Modernizer : Png fallback for svg From http://zerosixthree.se/snippets/replace-all-svg-with-png-with-modernizr/
if (!Modernizr.svg) {
$('img[src$=".svg"]').each(function() {
//E.g replaces 'logo.svg' with 'logo.png'.
$(this).attr('src', $(this).attr('src').replace('.svg', '.png'));
});
}