Get style of an element no matter what the browser is.
function getStyle(element) {
var myNav = navigator.userAgent.toLowerCase();
// if <IE9
if (myNav.indexOf('msie') !== -1 && parseInt(myNav.split('msie')[1], 10) < 9) {
return element.currentStyle;
// all else
} else {
return window.getComputedStyle(element);
}
}