better-testing

behavior-phui-submenu.js
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			/**
			* @provides javelin-behavior-phui-submenu
			* @requires javelin-behavior
			* javelin-stratcom
			* javelin-dom
			*/

			JX.behavior('phui-submenu', function() {

			JX.Stratcom.listen('click', 'phui-submenu', function(e) {
			if (!e.isNormalClick()) {
			return;
			}

			var node = e.getNode('phui-submenu');
			var data = e.getNodeData('phui-submenu');

			e.kill();

			data.open = !data.open;

			for (var ii = 0; ii < data.itemIDs.length; ii++) {
			var id = data.itemIDs[ii];
			var item = JX.$(id);
			if (data.open) {
			JX.DOM.show(item);
			} else {
			JX.DOM.hide(item);
			}

			// Add a class so we can animate zany effects.
			JX.DOM.alterClass(item, 'phui-submenu-animate', data.open);
			}

			JX.DOM.alterClass(node, 'phui-submenu-open', data.open);

			// Toggle the caret from ">" to "V" when opening the menu, and back again
			// when closing it.
			var caret = JX.$(data.caretID);
			JX.DOM.alterClass(caret, 'caret', data.open);
			JX.DOM.alterClass(caret, 'caret-right', !data.open);
			});

			});