--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/nabble/view/web/util/nabbledropdown-2.4.1.js	Thu Mar 21 19:15:52 2019 -0600
@@ -0,0 +1,356 @@
+var dropdownItems = [];
+var $visibleSubmenu = null;
+var INTERVAL = null;
+
+var itemColor;
+function getItemColor() {
+	if (!itemColor)
+		itemColor = $('span.dropdown-item').css('color');
+	return itemColor;
+};
+
+function closeDropdowns() {
+	for (var i = 0; i < dropdownItems.length; i++) {
+		var span = $('#'+dropdownItems[i]);
+		$('table,ul', span).fadeOut("fast");
+	}
+	$('ul.dropdown-submenu').fadeOut("fast");
+	clearTimeout(INTERVAL);
+	$visibleSubmenu = null;
+};
+
+function dropdownUpdateLink(columnId) {
+	var row = $('#'+columnId).parent().get();
+	_update(row);
+};
+
+function _update(row, checkdone) {
+	var $row = $(row);
+	if ($row.attr('done') && checkdone)
+		return;
+	var submenu = $row.attr('submenu')? '<img class="submenu" src="/images/submenu.gif" width=8 height=13 style="float:right;margin-top:.3em"/>':null;
+
+	var $link = $('a', row);
+	$link.wrapInner('<span class="dropdown-item"></span>');
+	if ($link && !$link.attr('ignore')) {
+		if (submenu) {
+			$link.css({display:'block',marginRight:'1em'}).parent().prepend(submenu);
+		} else {
+			$link
+				.css('width', '100%')
+				.css('display','block')
+				.css('color', getItemColor());
+		}
+	}
+	$row.attr('done','y');
+};
+
+function dropdownCleanup(id) {
+	$('#'+id).unbind().removeAttr('init');
+};
+
+function dropdownClick(o) {
+	var $this = $(this);
+	var id = $this.attr('id');
+	if (!$this.attr('init')) {
+		firstTime(id);
+		$this.attr('init', '1');
+	}
+	var submenu = $(o.target).parents('tr').attr('submenu');
+	if (submenu) {
+		o.stopPropagation();
+		return;
+	}
+	var $t = $('table', this);
+	closeDropdowns();
+	if (!$t.is(':visible')) {
+		var $link = $t.siblings().first();
+		var off = $link.offset();
+		var w = $(window).width();
+		var left = off.left;
+		var top = off.top + $link.outerHeight();
+		if (left + $t.outerWidth() > w) {
+			left = w - $t.outerWidth() - 10;
+		}
+		$t.css({ left: left,  top: top});
+		$t.show(function() {
+			if (left + $t.outerWidth() > w) {
+				left = w - $t.outerWidth() - 10;
+				$t.css('left', left);
+			}
+		});
+	}
+};
+
+function dropdownInit(id) {
+	var $drop = $('#'+id);
+	$drop.unbind().click(dropdownClick);
+};
+
+function firstTime(id) {
+	var $drop = $('#'+id);
+	dropdownItems.push(id);
+	var $t = $('table', $drop);
+	var colorNormal = null;
+	var colorSelected = null;
+
+	var $tr = $('tr', $drop);
+	$tr.each(function() {
+		if ($(this).hasClass('dropdown-separator'))
+			return;
+		_update(this);
+		var $row = $(this);
+
+		var submenuId = $(this).attr('submenu');
+		var $submenu = submenuId? $('#'+submenuId) : null;
+
+		if ($submenu) {
+			$('a', $submenu)
+				.css('display','block')
+				.css('width', '100%')
+				.css('color', getItemColor())
+				.wrapInner('<span class="dropdown-item"/>');
+
+			$('li',$submenu).hover(
+				function(e) {
+					if (colorSelected) $(this).css('background-color',colorSelected);
+					clearTimeout(INTERVAL);
+					e.stopPropagation();
+				},
+				function(e) {
+					if (colorNormal) $(this).css('background-color',colorNormal);
+					e.stopPropagation();
+				}
+			);
+		}
+
+		function handleSubmenu() {
+			clearTimeout(INTERVAL);
+			if ($submenu)
+				INTERVAL = setTimeout(openSubmenu, 400);
+			else
+				INTERVAL = setTimeout(closeSubmenu, 600);
+		};
+
+		function openSubmenu() {
+			if ($visibleSubmenu == $submenu)
+				return;
+			closeSubmenu();
+			$submenu.css('background-color',$t.css('background-color'));
+			var rh = $row.outerHeight();
+			rh = rh % 2 == 0? rh : rh-1;
+			var top = $row.offset().top - rh/2;
+			var left = $t.offset().left + $t.outerWidth();
+			if ($submenu.outerWidth() + left > $(window).width() - 20) {
+				left = $t.offset().left - $submenu.outerWidth();
+				left = left < 0? 0 : left;
+			}
+			$submenu.css({top:top,left:left});
+			$submenu.fadeIn('fast');
+			$visibleSubmenu = $submenu;
+		};
+
+		function closeSubmenu() {
+			if ($visibleSubmenu)
+				$visibleSubmenu.fadeOut();
+			$visibleSubmenu = null;
+		};
+
+		$(this).hover(
+			function(e) {
+				$(this).addClass('dark-bg-color');
+				if (!colorSelected) colorSelected = $(this).css('background-color');
+				handleSubmenu();
+				e.stopPropagation();
+			},
+			function(e) {
+				$(this).removeClass('dark-bg-color');
+				if (!colorNormal) colorNormal = $(this).css('background-color');
+				e.stopPropagation();
+			}
+		);
+	});
+	NabbleDropdown.showSeparators($tr.get(0));
+};
+
+$(document).ready(function() {
+	$(document).click(function(o){
+		var $tg = $(o.target);
+		var parents = $tg.parents('.dropdown');
+		if (parents.size() == 0 && !$tg.hasClass('dropdown'))
+			closeDropdowns();
+	});
+});
+
+/* Dropdown builder */
+
+function NabbleDropdown(id,linkText,linkTitle) {
+	this.id = id;
+	this.text = linkText;
+	this.title = linkTitle;
+	this.options = [];
+	this.submenus= [];
+	this.groupCounter = 0;
+	this.built = false;
+};
+
+NabbleDropdown.prototype.customButton = function(element) {
+	this.element = element;
+};
+
+NabbleDropdown.prototype.add = function(id,contents,style) {
+	var o = {id:id,contents:contents,style:style};
+	if (this.currentGroup) {
+		var lastGroup = this.submenus.length == 0? null : this.submenus[this.submenus.length-1];
+		if (lastGroup == null || lastGroup.id != this.currentGroup) {
+			lastGroup = {id:this.currentGroup, options: []};
+			this.submenus.push(lastGroup);
+		}
+		lastGroup.options.push(o);
+	} else
+		this.options.push(o);
+};
+
+NabbleDropdown.prototype.addSeparator = function() {
+	this.options.push('separator');
+};
+
+NabbleDropdown.prototype.startGroup = function(text) {
+	this.currentGroup = 'sm'+this.groupCounter;
+	this.options.push({id:this.currentGroup+'-id',contents:"<a href=\"javascript:void(0)\">"+text+"</a>",style:"display:none",submenu:this.currentGroup});
+	this.groupCounter++;
+};
+
+NabbleDropdown.prototype.endGroup = function() {
+	this.currentGroup = null;
+};
+
+NabbleDropdown.prototype.addCustomSubmenu = function(text, boxId) {
+	this.options.push({id:boxId+'-id',contents:"<a href=\"javascript:void(0)\">"+text+"</a>",submenu:boxId});
+	this.currentGroup = null;
+};
+
+NabbleDropdown.prototype.getHtml = function() {
+	var html = '<span id="'+this.id+'" class="dropdown">';
+	if (this.element)
+		html += this.element;
+	else {
+		html += '<a href="javascript:void(0)"' + (this.title?' title="'+this.title+'"':'') + '>'+this.text+'</a> ';
+		html += '<img src="/images/more.png" width="10" height="10"/>';
+	}
+	html += '<table class="light-bg-color medium-border-color drop-shadow" style="margin-top:1px;">';
+	html += '<tr id="_loading' +this.id+'" style="display:none"><td class="dropdown-simple-row"><span id="_loadingSpan'+this.id+'">Loading...</span></td></tr>';
+	for (var i=0; i<this.options.length;i++) {
+		var x = this.options[i];
+		if (x == 'separator') {
+			html += '<tr class="dropdown-separator"><td class="action-separator medium-border-color">&nbsp;</td></tr>';
+		} else {
+			html += '<tr';
+			if (x.id) html += ' id="'+x.id+'"';
+			if (x.style) html += ' style="'+x.style+'"';
+			if (x.submenu) html += ' submenu="'+x.submenu+'"';
+			html += '><td style="border:none">'+x.contents+'</td></tr>';
+		}
+	}
+	html += '</table>';
+	for (var i=0;i<this.submenus.length;i++) {
+		var x = this.submenus[i];
+		html += '<ul id="'+x.id+'" class="light-bg-color medium-border-color drop-shadow">';
+		for (var j=0;j<x.options.length;j++) {
+			var y = x.options[j];
+			html += '<li';
+			if (y.id) html += ' id="'+y.id+'"';
+			if (y.style) html += ' style="'+y.style+'"';
+			html += '>'+y.contents+'</li>';
+		}
+		html += '</ul>';
+	}
+	html += '</span>';
+	return html;
+};
+
+NabbleDropdown.prototype.build = function(elemId) {
+	$('#'+elemId).html(this.getHtml());
+	dropdownInit(this.id);
+};
+
+NabbleDropdown.prototype.loadingAnimation = function(id,action) {
+	var $span = $('#_loadingSpan'+id);
+	if (action == 'start') {
+		NabbleDropdown.show('_loading'+id);
+		function loading1() { $span.fadeTo(300,0.3,loading2);  };
+		function loading2() { $span.fadeTo(300,1,loading1);  };
+		loading1();
+	} else {
+		NabbleDropdown.hide('_loading'+id);
+		$span.stop();
+	}
+};
+
+NabbleDropdown.prototype.loadOnClick = function(scriptUrl) {
+	var _this = this;
+	var id = this.id;
+	var hasRequested = false;
+	var $drop = $('#'+this.id);
+	$drop.mouseover(function() {
+		if (!hasRequested) {
+			hasRequested = true;
+			_this.loadingAnimation(id, 'start');
+			$.getScript(scriptUrl, function() {
+				_this.loadingAnimation(id, 'stop');
+			});
+		}
+	});
+};
+
+NabbleDropdown.show = function(id) {
+	var e = document.getElementById(id);
+	if (e.nodeName == 'LI') {
+		e.style.display = 'list-item';
+		var p = document.getElementById(e.parentNode['id']+'-id');
+		p.style.display = $.browser.msie?'block':'table-row';
+		NabbleDropdown.showSeparators(p);
+	} else {
+		e.style.display = $.browser.msie?'block':'table-row';
+		NabbleDropdown.showSeparators(e);
+	}
+};
+
+NabbleDropdown.hide = function(id) {
+	var e = document.getElementById(id);
+	e.style.display = 'none';
+	NabbleDropdown.showSeparators(e);
+};
+
+NabbleDropdown.showSeparators = function(e) {
+	while (e.previousSibling)
+		e = e.previousSibling;
+	var separators = [];
+	while (e) {
+		if (e.nodeName != 'TR') return;
+		if (e.className == 'dropdown-separator')
+			separators.push(e);
+		else if (e.style.display != 'none')
+			separators.push('X');
+		e = e.nextSibling;
+	}
+	for (var i=0; i<separators.length;i++) {
+		if (typeof separators[i] != 'string') {
+			var prev = i > 0 && separators[i-1] == 'X';
+			var next = i < separators.length-1 && separators[i+1] == 'X';
+			if (next && prev) {
+				separators[i].style.display = $.browser.msie?'block':'table-row';
+			}
+		}
+	}
+};
+
+NabbleDropdown.addContents = function(id,contents) {
+	var $row = $('#'+id);
+	$row.html('<td>'+contents+'</td>').show();
+	_update($row.get(),false);
+};
+
+NabbleDropdown.replaceContents = function(id,contents) {
+	$('#'+id).html('<td class="dropdown-simple-row">'+contents+'</td>');
+};
\ No newline at end of file