function performSearch (form, target) {
	if (form.elements['Query'].value == '') {
		alert('You must supply some keywords to search on.');
		form.elements['Query'].focus();
	} else {
		form.elements['target'].value = target;
		form.submit();
	}
	return false;
}

function paidArchiveSearch (form, action) {
	form.action = action;
	form.submit();
	return false;
}