$(function() { if ($('ie6, ie7, ie8').length) return false; // IE triggers regardless, ignore IE. else { $(window).bind('load', function() // Once the rest of the page has loaded... { // Check to see if the test word's width is higher than it should be if($('#webfont-check').width() >= 65) { // Apply class to which applies fallback CSS to downsize Arial fonts. $('html').addClass('no-webfonts'); } }); } });