jVectorMap is a jQuery plugin employed to show vector maps and visualize data on HTML pages. It uses SVG in all modern browsers like Firefox 3 or 4, Safari, Chrome, Opera, IE9, while legacy support for older versions of IE from 6 to 8 is provided with VML. Using jVectorMap is pretty simple as for any other jQuery plugin
Make and receive phone calls directly in your browser using your existing JavaScript skillz. All it takes is a few lines of code!