Disable all hovers on touch devices

var touch = 'ontouchstart' in document.documentElement || (navigator.MaxTouchPoints > 0) || (navigator.msMaxTouchPoints > 0); if (touch) { // remove all :hover stylesheets try { // prevent exception on browsers not supporting DOM styleSheets properly for (var si in document.styleSheets) { var styleSheet = document.styleSheets[si]; if (!styleSheet.rules) continue; for (var ri = styleSheet.rules.length - 1; ri >= 0; ri--) { if (!styleSheet.rules[ri].selectorText) continue; if (styleSheet.rules[ri].selectorText.match(':hover')) { styleSheet.deleteRule(ri); } } } } catch (ex) {} }