With the "AllWebMenus Sliding Menu Add-in" you can easily give your web menus a "slide menu effect" - otherwise known as "expandable menus", "collapsible menus", or "accordion menus".
Downloads: 26428 - Shareware - Download Now
On this website you can find ready-to-use drop down menus based on jQuery tool. See great sliding effects for these menus! Implementing on your own website will be very simple.
Downloads: 25801 - Freeware - Download Now
Downloads: 26664 - Shareware - Download Now
AnyChart is a flexible, cross-platform/browser, dependency-free JS chart library for adding interactive bar, area, pie, column, spline, scatter, line, gauge, treemap, funnel, sparkline, Mekko, Venn, other HTML5 charts/dashboards to any website/app.
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Likno Drop-Down Menu Trees: Powerful cross-browser, platform-independent web tree control for your web pages. Easily change the style of your web menu tree, even customize each item using a different icon and design!
Downloads: 25545 - Shareware - Download Now