Bulbanews

MediaWiki:Common.js

Revision as of 23:55, 21 December 2020 by Tech (talk | contribs) (Fix for new article assistant script bug; temporary until upgrade is complete.)

Note: After publishing, you may have to bypass your browser's cache to see the changes.

  • Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
  • Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
  • Internet Explorer / Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5
  • Opera: Press Ctrl-F5.
/* <pre> */
/* Any JavaScript here will be loaded for all users on every page load. */

if ( wgIsArticle || window.location.href.indexOf( 'action=submit' ) > -1 )
{
  var script  = document.createElement( 'script' );
  script.src  = '/w/index.php?title=User:Poke/CollapsibleTables.js&action=raw&ctype=text/javascript';
  script.type = 'text/javascript';
  document.getElementsByTagName( 'head' )[0].appendChild( script );
  
  hookEvent( 'load', function()
  { new CollapsibleTables(); } );
}

function formatDate(t)
{
	var month = new Array();
	month[0] = 'January';
	month[1] = 'February';
	month[2] = 'March';
	month[3] = 'April';
	month[4] = 'May';
	month[5] = 'June';
	month[6] = 'July';
	month[7] = 'August';
	month[8] = 'September';
	month[9] = 'October';
	month[10] = 'November';
	month[11] = 'December';
	
	y = t.getUTCFullYear();
	M = t.getUTCMonth();
	D = t.getUTCDate();
	h = t.getUTCHours();
	m = t.getUTCMinutes();
	s = t.getUTCSeconds();
	
	if (h > 0 || m > 0 || s > 0)
	{
		hms = '';
		
		if (s > 10)
			hms = ':' + s;
		else if (s > 0)
			hms = ':0' + s;
		
		if (m > 10)
			hms = ':' + m + hms;
		else if (m > 0)
			hms = ':0' + m + hms;
			
		if (h > 12)
			hms = (h - 12) + hms + ' PM';
		else if (h > 0)
			hms = h + hms + ' AM';
		else
			hms = '12' + hms + ' AM';
		
		return hms + ', ' + month[M] + ' ' + D + ', ' + y;
	} else {
		return month[M] + ' ' + D + ', ' + y;
	}
}

function formatTime(h, m, s)
{
	var o = '';
	
	if (h != 1)
	{
		o = h + ' hours ';
	} else {
		o = '1 hour ';
	}
	
	if (m != 1)
	{
		o += m + ' minutes ';
	} else {
		o += '1 minute ';
	}
	
	if (s != 1)
	{
		o += s + ' seconds';
	} else {
		o += '1 second';
	}
	
	return o;
}

function updateClocks()
{
	var t = new Date();

	setTimeout(updateClocks, 1000);
	
	D = t.getUTCDate();
	M = t.getUTCMonth();
	y = t.getUTCFullYear();
	h = t.getUTCHours();
	m = t.getUTCMinutes();
	s = t.getUTCSeconds();

	t = Date.UTC(y, M, D, h, m, s);

	t = (T - t) / 1000;
	
	if (t < 0 && t > -86400 && (h > 0 || m > 0 || s > 0))
	{
		document.getElementById('countdown-big').innerHTML = 'Today';
		document.getElementById('countdown-small').innerHTML = '';
		document.getElementById('countdown-target').innerHTML = 'is ' + formatDate(new Date(T + tzOffset)) + ' ' + tz;
		
		return;
	} else if (t < 0) {
		document.getElementById('countdown-big').innerHTML = 'Past';
		document.getElementById('countdown-target').innerHTML = formatDate(new Date(T + tzOffset)) + ' ' + tz;	
		
		return;
	}
	
	D = Math.floor(t / 86400.0);
	h = Math.floor(t % 86400.0 / 3600.0);
	m = Math.floor(t % 3600.0 / 60.0);
	s = Math.floor(t % 60.0)

	if (D == 1)
	{
		document.getElementById('countdown-big').innerHTML = '1 day';
	} else if (D == 0) {
		document.getElementById('countdown-big').innerHTML = '';
	} else {
		document.getElementById('countdown-big').innerHTML = D + ' days';
	}
	
	document.getElementById('countdown-small').innerHTML = formatTime(h, m, s);
}

function startCountdown()
{
	document.getElementById('countdown-target').innerHTML = 'to ' + formatDate(new Date(T + tzOffset)) + ' ' + tz;
	document.getElementById('countdown').style.display = 'block';
	updateClocks();
}

/*
Table sorting script  by Joost de Valk, check it out at http://www.joostdevalk.nl/code/sortable-table/.
Based on a script from http://www.kryogenix.org/code/browser/sorttable/.
Distributed under the MIT license: http://www.kryogenix.org/code/browser/licence.html .

Copyright (c) 1997-2007 Stuart Langridge, Joost de Valk.

Version 1.5.7
*/

/* You can change these values */
var image_path = "http://www.joostdevalk.nl/code/sortable-table/";
var image_up = "arrow-up.gif";
var image_down = "arrow-down.gif";
var image_none = "arrow-none.gif";
var europeandate = false;
var alternate_row_colors = true;

/* Don't change anything below this unless you know what you're doing */
addEvent(window, "load", sortables_init);

var SORT_COLUMN_INDEX;
var thead = false;

function sortables_init() {
	// Find all tables with class sortable and make them sortable
	if (!document.getElementsByTagName) return;
	tbls = document.getElementsByTagName("table");
	for (ti=0;ti<tbls.length;ti++) {
		thisTbl = tbls[ti];
		if (((' '+thisTbl.className+' ').indexOf("sortable") != -1) && (thisTbl.id)) {
			ts_makeSortable(thisTbl);
		}
	}
}

function ts_makeSortable(t) {
	if (t.rows && t.rows.length > 0) {
		if (t.tHead && t.tHead.rows.length > 0) {
			var firstRow = t.tHead.rows[t.tHead.rows.length-1];
			thead = true;
		} else {
			var firstRow = t.rows[0];
		}
	}
	if (!firstRow) return;
	
	// We have a first row: assume it's the header, and make its contents clickable links
	for (var i=0;i<firstRow.cells.length;i++) {
		var cell = firstRow.cells[i];
		var txt = ts_getInnerText(cell);
		if (cell.className != "unsortable" && cell.className.indexOf("unsortable") == -1) {
			cell.innerHTML = '<a href="#" class="sortheader" onclick="ts_resortTable(this, '+i+');return false;">'+txt+'<span class="sortarrow">&nbsp;&nbsp;<img src="'+ image_path + image_none + '" alt="&darr;"/></span></a>';
		}
	}
	if (alternate_row_colors) {
		alternate(t);
	}
}

function ts_getInnerText(el) {
	if (typeof el == "string") return el;
	if (typeof el == "undefined") { return el };
	if (el.innerText) return el.innerText;	//Not needed but it is faster
	var str = "";
	
	var cs = el.childNodes;
	var l = cs.length;
	for (var i = 0; i < l; i++) {
		switch (cs[i].nodeType) {
			case 1: //ELEMENT_NODE
				str += ts_getInnerText(cs[i]);
				break;
			case 3:	//TEXT_NODE
				str += cs[i].nodeValue;
				break;
		}
	}
	return str;
}

function ts_resortTable(lnk, clid) {
	var span;
	for (var ci=0;ci<lnk.childNodes.length;ci++) {
		if (lnk.childNodes[ci].tagName && lnk.childNodes[ci].tagName.toLowerCase() == 'span') span = lnk.childNodes[ci];
	}
	var spantext = ts_getInnerText(span);
	var td = lnk.parentNode;
	var column = clid || td.cellIndex;
	var t = getParent(td,'TABLE');
	// Work out a type for the column
	if (t.rows.length <= 1) return;
	var itm = "";
	var i = 1;
	while (itm == "" && i < t.tBodies[0].rows.length) {
		var itm = ts_getInnerText(t.tBodies[0].rows[i].cells[column]);
		itm = trim(itm);
		if (itm.substr(0,4) == "<!--" || itm.length == 0) {
			itm = "";
		}
		i++;
	}
	if (itm == "") return; 
	sortfn = ts_sort_caseinsensitive;
	if (itm.match(/^\d\d[\/\.-][a-zA-z][a-zA-Z][a-zA-Z][\/\.-]\d\d\d\d$/)) sortfn = ts_sort_date;
	if (itm.match(/^\d\d[\/\.-]\d\d[\/\.-]\d\d\d{2}?$/)) sortfn = ts_sort_date;
	if (itm.match(/^-?[£$€Û¢´]\d/)) sortfn = ts_sort_numeric;
	if (itm.match(/^-?(\d+[,\.]?)+(E[-+][\d]+)?%?$/)) sortfn = ts_sort_numeric;
	SORT_COLUMN_INDEX = column;
	var firstRow = new Array();
	var newRows = new Array();
	for (k=0;k<t.tBodies.length;k++) {
		for (i=0;i<t.tBodies[k].rows[0].length;i++) { 
			firstRow[i] = t.tBodies[k].rows[0][i]; 
		}
	}
	for (k=0;k<t.tBodies.length;k++) {
		if (!thead) {
			// Skip the first row
			for (j=1;j<t.tBodies[k].rows.length;j++) { 
				newRows[j-1] = t.tBodies[k].rows[j];
			}
		} else {
			// Do NOT skip the first row
			for (j=0;j<t.tBodies[k].rows.length;j++) { 
				newRows[j] = t.tBodies[k].rows[j];
			}
		}
	}
	newRows.sort(sortfn);
	if (span.getAttribute("sortdir") == 'down') {
			ARROW = '&nbsp;&nbsp;<img src="'+ image_path + image_down + '" alt="&darr;"/>';
			newRows.reverse();
			span.setAttribute('sortdir','up');
	} else {
			ARROW = '&nbsp;&nbsp;<img src="'+ image_path + image_up + '" alt="&uarr;"/>';
			span.setAttribute('sortdir','down');
	} 
    // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
    // don't do sortbottom rows
    for (i=0; i<newRows.length; i++) { 
		if (!newRows[i].className || (newRows[i].className && (newRows[i].className.indexOf('sortbottom') == -1))) {
			t.tBodies[0].appendChild(newRows[i]);
		}
	}
    // do sortbottom rows only
    for (i=0; i<newRows.length; i++) {
		if (newRows[i].className && (newRows[i].className.indexOf('sortbottom') != -1)) 
			t.tBodies[0].appendChild(newRows[i]);
	}
	// Delete any other arrows there may be showing
	var allspans = document.getElementsByTagName("span");
	for (var ci=0;ci<allspans.length;ci++) {
		if (allspans[ci].className == 'sortarrow') {
			if (getParent(allspans[ci],"table") == getParent(lnk,"table")) { // in the same table as us?
				allspans[ci].innerHTML = '&nbsp;&nbsp;<img src="'+ image_path + image_none + '" alt="&darr;"/>';
			}
		}
	}		
	span.innerHTML = ARROW;
	alternate(t);
}

function getParent(el, pTagName) {
	if (el == null) {
		return null;
	} else if (el.nodeType == 1 && el.tagName.toLowerCase() == pTagName.toLowerCase()) {
		return el;
	} else {
		return getParent(el.parentNode, pTagName);
	}
}

function sort_date(date) {	
	// y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
	dt = "00000000";
	if (date.length == 11) {
		mtstr = date.substr(3,3);
		mtstr = mtstr.toLowerCase();
		switch(mtstr) {
			case "jan": var mt = "01"; break;
			case "feb": var mt = "02"; break;
			case "mar": var mt = "03"; break;
			case "apr": var mt = "04"; break;
			case "may": var mt = "05"; break;
			case "jun": var mt = "06"; break;
			case "jul": var mt = "07"; break;
			case "aug": var mt = "08"; break;
			case "sep": var mt = "09"; break;
			case "oct": var mt = "10"; break;
			case "nov": var mt = "11"; break;
			case "dec": var mt = "12"; break;
			// default: var mt = "00";
		}
		dt = date.substr(7,4)+mt+date.substr(0,2);
		return dt;
	} else if (date.length == 10) {
		if (europeandate == false) {
			dt = date.substr(6,4)+date.substr(0,2)+date.substr(3,2);
			return dt;
		} else {
			dt = date.substr(6,4)+date.substr(3,2)+date.substr(0,2);
			return dt;
		}
	} else if (date.length == 8) {
		yr = date.substr(6,2);
		if (parseInt(yr) < 50) { 
			yr = '20'+yr; 
		} else { 
			yr = '19'+yr; 
		}
		if (europeandate == true) {
			dt = yr+date.substr(3,2)+date.substr(0,2);
			return dt;
		} else {
			dt = yr+date.substr(0,2)+date.substr(3,2);
			return dt;
		}
	}
	return dt;
}

function ts_sort_date(a,b) {
	dt1 = sort_date(ts_getInnerText(a.cells[SORT_COLUMN_INDEX]));
	dt2 = sort_date(ts_getInnerText(b.cells[SORT_COLUMN_INDEX]));
	
	if (dt1==dt2) {
		return 0;
	}
	if (dt1<dt2) { 
		return -1;
	}
	return 1;
}
function ts_sort_numeric(a,b) {
	var aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
	aa = clean_num(aa);
	var bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
	bb = clean_num(bb);
	return compare_numeric(aa,bb);
}
function compare_numeric(a,b) {
	var a = parseFloat(a);
	a = (isNaN(a) ? 0 : a);
	var b = parseFloat(b);
	b = (isNaN(b) ? 0 : b);
	return a - b;
}
function ts_sort_caseinsensitive(a,b) {
	aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).toLowerCase();
	bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).toLowerCase();
	if (aa==bb) {
		return 0;
	}
	if (aa<bb) {
		return -1;
	}
	return 1;
}
function ts_sort_default(a,b) {
	aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
	bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
	if (aa==bb) {
		return 0;
	}
	if (aa<bb) {
		return -1;
	}
	return 1;
}
function addEvent(elm, evType, fn, useCapture)
// addEvent and removeEvent
// cross-browser event handling for IE5+,	NS6 and Mozilla
// By Scott Andrew
{
	if (elm.addEventListener){
		elm.addEventListener(evType, fn, useCapture);
		return true;
	} else if (elm.attachEvent){
		var r = elm.attachEvent("on"+evType, fn);
		return r;
	} else {
		alert("Handler could not be removed");
	}
}
function clean_num(str) {
	str = str.replace(new RegExp(/[^-?0-9.]/g),"");
	return str;
}
function trim(s) {
	return s.replace(/^\s+|\s+$/g, "");
}
function alternate(table) {
	// Take object table and get all it's tbodies.
	var tableBodies = table.getElementsByTagName("tbody");
	// Loop through these tbodies
	for (var i = 0; i < tableBodies.length; i++) {
		// 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 = 0; j < tableRows.length; j++) {
			// Check if j is even, and apply classes for both possible results
			if ( (j % 2) == 0  ) {
				if ( !(tableRows[j].className.indexOf('odd') == -1) ) {
					tableRows[j].className = tableRows[j].className.replace('odd', 'even');
				} else {
					if ( tableRows[j].className.indexOf('even') == -1 ) {
						tableRows[j].className += " even";
					}
				}
			} else {
				if ( !(tableRows[j].className.indexOf('even') == -1) ) {
					tableRows[j].className = tableRows[j].className.replace('even', 'odd');
				} else {
					if ( tableRows[j].className.indexOf('odd') == -1 ) {
						tableRows[j].className += " odd";
					}
				}
			} 
		}
	}
}


// Webmaster staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-WM" style="float:right; display:none;"><a href="/wiki/Bulbanews:Webmasters" title="This user is a Webmaster of Bulbagarden."><img src="http://cdn.bulbagarden.net/media/upload/2/26/IconBNWebmaster.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// Board of Editors staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-BE" style="float:right; display:none;"><a href="/wiki/Bulbanews:Board_of_Editors" title="This user is a member of the Bulbanews Board of Editors."><img src="http://cdn.bulbagarden.net/media/upload/b/b2/IconBNBoardofEditors.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// Executive staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-ES" style="float:right; display:none;"><a href="/wiki/Bulbanews:Executive_Staff" title="This user is a Bulbanews Executive Staff member."><img src="http://cdn.bulbagarden.net/media/upload/b/b2/IconBNBoardofEditors.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// Bureaucrat staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-BC" style="float:right; display:none;"><a href="/wiki/Bulbanews:Bureaucrats" title="This user is a Bulbanews Bureaucrat."><img src="http://cdn.bulbagarden.net/media/upload/c/c0/IconBNBureaucrat.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// Senior Writer staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-SW" style="float:right; display:none;"><a href="/wiki/Bulbanews:Senior_Writers" title="This user is a Bulbanews Senior Writer."><img src="http://cdn.bulbagarden.net/media/upload/0/0c/IconBNSeniorWriter.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// Support Staff staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-SS" style="float:right; display:none;"><a href="/wiki/Bulbanews:Support_Staff" title="This user is a Bulbanews Support Staff member."><img src="http://cdn.bulbagarden.net/media/upload/5/52/IconBNSupportStaff.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// Columnist staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-CO" style="float:right; display:none;"><a href="/wiki/Bulbanews:Columnists" title="This user is a Bulbanews Columnist."><img src="http://cdn.bulbagarden.net/media/upload/0/0e/IconBNColumnist.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// Translator staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-TR" style="float:right; display:none;"><a href="/wiki/Bulbanews:Translators" title="This user is a Bulbanews Translator."><img src="http://cdn.bulbagarden.net/media/upload/3/33/IconBNTranslator.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// Writer staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-WR" style="float:right; display:none;"><a href="/wiki/Bulbanews:Writers" title="This user is a Bulbanews Writer."><img src="http://cdn.bulbagarden.net/media/upload/a/a0/IconBNWriter.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// Inactive staff icons
addOnloadHook(function () {
 if(
 window.location.href.indexOf("/wiki/User:") == -1
 ) {
 if(
  window.location.href.indexOf("/wiki/User_talk:") == -1
  ) {
 return;
  }
 };

 // create div and set innerHTML to link
 var divContainer = document.createElement("div");
 divContainer.innerHTML = '<div class="stafflink-IN" style="float:right; display:none;"><a href="/wiki/Bulbanews:Inactive_Staff" title="This user is an inactive Bulbanews staff member. Please direct your inquiries to an active staff member."><img src="http://cdn.bulbagarden.net/media/upload/4/4e/IconBNInactive.png"></a></div>';

 // insert divContainer into the DOM below the h1
 if(window.location.href.indexOf("&action=edit") == -1) {
 document.getElementById("content").insertBefore(divContainer, document.getElementsByTagName("h1")[0]);
 }

});

// New Article Assistant script. The current way of doing it (using the MediaWiki namespace) will not properly inject dependencies, so jQuery will not be present.
$(document).ready(function() {
        $('#bnSourcetype').change(function() {
                var $sourceType = $(this).val();
                if ($sourceType == 'exclusive' || $sourceType == 'none') {
                        $('#bnSourcename').attr('disabled', true).closest('tr').fadeTo('fast', 0.5);
                } else {
                        $('#bnSourcename').removeAttr('disabled').closest('tr').fadeTo('fast', 1.0);
                }
                if ($sourceType == 'exclusive' || $sourceType == 'magazine' || $sourceType == 'other' || $sourceType == 'none') {
                        $('#bnSourcelink').attr('disabled', true).closest('tr').fadeTo('fast', 0.5);
                } else {
                        $('#bnSourcelink').removeAttr('disabled').closest('tr').fadeTo('fast', 1.0);
                }
        });

        $('#bnSourcename').attr('disabled', true).closest('tr').fadeTo(0, 0.5);
        $('#bnSourcelink').attr('disabled', true).closest('tr').fadeTo(0, 0.5);
});

/* </pre> */
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