JavaScript Maps were tested to be working on the following browsers:
Mobile:
iOS/Mobile Safari (any recent version)
Android stock browser: 3.x and up
Windows Phone 8 stock browser (any version)
Desktop:
Internet Explorer 9 and up
Google Chrome 14.0 and up
Firefox 3.0 and up
Safari 4.0 and up (both Windows and MacOS)
Opera 10.0 and up
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