Swastika is compatible to the following browsers:-
Internet Explorer 9+ | Firefox 13+ | Chrome 19+ | Safari 5+ | Opera 12+
To upgrade your browser, kindly click on the below links:-

http://www.microsoft.com/en-us/download/details.aspx?id=13950Internet Explorer
http://www.mozilla.org/en-US/firefox/new/Firefox
https://www.google.com/intl/en/chrome/browser/Chrome
http://www.apple.com/safari/Safari
http://www.opera.com/download/Opera