above the main content in Monobook)
* p-personal: Personal tools (shown at the top right of the page in Monobook)
* p-navigation: Navigation
* p-tb: Toolbox
*
* This function exists for the convenience of custom JS authors. All
* but the first three parameters are optional, though providing at
* least an id and a tooltip is recommended.
*
* By default the new link will be added to the end of the list. To
* add the link before a given existing item, pass the DOM node of
* that item (easily obtained with document.getElementById()) as the
* nextnode parameter; to add the link _after_ an existing item, pass
* the node's nextSibling instead.
*
* @param String portlet -- id of the target portlet ("p-cactions", "p-personal", "p-navigation" or "p-tb")
* @param String href -- link URL
* @param String text -- link text (will be automatically lowercased by CSS for p-cactions in Monobook)
* @param String id -- id of the new item, should be unique and preferably have the appropriate prefix ("ca-", "pt-", "n-" or "t-")
* @param String tooltip -- text to show when hovering over the link, without accesskey suffix
* @param String accesskey -- accesskey to activate this link (one character, try to avoid conflicts)
* @param Node nextnode -- the DOM node before which the new item should be added, should be another item in the same list
*
* @return Node -- the DOM node of the new item (an LI element) or null
*/
function addPortletLink(portlet, href, text, id, tooltip, accesskey, nextnode) {
var node = document.getElementById(portlet)
if (!node) return null
node = node.getElementsByTagName("ul")[0]
if (!node) return null
var link = document.createElement("a")
link.appendChild(document.createTextNode(text))
link.href = href
var item = document.createElement("li")
item.appendChild(link)
if (id)
item.id = id
if (accesskey) {
link.setAttribute("accesskey", accesskey)
tooltip += " [" + accesskey + "]"
}
if (tooltip)
link.setAttribute("title", tooltip)
if (accesskey && tooltip)
updateTooltipAccessKeys(new Array(link))
if (nextnode && nextnode.parentNode == node)
node.insertBefore(item, nextnode)
else // IE compatibility (?)
node.appendChild(item)
return item
}
/**
* Set up accesskeys/tooltips from the deprecated ta array. If doId
* is specified, only set up for that id. Note that this function is
* deprecated and will not be supported indefinitely -- use
* updateTooltipAccessKey() instead.
*
* @param mixed doId string or null
*/
function akeytt(doId) {
// A lot of user scripts (and some of the code below) break if
// ta isn't defined, so we make sure it is. Explictly using
// window.ta avoids a "ta is not defined" error.
if (!window.ta) window.ta = []
// Make a local, possibly restricted, copy to avoid clobbering
// the original.
if (doId)
var ta = [doId]
else
var ta = window.ta
// Now deal with evil deprecated ta
var watchCheckboxExists = document.getElementById('wpWatchthis') ? true : false
for (var id in ta) {
var n = document.getElementById(id)
if (n) {
var thisTa = ta[id]
var thisId = thisTa[0]
var a = null
var ak = ''
// Are we putting accesskey in it
if (thisId.length > 0) {
// Is this object a object? If not assume it's the next child.
if (n.nodeName.toLowerCase() == "a")
a = n
else
a = n.childNodes[0]
// Don't add an accesskey for the watch tab if the watch
// checkbox is also available.
if (a && ((id != 'ca-watch' && id != 'ca-unwatch') || !watchCheckboxExists)) {
a.accessKey = thisId
ak = ' [' + tooltipAccessKeyPrefix + thisId + ']'
}
} else {
// We don't care what type the object is when assigning tooltip
a = n
ak = ''
}
if (a)
a.title = thisTa[1] + ak
}
}
}
var checkboxes
var lastCheckbox
function setupCheckboxShiftClick() {
checkboxes = []
lastCheckbox = null
var inputs = document.getElementsByTagName('input')
addCheckboxClickHandlers(inputs)
}
function addCheckboxClickHandlers(inputs, start) {
if (!start) start = 0
var finish = start + 250
if (finish > inputs.length)
finish = inputs.length
for (var i = start; i < finish; i++) {
var cb = inputs[i]
if (!cb.type || cb.type.toLowerCase() != 'checkbox')
continue
var end = checkboxes.length
checkboxes[end] = cb
cb.index = end
cb.onclick = checkboxClickHandler
}
if (finish < inputs.length)
setTimeout(function () {addCheckboxClickHandlers(inputs, finish)}, 200)
}
function checkboxClickHandler(e) {
if (typeof e == 'undefined')
e = window.event
if (!e.shiftKey || lastCheckbox === null) {
lastCheckbox = this.index
return true
}
var endState = this.checked
var start, finish
if (this.index < lastCheckbox) {
start = this.index + 1
finish = lastCheckbox
} else {
start = lastCheckbox
finish = this.index - 1
}
for (var i = start; i <= finish; i++)
checkboxes[i].checked = endState
lastCheckbox = this.index
return true
}
function toggle_element_activation(ida, idb) {
if (!document.getElementById)
return
document.getElementById(ida).disabled = true
document.getElementById(idb).disabled = false
}
function toggle_element_check(ida, idb) {
if (!document.getElementById)
return
document.getElementById(ida).checked = true
document.getElementById(idb).checked = false
}
/*
Written by Jonathan Snook, http://www.snook.ca/jonathan
Add-ons by Robert Nyman, http://www.robertnyman.com
Author says "The credit comment is all it takes, no license. Go crazy with it!:-)"
From http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/
- /
function getElementsByClassName(oElm, strTagName, oClassNames) {
var arrElements = (strTagName == "*" && oElm.all) ? oElm.all : oElm.getElementsByTagName(strTagName)
var arrReturnElements = []
var arrRegExpClassNames = []
if (typeof oClassNames == "object") {
for (var i = 0, n = oClassNames.length; i < n; i++)
arrRegExpClassNames[arrRegExpClassNames.length] = new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)")
} else
arrRegExpClassNames[arrRegExpClassNames.length] = new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)")
for (var j = 0, o = arrElements.length; j < o; j++) {
var oElement = arrElements[j]
var bMatchesAll = true
for (var k = 0, p = arrRegExpClassNames.length; k < p; k++) {
if (!arrRegExpClassNames[k].test(oElement.className)) {
bMatchesAll = false
break
}
}
if (bMatchesAll)
arrReturnElements[arrReturnElements.length] = oElement
}
return (arrReturnElements)
}
function redirectToFragment(fragment) {
var match = navigator.userAgent.match(/AppleWebKit\/(\d+)/)
if (match) {
var webKitVersion = parseInt(match[1])
// Released Safari w/ WebKit 418.9.1 messes up horribly
// Nightlies of 420+ are ok
if (webKitVersion < 420)
return;
}
if (is_gecko) {
// Mozilla needs to wait until after load, otherwise the window doesn't scroll
addOnloadHook(
function () {
if (window.location.hash == "")
window.location.hash = fragment
}
)
} else {
if (window.location.hash == "")
window.location.hash = fragment
}
}
/*
* Table sorting script based on one (c) 1997-2006 Stuart Langridge and Joost
* de Valk:
* http://www.joostdevalk.nl/code/sortable-table/
* http://www.kryogenix.org/code/browser/sorttable/
*
* @todo don't break on colspans/rowspans (bug 8028)
* @todo language-specific digit grouping/decimals (bug 8063)
* @todo support all accepted date formats (bug 8226)
*/
var ts_image_path = stylepath+"/common/images/"
var ts_image_up = "sort_up.gif"
var ts_image_down = "sort_down.gif"
var ts_image_none = "sort_none.gif"
var ts_europeandate = wgContentLanguage != "en"; // The non-American-inclined can change to "true"
var ts_alternate_row_colors = true; // the "even" and "odd" classes required by this table seem not to exist
var SORT_COLUMN_INDEX
function sortables_init() {
var idnum = 0
// Find all tables with class sortable and make them sortable
var tables = getElementsByClassName(document, "table", "sortable")
for (var i = tables.length; i > 0;) {
var thisTable = tables[--i]
if (!thisTable.id)
thisTable.setAttribute('id', 'sortable_table_id_' + idnum++)
ts_makeSortable(thisTable)
}
}
function ts_makeSortable(table) {
if (!table.rows || table.rows.length < 3) // no sense in continuing if there are fewer than three rows
return
// set the firstRow after the last THEAD row
// note: the THEAD element is not currently supported on Wikipedia
// if (table.tHead && table.tHead.rows.length > 0)
// var firstRow = table.tHead.rows[table.tHead.rows.length - 1]
// else
var firstRow = table.rows[0]
// We have a first row: assume it's the header, and make its contents clickable links
var newTableClass = (" " + table.className + " ").replace(" sortable ", " ")
var cells = firstRow.cells
for (var i = cells.length; i > 0;) {
var cell = cells[--i]
var newTable = table.cloneNode(false)
var newTbody = document.createElement('tbody')
var newRow = document.createElement('tr')
var newCell1 = cell.cloneNode(true)
newTable.className = newTableClass
newTable.style.border = '0px'
newTable.style.margin = '0px'
newTable.style.width = '100%'
newTable.style.fontSize = '100%'
newCell1.style.border = '0px'
// newCell1.style.paddingRight = '0px'
newRow.appendChild(newCell1)
var cellClass = " " + cell.className + " "
if (cellClass.indexOf(" unsortable ") == -1) {
var newCell2 = cell.cloneNode(false)
if (cellClass.indexOf(" sortreverse ") == -1)
newCell2.innerHTML = ''
else
newCell2.innerHTML = ''
newCell2.style.border = '0px'
newCell2.style.width = '12px'
// newCell2.style.paddingLeft = '0px'
newRow.appendChild(newCell2)
}
newTbody.appendChild(newRow)
newTable.appendChild(newTbody)
while (cell.hasChildNodes())
cell.removeChild(cell.lastChild)
cell.style.padding = '0px'
cell.appendChild(newTable)
}
if (ts_alternate_row_colors)
ts_alternate(table)
}
function ts_getInnerText(el) {
if (typeof el == "string" || typeof el == "undefined") return el
if (el.textContent) return el.textContent; // not needed but it is faster
if (el.innerText) return el.innerText; // IE doesn't have textContent
var str = ""
var cs = el.childNodes
for (var i = cs.length; i > 0;) {
var thisNode = cs[--i]
switch (thisNode.nodeType) {
case 1: //ELEMENT_NODE
str = ts_getInnerText(thisNode) + str
break
case 3: //TEXT_NODE
str = thisNode.nodeValue + str
break
}
}
return str
}
function ts_resortTable(lnk) {
var td = lnk.parentNode.parentNode.parentNode.parentNode.parentNode
var tr = td.parentNode
var table = tr.parentNode
while (table && !(table.tagName && table.tagName.toLowerCase() == 'table'))
table = table.parentNode
if (!table) return
// quit if there are fewer than 3 rows
if (table.rows.length < 3) return
// get the span and column
var span = lnk.getElementsByTagName('span')[0]
var column = td.cellIndex
// Skip the first row if that's where the headings are.
// Note: the THEAD element is not supported on Wikipedia. Uncomment the following line when support is added.
// var rowStart = (table.tHead && table.tHead.rows.length > 0 ? 0 : 1)
var rowStart = 1
// Remove leading and trailing spaces
var itm = ""
var rows = table.rows
for (var i = rowStart, n = rows.length; i < n; i++) {
var cells = rows[i].cells
if (cells.length > column) {
itm = ts_getInnerText(cells[column])
itm = itm.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "")
if (itm != "") break
}
}
// determine which sorting function to use
if (itm.match(/^[^\d]+$/)) // matches any string without digits
var sortfn = ts_sort_caseinsensitive
else if (itm.match(/^[\d.,\-\+\u00b1]?[\d.,eE]+[\%\u00b0\u00b2\u00b3\u00bc\u00bd\u00be]?$/))
var sortfn = ts_sort_numeric
else if (itm.match(/^\d{1,2}[\/\.\-\s]\d{1,2}[\/\.\-\s](\d{2}|\d{4})$/)) // matches: D(D)-M(M)-YY(YY) or M(M)-D(D)-YY(YY)
var sortfn = ts_sort_date_1
else if (itm.match(/^([^\d\/\.\-\s]+[\/\.\-\s]\d{1,2}|\d{1,2}[\/\.\-\s][^\d\/\.\-\s]+),?[\/\.\-\s](\d{2}|\d{4})$/)) // matches: D(D)-MONTHABV-YY(YY) or MONTHABV-D(D)-YY(YY) or MONTHABV D(D), YY(YY)
var sortfn = ts_sort_date_2
else if (itm.match(/(^[\u00a3$\u20ac\u00a4\u00a5]|\u00a2$)/)) // pound dollar euro yen currency cents
var sortfn = ts_sort_currency
// else if (itm.match(/^[\d\.\,]+\s*[\/\:]\s*[\d\.\,]+$/)) // matches: nnn/nnn or nnn:nnn
// var sortfn = ts_sort_fraction
else
var sortfn = ts_sort_caseinsensitive
var reverse = (span.getAttribute("sortdir") == "down")
var newRows = []
var rows = table.rows
for (var j = rowStart, n = rows.length; j < n; j++) {
var row = rows[j]
var keyText = ts_getInnerText(row.cells[column])
var oldIndex = (reverse ? -j : j)
newRows[newRows.length] = [row, keyText, oldIndex]
}
newRows.sort(sortfn)
if (reverse) {
span.innerHTML = ''
span.setAttribute('sortdir','up')
newRows.reverse()
} else {
span.innerHTML = ''
span.setAttribute('sortdir','down')
}
// append rows that already exist to the tbody, so it moves them rather than creating new ones
// don't do sortbottom rows
var thisBody = table.tBodies[0]
for (var i = 0, n = newRows.length; i < n; i++) {
var thisRow = newRows[i][0]
if ((" " + thisRow.className + " ").indexOf(" sortbottom ") == -1)
thisBody.appendChild(thisRow)
}
// do sortbottom rows only
for (var i = 0, n = newRows.length; i < n; i++) {
var thisRow = newRows[i][0]
if ((" " + thisRow.className + " ").indexOf(" sortbottom ") != -1)
thisBody.appendChild(thisRow)
}
// delete any other arrows that may be showing
var spans = getElementsByClassName(tr, "span", "sortarrow")
for (var i = spans.length; i > 0;) {
var thisSpan = spans[--i]
if (thisSpan != span) {
var cellClass = " " + thisSpan.parentNode.parentNode.className + " "
if (cellClass.indexOf(" sortreverse ") == -1) {
thisSpan.setAttribute("sortdir", "up")
thisSpan.innerHTML = ''
} else {
thisSpan.setAttribute("sortdir", "down")
thisSpan.innerHTML = ''
}
}
}
if (ts_alternate_row_colors)
ts_alternate(table);
}
function ts_dateToSortKey_1(date) {
// matches: D(D)-M(M)-YY(YY) or M(M)-D(D)-YY(YY)
// y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
date = date.replace(/[\/\.\s]/g, '-')
var dateLen = date.length
var firstIdx = date.indexOf('-')
var secndIdx = date.indexOf('-', firstIdx + 1)
var yearIdx = secndIdx + 1
var yearLen = dateLen - yearIdx
var secndLen = dateLen - yearLen - firstIdx - 2
var year = parseInt(date.substr(yearIdx, yearLen))
if (yearLen == 2)
year += year < 50 ? 2000 : 1900
if (ts_europeandate) {
var month = date.substr(firstIdx + 1, secndLen)
var day = date.substr(0, firstIdx)
} else {
var month = date.substr(0, firstIdx)
var day = date.substr(firstIdx + 1, secndLen)
}
month = parseInt(month)
day = parseInt(day)
if (month < 10) month = "0" + month
if (day < 10) day = "0" + day
return "".concat(year, month, day)
}
function ts_dateToSortKey_2(date) {
// matches: D(D)-MONTHABV-YY(YY) or MONTHABV-D(D)-YY(YY) or MONTHABV D(D), YY(YY)
// y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
// the following is valid only for the English language, and should ideally be set as a global variable in "common.js"
var monthStr = "janfebmaraprmayjunjulaugsepoctnovdec"
var monthLen = 3
var monthNam = date.match(/[^\d\s\/\.\-]+/)[0]
var monthAbv = monthNam.substr(0, monthLen)
date = date.replace(/[^\d\s\/\.\-]+/, monthAbv)
date = date.replace(/[\s\/\.]/g, '-')
date = date.replace(/,/g, '')
var dateLen = date.length
var firstIdx = date.indexOf('-')
var secndIdx = date.indexOf('-', firstIdx + 1)
var yearIdx = secndIdx + 1
var yearLen = dateLen - yearIdx
var secndLen = dateLen - yearLen - firstIdx - 2
var year = parseInt(date.substr(yearIdx, yearLen))
if (yearLen == 2)
year += year < 50 ? 2000 : 1900
if (date.charCodeAt(0) < 58) {
var month = date.substr(firstIdx + 1, secndLen)
var day = date.substr(0, firstIdx)
} else {
var month = date.substr(0, firstIdx)
var day = date.substr(firstIdx + 1, secndLen)
}
month = monthStr.indexOf(month.toLowerCase()) / monthLen + 1
day = parseInt(day)
if (month < 10) month = "0" + month
if (day < 10) day = "0" + day
return "".concat(year, month, day)
}
function ts_parseFloat(num) {
if (!num) return 0;
var pow = 1;
var div = 1;
if (/%$/.test(num)) {
num = num.replace(/%$/, '');
div = 100;
} else if (/\u00b2$/.test(num)) {
num = num.replace(/\u00b2$/, '');
pow = 2;
} else if (/\u00b3$/.test(num)) {
num = num.replace(/\u00b3$/, '');
pow = 3;
} else {
num = num.replace(/\u00bc$/g, '.25').replace(/\u00bd$/g, '.5').replace(/\u00be$/g, '.75').replace(/\u00b0$/g, '')
}
num = parseFloat(num.replace(/,/g, ).replace(/^\u00b1/g, ));
return (isNaN(num) ? 0 : Math.pow(num, pow)/div);
}
function ts_sort_date_1(a, b) {
var aa = ts_dateToSortKey_1(a[1])
var bb = ts_dateToSortKey_1(b[1])
return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2])
}
function ts_sort_date_2(a, b) {
var aa = ts_dateToSortKey_2(a[1])
var bb = ts_dateToSortKey_2(b[1])
return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2])
}
function ts_sort_currency(a, b) {
var aa = ts_parseFloat(a[1].replace(/[^0-9.]/g, ''))
var bb = ts_parseFloat(b[1].replace(/[^0-9.]/g, ''))
return (aa != bb ? aa - bb : a[2] - b[2])
}
function ts_sort_numeric(a, b) {
var aa = ts_parseFloat(a[1])
var bb = ts_parseFloat(b[1])
return (aa != bb ? aa - bb : a[2] - b[2])
}
function ts_sort_fraction(a, b) {
// colons also count as division operators in this case; may cause problems
a[1] = a[1].replace(/\s+/g, '')
b[1] = b[1].replace(/\s+/g, '')
var aa1 = a[1].match(/^[\d\.,]+[\/\:]/)[0].replace(/[\/\:]/, '')
var aa2 = a[1].match(/[\/\:][\d\.,]+$/)[0].replace(/[\/\:]/, '')
var bb1 = b[1].match(/^[\d\.,]+[\/\:]/)[0].replace(/[\/\:]/, '')
var bb2 = b[1].match(/[\/\:][\d\.,]+$/)[0].replace(/[\/\:]/, '')
if (ts_europeandate == true) {
aa1 = aa1.replace(/\./g, "")
aa2 = aa2.replace(/\./g, "")
bb1 = bb1.replace(/\./g, "")
bb2 = bb2.replace(/\./g, "")
} else {
aa1 = aa1.replace(/,/g, "")
aa2 = aa2.replace(/,/g, "")
bb1 = bb1.replace(/,/g, "")
bb2 = bb2.replace(/,/g, "")
}
var aa = parseFloat(aa1) / parseFloat(aa2)
var bb = parseFloat(bb1) / parseFloat(bb2)
return (aa != bb ? aa - bb : a[2] - b[2])
}
function ts_sort_caseinsensitive(a, b) {
var aa = a[1].toLowerCase()
var bb = b[1].toLowerCase()
return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2])
}
function ts_sort_default(a, b) {
return (a[1] < b[1] ? -1 : a[1] > b[1] ? 1 : a[2] - b[2])
}
function ts_alternate(table) {
// Take object table and get all its tbodies.
var tableBodies = table.getElementsByTagName("tbody")
// Loop through these tbodies
for (var i = tableBodies.length; i > 0;) {
// Take the tbody, and get all it's rows
var tableRows = tableBodies[--i].getElementsByTagName("tr")
// Loop through these rows
// Start at 1 because we want to leave the heading row untouched
for (var j = tableRows.length; j > 0;) {
// Check if j is even, and apply classes for both possible results
var thisRow = tableRows[--j]
var oldClasses = thisRow.className.split(" ")
var newClassName = ""
for (var k = oldClasses.length; k > 0;) {
var thisClass = oldClasses[--k]
if (thisClass != "" && thisClass != "even" && thisClass != "odd")
newClassName = thisClass + " " + newClassName
}
thisRow.className = newClassName + (j % 2 == 0 ? "even" : "odd")
}
}
}
/*
* End of table sorting code
*/
/**
* Add a cute little box at the top of the screen to inform the user of
* something, replacing any preexisting message.
*
* @param String -or- Dom Object message HTML to be put inside the right div
* @param String className Used in adding a class; should be different for each
* call to allow CSS/JS to hide different boxes. null = no class used.
* @return Boolean True on success, false on failure
*/
function jsMsg(message, className) {
if (!document.getElementById)
return false
// We special-case skin structures provided by the software. Skins that
// choose to abandon or significantly modify our formatting can just define
// an mw-js-message div to start with.
var messageDiv = document.getElementById('mw-js-message')
if (!messageDiv) {
messageDiv = document.createElement('div')
var contentDiv = document.getElementById('content')
var columnDiv = document.getElementById('column-content')
var articleDiv = document.getElementById('article')
if (contentDiv) {
// MonoBook, presumably
if (columnDiv)
contentDiv.insertBefore(messageDiv, contentDiv.firstChild)
// Non-Monobook but still recognizable (old-style)
else if (articleDiv)
articleDiv.insertBefore(messageDiv, articleDiv.firstChild)
else
return false
} else
return false
}
messageDiv.setAttribute('id', 'mw-js-message')
if (className)
messageDiv.setAttribute('class', 'mw-js-message-' + className)
if (typeof message === 'object') {
while (messageDiv.hasChildNodes()) // Remove old content
messageDiv.removeChild(messageDiv.firstChild)
messageDiv.appendChild(message); // Append new content
}
else
messageDiv.innerHTML = message
return true
}
/**
* Inject a cute little progress spinner after the specified element
*
* @param element Element to inject after
* @param id Identifier string (for use with removeSpinner(), below)
*/
function injectSpinner(element, id) {
var spinner = document.createElement("img")
spinner.id = "mw-spinner-" + id
spinner.src = stylepath + "/common/images/spinner.gif"
spinner.alt = spinner.title = "..."
if (element.nextSibling)
element.parentNode.insertBefore(spinner, element.nextSibling)
else
element.parentNode.appendChild(spinner)
}
/**
* Remove a progress spinner added with injectSpinner()
*
* @param id Identifier string
*/
function removeSpinner(id) {
var spinner = document.getElementById("mw-spinner-" + id)
if (spinner)
spinner.parentNode.removeChild(spinner)
}
function runOnloadHook() {
// don't run anything below this for non-dom browsers
if (doneOnloadHook || !(document.getElementById && document.getElementsByTagName))
return
// set this before running any hooks, since any errors below
// might cause the function to terminate prematurely
doneOnloadHook = true
updateTooltipAccessKeys(null)
akeytt(null)
setupCheckboxShiftClick()
sortables_init()
// Run any added-on functions
for (var i = 0, n = onloadFuncts.length; i < n; i++)
onloadFuncts[i]()
}
/**
* Add an event handler to an element
*
* @param Element element Element to add handler to
* @param String attach Event to attach to
* @param callable handler Event handler callback
*/
function addHandler(element, attach, handler) {
if (window.addEventListener)
element.addEventListener(attach, handler, false)
else if (window.attachEvent)
element.attachEvent('on' + attach, handler)
}
/**
* Add a click event handler to an element
*
* @param Element element Element to add handler to
* @param callable handler Event handler callback
*/
function addClickHandler(element, handler) {
addHandler(element, 'click', handler)
}
//note: all skins should call runOnloadHook() at the end of html output,
// so the below should be redundant. It's there just in case.
hookEvent("load", runOnloadHook)