JS create custom errors

Base.prototype.ERROR = [];
Base.errorNames = [
	'PageContext', 'NotYetSupported', 'NaN', 'ColDefPropertyNotFound',
	'ColDefValueNotFound', 'InvalidArgument', 'MissingArgument',
	'UnknownError', 'InvalidCssSelector'
];

Base.errorNames.forEach(function(errName) {
	Base.prototype.ERROR[errName] = function (message) {
		Error.captureStackTrace(this, this.constructor);
		this.message = message;
	}
	Base.prototype.ERROR[errName].prototype = Object.create(Error.prototype, {
		constructor: {
			value: errName,
			writable: true,
			configurable: true,
			name: errName
		}
	});
	Base.prototype.ERROR[errName].prototype.name = errName;
	Base.prototype.ERROR[errName].prototype.constructor = Base.prototype.ERROR[errName];
});