☰

EBay: Custom Page Controls And Seller Block List

Adds more flexibility to eBay search results. Also, includes a seller block list and can filter out result items from blocked sellers.

  1. // ==UserScript==
  2. // @name        EBay: Custom Page Controls And Seller Block List
  3. // @author		Scott Michaels
  4. // @description Adds more flexibility to eBay search results. Also, includes a seller block list and can filter out result items from blocked sellers.
  5. // @namespace   http://se7en-soft.com
  6. // @include     http*://*.ebay.*/sch/*
  7. // @include		http*://*.ebay.*/dsc/*
  8. // @include		http*://*.ebay.*/mbf/PurchaseHistory?MyEbay*
  9. // @include		http*://*.ebay.*/ws/eBayISAPI.dll?MyEbay*
  10. // @include		http*://*.ebay.com/myb/*
  11. // @version     2017.11.26.2
  12. // @grant		metadata
  13. // @grant       unsafeWindow
  14. // @grant		GM_xmlhttpRequest
  15. // @grant		GM_addStyle
  16. // @grant		GM_getValue
  17. // @grant		GM_setValue
  18. // @grant		GM_deleteValue
  19. // @grant		GM_setClipboard
  20. // @connect     shiptrack.ebay.com
  21. // @connect     *
  22. // @run-at      document-start
  23. // @nocompat    Chrome
  24. // ==/UserScript==
  25.  
  26. (function(){	
  27. 	const nav = navigator;
  28. 	const codeName = nav.appCodeName;
  29. 	const product = nav.product;
  30. 	const vendor = nav.vendor;
  31.  
  32.     const wait = function(func, howLong) {
  33.         setTimeout(()=>{func();}, howLong);
  34.     };
  35.  
  36. 	const SharedObjects = {
  37. 		
  38. 		//Variables
  39. 		StartupInterval: 0,
  40. 		
  41. 		//Interval values
  42. 		Intervals : {
  43. 			Startup: 60,
  44. 			Timeout: 100
  45. 		},
  46. 		
  47. 		//local arrays
  48. 		Arrays : {
  49. 			OriginalPrices: [],
  50. 			ResultItems: [],
  51. 			FilteredItems: [],
  52. 			AllSellerData: [],
  53. 			TruncatedSellers: [] //jagged array
  54. 		},
  55. 		
  56. 		//strings
  57. 		Constants : {
  58. 			IsChrome: vendor === "Google Inc.",
  59. 			
  60. 			ClipboardIcon: "data:image/png;base64,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",
  61. 			CloseButtonIcon: "data:image/png;base64,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",
  62. 			ReloadButtonIcon: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAyUlEQVR42mNkoBAwkqGHHYh/EjLAGIjjgFgaquYJEC8E4nNA3ArEM4H4ETYDmIG4H4j/AfEkIL4HFVcC4jyo+l9APAWIH2IzAKTpIBCvRRMXAGJ1IA4G4gwg1sVmAMjZsUBcgMVLmkDsh8SfDsSf0A2YCMX3GEgAyAasAeIQIvXpAPEVSgyAqyXHC7AYKSAlEJHBBCBeDMRn0Q0AAVzRCAOgaLSHuoABmwGEEhITEBcC8V9cBiB7B5aUQeApEC+CORsZkJOZqGsAAKyGKhGReVeSAAAAAElFTkSuQmCC",
  63. 			ShowTopPager: "EBay.SellerBlockList.Property.ShowTopPager",
  64. 			RankByPrice: "EBay.SellerBlockList.Property.RankByPrice",
  65. 			FixLinks: "EBay.SellerBlockList.Property.FixLinks",
  66. 			FilterResults: "EBay.SellerBlockList.Property.FilterResults",
  67. 			UsePlaceholders: "EBay.SellerBlockList.Property.UsePlaceholders",
  68. 			BlockedSellerList: "EBay.SellerBlockList.Property.BlockedSellersList",
  69. 			RemoveSponsoredItems: "Ebay.SellerBlockList.Property.RemoveSponsoredItems",
  70. 			//StyleSheetLocation: "https://cdn.se7en-soft.com/greasemonkey/ebayenhancer/ebay.css",
  71. 			StyleSheetLocation: "https://gist.githubusercontent.com/se7ensoft/8ae678371193d638cd76a73961fe48a7/raw/41fed22db26e50e823f8d921d830ac466553b867/ebay.css",
  72. 			NegativeFeedbackLink: "http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback2&userid=[SELLERNAME]&myworld=true&items=25&iid=-1&de=off&which=negative&interval=365",
  73.             SearchTrackingLink: "https://www.google.com/search?source=hp&ei=cOYaWtmMO4ujggeVnZjACw&q=[TRACKING#]&oq=[TRACKING#]&gs_l=psy-ab.12...0.0.0.1722.0.0.0.0.0.0.0.0..0.0....0...1c..64.psy-ab..0.0.0....0.c9-bd2l-Fo8"
  74. 		}
  75. 			
  76. 	};
  77. 	
  78. 	//local property object
  79. 	const ScriptProps = {};
  80.  
  81. 	const EBayUsabilityEnhancer = {
  82. 		
  83. 		Initialize : function(){
  84.  
  85. 			//Get object properties setup for access
  86. 			Utilities.SetupProperties();
  87. 			
  88. 			//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  89. 			//Get the ball rollin'.
  90. 			const pgSetup = this.SetupPage.bind(this);
  91. 			SharedObjects.StartupInterval = setInterval(pgSetup, SharedObjects.Intervals.Startup);
  92. 			//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  93. 		
  94. 			if(SharedObjects.Constants.IsChrome)
  95. 				document.getElementsByTagName("body")[0].style.overflowY = "auto";
  96. 		},
  97. 		
  98. 		//InjectStyles: Injects a style file from cdn.se7en-soft.com. This file will eventually be hosted elsewhere.
  99. 		//This file contains element styles that are used througout this script.
  100. 		InjectStyles : function(callback){
  101. 			try{
  102. 				GM_xmlhttpRequest({
  103. 					method: "GET",
  104. 					url: SharedObjects.Constants.StyleSheetLocation + "?" + Math.random(),
  105. 					onload: function(r){
  106. 						const css = r.responseText;
  107. 						GM_addStyle(css);
  108. 						
  109. 						if(callback)
  110. 							callback.call(this);
  111. 					}
  112. 				});
  113. 			}catch(e){
  114. 				alert(e);
  115. 			}
  116. 		},
  117. 		
  118. 		SetupPage : function() {
  119. 			const self = this;
  120. 			const winLoc = window.location.href;
  121. 			
  122. 			//determine if we're on the Purchase History page or not.
  123. 			if(winLoc.indexOf("PurchaseHistory?") !== -1 || winLoc.indexOf("eBayISAPI.dll?MyEbay") !== -1){
  124. 				const ordersDiv = document.getElementById("orders");
  125. 				if(ordersDiv){
  126. 					clearInterval(SharedObjects.StartupInterval);
  127. 					const itemsContainer = ordersDiv.querySelector("div.ajax-wrap div.result-set-r");
  128. 					
  129. 					if(itemsContainer){
  130. 						const itemContainers = itemsContainer.querySelectorAll("div.order-r");
  131. 						const len = itemContainers.length;
  132. 						for(let i = 0; i < len; i++){
  133. 							const item = itemContainers[i];
  134. 							
  135. 							const sellerLink = item.querySelector("div div a.seller-id");
  136. 							if(sellerLink){
  137. 								//append X button to allow blocking this seller...
  138. 								const sellerName = sellerLink.textContent.trim();
  139. 								const img = new Image();
  140. 							
  141. 								img.setAttribute("style", "height:12px;width:12px;cursor:pointer;");
  142. 								img.setAttribute("Seller-ID", sellerName);
  143. 								
  144. 								sellerLink.parentNode.appendChild(img);
  145. 								
  146. 								img.onload = function(){
  147. 									const seller = this.getAttribute("Seller-ID");
  148. 									this.title = "Add seller '" + seller + "' to the block list.";
  149. 									this.addEventListener("click", function(){
  150. 										SellerManager.ConfirmBlockSeller(seller);
  151. 									}, false);
  152. 								};
  153. 								
  154. 								img.src = SharedObjects.Constants.CloseButtonIcon;
  155. 							}
  156. 						}
  157. 					}
  158. 				}
  159. 				
  160. 				const trackingLabelContainers = document.getElementsByClassName("tracking-label");
  161. 				if(trackingLabelContainers && trackingLabelContainers.length > 0){
  162. 					const containers = [].slice.call(trackingLabelContainers);
  163. 					containers.forEach(function(labelContainer, index){
  164. 						
  165. 						const labelLink = labelContainer.querySelector("a");
  166. 						const href = labelLink.dataset.url;
  167. 						const b = labelLink.querySelector("b");
  168. 						if(b)
  169. 							labelLink.removeChild(b);
  170.  
  171.                         const trackingNumber = labelLink.textContent;
  172. 						labelLink.textContent = trackingNumber;
  173.  
  174.                         const trackingLink = document.createElement("a");
  175. 						trackingLink.textContent = " [Tracking # Search]";
  176.  
  177.                         let tHref = SharedObjects.Constants.SearchTrackingLink.replace("[TRACKING#]", trackingNumber);
  178.                         while(tHref.indexOf("[TRACKING#]") !== -1)
  179.                             tHref = tHref.replace("[TRACKING#]", trackingNumber);
  180.  
  181.                         trackingLink.href = tHref;
  182. 						trackingLink.target = "_blank";
  183.  
  184. 						labelContainer.appendChild(trackingLink);
  185. 					});
  186. 				}
  187. 				
  188. 			} else { //we're on an item results page
  189. 			
  190. 				//find DIV elements for each product item in the search page
  191. 				const itmLinks = document.getElementsByClassName("sresult");
  192. 				
  193. 				//gotz links?
  194. 				if(itmLinks && itmLinks.length > 0){
  195. 					
  196. 					//remove the interval that was set when the function was first kicked off.
  197. 					clearInterval(SharedObjects.StartupInterval);
  198. 					
  199. 					try{
  200. 						//download and inject the css styles for our elements
  201. 						this.InjectStyles(() => {
  202. 							self.BeginOverlayConstruction();
  203. 						});
  204. 					} catch(e){
  205. 						alert(e);
  206. 					}
  207.  
  208. 					//get the item prices and stuff them into an array
  209. 					Utilities.GetItemPrices();
  210. 					
  211. 					//loop through the collection of DIV elements
  212. 					for(let i = 0; i < itmLinks.length; i++){
  213. 					
  214. 						//get the DIV at index 'i', from the collection
  215. 						const dLnk = itmLinks[i];
  216. 						SharedObjects.Arrays.ResultItems.push(dLnk);
  217. 					}
  218.  
  219. 				}
  220. 			}
  221. 		},
  222. 		
  223. 		//BeginOverlayConstruction: Begins construction of the control and display it on the page.
  224. 		BeginOverlayConstruction : function(){
  225.  
  226. 			//create the top pagination bar
  227. 			UIBuilder.CreateTopPagerControl();
  228. 			
  229. 			//create the overlay container
  230. 			const overlay = UIBuilder.BuildOverlay();
  231. 			
  232. 			//add controls to the overlay container
  233. 			UIBuilder.BuildOverlayControls(overlay);
  234. 			
  235. 			const badSellerBox = document.getElementById("GM_eBayOverlay_BadSellerBox");
  236. 			UIBuilder.BuildBlockedSellersBox(badSellerBox);
  237. 			SellerManager.AddBlockedSellers();
  238. 		
  239. 			//setup the controls on the overlay container.
  240. 			UIBuilder.OverlaySetup();
  241. 			
  242. 			//show the primary control overlay!
  243. 			document.getElementById('GM_eBayOverlayContainer').style.visibility = 'visible';
  244. 		},
  245. 		
  246. 		//ToggleResultOrder: Reorders items from lowest to highest, or returns them to their original order.
  247. 		ToggleResultOrder : function(lowToHigh){
  248. 			if(SharedObjects.Arrays.OriginalPrices.length == 0) return;
  249. 			
  250. 			const pArray = SharedObjects.Arrays.OriginalPrices.slice(0);
  251. 			
  252. 			if(lowToHigh) {
  253. 				try{
  254. 					pArray.sort(SortFunctions.SortLowToHigh);
  255. 				} catch(e){
  256. 					alert(e);
  257. 				}
  258. 			}	
  259. 			
  260. 			const results = document.getElementById("ListViewInner");
  261. 			//var results = document.getElementsByClassName("rsittlref");
  262. 			//var resultParent = results[0].parentNode;
  263.  
  264. 			while(results.childNodes.length)
  265. 				results.removeChild(results.firstChild);
  266. 				
  267. 			for(let i = 0; i < pArray.length; i++)
  268. 				results.appendChild(pArray[i][0]);
  269. 		},
  270. 		
  271. 		//ToggleLinkFix: Toggles links to open in a new tab/window, or not.
  272. 		ToggleLinkFix : function(openNew){
  273. 			
  274. 			for(let i = 0; i < SharedObjects.Arrays.ResultItems.length; i++){
  275. 				const dLnk = SharedObjects.Arrays.ResultItems[i];
  276. 				
  277. 				//grab the anchor element from the H3 or H4 title element
  278. 				const anchor = dLnk.querySelector('h3 a') || dLnk.querySelector("h4 a");
  279. 				
  280. 				if(anchor){
  281. 					if(openNew){
  282. 						//get the link pointer location
  283. 						const href = anchor.href;
  284. 						
  285. 						//attach to the 'onClick' event for the anchor element so that it opens the link in a new window/tab
  286. 						anchor.setAttribute('onclick',"window.open('" + href + "');return false;");
  287. 					} else {
  288. 						anchor.removeAttribute('onclick');
  289. 					}
  290. 				}
  291. 			}
  292. 		},
  293. 		
  294. 		//ToggleTopPager: Toggles the visibility of the top pagination control.
  295. 		ToggleTopPager : function(show){
  296. 			document.getElementById("Pagination2").style.visibility = show ? 'visible' : 'collapse';
  297. 		},
  298. 		
  299. 		//ToggleResultFilterBar: Toggles the display of the filtered result bar.
  300. 		ToggleResultFilterBar : function(result, memberName, show){
  301. 			let filterBar = result.querySelector("tr.GM_eBayBadSeller_ResultFilterBarContainer");
  302. 			
  303. 			if(memberName.lastIndexOf("..") !== -1){
  304. 				const badSellers = ScriptProps.BlockedSellerList;
  305. 	
  306. 				const len = badSellers.length;
  307. 				for(let i = 0; i < len; i++){
  308. 					const bs = badSellers[i].toLowerCase();
  309. 						
  310. 					let pSellerName;
  311. 					if(memberName.lastIndexOf("..") !== -1){
  312. 							pSellerName = memberName.substring(0, memberName.lastIndexOf("..") - 1);
  313. 					} else 
  314. 						pSellerName = memberName;
  315. 					
  316. 					if(bs.indexOf(pSellerName) !== -1){
  317. 						memberName = bs;
  318. 						break;
  319. 					}
  320. 				}
  321. 			}
  322.  
  323. 			if(show){
  324. 				if(!filterBar){
  325. 					
  326. 					filterBar = document.createElement("tr");
  327. 					filterBar.setAttribute("class", "GM_eBayBadSeller_ResultFilterBarContainer");
  328. 					
  329. 					const cell = document.createElement("td");
  330. 					filterBar.appendChild(cell);
  331. 					
  332. 					const dvBar = document.createElement("div");
  333. 					dvBar.setAttribute("class", "GM_eBayBadSeller_ResultFilterBar");
  334. 					cell.appendChild(dvBar);
  335. 					
  336. 					const table = document.createElement("table");
  337. 					table.style.width = "100%";
  338. 					const tRow = document.createElement("tr");
  339. 					table.appendChild(tRow);
  340. 					
  341. 					for(let i = 0; i < 4; i++){
  342. 						const tCell = document.createElement("td");
  343. 						tRow.appendChild(tCell);
  344. 					}
  345. 					
  346. 					dvBar.appendChild(table);
  347. 					
  348. 					let span = document.createElement("span");
  349. 					span.setAttribute("class", "GM_eBayBadSeller_FilterBarHeader");
  350. 					span.textContent = "Filtered Result [" + memberName + "]";
  351. 					
  352. 					tRow.childNodes[0].appendChild(span);
  353. 				
  354. 					span = document.createElement("span");
  355. 					span.setAttribute("class", "GM_ebayHeader");
  356. 					
  357. 					const link = document.createElement("a");
  358. 					link.setAttribute("class", "GM_eBayBadSeller_FilterBarLink");
  359. 					link.setAttribute("target", "_blank");
  360. 					link.textContent = "(View Listing)";
  361. 					link.title = "View item listing.";
  362. 					
  363.  
  364. 					let anchor = result.querySelector("h3 a");
  365. 					
  366. 					if(!anchor)
  367. 						anchor = result.querySelector("h4 a");
  368. 					
  369. 					link.href = anchor.href;
  370. 					span.appendChild(link);
  371. 					
  372. 					tRow.childNodes[2].appendChild(span);
  373. 								
  374. 					span = document.createElement("span");
  375. 					span.title = "Remove";
  376. 					span.textContent = "X";
  377. 					span.setAttribute("class", "GM_eBayBadSeller_FilterBarCloseButton");
  378. 					
  379. 					span.addEventListener('click', function(e){
  380. 						let p = e.target.parentNode;
  381. 						while(p != null){
  382. 							if(p.getAttribute("class") == "GM_eBayBadSeller_ResultFilterBarContainer")
  383. 								break;
  384. 								
  385. 							if(p.parentNode != null)
  386. 								p = p.parentNode;
  387. 							else 
  388. 								break;
  389. 						}
  390. 						
  391. 						p.parentNode.setAttribute("data-removed", true);
  392. 						p.style.visibility = 'collapse';
  393. 					});
  394.  
  395. 					tRow.childNodes[3].appendChild(span);
  396. 						
  397. 					const tbody = result.querySelector("tbody");
  398. 					const id = result.attributes["listingid"].value;
  399. 					
  400. 					
  401. 					const children = [];
  402. 					while(result.firstChild){
  403. 						children.push(result.firstChild);
  404. 						result.removeChild(result.firstChild);
  405. 					}
  406. 					
  407. 					result.style.display = "none";
  408. 					
  409. 					SharedObjects.Arrays.FilteredItems.push([children,id,memberName]);
  410. 						
  411. 					if(!ScriptProps.UsePlaceholders)
  412. 						filterBar.style.visibility = 'collapse';
  413. 					
  414. 					if(!result.attributes["data-removed"])
  415. 						result.appendChild(filterBar);
  416. 						
  417. 				} else {		
  418. 					filterBar.style.visibility = ScriptProps.UsePlaceholders ? 'visible' : 'collapse';
  419. 				}
  420. 			} else {
  421. 				if(filterBar)
  422. 					filterBar.style.visibility = 'collapse';
  423. 				
  424. 				const id = result.attributes["listingid"].value;
  425. 				const len = SharedObjects.Arrays.FilteredItems.length;
  426. 				let sellerData, content;
  427. 				
  428. 				for(let i = 0; i < len; i++){
  429. 					const fItem = SharedObjects.Arrays.FilteredItems[i];
  430. 					if(fItem[1] == id){
  431. 						const seller = SellerManager.GetSellerById(id);
  432. 						if(seller && seller.ID.lastIndexOf("...") !== -1){
  433. 							const fuzzyMatch = SellerManager.FuzzyMatchedName(seller.ID);
  434. 							if(fuzzyMatch){
  435. 								content = fItem[0];
  436. 								break;
  437. 							}
  438. 						} else if(seller && seller.ID === memberName){
  439. 							content = fItem[0];
  440. 							break;
  441. 						}
  442. 					}
  443. 				}
  444. 				
  445. 				if(content){
  446. 					for(let n = 0; n < content.length; n++){
  447. 						const c = content[n];
  448. 						result.appendChild(c);
  449. 					}
  450. 					
  451. 					if(filterBar)
  452. 						result.removeChild(filterBar);
  453. 					
  454. 					result.style.display = "block";
  455. 				}
  456. 			}
  457. 		},
  458. 		
  459. 		ToggleRemoveSponsoredItemResults : function(){
  460. 			const allItems = document.querySelectorAll("li.sresult.lvresult");
  461. 			for(let itm of allItems){ 
  462. 				const sponsoredSpan = itm.querySelector("div.promoted-lv");
  463. 				if(sponsoredSpan) {
  464. 					itm.style.display = ScriptProps.RemoveSponsoredItems ? "none" : "block";
  465. 				}
  466. 			}
  467. 		},
  468.  
  469.         ToggleRemoveTopRatedItemResults : function(){
  470.             const allItems = document.querySelectorAll("li.sresult.lvresult");
  471. 			for(let itm of allItems){
  472. 				const sponsoredSpan = itm.querySelector("img.iconETRS2");
  473. 				if(sponsoredSpan) {
  474. 					itm.style.display = ScriptProps.RemoveTopRatedItems ? "none" : "block";
  475. 				}
  476. 			}
  477.         },
  478. 		
  479. 		//ToggleFilterBlockedSellerResults: Toggles blocked seller item results.
  480. 		ToggleFilterBlockedSellerResults : function(filterThem){
  481. 			const resultCount = SharedObjects.Arrays.OriginalPrices.length;
  482. 			
  483. 			const fiaLen = SharedObjects.Arrays.FilteredItems.length;
  484. 			
  485. 			 if(fiaLen > 0){
  486. 				for(let i = 0; i < fiaLen; i++){
  487. 					const filteredItem = SharedObjects.Arrays.FilteredItems[i];
  488. 					const itemId = filteredItem[1];
  489. 					const priceItem = Utilities.GetResultItem(itemId);
  490. 					if(priceItem){
  491. 						const memberName = filteredItem[2];
  492. 						this.ToggleResultFilterBar(priceItem, memberName, filterThem);
  493. 					}
  494. 				}
  495. 			}
  496. 			
  497. 			if(filterThem){
  498. 				for(let i = 0; i < resultCount; i++){
  499. 					
  500. 					const resultItem = SharedObjects.Arrays.OriginalPrices[i][0];
  501. 					const listingId = resultItem.attributes["listingid"].value;
  502. 					let skip = false;
  503. 					
  504. 					//loop through the 'SharedObjects.Arrays.FilteredItems' and see if the current 'resultItem' is contained in it.
  505. 					//if so, we'll not double process it. The check is based on the listingId value.
  506. 					for(let n = 0; n < SharedObjects.Arrays.FilteredItems.length; n++){
  507. 						const fi = SharedObjects.Arrays.FilteredItems[n];
  508. 						const fid = fi[1];
  509. 						if(fid === listingId){
  510. 							skip = true;
  511. 							break;
  512. 						}
  513. 					}
  514. 									
  515. 					//should we skip passed everything and continue?
  516. 					if(skip) continue;
  517. 					
  518. 					const sd = SellerManager.GetSellerById(listingId);
  519. 					
  520. 					if(sd){
  521. 						let userName = sd.ID;
  522.  
  523. 						if(userName.length > 0){
  524. 							const fn = SellerManager.FuzzyMatchedName(userName);
  525. 							userName = fn || userName;
  526. 							if(SellerManager.IsBlockedSeller(userName, true)){
  527. 								
  528. 								const blockedUserSpan = document.getElementById("EBayEnhancer_BlockedSeller_" + userName);
  529. 								blockedUserSpan.style.opacity = "1";
  530. 								this.ToggleResultFilterBar(resultItem, userName, true);
  531. 							}
  532. 						}
  533. 					}
  534. 				}
  535. 			} else {
  536. 				for(let i = 0; i < resultCount; i++){
  537. 					const result = SharedObjects.Arrays.OriginalPrices[i];
  538. 					this.ToggleResultFilterBar(result[0], "", false);
  539. 				}
  540. 			}
  541. 		},
  542. 		
  543. 		//ToggleFilteredItemPlaceholders: Toggles visibility of removed item placeholders.
  544. 		ToggleFilteredItemPlaceholders : function(show){
  545. 			const filterBars = document.getElementsByClassName("GM_eBayBadSeller_ResultFilterBarContainer");
  546. 			const len = filterBars.length;
  547. 			
  548. 			if(!show){	
  549. 				if(len > 0){
  550. 					for(let i = 0; i < len; i++){
  551. 						const fbar = filterBars[i];
  552. 						fbar.style.visibility = 'collapse';
  553. 						fbar.parentNode.style.display = "none";
  554. 					}
  555. 				}
  556. 			} else {
  557. 				if(len > 0){
  558. 					for(let i = 0; i < len; i++){
  559. 						const fbar = filterBars[i];
  560. 						const removed = fbar.parentNode.attributes["data-removed"];
  561. 						if(removed == undefined){
  562. 							fbar.style.visibility = 'visible';
  563. 							fbar.parentNode.style.display = "block";
  564. 						}
  565. 					}
  566. 				}
  567. 			}
  568. 		},
  569. 		
  570.  
  571. 		//CleanGMValues: Deletes all saved values associated with this script.
  572. 		CleanGMValues : function(){
  573. 			GM_deleteValue(SharedObjects.Constants.BlockedSellerList);
  574. 			GM_deleteValue(SharedObjects.Constants.FilterResults);
  575. 			GM_deleteValue(SharedObjects.Constants.RemoveSponsoredItems);
  576. 			GM_deleteValue(SharedObjects.Constants.ShowTopPager);
  577. 			GM_deleteValue(SharedObjects.Constants.RankByPrice);
  578. 			GM_deleteValue(SharedObjects.Constants.FixLinks);
  579. 			GM_deleteValue(SharedObjects.Constants.UsePlaceholders);
  580. 		},
  581. 		
  582. 		ResetAll : function(){
  583. 			this.CleanGMValues();
  584. 			location.reload();
  585. 		}
  586. 		
  587. 	};
  588.  
  589. 	const UIBuilder = {
  590. 		//BuildOverlay: Builds the control overlay.
  591. 		BuildOverlay : function(){
  592.  
  593. 			const rightPanel = document.getElementById("RightPanel");
  594.  
  595. 			const overlayContainer = document.createElement("div");
  596. 			overlayContainer.id = "GM_eBayOverlayContainer";
  597. 			//set the overlay to be initially collapsed. we'll show it after the style sheet has been downloaded and applied.
  598. 			overlayContainer.style.visibility = 'collapse';
  599. 			rightPanel.insertBefore(overlayContainer, rightPanel.firstChild);
  600. 				
  601. 			const overlay = document.createElement("div");
  602. 			overlay.id = "GM_eBayOverlay";
  603. 					
  604. 			const img = new Image();
  605. 			img.src = SharedObjects.Constants.ReloadButtonIcon;
  606. 			img.id = "GM_eBaySettingsResetIcon";
  607. 			img.title = "Reset All";
  608. 			img.addEventListener('click', function(){
  609. 				const result = confirm("Are you sure you want to clear and reset everything? This action cannot be undone.");
  610. 				if(result){
  611. 					//-----------------------------------
  612. 					EBayUsabilityEnhancer.ResetAll();
  613. 				}
  614. 			});
  615. 			overlay.appendChild(img);
  616. 			
  617. 			let header = document.createElement("h3");
  618. 			header.textContent = "Usability Settings";
  619. 			header.setAttribute("class", "GM_ebayHeader");
  620. 			
  621. 			overlay.appendChild(header);
  622. 			
  623. 			const controlBox = document.createElement("div");
  624. 			controlBox.id = "GM_eBayOverlay_ControlBox";
  625. 			overlay.appendChild(controlBox);
  626. 			
  627. 			header = document.createElement("h3");
  628. 			header.textContent = "Seller Block List";
  629. 			header.setAttribute("class", "GM_ebayHeader");
  630. 			
  631. 			overlay.appendChild(header);
  632. 			
  633. 			const badSellerBox = document.createElement("div");
  634. 			badSellerBox.id = "GM_eBayOverlay_BadSellerBox";
  635. 			overlay.appendChild(badSellerBox);
  636. 			
  637. 			overlayContainer.appendChild(overlay);
  638. 			
  639. 			return controlBox;
  640. 		},
  641. 		
  642. 		//BuildOverlayControls: Builds the controls for the overlay container.
  643. 		BuildOverlayControls : function(pOverlay){
  644. 			const ul = document.createElement("ul");
  645. 			ul.style.marginTop = "-8px";
  646. 			for(let i = 0; i < 6; i++){
  647. 				const li = document.createElement("li");
  648. 				ul.appendChild(li);
  649. 			}
  650. 			
  651. 			// -- Top Pager
  652. 			let cbContainer = this.BuildCheckbox("Show Pager At Top", "GM_cbShowTopPager");
  653. 			cbContainer.title = "Display a pager element at the top of the results view.";
  654. 			const cbShowTopPager = cbContainer.firstChild;
  655. 				
  656. 			cbShowTopPager.addEventListener('change', function(r) {
  657. 				const cb = r.target;
  658. 				ScriptProps.ShowTopPager = cb.checked;
  659. 				EBayUsabilityEnhancer.ToggleTopPager(cb.checked);
  660. 			});
  661.  
  662. 			ul.childNodes[0].appendChild(cbContainer);
  663. 			// Top Pager --
  664.  
  665. 			// -- Remove Sponsored Items
  666. 			cbContainer = this.BuildCheckbox("Remove Sponsored", "GM_RemoveSponsoredItems");
  667. 			cbContainer.title = "Remove sponsored item listings.";
  668. 			const cbRemoveSponsoredItems = cbContainer.firstChild;
  669. 			
  670. 			cbRemoveSponsoredItems.addEventListener("change", function(r){
  671. 				const cb = r.target;
  672. 				ScriptProps.RemoveSponsoredItems = cb.checked;
  673. 				EBayUsabilityEnhancer.ToggleRemoveSponsoredItemResults(cb.checked);
  674. 			});
  675. 			ul.childNodes[1].appendChild(cbContainer);
  676. 			// Remove Sponsored Items --
  677.  
  678.             // -- Remove Top Rated Items
  679.             cbContainer = this.BuildCheckbox("Remove Top Rated", "GM_RemoveTopRatedItems");
  680.             cbContainer.title = "Remove Top Rated item listings.";
  681.             const cbRemoveTopRatedItems = cbContainer.firstChild;
  682.             cbRemoveTopRatedItems.addEventListener("change", (r) => {
  683.                 const cb = r.target;
  684.                 ScriptProps.RemoveTopRatedItems = cb.checked;
  685.                 EBayUsabilityEnhancer.ToggleRemoveTopRatedItemResults(cb.checked);
  686.             });
  687.             ul.childNodes[2].appendChild(cbContainer);
  688.             // Remove Top Rated Items --
  689.  
  690. 			// -- Reorder Price-wise
  691. 			cbContainer = this.BuildCheckbox("Order Low To High", "GM_cbRankByPrice");
  692. 			cbContainer.title = "Re-order results by price; lowest to highest.";
  693. 			const cbReorderByPrice = cbContainer.firstChild;
  694. 			
  695. 			cbReorderByPrice.addEventListener('change', function(r){
  696. 				const cb = r.target;
  697. 				ScriptProps.RankByPrice = cb.checked;
  698. 				EBayUsabilityEnhancer.ToggleResultOrder(cb.checked);
  699. 			});
  700. 			
  701. 			ul.childNodes[3].appendChild(cbContainer);
  702. 			// Reorder Price-wise --
  703. 			
  704. 			// -- Fix Links
  705. 			cbContainer = this.BuildCheckbox("Open In New Tab", "GM_cbTabbedLinks");
  706. 			cbContainer.title = "Open item links in a new tab.";
  707. 			const cbTabbedLinks = cbContainer.firstChild;
  708. 			
  709. 			cbTabbedLinks.addEventListener('change', function(r){
  710. 				const cb = r.target;
  711. 				ScriptProps.FixLinks = cb.checked;
  712. 				EBayUsabilityEnhancer.ToggleLinkFix(cb.checked);
  713. 			});
  714. 			
  715. 			ul.childNodes[4].appendChild(cbContainer);
  716. 			// -- Fix Links
  717. 			
  718. 			// -- Filter Bad Sellers
  719. 			
  720. 			const fDiv = document.createElement("div");
  721. 			cbContainer = this.BuildCheckbox("Prune Results", "GM_cbFilterBlockedSellers");
  722. 			cbContainer.title = "Remove items posted by blocked sellers.";
  723. 			const cbBlockSellers = cbContainer.firstChild;
  724. 			cbBlockSellers.addEventListener('change', function(r){
  725. 				const cb = r.target;
  726. 				ScriptProps.FilterResults = cb.checked;
  727. 				document.getElementById('GM_cbFilterBlock_ShowPlaceholders').disabled = !cb.checked;
  728. 				EBayUsabilityEnhancer.ToggleFilterBlockedSellerResults(cb.checked);
  729. 			});
  730. 			
  731. 			fDiv.appendChild(cbContainer);
  732. 			
  733. 			const fUl = document.createElement("ul");
  734. 			const fli = document.createElement("li");
  735. 			fUl.appendChild(fli);
  736. 			
  737. 			cbContainer = this.BuildCheckbox("Use Placeholders", "GM_cbFilterBlock_ShowPlaceholders");
  738. 			cbContainer.title = "Show placeholders for removed items.";
  739. 			const cbPlaceholder = cbContainer.firstChild;
  740. 			cbPlaceholder.addEventListener('change', function(r){
  741. 				const cb = r.target;
  742. 				ScriptProps.UsePlaceholders = cb.checked;
  743. 				EBayUsabilityEnhancer.ToggleFilteredItemPlaceholders(cb.checked);
  744. 			});
  745. 			fli.appendChild(cbContainer);
  746. 			
  747. 			fDiv.appendChild(fUl);
  748. 			
  749. 			ul.childNodes[5].appendChild(fDiv);
  750. 			// Filter Bad Sellers --
  751. 			
  752. 			//append the actual list element to the overlay
  753. 			pOverlay.appendChild(ul);	
  754. 		},
  755. 		
  756. 		//CreateTopPagerControl: Creates the top pagination control.
  757. 		CreateTopPagerControl : function(){
  758. 			const paginator = document.getElementById("Pagination");
  759. 			if(paginator){
  760. 				const pager2 = paginator.cloneNode(true);
  761. 				if(pager2){
  762. 					pager2.style.visibility = 'collapse';
  763. 					pager2.id = "Pagination2";
  764. 					pager2.style.marginTop = "10px";
  765. 					pager2.style.marginBottom = "10px";
  766. 					
  767. 					const container = document.getElementById("MessageContainer");
  768. 					if(container)
  769. 						container.parentNode.insertBefore(pager2, container.nextSibling);
  770. 				}
  771. 			}
  772. 		},
  773. 		
  774. 		//OverlaySetup: Sets up the controls inside the overlay container.
  775. 		OverlaySetup : function(){
  776.  
  777. 			//Checkbox setup: Show Pager At Top
  778. 			document.getElementById("GM_cbShowTopPager").checked = ScriptProps.ShowTopPager;
  779. 			setTimeout(function(){
  780. 				EBayUsabilityEnhancer.ToggleTopPager(ScriptProps.ShowTopPager);
  781. 			}, SharedObjects.Intervals.Timeout);
  782. 			
  783. 			//Checkbox setup: Order Low To High
  784. 			document.getElementById("GM_cbRankByPrice").checked = ScriptProps.RankByPrice;
  785. 			setTimeout(function(){
  786. 				EBayUsabilityEnhancer.ToggleResultOrder(ScriptProps.RankByPrice);
  787. 			}, SharedObjects.Intervals.Timeout);
  788. 			
  789. 			//Checkbox setup: Open In New Tab
  790. 			document.getElementById("GM_cbTabbedLinks").checked = ScriptProps.FixLinks;
  791. 			setTimeout(function(){
  792. 				EBayUsabilityEnhancer.ToggleLinkFix(ScriptProps.FixLinks);
  793. 			}, SharedObjects.Intervals.Timeout);
  794. 			
  795. 			//Checkbox setup: Filter Results
  796. 			document.getElementById("GM_cbFilterBlockedSellers").checked = ScriptProps.FilterResults;
  797. 			setTimeout(function(){
  798. 				EBayUsabilityEnhancer.ToggleFilterBlockedSellerResults(ScriptProps.FilterResults);
  799. 			}, SharedObjects.Intervals.Timeout);
  800. 			
  801. 			document.getElementById("GM_RemoveSponsoredItems").checked = ScriptProps.RemoveSponsoredItems;
  802. 			setTimeout(function(){
  803. 				EBayUsabilityEnhancer.ToggleRemoveSponsoredItemResults(ScriptProps.RemoveSponsoredItems);
  804. 			}, SharedObjects.Intervals.Timeout);
  805.  
  806.             document.getElementById("GM_RemoveTopRatedItems").checked = ScriptProps.RemoveTopRatedItems;
  807.             setTimeout(()=>{
  808.                 EBayUsabilityEnhancer.ToggleRemoveTopRatedItemResults(ScriptProps.RemoveTopRatedItems);
  809.             }, SharedObjects.Intervals.Timeout);
  810.  
  811. 			//Checkbox setup: Use Placeholders
  812. 			const cbPlaceHolders = document.getElementById("GM_cbFilterBlock_ShowPlaceholders");
  813. 			cbPlaceHolders.checked = ScriptProps.UsePlaceholders;
  814. 			cbPlaceHolders.disabled = !ScriptProps.FilterResults;
  815. 			setTimeout(function(){
  816. 				EBayUsabilityEnhancer.ToggleFilteredItemPlaceholders(ScriptProps.UsePlaceholders);
  817. 			}, SharedObjects.Intervals.Timeout);
  818. 		},
  819. 		
  820. 		//BuildBlockedSellerNameLink: Builds a seller name element that allows for copying or removal of the seller from the black list.
  821. 		BuildBlockedSellerNameLink : function(sellerName){
  822. 			if(!sellerName) return null;
  823. 			
  824. 			const table = document.createElement('table');
  825. 			table.className = "GM_eBayTableElement";
  826. 			const row = document.createElement("tr");
  827. 			for(let i = 0; i < 3; i++){
  828. 				const cell = document.createElement('td');
  829. 				row.appendChild(cell);
  830. 			}
  831. 			
  832. 			table.appendChild(row);
  833. 			
  834. 			const nameSpan = document.createElement("span");
  835. 			nameSpan.id = "EBayEnhancer_BlockedSeller_" + sellerName;
  836. 			nameSpan.style.fontWeight = "bold";
  837. 			nameSpan.style.cursor = "default";
  838. 			nameSpan.className = "unselectable";
  839. 			let slrName = sellerName;
  840. 			if(slrName.length > 13)
  841. 				slrName = slrName.substr(0, 12) + "...";
  842. 			nameSpan.textContent = slrName;
  843. 			nameSpan.title = sellerName;
  844. 			nameSpan.style.opacity = ".6"; //set to 60% opacity
  845. 			
  846. 			
  847. 			row.childNodes[0].appendChild(nameSpan);
  848. 			
  849. 			const copyImage = new Image();
  850. 			copyImage.src = SharedObjects.Constants.ClipboardIcon;
  851. 			copyImage.style.cursor = "pointer";
  852. 			copyImage.title = "Copy the seller name to the clipboard.";
  853. 			copyImage.setAttribute('data-sellerName', sellerName);
  854. 			copyImage.addEventListener('click', function(r){
  855. 				const img = r.target;
  856. 				const sn = img.attributes["data-sellerName"].value;
  857. 				GM_setClipboard(sn);
  858. 			});
  859. 			
  860. 			const cell1 = row.childNodes[1];
  861. 			cell1.style.width = "16px";
  862. 			cell1.appendChild(copyImage);
  863. 			
  864. 			const removeLink = new Image();
  865. 			removeLink.src = SharedObjects.Constants.CloseButtonIcon;
  866. 			removeLink.setAttribute('data-badSellerName', sellerName);
  867. 			removeLink.title = "Remove blocked seller '" + sellerName + "'.";
  868. 			removeLink.style.cursor = "pointer";
  869. 			removeLink.addEventListener('click', function(r){
  870. 				const btn = r.target;
  871. 				const sllr = btn.getAttribute('data-badSellerName');
  872. 				const result = confirm("Are you sure you want to remove '" + sllr + "' from your seller black list?");
  873. 				if(result){
  874. 					const badSellers = ScriptProps.BlockedSellerList;
  875. 					const idx = badSellers.indexOf(sllr);
  876. 					if(idx > -1){
  877. 						
  878. 						let listings = SellerManager.GetListingsBySeller(sllr);
  879. 						
  880. 						for(let i = 0; i < listings.length; i++){
  881. 							const listing = listings[i][0];
  882. 							EBayUsabilityEnhancer.ToggleResultFilterBar(listing, sllr, false);
  883. 						}
  884. 						
  885. 						const remSellers = badSellers.splice(idx, 1);
  886. 						ScriptProps.BlockedSellerList = badSellers;
  887.  
  888. 						const ulst = document.getElementById("GM_eBayBadSellers_UList");
  889. 						while(ulst.firstChild != null)
  890. 							ulst.removeChild(ulst.firstChild);
  891. 						
  892. 						SellerManager.AddBlockedSellers();
  893. 					}
  894. 				}
  895. 			}, false);
  896. 			
  897. 			const cell2 = row.childNodes[2];
  898. 			cell2.style.width = "16px";
  899. 			cell2.appendChild(removeLink);
  900. 			
  901. 			return table;
  902. 		},
  903. 		
  904. 		//BuildCheckbox: Constructs a checkbox with the given title and id.
  905. 		BuildCheckbox : function(title, id){
  906. 			const d = document.createElement("div");
  907. 			d.setAttribute("class", "cbx unselectable");
  908. 			
  909. 			const i = document.createElement("input");
  910. 			i.id = id;
  911. 			i.type = "checkbox";
  912. 			
  913. 			const l = document.createElement("label");
  914. 			l.setAttribute('for', id);
  915. 			
  916. 			const s = document.createElement("span");
  917. 			s.className = "cbx GM_cbx";
  918. 			s.textContent = title;
  919. 			l.appendChild(s);
  920. 			
  921. 			d.appendChild(i);
  922. 			d.appendChild(l);
  923. 			
  924. 			return d;
  925. 		},
  926. 		
  927. 		ImportFromFile : function(file){
  928. 			const reader = new FileReader();
  929. 			reader.onload = function(r){
  930. 				const result = r.target.result;
  931. 				if(result){
  932. 					const names = result.split("\r\n");
  933. 					if(names.length > 0){
  934. 						//add each name to the bad sellers list.
  935. 						for(let x = 0; x < names.length; x++){
  936. 							const n = names[x].trim();
  937. 							SellerManager.AddBlockedSeller(n, true);
  938. 						}
  939. 					}
  940. 				}
  941. 			};
  942. 			reader.readAsText(file, "utf-8");
  943. 		},
  944. 		
  945. 		//BuildBlockedSellersBox: Builds the bad sellers control box.
  946. 		BuildBlockedSellersBox : function(pOverlay){
  947. 			const self = this;
  948. 			const ul = document.createElement("ul");
  949. 			ul.id = "GM_eBayBadSellers_UList";
  950. 			ul.className = "GM_eBayBadSeller_NameLinkList";
  951. 			
  952. 			const d = document.createElement("div");
  953. 			d.style.marginLeft = "8px";
  954. 			d.style.display = "table";
  955. 			d.style.marginBottom = "5px";
  956. 			d.style.marginTop = "-8px";
  957. 			
  958. 			const txtAddBlockedSeller = document.createElement("input");
  959. 			txtAddBlockedSeller.type = "text";
  960. 			txtAddBlockedSeller.id = "GM_eBayNewBadSeller_InputBox";
  961. 			txtAddBlockedSeller.title = "Type or paste the name of the seller you want to block and press 'Enter'.";
  962. 			
  963. 			let style = "width:90px;margin:0;";
  964.             if(SharedObjects.Constants.IsChrome)
  965.                 style += "height:16px;";
  966.             
  967. 			txtAddBlockedSeller.setAttribute("style", style);
  968. 			
  969. 			txtAddBlockedSeller.addEventListener('keyup', function(e){
  970. 				const key = e.keyCode;
  971. 				if(key === 13){
  972. 					const box = document.getElementById("GM_eBayNewBadSeller_InputBox");
  973. 					const txt = box.value.trim();
  974. 					box.value = "";
  975. 					
  976. 					if(SellerManager.AddBlockedSeller(txt, true)){
  977. 						//filter results for new seller name...
  978. 						const filterUser = ScriptProps.FilterResults;
  979. 						if(filterUser != undefined && filterUser){
  980. 							EBayUsabilityEnhancer.ToggleFilterBlockedSellerResults(true);
  981. 						}
  982. 					}
  983. 				}
  984. 			});
  985. 			
  986. 			const fileInput = document.createElement("input");
  987. 			fileInput.type = "file";
  988. 			fileInput.id = "GM_eBayNewBadSeller_fileInput";
  989. 			fileInput.style.display = "none";
  990. 			fileInput.setAttribute("accept", ".txt");
  991. 			
  992. 			const btnImportSellers = document.createElement("input");
  993. 			btnImportSellers.type = "button";
  994. 			btnImportSellers.value = "I";
  995. 			btnImportSellers.id = "GM_eBayNewBadSeller_btnImportBadSellers";
  996. 			btnImportSellers.setAttribute("style", "height:26px;margin-left:-2px;width:24px;");
  997. 			btnImportSellers.title = "Import sellers from a text file.";
  998. 			btnImportSellers.onclick = function(){
  999. 				fileInput.addEventListener("change", function(evt){
  1000. 					const files = evt.target.files;
  1001. 					for(let i = 0; i < files.length; i++){
  1002. 						const f = files[i];
  1003. 						
  1004. 						if(!f.type.match("text/plain"))
  1005. 							continue;
  1006. 						
  1007. 						self.ImportFromFile(f);
  1008. 					}
  1009. 				}, false);
  1010. 				fileInput.click();
  1011. 			};
  1012. 			
  1013. 			const btnExportSellers = document.createElement("input");
  1014. 			btnExportSellers.type = "button";
  1015. 			btnExportSellers.value = "O";
  1016. 			btnExportSellers.id = "GM_eBayNewBadSeller_btnExportSellers";
  1017. 			btnExportSellers.setAttribute("style", "height:26px;margin-left:-2px;width:24px;");
  1018. 			btnExportSellers.title = "Export sellers to a text file.";
  1019. 			btnExportSellers.onclick = function(){
  1020. 				const badSellers = ScriptProps.BlockedSellerList;
  1021. 				let agg = "";
  1022. 				
  1023. 				for(let i = 0; i < badSellers.length; i++)
  1024. 					agg += badSellers[i] + "\r\n";
  1025. 					
  1026. 				agg = agg.trim();
  1027.  
  1028. 				const dLink = document.createElement("a");
  1029. 				dLink.download = "EBayUsabilityEnhancer_BlockedSellersList.txt";
  1030. 				dLink.href = "data:text/plain," + encodeURI(agg);
  1031. 				dLink.style.display = "none";
  1032. 				dLink.textContent = "download";
  1033. 				document.body.appendChild(dLink);
  1034. 				dLink.click();
  1035. 				document.body.removeChild(dLink);
  1036. 			};
  1037. 			
  1038. 			const label = document.createElement("label");
  1039. 			label.textContent = "Add, Import or Export:";
  1040. 			label.setAttribute('for', 'GM_eBayNewBadSeller_InputBox');
  1041. 			
  1042. 			const table = document.createElement("table");
  1043. 			table.style.width = "100%";
  1044. 			
  1045. 			const row = document.createElement("tr");
  1046. 			for(let i = 0; i < 2; i++)
  1047. 				row.appendChild(document.createElement("td"));
  1048. 			table.appendChild(row);
  1049. 			
  1050. 			const copyAllLink = document.createElement("span");
  1051. 			copyAllLink.textContent = "Copy All";
  1052. 			copyAllLink.className = "GM_eBayBadSellers_ActionLink";
  1053. 			copyAllLink.title = "Copy all blocked sellers to the clipboard.";
  1054. 			copyAllLink.addEventListener('click', function(e){
  1055. 				//------------------------------------------
  1056. 				const blockedSellers = ScriptProps.BlockedSellerList;
  1057. 				if(blockedSellers){
  1058. 					let sellerList = "";
  1059. 					for(let i = 0; i < blockedSellers.length; i++)
  1060. 						sellerList += blockedSellers[i] + ",";
  1061. 					sellerList = sellerList.substr(0, sellerList.lastIndexOf(","));
  1062. 					GM_setClipboard(sellerList);
  1063. 					alert("All blocked sellers have been copied to the system clipboard.");
  1064. 				}
  1065. 			});
  1066. 			
  1067. 			row.childNodes[0].appendChild(copyAllLink);
  1068. 			
  1069. 			const clearLink = document.createElement('span');
  1070. 			clearLink.textContent = "Remove All";
  1071. 			clearLink.className = "GM_eBayBadSellers_ActionLink";
  1072. 			clearLink.title = "Remove all sellers from the block list.";
  1073. 			clearLink.setAttribute("style", "float:right;margin-right:7px;");
  1074. 			clearLink.addEventListener('click', function(e){
  1075. 				let blockedSellers = ScriptProps.BlockedSellerList;
  1076. 				if(blockedSellers){
  1077. 					const result = confirm("Are you sure you want to remove all sellers from your block list? This action cannot be undone.");
  1078. 					if(result){
  1079. 						//-----------------------------------
  1080. 						blockedSellers = [];
  1081. 						ScriptProps.BlockedSellerList = blockedSellers;
  1082. 						SellerManager.AddBlockedSellers();
  1083. 					}
  1084. 				}
  1085. 			});
  1086. 			
  1087. 			row.childNodes[1].appendChild(clearLink);
  1088. 			
  1089. 			d.appendChild(label);
  1090. 			d.appendChild(txtAddBlockedSeller);
  1091. 			d.appendChild(fileInput);
  1092. 			d.appendChild(btnImportSellers);
  1093. 			d.appendChild(btnExportSellers);
  1094. 			d.appendChild(table);
  1095. 			
  1096. 			pOverlay.appendChild(d);
  1097.  
  1098. 			pOverlay.appendChild(ul);
  1099. 		}
  1100. 	};
  1101.  
  1102. 	const SellerManager = {
  1103. 		//IsBlockedSeller: Returns whether or not the specified seller name is in the seller black list.
  1104. 		IsBlockedSeller : function(sellerName, fuzzyMatch){
  1105. 			if(!sellerName || sellerName.length === 0) return true;
  1106. 			const badSellers = ScriptProps.BlockedSellerList;
  1107. 			
  1108. 			if(fuzzyMatch && fuzzyMatch === true){
  1109. 				const len = badSellers.length;
  1110. 				for(let i = 0; i < len; i++){
  1111. 					const bs = badSellers[i].toLowerCase();
  1112. 						
  1113. 					let pSellerName;
  1114. 					if(sellerName.lastIndexOf("...") !== -1){
  1115. 							pSellerName = sellerName.substring(0, sellerName.lastIndexOf("...") - 1);
  1116. 					} else 
  1117. 						pSellerName = sellerName;
  1118. 					
  1119. 					if(bs.indexOf(pSellerName) !== -1)
  1120. 						return true;
  1121. 				}
  1122. 			}
  1123. 			
  1124. 			return badSellers.indexOf(sellerName) !== -1;
  1125. 		},
  1126. 		
  1127. 		FuzzyMatchedName : function(fuzzyName){
  1128. 			if(fuzzyName.lastIndexOf("...") === -1) 
  1129. 				return null;
  1130. 			
  1131. 			const badSellers = ScriptProps.BlockedSellerList,
  1132. 				len = badSellers.length;
  1133. 			let retval;
  1134. 			const tLen = SharedObjects.Arrays.TruncatedSellers.length;
  1135. 			
  1136. 			if(tLen > 0){
  1137. 				//check if we've got a match in the TruncatedSellers array.
  1138. 				for(let t = 0; t < tLen; t++){
  1139. 					const pair = SharedObjects.Arrays.TruncatedSellers[t];
  1140. 					if(pair[0].toLowerCase() === fuzzyName.toLowerCase())
  1141. 						return pair[1];
  1142. 				}
  1143. 			}
  1144. 			
  1145. 			for(let n = 0; n < len; n++){
  1146. 				const bs = badSellers[n].toLowerCase();
  1147. 				let pSellerName;
  1148. 				
  1149. 				if(fuzzyName.lastIndexOf("...") !== -1)
  1150. 					pSellerName = fuzzyName.substring(0, fuzzyName.lastIndexOf("...")).toLowerCase();
  1151. 				else 
  1152. 					pSellerName = fuzzyName.toLowerCase();
  1153.  
  1154. 				if(bs.indexOf(pSellerName) !== -1){
  1155. 					retval = bs;
  1156. 					break;
  1157. 				}
  1158. 			}
  1159. 			
  1160. 			return retval;
  1161. 		},
  1162. 		
  1163. 		//GetSellerById: Returns a SellerData object based on the supplied listingid parameter.
  1164. 		GetSellerById : function(listingid){
  1165. 			const count = SharedObjects.Arrays.AllSellerData.length;
  1166. 			for(let i = 0; i < count; i++){
  1167. 				const sellerData = SharedObjects.Arrays.AllSellerData[i];
  1168. 				const id = sellerData[1];
  1169. 				if(id === listingid)
  1170. 					return sellerData[0];
  1171. 			}
  1172. 			return null;
  1173. 		},
  1174. 		
  1175. 		//AddBlockedSeller: Creates and adds a bad seller based on the supplied seller name.
  1176. 		AddBlockedSeller : function(sellerName, bailIfExists){
  1177. 			sellerName = sellerName.trim();
  1178. 			
  1179. 			if(sellerName.length === 0) 
  1180. 				return false;
  1181. 			
  1182. 			const badSellers = ScriptProps.BlockedSellerList;
  1183. 			if(badSellers.indexOf(sellerName) === -1){
  1184. 				try{
  1185. 					badSellers.push(sellerName);
  1186. 				} catch(e){
  1187. 					alert("T: " + e);
  1188. 				}
  1189. 				
  1190. 				ScriptProps.BlockedSellerList = badSellers;
  1191. 			} else if(bailIfExists && bailIfExists === true) {
  1192. 				return false;
  1193. 			}
  1194. 			
  1195. 			const sellerLink = UIBuilder.BuildBlockedSellerNameLink(sellerName);
  1196. 			const li = document.createElement("li");
  1197. 			if(sellerLink)
  1198. 				li.appendChild(sellerLink);
  1199. 			
  1200. 			const uList = document.getElementById("GM_eBayBadSellers_UList");
  1201. 			if(uList){
  1202. 				const badSellers = ScriptProps.BlockedSellerList;
  1203. 				badSellers.sort(SortFunctions.SortAlphaNum);
  1204. 				const idx = badSellers.indexOf(sellerName);
  1205. 				if(idx !== -1){
  1206. 					const liChild = uList.childNodes[idx];
  1207. 					uList.insertBefore(li, liChild);
  1208. 				} else {
  1209. 					uList.appendChild(li);
  1210. 				}
  1211. 				return true;
  1212. 			}
  1213. 			return false;
  1214. 		},
  1215. 		
  1216. 		//AddBlockedSellers: Adds the stored bad sellers to the page.
  1217. 		AddBlockedSellers : function(){
  1218. 			const sellers = ScriptProps.BlockedSellerList;
  1219. 			if(sellers == undefined) return;
  1220. 			
  1221. 			const uList = document.getElementById("GM_eBayBadSellers_UList");
  1222. 			if(uList){
  1223. 				while(uList.firstChild) { uList.removeChild(uList.firstChild);}
  1224. 			}
  1225. 			
  1226. 			if(sellers){
  1227. 				sellers.sort(SortFunctions.SortAlphaNum);
  1228. 				
  1229. 				try{
  1230. 					ScriptProps.BlockedSellerList = sellers;
  1231. 				} catch(e2){
  1232. 					//alert("err: " + e2)
  1233. 				}
  1234. 			}
  1235. 				
  1236. 			if(sellers.length > 0){
  1237. 				for(let i = 0; i < sellers.length; i++){
  1238. 					const seller = sellers[i];
  1239. 					this.AddBlockedSeller(seller);
  1240. 				}
  1241. 			}
  1242. 		},
  1243. 		
  1244. 		//GetListingsBySeller: Returns a collection of all listings that belong to the supplied sellerName.
  1245. 		GetListingsBySeller : function(sellerName){
  1246. 			const count = SharedObjects.Arrays.AllSellerData.length;
  1247. 			let listings = [];
  1248. 			
  1249. 			sellerName = sellerName.toLowerCase();
  1250. 			
  1251. 			for(let i = 0; i < count; i++){
  1252. 				const sd = SharedObjects.Arrays.AllSellerData[i];
  1253. 				const id = sd[1];
  1254. 				let seller = sd[0].ID;
  1255. 				
  1256. 				if(seller.lastIndexOf("...") !== -1){
  1257. 					const badSellers = ScriptProps.BlockedSellerList;
  1258. 					const len = badSellers.length;
  1259. 					
  1260. 					for(let n = 0; n < len; n++){
  1261. 						const bs = badSellers[n].toLowerCase();
  1262. 						let pSellerName;
  1263. 						
  1264. 						if(seller.lastIndexOf("...") !== -1)
  1265. 							pSellerName = seller.substring(0, seller.lastIndexOf("...")).toLowerCase();
  1266. 						else 
  1267. 							pSellerName = seller.toLowerCase();
  1268.  
  1269. 						if(bs.indexOf(pSellerName) !== -1){
  1270. 							seller = bs;
  1271. 							break;
  1272. 						}
  1273. 					}
  1274. 				}
  1275. 				
  1276. 				seller = seller.toLowerCase();
  1277. 				sellerName = sellerName.toLowerCase();
  1278. 				
  1279. 				if(seller === sellerName){
  1280. 					const priceCount = SharedObjects.Arrays.OriginalPrices.length;
  1281. 					for(let j = 0; j < priceCount; j++){
  1282. 						const pd = SharedObjects.Arrays.OriginalPrices[j];
  1283. 						const pdId = pd[0].attributes["listingid"].value;
  1284. 						if(id === pdId){
  1285. 							listings.push(pd);
  1286. 						}
  1287. 					}
  1288. 				}
  1289. 			}
  1290. 			
  1291. 			return listings;
  1292. 		},
  1293. 		
  1294. 		GetSellerData : function(resultNode){
  1295. 		
  1296. 			const sellerData = {
  1297. 				ID: "",
  1298. 				FeedbackScore: "",
  1299. 				ReviewCount: ""
  1300. 			};
  1301. 			
  1302. 			const dynDiv = resultNode.querySelector("ul.lvdetails");
  1303. 			const listingId = resultNode.getAttribute("listingid");
  1304. 			const len = dynDiv.childNodes.length;
  1305. 			const self = this;
  1306. 			
  1307. 			if(len > 0) {
  1308. 				
  1309. 				for(let m = 0; m < len; m++){
  1310. 					const n = dynDiv.childNodes[m];
  1311. 					
  1312. 					
  1313. 					let spns;
  1314. 					
  1315. 					try{
  1316. 						spns = n.querySelectorAll("span.selrat");
  1317. 					} catch (e){
  1318. 						continue;
  1319. 					}
  1320. 					
  1321. 					if(spns){
  1322. 						const text = n.textContent.trim();
  1323. 						if(text.indexOf("Seller:") !== -1){
  1324. 							const idx = text.indexOf("Seller:");
  1325. 							const idx2 = text.indexOf("(");
  1326. 							const idx3 = text.indexOf(")");
  1327. 							
  1328. 							sellerData.ID = text.substring(idx + 8, idx2).trim();
  1329. 							
  1330. 							const img = new Image();
  1331. 							img.setAttribute("style", "height:12px;width:12px;cursor:pointer;");
  1332. 							img.setAttribute("Seller-ID", sellerData.ID);
  1333. 							
  1334. 							try{
  1335. 								let revCount = spns[0].textContent.replace("(", "").replace(")", "");
  1336. 								while(revCount.indexOf(",") != -1)
  1337. 									revCount = revCount.replace(",","");
  1338. 								
  1339. 								sellerData.ReviewCount = parseInt(revCount);
  1340. 							}catch(e){
  1341. 								//alert(e);
  1342. 							}
  1343. 							
  1344. 							try{
  1345. 								const fbScore = parseFloat(spns[1].textContent.replace("%", "").trim());
  1346. 								
  1347. 								sellerData.FeedbackScore = fbScore;
  1348. 								
  1349. 								const score = sellerData.FeedbackScore;
  1350. 								let color = "";
  1351. 								
  1352. 								if(score >= 99.2){
  1353. 									//should be ok to buy from this guy.
  1354. 									color = "green";
  1355. 								} else if(score >= 98 && score <= 99.1) {
  1356. 									//better check the neg's!
  1357. 									color = "#E8823A";
  1358. 								} else {
  1359. 									//bad seller!
  1360. 									color = "red";
  1361. 								}
  1362. 								
  1363. 								spns[1].setAttribute("style", "color:" + color + ";");
  1364. 								
  1365. 								const p = spns[0];							
  1366. 								p.parentNode.appendChild(img);
  1367. 							} catch(e){
  1368. 								img.setAttribute("style", "margin-left:5px;height:12px;width:12px;cursor:pointer;");
  1369. 								n.appendChild(img);
  1370. 							}
  1371. 							
  1372. 							try{
  1373. 								if(sellerData.ID.lastIndexOf("...") !== -1){
  1374. 									Utilities.GetFullUserName(listingId, function(lstId, resultText){
  1375. 										const fullUserName = Utilities.ParseNameFromTextChunk(resultText);
  1376. 										if(fullUserName){
  1377. 											
  1378. 											//add a mapping for the truncated name and the full name.
  1379. 											SharedObjects.Arrays.TruncatedSellers.push([sellerData.ID, fullUserName]);
  1380. 											
  1381. 											img.onload = function(){
  1382. 												this.title = "Add seller '" + fullUserName + "' to the block list.";
  1383. 												const seller = this.getAttribute("Seller-ID");
  1384. 												img.addEventListener("click", function(){
  1385. 													self.ConfirmBlockSeller(fullUserName);
  1386. 												}, false);
  1387. 											};
  1388. 											
  1389. 											img.src = SharedObjects.Constants.CloseButtonIcon;
  1390. 											self.SetupFeedbackLink(fullUserName, dynDiv);
  1391. 										}
  1392. 									});
  1393. 								} else {
  1394. 									img.onload = function(){
  1395. 										const seller = this.getAttribute("Seller-ID");
  1396. 										this.title = "Add seller '" + seller + "' to the block list.";
  1397. 										img.addEventListener("click", function(){
  1398. 											self.ConfirmBlockSeller(seller);
  1399. 										}, false);
  1400. 									};
  1401. 									
  1402. 									img.src = SharedObjects.Constants.CloseButtonIcon;
  1403. 									
  1404. 									this.SetupFeedbackLink(sellerData.ID, dynDiv);
  1405. 								}
  1406. 							}catch(e){
  1407. 								alert(e);
  1408. 							}
  1409. 						}
  1410. 					}
  1411. 				}
  1412.  
  1413. 			}
  1414. 			
  1415. 			
  1416. 			return sellerData;
  1417. 		},
  1418. 		
  1419. 		ConfirmBlockSeller : function(sellerName){
  1420. 			if(!sellerName || sellerName.length === 0) return;
  1421. 			if(SellerManager.IsBlockedSeller(sellerName)){
  1422. 				alert("Seller '" + sellerName + "' is already in your block list.");
  1423. 				return;
  1424. 			}
  1425. 			
  1426. 			const msg = "Are you sure you want to block the seller '" + sellerName + "'?";
  1427. 			if(confirm(msg)) {
  1428. 				if(SellerManager.AddBlockedSeller(sellerName, true))
  1429. 					EBayUsabilityEnhancer.ToggleFilterBlockedSellerResults(true);
  1430. 			}
  1431. 		},
  1432. 		
  1433. 		SetupFeedbackLink : function(sellerName, parentNode){
  1434. 			const fbLink = document.createElement("a");
  1435. 			fbLink.href = SharedObjects.Constants.NegativeFeedbackLink.replace("[SELLERNAME]", sellerName);
  1436. 			fbLink.textContent = "Show Negative Feedback";
  1437. 			fbLink.title = "Opens the seller's negative feedback ratings page in a new tab.";
  1438. 			fbLink.setAttribute('target', '_blank');
  1439. 							
  1440. 			const li = document.createElement("li");
  1441. 			li.appendChild(fbLink);
  1442. 			parentNode.appendChild(li);
  1443. 		},
  1444. 		
  1445. 	};
  1446.  
  1447. 	const Utilities = {
  1448. 		
  1449. 		//SetupProperties: Creates property get/set functions.
  1450. 		SetupProperties : function(){
  1451. 			
  1452. 			Object.defineProperty(ScriptProps, "ShowTopPager",{
  1453. 				get: function(){ return GM_getValue(SharedObjects.Constants.ShowTopPager); },
  1454. 				set: function(value){GM_setValue(SharedObjects.Constants.ShowTopPager, value); }
  1455. 			});
  1456. 			
  1457. 			Object.defineProperty(ScriptProps, "RankByPrice", {
  1458. 				get: function() { return GM_getValue(SharedObjects.Constants.RankByPrice); },
  1459. 				set: function(value){ GM_setValue(SharedObjects.Constants.RankByPrice, value); }
  1460. 			});
  1461. 			
  1462. 			Object.defineProperty(ScriptProps, "FixLinks", {
  1463. 				get: function() { return GM_getValue(SharedObjects.Constants.FixLinks); },
  1464. 				set: function(value) { GM_setValue(SharedObjects.Constants.FixLinks, value); }
  1465. 			});
  1466. 				
  1467. 			Object.defineProperty(ScriptProps, "FilterResults", {
  1468. 				get: function(){ return GM_getValue(SharedObjects.Constants.FilterResults); },
  1469. 				set: function(value){ GM_setValue(SharedObjects.Constants.FilterResults, value); }
  1470. 			});
  1471. 			
  1472. 			Object.defineProperty(ScriptProps, 'UsePlaceholders', {
  1473. 				get: function(){ return GM_getValue(SharedObjects.Constants.UsePlaceholders); },
  1474. 				set: function(value){ GM_setValue(SharedObjects.Constants.UsePlaceholders, value); }
  1475. 			});
  1476. 			
  1477. 			Object.defineProperty(ScriptProps, "RemoveSponsoredItems", {
  1478. 				get: function(){ return GM_getValue(SharedObjects.Constants.RemoveSponsoredItems); },
  1479. 				set: function(value){ GM_setValue(SharedObjects.Constants.RemoveSponsoredItems, value); }
  1480. 			});
  1481.  
  1482.             Object.defineProperty(ScriptProps, "RemoveTopRatedItems", {
  1483.                 get: function(){return GM_getValue(SharedObjects.Constants.RemoveTopRatedItems);},
  1484.                 set: function(value){GM_setValue(SharedObjects.Constants.RemoveTopRatedItems, value);}
  1485.             });
  1486. 			
  1487. 			Object.defineProperty(ScriptProps, "BlockedSellerList", {
  1488. 				get: function() { 
  1489. 					const blockList = GM_getValue(SharedObjects.Constants.BlockedSellerList); 
  1490. 					return blockList != null ? blockList.split(' ') : []; 
  1491. 				},
  1492. 				set: function(value) {
  1493. 					const len = value.length;
  1494. 					let agg = "";
  1495. 					for(let i = 0; i < len; i++){
  1496. 						agg += value[i] + " ";
  1497. 					}
  1498. 					agg = agg.trim();
  1499. 					
  1500. 					try{
  1501. 						GM_setValue(SharedObjects.Constants.BlockedSellerList, agg); 
  1502. 					} catch(e){
  1503. 						//alert("Err:\r\n" + e);
  1504. 					}
  1505. 				}
  1506. 			});
  1507. 		},
  1508. 		
  1509. 		CreateSelectOption: function(text, val){
  1510. 			const opt = document.createElement("option");
  1511. 			opt.value = val;
  1512. 			opt.textContent = text;
  1513. 			return opt;
  1514. 		},
  1515.  
  1516. 		//GetPageContent: Retrieves the content of the page at the supplied Url.
  1517. 		GetPageContent : function(url, listingid, callback){
  1518. 			if(!url) return;
  1519.  
  1520.             //GM_xmlhttpRequest onload event is not working. So, we're going old-school, here.
  1521.             var oReq = new XMLHttpRequest();
  1522.             oReq.addEventListener("load", function(){
  1523.                 const result = this.responseText;
  1524.                 if(callback)
  1525.                     callback.call(this, listingid, result);
  1526.             });
  1527.             oReq.open("GET", url, true);
  1528.             oReq.send(null);
  1529.  
  1530.             // GM_xmlhttpRequest({
  1531.             //     method: "GET",
  1532.             //     url: url,
  1533.             //     onload: function(r){
  1534.             //         console.log(r);
  1535.             //         const result = r.responseText;
  1536.             //         if(callback)
  1537.             //             callback.call(this, listingid, result);
  1538.             //     },
  1539.             //     onerror: function(r) {
  1540.             //         console.log(r);
  1541.             //     }
  1542.             // });
  1543. 		},
  1544. 		
  1545. 		GetFullUserName : function(listingId, callback){
  1546. 			if(!listingId || listingId.length === 0) return null;
  1547. 			const url = "//www.ebay.com/itm/" + listingId;
  1548. 			this.GetPageContent(url, listingId, callback);
  1549. 		},
  1550. 		
  1551. 		//GetResultItem: Returns a result item, from the 'SharedObjects.Arrays.OriginalPrices' array, that matches the supplied 'itemId' parameter value.
  1552. 		GetResultItem : function(itemId){
  1553. 			if(!itemId) return null;
  1554. 			const len = SharedObjects.Arrays.OriginalPrices.length;
  1555. 			for(let i = 0; i < len; i++){
  1556. 				const result = SharedObjects.Arrays.OriginalPrices[i][0];
  1557. 				const id = result.attributes["listingid"].value;
  1558. 				if(id === itemId)
  1559. 					return result;
  1560. 			}
  1561. 			return null;
  1562. 		},
  1563. 		
  1564. 		//GetItemPrices: Gets an array of items and their prices.
  1565. 		GetItemPrices : function(){
  1566. 			const results = document.getElementsByClassName("sresult");
  1567. 			
  1568. 			if(results.length > 0 && SharedObjects.Arrays.OriginalPrices.length == 0){
  1569. 				let pText, nText, result;
  1570. 				for(let i = 0; i < results.length; i++){
  1571. 					
  1572. 					try{
  1573. 						result = results[i];
  1574. 						const sd = SellerManager.GetSellerData(result);
  1575. 						SharedObjects.Arrays.AllSellerData.push([sd, result.attributes["listingid"].value]);
  1576.  
  1577. 						const prc = result.querySelector("ul.lvprices li.lvprice.prc span");
  1578. 						
  1579. 						if(prc){
  1580. 							pText = prc.innerHTML;
  1581. 							
  1582. 							//<span class="prRange">$5.97 <span>to</span> $10.97</span>
  1583. 							const prRange = prc.querySelector("span.prRange");
  1584. 							if(prRange)
  1585. 								pText = prRange.innerHTML;
  1586. 							
  1587. 							//the span may contain child elements.
  1588. 							//in such case, we only want the text that preceeds any elements.
  1589. 							if(pText.indexOf("<") !== -1)
  1590. 								pText = pText.substring(0, pText.indexOf("<"));
  1591. 							
  1592. 							let price = pText.trim();
  1593. 							if(price.indexOf(' ') != -1)
  1594. 								price = price.split(' ')[1].trim();
  1595. 								
  1596. 							const n = price[0];
  1597. 							if(n){
  1598. 								if(!/\d/.test(n))
  1599. 									price = price.substring(1);
  1600. 								nText = result;
  1601. 								while(price.indexOf(',') > -1) 
  1602. 									price = price.replace(',','');
  1603. 								
  1604. 								if(price){
  1605. 									SharedObjects.Arrays.OriginalPrices.push([result, price]);
  1606. 								}
  1607. 							}
  1608. 						}
  1609. 					}catch(e){
  1610. 						//alert(result.outerHTML);
  1611. 						//alert(e + "\r\niteration: " + i + "\r\n" + nText);
  1612. 					}
  1613.  
  1614. 				}
  1615. 			}
  1616. 		},
  1617. 		
  1618. 		ParseNameFromTextChunk : function(textChunk){
  1619. 			if(!textChunk || textChunk.length === 0) return null;
  1620. 			
  1621. 			let ridx = textChunk.indexOf("RightSummaryPanel");
  1622. 			let lidx = textChunk.indexOf("LeftSummaryPanel");
  1623. 			
  1624.  
  1625. 			for(let s = ridx; s > 0; s--){
  1626. 				const chr = textChunk[s];
  1627. 				if(chr === "<"){
  1628. 					ridx = s;
  1629. 					break;
  1630. 				}
  1631. 			}
  1632. 			
  1633. 			for(let s = lidx; s > 0; s--){
  1634. 				const chr = textChunk[s];
  1635. 				if(chr === "<"){
  1636. 					lidx = s;
  1637. 					break;
  1638. 				}
  1639. 			}
  1640. 			
  1641. 			const chunk = textChunk.substring(ridx, lidx);
  1642. 			const container = document.createElement("div");
  1643. 			container.style.visibility = "collapse";
  1644. 			
  1645. 			container.innerHTML = chunk;
  1646. 			document.body.appendChild(container);
  1647. 			
  1648. 			const cSpan = container.querySelector("div a span.mbg-nw");
  1649. 			return cSpan.textContent.trim();
  1650. 		},
  1651. 		
  1652. 	};
  1653.  
  1654. 	const SortFunctions = {
  1655. 		
  1656. 		reA : /[^a-zA-Z]/g,
  1657. 		reN : /[^0-9]/g,
  1658. 		SortAlphaNum : function(a,b) {
  1659. 			const aA = a.replace(this.reA, "");
  1660. 			const bA = b.replace(this.reA, "");
  1661. 			if(aA === bA) {
  1662. 				const aN = parseInt(a.replace(this.reN, ""), 10);
  1663. 				const bN = parseInt(b.replace(this.reN, ""), 10);
  1664. 				return aN === bN ? 0 : aN > bN ? 1 : -1;
  1665. 			} else {
  1666. 				return aA > bA ? 1 : -1;
  1667. 			}
  1668. 		},
  1669. 		
  1670. 		SortLowToHigh : function(a,b){
  1671. 			const n1 = parseFloat(a[1]);
  1672. 			const n2 = parseFloat(b[1]);
  1673. 			
  1674. 			if(n1 < n2) return -1;
  1675. 			if(n1 > n2) return 1;
  1676. 			return 0;
  1677. 		}
  1678. 	};
  1679.  
  1680. 	String.prototype.splice = function( idx, rem, s ) {
  1681. 		return (this.slice(0,idx) + s + this.slice(idx + Math.abs(rem)));
  1682. 	};
  1683.  
  1684.  
  1685. 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  1686. 	//Get the ball rolling...
  1687. 	
  1688. 	
  1689. 	if(vendor === "Google Inc."){
  1690. 		EBayUsabilityEnhancer.Initialize();
  1691. 	} else if (codeName === "Mozilla" && product === "Gecko"){
  1692. 		document.onreadystatechange = function(){
  1693. 			if(document.readyState === "complete")
  1694. 				EBayUsabilityEnhancer.Initialize();
  1695. 		};
  1696. 	}
  1697. })();

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