☰

GRO Index Search Helper

Adds additional functionality to the UK General Register Office (GRO) BMD index search

当前为 2016-11-15 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        GRO Index Search Helper
  3. // @description Adds additional functionality to the UK General Register Office (GRO) BMD index search
  4. // @namespace   cuffie81.scripts
  5. // @include     https://www.gro.gov.uk/gro/content/certificates/indexes_search.asp
  6. // @version     1.6
  7. // @grant       none
  8. // @require     https://code.jquery.com/jquery-2.2.4.min.js
  9. // @require     https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.0.5/handlebars.min.js
  10. // ==/UserScript==
  11.  
  12. /*
  13. ======================INLINE_RESOURCE_BEGIN======================
  14. ***********RESOURCE_START=CSS*************
  15. <style type="text/css">
  16. 	body
  17. 	{
  18. 		min-height: 1200px;
  19. 	}
  20. 	
  21. 	.groish_ButtonContainer
  22. 	{
  23. 		padding-bottom: 10px;
  24. 	}
  25. 	
  26. 	.groish_ButtonContainer input[type='submit'],
  27. 	.groish_ButtonContainer input[type='button']
  28. 	{
  29. 		margin-right: 20px;
  30. 		min-width: 100px;
  31. 		font-size: 13px;
  32. 		padding: 4px 10px;
  33. 	}
  34. 	
  35. 	.groish_ButtonContainer input[type='submit']
  36. 	{
  37. 		margin-right: 0px;
  38. 	}
  39. 	
  40. 	#groish_ResultsSelector,
  41. 	#groish_ViewSwitcher
  42. 	{
  43. 		display:inline-block;
  44. 		position: absolute;
  45. 		bottom: 0px;
  46. 		color: #993333;
  47. 		font-weight: bold;
  48. 		cursor: pointer;
  49. 	}
  50. 	
  51. 	#groish_ResultsSelector
  52. 	{
  53. 		right: 120px;
  54. 	}
  55. 	
  56. 	#groish_ViewSwitcher
  57. 	{
  58. 		right: 10px;
  59. 	}
  60.  
  61. </style>
  62. *************RESOURCE_END*************
  63.  
  64. ***********RESOURCE_START=Template-EW_Birth*************
  65. <style type="text/css">
  66. 	div[results-view='EW_Birth'] td
  67. 	{
  68. 		padding: 5px 3px;
  69. 		font-size: 75%;
  70. 		color: #663333;
  71. 		vertical-align: top;
  72. 	}
  73. 	
  74. 	div[results-view='EW_Birth'] thead td
  75. 	{
  76. 		font-weight: bold;
  77. 	}
  78. 	
  79. 	div[results-view='EW_Birth'] tbody tr:nth-child(4n+1),
  80. 	div[results-view='EW_Birth'] tbody tr:nth-child(4n+2)
  81. 	{
  82. 		background-color: #F9E8A5;
  83. 	}
  84. 	
  85. 	div[results-view='EW_Birth'] tr.rec-actions a
  86. 	{
  87. 		padding: 0px 5px;
  88. 		font-size: 90%;
  89. 		color: #663333;
  90. 		text-decoration: none;
  91. 	}
  92. </style>
  93. <div results-view='EW_Birth' style='display: none; margin-bottom: 25px'>
  94. 	<table style='width: 100%; border-collapse: collapse'>
  95. 		<thead>
  96. 			<tr>
  97. 				<td style='width: 12%; padding: 5px 3px; font-weight: bold;'>Date</td>
  98. 				<td style='width: 30%'>Name</td>
  99. 				<td style='width: 15%'>Mother</td>
  100. 				<td style='width: 27%'>District</td>
  101. 				<td style='width: 8%'>Vol</td>
  102. 				<td style='width: 8%'>Page</td>
  103. 			</tr>
  104. 		</thead>
  105. 		<tbody>
  106. 		{{#each items}}
  107. 			<tr class='rec'>
  108. 				<td>{{year}} Q{{quarter}}</td>
  109. 				<td><span class='forenames'>{{forenames}}</span> <span class='surname'>{{surname}}</span>{{#if noForenames}} ({{gender}}){{/if}}</td>
  110. 				<td>{{mother}}</td>
  111. 				<td>{{district}}</td>
  112. 				<td>{{volume}}</td>
  113. 				<td>{{page}}</td>
  114. 			</tr>
  115. 			<tr class='rec-actions' style='display: none'>
  116. 				<td colspan='6' style='text-align: right'>
  117. 				{{#actions}}
  118. 					<a href='{{url}}' {{#if title}}title='{{title}}'{{/if}}>{{text}}</a>
  119. 				{{/actions}}
  120. 				</td>
  121. 			</tr>
  122. 		{{/each}}
  123. 		</tbody>
  124. 	</table>
  125. 	{{#if failures}}
  126. 		<p class='main_text' style='color: Red'>WARNING: Failed to parse {{failures.length}} records. See default view for full list.</p>
  127. 		<!--
  128. 			{{#each failures}}record parse exception ({{index}}): exception: {{ex.message}}{{/each}}
  129. 		-->
  130. 	{{/if}}
  131. </div>
  132. *************RESOURCE_END*************
  133.  
  134. ***********RESOURCE_START=Template-EW_Death*************
  135. <style type="text/css">
  136. 	div[results-view='EW_Death'] td
  137. 	{
  138. 		padding: 5px 3px;
  139. 		font-size: 75%;
  140. 		color: #663333;
  141. 		vertical-align: top;
  142. 	}
  143. 	
  144. 	div[results-view='EW_Death'] thead td
  145. 	{
  146. 		font-weight: bold;
  147. 	}
  148. 	
  149. 	div[results-view='EW_Death'] tbody tr:nth-child(4n+1),
  150. 	div[results-view='EW_Death'] tbody tr:nth-child(4n+2)
  151. 	{
  152. 		background-color: #F9E8A5;
  153. 	}
  154. 	
  155. 	div[results-view='EW_Death'] tr.rec-actions a
  156. 	{
  157. 		padding: 0px 5px;
  158. 		font-size: 90%;
  159. 		color: #663333;
  160. 		text-decoration: none;
  161. 	}
  162. </style>
  163. <div results-view='EW_Death' style='display: none; margin-bottom: 25px'>
  164. 	<table style='width: 100%; border-collapse: collapse'>
  165. 		<thead>
  166. 			<tr>
  167. 				<td style='width: 12%'>Date</td>
  168. 				<td style='width: 26%'>Name</td>
  169. 				<td style='width: 8%'>Age{{#if ageCautionThreshold}}*{{/if}}</td>
  170. 				<td style='width: 8%'>Birth</td>
  171. 				<td style='width: 30%'>District</td>
  172. 				<td style='width: 8%'>Vol</td>
  173. 				<td style='width: 8%'>Page</td>
  174. 			</tr>
  175. 		</thead>
  176. 		<tbody>
  177. 		{{#each items}}
  178. 			<tr class='rec'>
  179. 				<td>{{year}} Q{{quarter}}</td>
  180. 				<td><span class='forenames'>{{forenames}}</span> <span class='surname'>{{surname}}</span>{{#if noForenames}} ({{gender}}){{/if}}</td>
  181. 				<td>{{age}}{{#if ageCaution}}*{{/if}}</td>
  182. 				<td>{{birth}}
  183. 				<td>{{district}}</td>
  184. 				<td>{{volume}}</td>
  185. 				<td>{{page}}</td>
  186. 			</tr>
  187. 			<tr class='rec-actions' style='display: none'>
  188. 				<td colspan='7' style='text-align: right'>
  189. 				{{#actions}}
  190. 					<a href='{{url}}' {{#if title}}title='{{title}}'{{/if}}>{{text}}</a>
  191. 				{{/actions}}
  192. 				</td>
  193. 			</tr>
  194. 		{{/each}}
  195. 		</tbody>
  196. 	</table>
  197. 	{{#if failures}}
  198. 		<p class='main_text' style='color: Red'>WARNING: Failed to parse {{failures.length}} records. See default view for full list.</p>
  199. 		<!--
  200. 			{{#each failures}}record parse exception ({{index}}): exception: {{ex.message}}{{/each}}
  201. 		-->
  202. 	{{/if}}
  203. 	<p class='main_text'>
  204. 		* Age is presumed to be years but <i>may</i> be months.
  205. 		{{#if ageCautionThreshold}}An age below {{ageCautionThreshold}} <i>may</i> be a child, treat with caution.{{/if}}
  206. 		An age of zero <i>may</i> have be used when a child was aged less than 12 months.
  207. 	</p>
  208. </div>
  209. *************RESOURCE_END*************
  210.  
  211. ======================INLINE_RESOURCE_END======================
  212. */
  213.  
  214. this.$ = this.jQuery = jQuery.noConflict(true);
  215.  
  216. $(function()
  217. {
  218. 	var resources, recordType;
  219. 	
  220. 	var main = function()
  221. 	{
  222. 		resources = getInlineResources();
  223. 		recordType = getRecordType();
  224. 		//console.log("resources:\r\n%s", JSON.stringify(resources));
  225. 		
  226. 		// Load the general css
  227. 		var cssBlock =  resources["CSS"].toString();
  228. 		$("body").append($(cssBlock));
  229.  
  230. 		
  231. 		initialiseSearchForm();
  232. 		initialiseResultViews(recordType, resources);
  233. 		
  234. 		// Scroll down to the form. Do this last as we may add/remove/chnage elements in the previous calls.
  235. 		$("h1:contains('Search the GRO Online Index')")[0].scrollIntoView();
  236. 		
  237. 	
  238. 		// Wire up accesskeys to clicks, to avoid having to use the full accesskey combo (eg ALT+SHFT+#)
  239. 		$(document).on("keypress", function(e)
  240. 		{
  241. 			if (!document.activeElement || document.activeElement.tagName.toLowerCase() !== "input")
  242. 			{
  243. 				var char = String.fromCharCode(e.which);
  244. 				//console.log("keypress: %s", char);
  245. 				if ($("*[id^='groish'][accesskey='" + char + "']").length)
  246. 					$("*[id^='groish'][accesskey='" + char + "']").click();
  247. 				else if (char == "{")
  248. 					adjustSearchYear(-10);
  249. 				else if (char == "}")
  250. 					adjustSearchYear(10);
  251. 				else if (char == "?")
  252. 					$("form[name='SearchIndexes'] input[type='submit']").click();
  253. 				else if (char == '@')
  254. 					switchRecordType();
  255. 			}
  256. 		});
  257. 	}
  258. 	
  259. 	var initialiseSearchForm = function()
  260. 	{
  261. 		// Hide superfluous spacing, text and buttons
  262. 		$("body > table:nth-child(1) > tbody:nth-child(1) > tr:nth-child(2)").hide();
  263. 		$("h1:contains('Search the GRO Online Index')").closest("tr").next().hide();
  264. 		$("strong:contains('Which index would you like to search?')").closest("tr").hide();
  265. 		
  266. 		$("table[summary*='contains the search form fields'] > tbody > tr:nth-of-type(2)").hide(); 
  267. 		$("table[summary*='contains the search form fields'] > tbody > tr:nth-of-type(3) td.main_text[colspan='5']").parent().hide(); 
  268. 		
  269. 		$("form[name='SearchIndexes'] input[type='submit'][value='Reset']").hide();
  270. 		
  271. 		// Change text
  272. 		$("form[name='SearchIndexes'] td span.main_text:contains('year(s)')").text("yrs");
  273. 		
  274. 		$("form[name='SearchIndexes'] td.main_text:contains('First Forename at Death:')").text("Forename 1:");
  275. 		$("form[name='SearchIndexes'] td.main_text:contains('Second Forename at Death:')").text("Forename 2:");
  276. 		$("form[name='SearchIndexes'] td.main_text:contains('District of Death:')").text("District:");
  277. 		
  278. 		$("form[name='SearchIndexes'] td.main_text:contains('First Forename:')").text("Forename 1:");
  279. 		$("form[name='SearchIndexes'] td.main_text:contains('Second Forename:')").text("Forename 2:");
  280. 		$("form[name='SearchIndexes'] td.main_text:contains('Maiden Surname:')").text("Mother:");
  281. 		$("form[name='SearchIndexes'] td.main_text:contains('District of Birth:')").text("District:");
  282.  
  283. 		
  284. 		// Add gender and year navigation buttons, and style them
  285. 		var searchButton = $("form[name='SearchIndexes'] input[type='submit'][value='Search']");
  286. 		$(searchButton).attr("accesskey", "?");
  287. 		$(searchButton).parent().find("br").remove();
  288.  
  289. 		$("<input type='button' class='formButton' accesskey='#' id='groish_BtnToggleGender' value='Gender' />").insertBefore($(searchButton));
  290. 		$("<input type='button' class='formButton' accesskey='[' id='groish_BtnYearsPrev' value='&lt; Years' />").insertBefore($(searchButton));
  291. 		$("<input type='button' class='formButton' accesskey=']' id='groish_BtnYearsNext' value='Years &gt;' />").insertBefore($(searchButton));
  292. 		
  293. 		var buttonContainer = $("form[name='SearchIndexes'] input[type='submit'][value='Search']").closest("td").addClass("groish_ButtonContainer");
  294. 		
  295. 		// Add button event handlers
  296. 		$("input#groish_BtnYearsPrev").click(function() { navigateYears(false); });
  297. 		$("input#groish_BtnYearsNext").click(function() { navigateYears(true); });
  298. 		$("input#groish_BtnToggleGender").click(function() { toggleGender(); });
  299. 		
  300. 	}
  301. 	
  302. 	var initialiseResultViews = function(recordType, resources)
  303. 	{
  304. 		
  305. 		// Move default results table into a view container
  306. 		var defaultTable = $("form[name='SearchIndexes'] h3:contains('Results:')").closest("table").css("width", "100%").addClass("groish_ResultsTable");
  307. 		$(defaultTable).before($("<div results-view='default' />"));
  308. 		var defaultView = $("div[results-view='default']");
  309. 		$(defaultView).append($("table.groish_ResultsTable"));
  310.  
  311. 		// Move header row to before default view
  312. 		$(defaultView).before($("<div class='groish_ResultsHeader' style='margin: 10px 0px; position: relative' />"));
  313. 		$(".groish_ResultsHeader").append($("table.groish_ResultsTable h3:contains('Results:')"));
  314.  
  315. 		// Move pager row contents to after default view
  316. 		$(defaultView).after($("table.groish_ResultsTable > tbody > tr:last table:first"));
  317. 		$("div[results-view='default'] + table").css("width", "100%").addClass("groish_ResultsInfo");
  318.  
  319. 		// Add alternate view(s)
  320. 		if (recordType)
  321. 		{
  322. 			var results = getResults(recordType);
  323. 			//console.log(results);
  324. 			if (results != null && recordType && results.items != null && results.items.length > 0)
  325. 			{
  326. 				// Get template and add alternate view
  327. 				var template =  resources["Template-" + recordType].toString();
  328. 				var compiledTemplate = Handlebars.compile(template);
  329. 				var html = compiledTemplate(results);
  330. 				$(defaultView).after($(html));
  331.  
  332. 				// Add event handler to hide/show actions row
  333. 				// TODO: Make adding view event handlers more dynamic, so they can be specific to the view
  334. 				$("div[results-view][results-view!='default'] tbody tr.rec").click(function(index)
  335. 				{
  336. 					$(this).next("tr.rec-actions:not(:empty)").toggle();
  337. 				});
  338.  
  339.  
  340. 				// Add view switcher
  341. 				$(".groish_ResultsHeader").append($("<a href='#' id='groish_ViewSwitcher' class='main_text' accesskey='~'>Switch view</a>"));
  342. 				$("#groish_ViewSwitcher").on("click", function() { switchResultsView(); return false; });
  343. 				
  344. 				
  345. 				// Add results selector (if supported)
  346. 				if (window.getSelection && document.createRange)
  347. 				{
  348. 					$(".groish_ResultsHeader").append($("<a href='#' id='groish_ResultsSelector' class='main_text' accesskey='|'>Select results</a>"));
  349. 					$("#groish_ResultsSelector").on("click", function()
  350. 					{
  351. 						var resultsBody = $("div[results-view]:visible tbody")[0];
  352. 						if (resultsBody)
  353. 						{
  354. 							var selection = window.getSelection();
  355. 							var range = document.createRange();
  356. 							range.selectNodeContents(resultsBody);
  357. 							selection.removeAllRanges();
  358. 							selection.addRange(range);
  359. 						}
  360. 						
  361. 						return false;
  362. 					});
  363. 				}
  364. 				
  365.  
  366. 				// Show the last used view
  367. 				var viewName = sessionStorage.getItem("groish_view." + recordType);
  368. 				//console.log("initialising view: %s", viewName);
  369. 				if (viewName && $("div[results-view='" + viewName + "']:hidden").length == 1)
  370. 				{
  371. 					//console.log("setting active view: %s", viewName);
  372. 					$("div[results-view][results-view!='" + viewName + "']").hide();
  373. 					$("div[results-view][results-view='" + viewName + "']").show();
  374. 				}
  375. 			}
  376. 		}
  377. 	}
  378. 	
  379. 	var switchResultsView = function()
  380. 	{
  381. 	
  382. 		var recordType = getRecordType();
  383. 		var views = $("div[results-view]");
  384. 		if (views.length > 1)
  385. 		{
  386. 			var curIndex = -1;
  387. 			$(views).each(function(index)
  388. 			{
  389. 				if ($(this).css("display") != "none")
  390. 					curIndex = index;
  391. 			});
  392.  
  393. 			//console.log("current view index: %s", curIndex);
  394. 			if (curIndex !== -1)
  395. 			{
  396. 				var newIndex = ((curIndex == (views.length-1)) ? 0 : curIndex+1);
  397. 				$(views).hide();
  398. 				$("div[results-view]:eq(" + newIndex + ")").show();
  399.  
  400. 				// Get the name and save it
  401. 				var viewName = $("div[results-view]:eq(" + newIndex + ")").attr("results-view")
  402. 				sessionStorage.setItem("groish_view." + recordType, viewName); //save it
  403. 				//console.log("new view: %s", viewName);
  404. 			}
  405. 		}
  406. 	}
  407. 	
  408. 	var getResults = function(recordType)
  409. 	{
  410. 		var results = { "ageCautionThreshold": 24, "items": [], "failures": [] };
  411. 		
  412. 		// Lookup record type - birth or death
  413. 		if (recordType !== null && (recordType === "EW_Birth" || recordType === "EW_Death"))
  414. 		{
  415. 			var gender = $("form[name='SearchIndexes'] select#Gender").val();
  416. 			
  417. 			$("div[results-view='default'] > table > tbody > tr")
  418. 				.has("img[src='./graphics/order_certificate_button.gif']")
  419. 				.each(function(index)
  420. 					{
  421. 						try
  422. 						{
  423. 							//console.log("Parsing record (%d)...", index);
  424. 				
  425. 							// Get names and reference
  426. 							var names 			= $(this).find("td:eq(0)").text().replace(/\u00a0/g, " ").replace(/\s\s+/g, ' ').trim();
  427. 							var ref 			= $(this).next().find("td:eq(0)").text();
  428.  
  429. 							// Clean up reference
  430. 							ref = ref.replace(/\u00a0/g, " ");
  431. 							ref = ref.replace(/\s\s+/g, ' ');
  432. 							ref = ref.replace(/GRO Reference: /g, "");
  433. 							ref = ref.replace(/M Quarter in/g, "Q1");
  434. 							ref = ref.replace(/J Quarter in/g, "Q2");
  435. 							ref = ref.replace(/S Quarter in/g, "Q3");
  436. 							ref = ref.replace(/D Quarter in/g, "Q4");
  437.  
  438. 							var age = 0;
  439. 							if (recordType === "EW_Death")
  440. 							{
  441. 								var ageArr = /^([0-9]{1,3})$/.exec($(this).find("td:eq(1)").text().replace(/\u00a0/g, " ").replace(/\s\s+/g, ' ').trim());
  442. 								if (ageArr)
  443. 									age = parseInt(ageArr[1], 10);
  444. 							}
  445.  
  446. 							var mother = null;
  447. 							if (recordType === "EW_Birth")
  448. 								mother = toTitleCase($(this).find("td:eq(1)").text().replace(/\u00a0/g, " ").replace(/\s\s+/g, ' ')).trim();
  449.  
  450. 							var actions			= [];
  451. 							var orderCertUrl	= $(this).find("a[href^='indexes_order.asp']:eq(0)").prop("href");
  452. 							var orderPdfUrl		= $(this).next().find("a[href^='indexes_order.asp']:eq(0)").prop("href");
  453.  
  454. 							if (orderCertUrl) actions.push( {"text": "Order Certificate", "url": orderCertUrl });
  455. 							if (orderPdfUrl)  actions.push( {"text": "Order Research Copy", "title": "PDF", "url": orderPdfUrl });
  456.  
  457. 							// Parse forenames, surname, year, quarter, district, vol, page
  458. 							var namesArr 	= /([a-z' -]+),([a-z' -]*)/gi.exec(names);
  459. 							var refArr 		= /([0-9]{4}) Q([1-4]) ([a-z\.\-,\(\)0-9\&' ]*)Volume ([a-z0-9]+) Page ([0-9]+)/gi.exec(ref); // NB: the district may not be set in some cases
  460.  
  461. 							//console.log("index: %d, namesArr: %s, refArr: %s", index, namesArr, refArr);
  462.  
  463. 							var record =
  464. 								{
  465. 									"gender":		gender,
  466. 									"forenames": 	toTitleCase(namesArr[2]).trim(),
  467. 									"surname": 		toTitleCase(namesArr[1]).trim(),
  468. 									"age": 			age,
  469. 									"mother": 		mother,
  470. 									"year": 		parseInt(refArr[1], 10),
  471. 									"quarter": 		parseInt(refArr[2], 10),
  472. 									"district": 	toTitleCase(refArr[3]).trim(),
  473. 									"volume": 		refArr[4].toLowerCase(),
  474. 									"page": 		refArr[5],
  475. 									"actions": 		actions
  476. 								};
  477. 							
  478. 							record.noForenames	= (!record.forenames || record.forenames == "-");
  479. 							record.ageCaution	= (age != null && age > 0 && age <= results.ageCautionThreshold);
  480. 							record.birth 		= (age != null ? record.year - age : null);
  481. 							//console.log(record);
  482. 							results.items.push(record);
  483. 						}
  484. 						catch (e)
  485. 						{
  486. 							//console.log("Failed to parse record (%d): %s", index, e.message);
  487. 							results.failures.push({ "index": index, "ex": e });
  488. 						}
  489. 					});
  490. 		}
  491.  
  492. 		// Sort records
  493. 		if (results.items.length > 0)
  494. 		{
  495. 			results.items.sort(function(a, b)
  496. 			{
  497. 				if (a.year == b.year && a.quarter == b.quarter)
  498. 					return 0;
  499. 				else if ((a.year > b.year) || (a.year == b.year && a.quarter > b.quarter))
  500. 					return 1;
  501. 				else
  502. 					return -1;
  503. 			});
  504. 		}
  505. 		
  506. 		return results;
  507. 	}
  508.  
  509.  
  510. 	var toTitleCase = function(str)
  511. 	{
  512. 		return str.replace(/([^\W_]+[^\s-]*) */g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});
  513. 	}
  514. 	
  515. 	var switchRecordType = function()
  516. 	{
  517. 		var recordTypes = $("form[name='SearchIndexes'] input[type='Radio'][name='index']");
  518.  
  519. 		var curIndex = -1;
  520. 		for (var i = 0; i < recordTypes.length; i++)
  521. 		{
  522. 			if ($(recordTypes).eq(i).prop("checked"))
  523. 			{
  524. 				curIndex = i;
  525. 				break;
  526. 			}
  527. 		}
  528. 		
  529. 		//console.log("current record type: %d", curIndex);
  530.  
  531. 		if (curIndex >= 0)
  532. 		{
  533. 			var nextIndex = (curIndex == (recordTypes.length-1)) ? 0 : curIndex + 1;
  534.  
  535. 			if (nextIndex != curIndex)
  536. 				$(recordTypes).eq(nextIndex).prop("checked", true).click();
  537. 			
  538. 			//console.log("next record type: %d", nextIndex);
  539. 		}			
  540. 	}
  541.  
  542. 	var toggleGender = function()
  543. 	{
  544. 		var curGender = $("form[name='SearchIndexes'] select#Gender").val();
  545. 		$("form[name='SearchIndexes'] select#Gender").val((curGender === "F" ? "M" : "F"));
  546. 		$("form[name='SearchIndexes'] input[type='submit'][value='Search']").click();
  547. 	}
  548. 	
  549. 	var adjustSearchYear = function(step)
  550. 	{
  551. 		var adjusted = false;
  552. 		
  553. 		// Get min and max years
  554. 		var minYear = parseInt($("form[name='SearchIndexes'] select#Year option:eq(2)").val(), 10);
  555. 		var maxYear = parseInt($("form[name='SearchIndexes'] select#Year option:last").val(), 10);
  556.  
  557. 		//console.log("Year range: %s - %s", minYear, maxYear);
  558.  
  559. 		if (!isNaN(step) && !isNaN(minYear) && !isNaN(maxYear))
  560. 		{
  561. 			// Read current year and range
  562. 			var curYear = parseInt($("form[name='SearchIndexes'] select#Year").val(), 10);
  563. 			var curRange = parseInt($("form[name='SearchIndexes'] select#Range").val(), 10);
  564.  
  565. 			if (!isNaN(curYear) && !isNaN(curRange))
  566. 			{
  567. 				// Calculate the new year
  568. 				var newYear = curYear+step;
  569. 				newYear = Math.min(Math.max(newYear, minYear), maxYear);
  570. 				
  571. 				if (newYear != curYear)
  572. 				{
  573. 					$("form[name='SearchIndexes'] select#Year").val(newYear);
  574. 					adjusted = true;
  575. 				}
  576. 			}
  577.  
  578. 			//console.log("Current year: %d +-%d (%d-%d), New year: %d (%d-%d)", curYear, curRange, curYear-curRange, curYear+curRange, newYear, newYear-curRange, newYear+curRange);
  579. 		}
  580.  
  581. 		return adjusted;
  582. 	}
  583.  
  584. 	var navigateYears = function(forward)
  585. 	{
  586. 		var curRange = parseInt($("form[name='SearchIndexes'] select#Range").val(), 10);
  587. 		
  588. 		if (!isNaN(curRange))
  589. 		{
  590. 			// Calculate the new year
  591. 			var step = (curRange * 2) + 1;
  592. 			if (!forward) step = -step;
  593. 		
  594. 			if (adjustSearchYear(step))
  595. 			{
  596. 				$("form[name='SearchIndexes'] input[type='submit'][value='Search']").click();
  597. 			}
  598. 		}
  599. 	}
  600. 	
  601. 	var getRecordType = function()
  602. 	{
  603. 		return $("form[name='SearchIndexes'] input[type='radio'][name='index']:checked").val();
  604. 	}
  605.  
  606. 	// https://gist.github.com/aidanhs/5534196
  607. 	var getInlineResources = function()
  608. 	{
  609. 		var resource = {}, len, match, resourceBlocks, inlineResourcesMatch = (/^=+INLINE_RESOURCE_BEGIN=+$([\s\S]*?)^=+INLINE_RESOURCE_END=+$/m).exec(GM_info.scriptSource);
  610. 		resourceBlocks = (inlineResourcesMatch && inlineResourcesMatch[1].match(/^\**RESOURCE_START[\s\S]*?^\**RESOURCE_END\**$/mg)) || null;
  611. 		len = (resourceBlocks && resourceBlocks.length) || 0;
  612.  
  613. 		for (var i = 0; i < len; i++)
  614. 		{
  615. 			match = (/^\**RESOURCE_START=(.*?)\**$\s*^([\s\S]*)^\**RESOURCE_END\**$/m).exec(resourceBlocks[i]);
  616. 			resource[match[1]] = match[2];
  617. 		}
  618.  
  619. 		return resource;
  620. 	}
  621.  
  622. 	
  623. 	//Get the ball rolling...
  624. 	main();
  625. });
  626.  
  627.