//
	func downloadTourneyListHTML() {
		
		// url string to URL
		guard let url = URL(string: "https://www.pickleballtournaments.com/pbt_tlisting.pl?when=F&selstate=AL&selsanctioning=&openregonly=false") else {
			// an error occurred
			print("Error: doesn't seem to be a valid URL")
			return
		}
		
		let request = URLRequest(url: url, cachePolicy: .reloadIgnoringLocalCacheData, timeoutInterval: 60.0)
		
		URLSession.shared.dataTask(with: request) { (data, response, error) in
			if let error = error as NSError? {
				NSLog("task transport error %@ / %d", error.domain, error.code)
				return
			}
			
			let response = response as! HTTPURLResponse
			let data = data!
			NSLog("task finished with status %d, bytes %d", response.statusCode, data.count)
			
			// blank line
			print()
			
			// content of url
			if let html = String(data: data, encoding: .isoLatin1) {
				// parse it into a Document
				do {
					print("parse start - takes a few seconds")
					let document = try SwiftSoup.parse(html)
					print("parse done")
					
					// blank line
					print()
					
					do {
						
						// get the "div row" elements for document section div class "tab-pane active tourneylist"
						let tabPaneRows = try document.select("div.tab-pane.active.tourneylist").select("div.row")
						
						// for each row
						for rw in tabPaneRows {

							var tourneyName = ""
							var tourneyID = ""
							var tourneyLocation = ""
							var tourneyDate = ""
							
							var tourneyStatus = ""
							
							var regEndDate = ""
							var regStartDate = ""
							var regAdvOnly = ""
							
							// get the "div infocenter" element
							let info = try rw.select("div.infocenter")
							
							// get the "h3" element
							let h3 = try info.select("h3")
							
							// get the tourneyName
							tourneyName = try h3.text()
							
							// get the tourney link
							let tLink = try h3.select("a").attr("href")

							// get the text range between "tid=" and end of line
							if let match = tLink.range(of: "(?<=tid=)([^\n]+)$", options: .regularExpression) {
								// clip the "ID" from the link
								tourneyID = String(tLink[match])
							}
							
							// get the text from the first "p" tag from the info section
							tourneyLocation = try info.select("p").first()?.text() ?? ""
							
							// get the text from the "p tourney-date" tag
							tourneyDate = try rw.select("p.tourney-date").text()
							
							// look for "registration opennow" tag
							var tState = try rw.select("div.registration.opennow")
							if tState.count > 0 {
								// found a registration opennow div
								tourneyStatus = "OPEN"
								// get the registernow text
								regEndDate = try rw.select("p.registernow").text()
							} else {
								// did not find opennow div
								tourneyStatus = "CLOSED"
								// get the
								tState = try rw.select("div.registration.closednow")
								if tState.count > 0 {
									let adOnly = try rw.select("p.adonly")
									if adOnly.count > 0 {
										regAdvOnly = "Advertisment Only"
									}
								} else {
									// did not find opennow or closednow, so look for soon-date
									let soon = try rw.select("p.soon-date")
									if soon.count > 1 {
										regStartDate = try soon.text()
									}
								}
							}
							
							print("tourneyName:", tourneyName)
							print("tourneyID:", tourneyID)
							print("tourneyLocation:", tourneyLocation)
							print("tourneyDate:", tourneyDate)
							
							print("tourneyStatus:", tourneyStatus)
							
							print("regEndDate:", regEndDate)
							print("regStartDate:", regStartDate)
							print("regAdvOnly:", regAdvOnly)
							
							// here you would create a data object and add it to an array
							
							print()
							
						}
						
						// after populating your data array
						DispatchQueue.main.async {
							// call a UI func, such as
							// self.tableView.reloadData()
						}
						
					} catch Exception.Error(let type, let message){
						print(message)
					} catch {
						print("error")
					}
				} catch let error {
					// an error occurred
					print("Error: \(error)")
				}
			}
			
		}.resume()
		
	}