var API_MAGIC = "#(@)PROTOCOLS"
var URLregexp = /^(https?:\/\/)(www.)?([-A-Z0-9.]+)(\/)?([-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])*/ig;
var months = { Jan: 0, Feb: 1, Mar: 2, Apr: 3, May: 4, Jun: 5, Jul: 6, Aug: 7, Sep: 8, Oct: 9, Nov: 10, Dec: 11 }
function isScrolledIntoView (elem)
	{
	return true;
	var docViewTop = $(window).scrollTop();
	var docViewBottom = docViewTop + $(window).height();
	var elemTop = $(elem).offset().top;
	var elemBottom = elemTop + $(elem).height();
	return ((elemBottom >= docViewTop) && (elemTop <= docViewBottom));
	}
function scrollToTop (div)
	{ $(div).scrollTop( 0 ) }
function scrollToBottom (div)
	{ $(div).scrollTop( $(div)[0].scrollHeight ) }
function warn(s)
	{
//	return
	var h = document.getElementById('msg').innerHTML
	h = s + '<br/>' + h
	document.getElementById('msg').innerHTML = h
	}
var image_extensions = ["jpg","gif","png","jpeg","JPEG","JPG","GIF","PNG"]
function is_image(s)
	{
	for (i in image_extensions)
		{
		if (s.indexOf(image_extensions[i]) !== -1)
			return true
		}
	return false
	}
var domain_extensions = [".com",".net",".org",".uk",".fr",".de",".ch",".info",".nu",".mu",".io","facebook.com","twitter.com"]
function has_domain(s)
	{
	for (var i in domain_extensions)
		{
		if (s.indexOf(domain_extensions[i]) !== -1)
			return true
		}
	return false
	}
function parse_blurb(s)
	{
	// s = linkify(s+"\n")
	var parsed_lines = []
	var lines = s.split("\n")
	for (i in lines)
		{
		var parsed_words = []
		var words = lines[i].split(" ")
		for (j in words)
			{
			if (words[j].indexOf("http") !== -1)
				{
				if (is_image(words[j]))
					parsed_words.push('<img src="'+words[j]+'"/>')
				else
					parsed_words.push(linkify(words[j]))
				}
			else if (words[j].indexOf("www") === 0 || has_domain(words[j]))
				{
				parsed_words.push(linkify("http://"+words[j]))
				}
			else
				parsed_words.push(words[j])					
			}
		parsed_lines.push( parsed_words.join(" ") )
		}
	// return s.replace(/\n/g, '<br/>')
	return parsed_lines.join("<br/>")
	}
function linkify(s)
	{
	var link = '';
	var punctuation = '';
	var end = s.length-1;

	// strip the terminal punctuation mark if it's a period or comma
	if (s.indexOf(".", end) === end || s.indexOf(",", end) === end)
		{
		punctuation = s.substr(end, 1);
		s = s.substr(0, end);
		}
	if (s.indexOf("twitter.com") !== -1)
		{
		var partz = s.split("/");
		var uname = '';
		if (partz[partz.length-1].length)
			uname = partz[partz.length-1];
		else if (parts[-2].length)
			uname = partz[partz.length-2];
		link = '<a href="https://twitter.com/' + uname + '" target="_blank">@' + uname + '</a>';
		}
	else
		{
		// link = s.replace(URLregexp,"<a href='$1$2$3$4$5' target='_blank'>[$3]</a>");
		var match = URLregexp.exec(s);
		if (match && match.length == 6)
			{
			var url = match[0] || "";
			var http = match[1] || "";
			var www = match[2] || "";
			var domain = match[3] || "";
			var slash = match[4] || "";
			var uri = match[5] ?  match[5].replace(/\/?index.html$/, "") : "";
			link = '<a href="' + url + '" target="_blank">[' + domain + ']</a>';
			}
		else
			{
			link = s.replace(URLregexp,"<a href='$1$2$3$4$5' target='_blank'>[$3]</a>");
			}
		}
	return link + punctuation;
	}
var URL =
	{
	auth:
		{
		login: "/login",
		logout: "/logout",
		},
	party:
		{
		list: "/api/party/list",
		view: "/api/party/view",
		edit: "/api/party/edit",
		},
	user:
		{
		all: "/api/user/all",
		view: "/api/user/view",
		edit: "/api/user/edit",
		destroy: "/api/user/destroy",
		},
	};
var Party =
	{
	parties: {},
	currentID: -1,
	partyData: '',
	liclick: function ()
		{
		Nav.selectClass(Party.parties, this.id)
		var id = this.id.split("-")[1]
		warn("viewing party "+id)
		Party.view(id)
		},
	list: function()
		{
		$('#partyListContainer').fadeOut(200)
		$('#partyEditContainer').hide()
		$('#userListContainer').hide()
		$('#userEditContainer').hide()
		$('#userViewContainer').hide()
		$.get(URL.party.list,{},Party.listCallback)
		},
	listCallback: function (raw)
		{
		warn("got party list")
		var lines = raw.split("\n")
		if (lines.shift() !== API_MAGIC)
			{
			warn(raw)
			warn("bad api: party list")
			return
			}
		var partyList = ""
		if (Party.currentID != -1)
			var firstPartyID = Party.currentID
		for (i in lines)
			{
			if (! lines[i])
				continue
			var fields = lines[i].split('\t')
			if (! firstPartyID)
				firstPartyID = fields[0]
			// 0 id  1 date
			partyList += "<li id='party-"+fields[0]+"'>"+fields[1]+"</li>"
			Party.parties["party-"+fields[0]] = fields
			}
		$('#partyList').html(partyList)
		$('#partyListContainer').fadeIn(200)
		for (id in Party.parties)
			$('#'+id).click(Party.liclick)
		Nav.selectClass(Party.parties, "party-"+firstPartyID)
		if (firstPartyID)
			Party.view(firstPartyID)
		},
	view: function(id)
		{
		$('#userViewContainer').hide()
		$('#userEditContainer').hide()
		$('#partyEditContainer').hide()
		$('#userListContainer').fadeOut(200)
		$.get(URL.party.view, {'id':id}, Party.viewCallback)
		},
	viewCallback: function (raw)
		{
		warn ("got party view")
		var lines = raw.split("\n")
		if (lines.shift() !== API_MAGIC)
			{
			warn("bad api: party view")
			return
			}
		var partyData = '';
		var partyUserList = ""
		var partyLocationTag = ""
		var editable = []
		var currentHost = -1
		for (i in lines)
			{
			if (! lines[i])
				continue
			var fields = lines[i].split('\t')
			if (! partyData)
				{ partyData = fields; continue }
			// 0 id  1 group  2 name  3 email  4 blurb
			if (fields[1] !== currentHost)
				{
				currentHost = fields[1]
				if (currentHost === '0')
					partyUserList += "<li class='hostlist'>guest host</li>"
				else
					partyUserList += "<li class='hostlist'>invited by "+Auth.hosts[fields[1]]+"</li>"
				}
			partyUserList += "<li><span class='view' id='user-"+fields[0]+"'>"+fields[2]+"</span>"
			if (Auth.isHost || fields[0] === Auth.userID)
				{
				partyUserList += "<span class='edit' id='edit-"+fields[0]+"'>edit</span>"
				editable.push(fields[0])
				}
			partyUserList += "</li>"
			Users.userlist['user-'+fields[0]] = fields
			}
		partyLocationTag = partyData[2]
		Party.currentID = partyData[0]
		Party.partyData = partyData
		$('#partyLocation').html(partyLocationTag)
		$('#userList').html(partyUserList)
		if (Auth.isHost)
			{
			$('#user-add').show()
			$('#party-edit').show()
			}
		$('#userListContainer').fadeIn(200)
		$('#userViewContainer').show()
		for (id in Users.userlist)
			{
			$('#'+id).hover(Users.limousein, Users.limouseout)
			$('#'+id).click(Users.liclick)
			}
		for (i in editable)
			{
			$('#edit-'+editable[i]).bind("click",Users.editClick)
			}
		Users.hovering = true
		},
	addClick: function ()
		{
		warn("NEW PARTY FORM")
		var id = "NEW"
		var today = new Date()
		$('#party-id').val(id)
		$('#party-day').val(today.getDate())
		$('#party-year').val(today.getFullYear())
		$('#party-month option').attr("selected", false);
		$('#party-month option[value="'+today.getMonth()+'"]').attr("selected", true);
		$('#party-location').val("")
		$('#partyEditContainer h2').html("New party")
		$('#userListContainer').hide()
		$('#userViewContainer').hide()
		$('#userEditContainer').hide()
		$('#partyEditContainer').show()
		$('#party-location').focus()
		Main.saveFunction = Party.editSave
		Nav.selectClass(Party.parties, "")
		},
	editClick: function ()
		{
		var id = Party.currentID
		// 0 id  1 date  2 location
		var party = Party.partyData
		var date = party[1].split("-")
		$('#party-id').val(id)
		$('#party-day').val(date[0])
		$('#party-year').val(date[2])
		$('#party-month option').attr("selected", false);
		$('#party-month option[value="'+months[date[1]]+'"]').attr("selected", true);
		$('#party-location').val(party[2])
		$('#partyEditContainer h2').html("Edit party")
		$('#userListContainer').hide()
		$('#userViewContainer').hide()
		$('#userEditContainer').hide()
		$('#partyEditContainer').show()
		Main.saveFunction = Party.editSave
		},
	editSave: function ()
		{
		if (Main.saving)
			return
		Main.saving = true
		warn("attempting save")
		var data =
			{
			id: $('#party-id').val(),
			userid: Auth.userID,
			hostid: Auth.userID,
			location: $('#party-location').val(),
			month: $('#party-month').val(),
			day: $('#party-day').val(),
			year: $('#party-year').val(),
			}
		$('#partyEditContainer').fadeOut(200)
		$.post(URL.party.edit, data, Party.editSaveCallback)
		},
	editSaveCallback: function (raw)
		{
		var lines = raw.split("\n")
		if (lines.shift() !== API_MAGIC)
			{
			warn("bad api: party save")
			return
			}
		var result = lines.shift().split("\t")
		if (result[0] === "ERROR")
			{
			warn("save error: "+result[1])
			return
			}
		var fields = lines.shift().split("\t")
		var rowID = "party-"+fields[0]
		if (result[0] === "OK")
			{ warn("party saved") }
		else if (result[0] === "NEW")
			{
			warn("party created")
			$("#partyList").append("<li id='"+rowID+"'>"+fields[1]+"</li>")
			}
		// Party.parties[rowID] = fields
		// Party.view(fields[0])
		// Nav.selectClass(Party.parties, rowID)
		Main.saving = false
		Party.currentID = fields[0]
		Party.list()
		},
	};
var Users =
	{
	userlist: {},
	hovering: true,
	current: false,
		allCount: 0,
	userListIndex: [],
	currentIdx: -1,
	all: function ()
		{
		$('#userViewContainer').hide()
		$('#userEditContainer').hide()
		$('#partyEditContainer').hide()
		$('#userListContainer').fadeOut(200)
		$.get(URL.user.all,{},Users.allCallback)
		},
	allCallback: function (raw)
		{
		warn ("got all users")
		var lines = raw.split("\n")
		if (lines.shift() !== API_MAGIC)
			{
			warn("bad api: user all")
			return
			}
		var partyUserList = [];
		var guestHosts = [];
		var editable = [];
		var firstletter = "A";
		Users.allCount = 0;
		Users.userListIndex = [];
		for (i in lines)
			{
			if (! lines[i])
				continue
			var fields = lines[i].split('\t')
			// 0 id  1 group  2 name  3 email  4 blurb
//			if (fields[1] !== currentHost)
//				{
//				currentHost = fields[1]
//				partyUserList += "<li class='hostlist'>invited by "+Auth.hosts[fields[1]]+"</li>"
//				}

			var a = fields[2].substr(0,1)
			var li = "li id='r-"+Users.allCount+"'"
			var userRow = "";
			var editSpan = "";
			
			if (firstletter !== a)
				{
				firstletter = a
				li += " class='br'"
				}

			if (Auth.isHost || fields[0] === Auth.userID)
				{
				editSpan += "<span class='edit' id='edit-"+fields[0]+"'>edit</span>";
				editable.push(fields[0]);
				}

			switch (fields[1]) {
				case '2': // host
					userRow = "<"+li+"><span class='view' id='user-"+fields[0]+"'>"+fields[2]+" *</span>" + editSpan + "</li>";
					break;
				case '1': // guest host
					userRow = "<"+li+"><span class='view' id='user-"+fields[0]+"'>"+fields[2]+" *</span>" + editSpan + "</li>";
					guestHosts.push(userRow);
					Users.userListIndex.unshift('user-'+fields[0]);
					Users.allCount += 1;

					break;
				default:  // guest
					userRow = "<"+li+"><span class='view' id='user-"+fields[0]+"'>"+fields[2]+"</span>" + editSpan + "</li>";
			}

			partyUserList.push(userRow);
			Users.userlist['user-'+fields[0]] = fields;
			Users.userListIndex.push('user-'+fields[0]);
			Users.allCount += 1;
			}
		$('#partyLocation').html("");

		var guestHostHeader = "<li class='hostlist'>Guest Hosts</li>";
		var guestListHeader = "<li class='br'></li><li class='hostlist'>Guest List</li>";
		for (var i in guestHosts)
			guestHosts[i] = guestHosts[i].replace("class='br'","").replace("*","");
		// console.log(guestHosts);
		// guestHosts[guestHosts.length-1] = guestHosts[guestHosts.length-1].replace("<li", "<li class='br'");

		$('#userList').html(guestHostHeader + guestHosts.join("") + guestListHeader + partyUserList.join(""));
		$('#user-add').hide();
		$('#party-edit').hide();
		$('#userListContainer').fadeIn(200);
//		$('#userViewContainer').html('<span id="userViewHelper">Here\'s a tip! Use the up and down arrow keys to browse this list.</span>').fadeIn(500)
		$('#userViewContainer').html('<span id="userViewHelper"></span>');
		for (id in Users.userlist)
			{
			$('#'+id).hover(Users.limousein, Users.limouseout)
			$('#'+id).click(Users.liclick)
			}
		for (i in editable)
			{
			$('#edit-'+editable[i]).bind("click",Users.editClick)
			}
		Users.hovering = true
		},
	limouseout: function ()
		{
		if (Users.hovering)
			$("#"+this.id).removeClass("selected")
		},
	limousein: function ()
		{
		if (Users.hovering)
			{
			$("#"+this.id).addClass("selected")
			Users.view(this.id)
			}
		},
	liclick: function ()
		{
		if (! Users.hovering && Users.current === this.id)
			{
			Nav.selectClass(Users.userlist, false)
			Users.current = false
			Users.hovering = true
			}
		else
			{
			Nav.selectClass(Users.userlist, this.id)
			Users.view(this.id)
			Users.hovering = false
			}
		},
	viewIdx: function (idx)
		{
		var id = Users.userListIndex[idx]

		if (isScrolledIntoView("#r-"+idx))
			{
			var offset = $("#r-"+idx)[0].offsetTop+5
			if (offset > 300)
				$("body").scrollTop( offset )
			}
		else
			{
			// get element at x,y
			var element = document.elementFromPoint(30,180);
			if (element.tagName === "UL")
				element = document.elementFromPoint(30,190);
			if (element.tagName === "UL")
				element = document.elementFromPoint(30,200);
			if (element.tagName === "SPAN")
				id = element.id
			}
		Users.hovering = false
		Users.view(id)
		Nav.selectClass(Users.userlist, id)
		},
	view: function (id)
		{
		var user = Users.userlist[id]
		var userRec = '';
		// 0 id  1 group  2 name  3 email  4 blurb
		var blurb = parse_blurb( atob ( user[4] ) )
		userRec += "<h2>" + user[2] + "</h2>"
		userRec += "<h3>" + ( user[3] ? "<a href='mailto:"+user[3]+"'>"+user[3]+"</a>" : "" ) + "</h3>"
		userRec += "<p>" + blurb + "</p>"
		$('#userViewContainer').html(userRec)
		$('#userEditContainer').hide()
		$('#partyEditContainer').hide()
		$('#userViewContainer').show()
		Users.currentIdx = $("#"+id).parent().attr("id").substr(2)
		},
	addClick: function ()
		{
		warn("NEW USER FORM")
		var id = "NEW"
		$('#user-id').val(id)
		$('#user-name').val("")
		$('#user-email').val("")
		$('#user-emailhidden').attr('checked', false)
		$('#user-blurb').val("")
		$('#userViewContainer').hide()
		$('#userEditContainer').show()
		$('#user-name').focus()
		$('#userEditContainer h2').html("Add a new guest")
		if (Auth.isHost)
			{
			$('#user-password-block').show()
			$('#user-isstaff-block').show()
			}
		Nav.selectClass(Users.userlist, "")
		Users.hovering = false
		Main.saveFunction = Users.editSave
		},
	editClick: function ()
		{
		$(window).unbind("keydown")
		var id = this.id.split("-")[1]
		Users.hovering = false
		$('#userViewContainer').fadeOut(200)
		$('#userEditContainer').hide()
		$.post(URL.user.view, {id:id}, Users.editClickCallback)
		},
	editClickCallback: function (raw)
		{
		var lines = raw.split("\n")
		if (lines.shift() !== API_MAGIC)
			{
			warn("bad api: user edit")
			return
			}
		var user = lines.shift().split('\t')
		warn ("editing user "+user[0])
		var hidemail = user[4] === '1' ? true : false

		// 0 id  1 name  2 email  3 access  4 emailhidden  5 hostid  6 blurb
		var blurb = atob ( user[6] )
		$('#user-id').val(user[0])
		$('#user-name').val(user[1])
		$('#user-email').val(user[2])
		$('#user-emailhidden').attr('checked', hidemail)
		$('#user-access option').attr("selected", false);
		$('#user-access option[value="'+parseInt(user[3])+'"]').attr("selected", true);
		$('#user-host option').attr("selected", false);
		$('#user-host option[value="'+parseInt(user[5])+'"]').attr("selected", true);
		$('#user-blurb').val(blurb)
		$('#userViewContainer').hide()
		if (user[0] === Auth.userID)
			{
			$('#userEditContainer h2').html("Editing your profile")
			$('#user-password-block').show()
			$('#user-isstaff-block').hide()
			}
		else
			{
			$('#user-password-block').hide()
			$('#user-isstaff-block').hide()
			$('#user-invitedby-block').hide()
			$('#userEditContainer h2').html("Editing "+user[1])
			}
		if (Auth.isHost)
			{
			$('#user-password-block').show()
			$('#user-isstaff-block').show()
			$('#user-invitedby-block').show()
			$('#user-delete').show()
			var ishost = user[3] === '1' ? true : false
			$('#user-ishost').attr('checked', ishost)
			}
		$('#user-password1').val('')
		$('#user-password2').val('')
		$('#userEditContainer').fadeIn(300)
		Main.saveFunction = Users.editSave
		},
	editSave: function ()
		{
		if (Main.saving)
			return
		Main.saving = true
		var hidemail = $('#user-emailhidden').attr("checked") === true ? 1 : 0
		warn("attempting save")
		var id = $('#user-id').val()
		var data =
			{
			id: id,
			partyid: Party.currentID,
			hostid: $('#user-host').val(),
			name: $('#user-name').val(),
			email: $('#user-email').val(),
			emailhidden: hidemail,
			blurb: $('#user-blurb').val(),
			}
		if (Auth.isHost)
			{
			var access = $('#user-access').val()
			data['access'] = access
			}
		if (Auth.isHost || id === Auth.userID)
			{
			var pw1 = $('#user-password1').val()
			var pw2 = $('#user-password2').val()
			if (pw1 && pw2)
				{
				warn("setting password?! "+pw1)
				if (pw1 === pw2)
					data['password'] = pw1
				else
					warn("passwords don't match!")
				}
			}
		$.post(URL.user.edit, data, Users.editSaveCallback)
		},
	editSaveCallback: function (raw)
		{
		var lines = raw.split("\n")
		if (lines.shift() !== API_MAGIC)
			{
			warn("bad api: user edit")
			return
			}
		var result = lines.shift().split("\t")
		if (result[0] === "ERROR")
			{
			warn("save error: "+result[1])
			return
			}
		var fields = lines.shift().split("\t")
		var rowID = "user-"+fields[0]
		if (result[0] === "OK")
			{
			warn("user saved")
			Users.userlist[rowID] = fields
			Users.view(rowID)
			Nav.selectClass(Users.userlist, rowID)
			}
		else if (result[0] === "NEW")
			{
			warn("user created")
			// $("#userList").append("<li id='"+rowID+"'>"+fields[1]+"</li>")
			Party.view( Party.currentID )
			}
		Main.saving = false
		},
	deleteClick: function ()
		{
		var id = $('#user-id').val()
		var name = $('#user-name').val()
		var r = confirm("ARE YOU SURE YOU WANT TO DELETE " + name + "?")
		if (r)
			$.post(URL.user.destroy, {'id':id}, Users.deleteClickCallback)
		},
	deleteClickCallback: function ()
		{
		var id = $('#user-id').val()
		var name = $('#user-name').val()
		Users.userlist['user-'+id] = []
		warn("DELETED "+id+ " "+name)
		$('#userViewContainer').hide()
		$('#userViewContainer h2').html('')
		$('#userViewContainer b').html('')
		$('#userViewContainer p').html('')
		$('#userEditContainer').hide()
		Party.view( Party.currentID )
		},
	};
var Nav =
	{
	navIDs: {"nav_about":0,"nav_parties":0,"nav_users":0,"nav_patrons":0,"nav_reunions":0},
	aboutClick: function()
		{
		this.blur()
		$('#aboutMode').show()
		$('#patronMode').hide()
		$('#partiesMode').hide()
		$('#reunionMode').hide()
		Nav.selectClass(Nav.navIDs, "nav_about")
		$(window).unbind("keydown")
		},
	partiesClick: function()
		{
		this.blur()
		$('#aboutMode').hide()
		$('#patronMode').hide()
		$('#partiesMode').show()
		$('#reunionMode').hide()
		Nav.selectClass(Nav.navIDs, "nav_parties")
		$('#userViewContainer').css("left", 520)
		Party.list()
		$(window).unbind("keydown")
		},
	usersClick: function()
		{
		this.blur()
		$('#aboutMode').hide()
		$('#patronMode').hide()
		$('#partiesMode').show()
		$('#reunionMode').hide()
		$('#userListContainer').hide()
		$('#partyListContainer').hide()
		Nav.selectClass(Nav.navIDs, "nav_users")
		$('#userViewContainer').css("left", 320)
		Users.all()
		$(window).unbind("keydown")
		$(window).bind("keydown", Nav.keydown)
		},
	patronsClick: function()
		{
		this.blur()
		$('#aboutMode').hide()
		$('#partiesMode').hide()
		$('#patronMode').show()
		$('#reunionMode').hide()
		Nav.selectClass(Nav.navIDs, "nav_patrons")
		$(window).unbind("keydown")
		},
	reunionClick: function()
		{
		this.blur()
		$('#aboutMode').hide()
		$('#patronMode').hide()
		$('#partiesMode').hide()
		$('#reunionMode').show()
		Nav.selectClass(Nav.navIDs, "nav_reunions")
		$(window).unbind("keydown")
		},
	selectClass: function (ids, selected)
		{
		for (var id in ids)
			{
			$("#"+id).removeClass("selected")
			}
		if (selected)
			$("#"+selected).addClass("selected")
		},
	keydown: function (e)
		{
		kc = event.keyCode
		if (kc === 38) // up
			{
			// select previous name or last
			newIdx = parseInt(Users.currentIdx) - 1
			if (newIdx < 0)
				{
				newIdx = Users.allCount - 1
				scrollToBottom("body")
				}
			Users.viewIdx(newIdx)
			return false
			}
		if (kc === 40) // down
			{
			// select next name or first
			newIdx = parseInt(Users.currentIdx) + 1
			if (newIdx === Users.allCount)
				{
				newIdx = 0
				scrollToTop("body")
				}
			Users.viewIdx(newIdx)
			return false
			}
		return true
		},
	};
var Auth =
	{
	name: '',
	userID: 1,
	isHost: false,
	loginPrompt: false,
	hosts: {},
	init: function ()
		{
		if (document.cookie.indexOf("sid.protocols") !== -1)
			{
			warn('got cookie')
			$.post(URL.auth.login, {}, Auth.loginCallback)
			return
			}
		Auth.load()
		},
	unload: function ()
		{
		if (Auth.loginPrompt)
			{
			Auth.loginPrompt = false
			$('#login').fadeOut(1000, function(){ Main.load()} )
			}
		else
			Main.load()
		},
	load: function ()
		{
		$('#login').fadeIn(1000)
		$('#login-email').focus()
		$('#login-email').keydown(Main.kp)
		$('#login-password').keydown(Main.kp)
		$('#login-go').click( Auth.login )
		Auth.loginPrompt = true
		Main.saveFunction = Auth.login
		Main.saving = false
		},
	login: function ()
		{
		if (Main.saving)
			return
		Main.saving = true
		warn("attempting login")
		var data =
			{
			username: $('#login-email').val(),
			password: $('#login-password').val(),
			}
		$('#login-password').val(''),
		$.post(URL.auth.login, data, Auth.loginCallback)
		},
	loginCallback: function (json)
		{
		Main.saving = false

		if (json.error)
			{
			if (! Auth.loginPrompt)
				Auth.load()
			else
				warn("bad login!")
			return
			}

		// 0 id  1 name  2 firstname  3 email  4 access
		var user = Auth.user = json.user
		
		var name = user.name.split(' ')[0] || user.email.split('@')[0]
		warn( "Logged in! Hello "+name )
		Auth.userID = user.id
		Auth.isHost = user.access == 2 ? true : false;
		Auth.name = user.name
		Auth.firstName = name

		$('#profile-edit').html(Auth.firstName + "!")
		$('#logout').click( Auth.logout )

		var hostSelect = ""
		Auth.hosts = {}
		json.hosts.forEach(function(host){
			if (host.id === Auth.userID)
				hostSelect += "<option value='"+host.id+"' selected='1'>"+host.name+"</option>"
			else
				hostSelect += "<option value='"+host.id+"'>"+host.name+"</option>"
			Auth.hosts[ host.id ] = host.name
		})

		$("#user-host").html(hostSelect)
		
		Auth.unload()
		},
	logout: function ()
		{
		warn("logging out")
		document.cookie = 'sid.protocols=LOGGEDOUT; expires=Mon, 1 Jan 2001 12:00:00 UTC; path=/'
		Main.unload()
		},
	};
var Main =
	{
	saveFunction: false,
	saving: false,
	kp: function (e)
		{
		var evt = window.event ? window.event : e
		var key = evt.keyCode ? evt.keyCode : e.which
		if (key === 13)
			Main.saveFunction()
		},
	init: function ()
		{
		warn("init site")
		Auth.init()
		},
	unload: function ()
		{
		$('header').fadeOut(500)
		$('section').fadeOut(500)
		$('footer').fadeOut(500)
		$('#bg').fadeIn(500)
		Auth.init()
		},
	load: function ()
		{
		warn("loading site")
		$('#bg').fadeOut(500)
		$('header').show()
		$('#welcome').fadeIn(500)
		$('#nav_about').click( Nav.aboutClick )
		$('#nav_users').click( Nav.usersClick )
		$('#nav_patrons').click( Nav.patronsClick )
		$('#nav_reunions').click( Nav.reunionClick )
		if (Auth.isHost)
			{
			$('#nav_parties').show()
			$('#nav_parties').click( Nav.partiesClick )
			$('#user-add').click( Users.addClick )
			$('#user-delete').click( Users.deleteClick )
			$('#party-add').click( Party.addClick )
			$('#party-edit').click( Party.editClick )
			}
		else
			{
			$('#nav_parties').hide()
			$('#user-add').hide()
			$('#user-delete').hide()
			$('#party-add').hide()
			$('#party-edit').hide()
			}
		$('#user-save').click( Users.editSave )
		$('#user-name').keydown(Main.kp)
		$('#user-email').keydown(Main.kp)
		$('#user-password2').keydown(Main.kp)
		$('#party-location').keydown(Main.kp)
		$('#party-day').keydown(Main.kp)
		$('#party-year').keydown(Main.kp)
		$('#party-save').click( Party.editSave )
		Nav.selectClass(Nav.navIDs, "nav_about")
		$('#aboutMode').show()
		warn("done!")
		},
	};
Main.init();