ddEventListener('keydown',this.keyHandler,false);
			} else if(FocusedElement.attachEvent ) {
				FocusedElement.attachEvent('onkeydown',this.keyHandler);
			}
		}
	
		function keyHandler(e) {
			if (((e.code == "ArrowUp")||e.code == "ArrowDown")&&((/(^|\s.*?)AnyRadixNumberInput($|\s.*?)/).test(document.activeElement.className))) {
				let target;
				//Handle radix.
					let Radix = 10
					if ((/^\d+$/).test(document.activeElement.dataset.input_number_radix)) {
						Radix = parseInt(document.activeElemen