feature detect css transforms

hasTransforms.js

var hasTransforms = (function() {
	var propNames = ["transform", "MozTransform", "webkitTransform", "msTransform"];
	var i = 0;
	var length = propNames.length;
	for (; i < length; i++) {
		if (typeof document.documentElement.style[propNames[i]] === "string") return true;
	}
	return false;
}());