53 		treeInit: function (ctx) {  argument
54 			var opts = ctx.options,
55 				tree = ctx.tree;
74 						ctx = {  variable
80 					tree.ext.menu._openMenu(ctx);
108 							tree.ext.menu._closeMenu(ctx);
114 		treeDestroy: function (ctx) {  argument
117 		_openMenu: function (ctx) {  argument
119 				tree = ctx.tree,
120 				opts = ctx.options,
123 			tree.ext.menu.data.node = ctx.node;
127 				opts.menu.beforeOpen.call(tree, ctx.originalEvent, data) ===
136 						tree.ext.menu._closeMenu(ctx);
142 						tree.ext.menu._closeMenu(ctx);
152 					of: ctx.originalEvent,
157 			opts.menu.open.call(tree, ctx.originalEvent, data);
159 		_closeMenu: function (ctx) {  argument
161 				tree = ctx.tree,
162 				opts = ctx.options,
164 			if (opts.menu.close.call(tree, ctx.originalEvent, data) === false) {