function showOther(element, otherElement) {
	element = $(element);
	otherElement = $(otherElement);
	if (otherElement && element) {
		if (element.value.match(/other/i)) {
			Element.show(otherElement);
		} else {
			Element.hide(otherElement);
		}
	}
}


function watchOther() {
	$A(arguments).each(function(id) {
		var callback = function() {showOther(id, id+'Other')};
		element = $(id);
		if (element) {
			element.onchange = callback;
			callback();
		}
	})
}