UltimatePanel is an ASP.NET navigation control to build advanced side panel bars. · Visual Designer - Fully integrated into VS.NET, also available as a stand-alone ASP.NET application. · Professional Style - Multi-level, treeview, drag-and-drop, group slip, filter, transition. · XML & CSS - Panel structure and style based on XML and CSS industry standards. · Keyboard Support - Use shortcut keys to activate panel items. · Cross-Browser Support - IE4+, NS6+, Firefox 1.0+, Mozilla 1.0+, Opera 7.5+. · Client & Server Events - Raise client-side and server-side events when user clicks on panel items. · Client Persistence - Save the latest state of the panel on the client machine, and restore again at the next visit. · Hide & Show - Hide the panel, and show again when user moves mouse over the panel handle, or clicks it. · Auto Scroll - Automatically scroll the panel vertically and horizontally when the user scrolls the page. · Data Binding