Empty.js - Convenience function, checks for "empty" values

Empty.js

//@desc: Convenience function that
//checks for "empty" values
//@use: console.log(Empty('hello!')); //false
function Empty(val) {
	return (typeof(val) === 'undefined' || typeof(val) === 'null' || val === '' || typeof(val) === 'NaN' || val === false);
}