function getallenonly(e){
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	
	if (((keycode < 48 && keycode != 45 && keycode != 46) || keycode > 57) && keycode != 8)
	
	return false
}

function numbersonly(e){
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	
	if (((keycode < 48 && keycode != 45) || keycode > 57) && keycode != 8)
	return false
}