conditional questions jQuery hack

gistfile1.txt

<script>
jQuery( document ).ready( function() {
	jQuery('.DROPDOWN_37').html('');
	jQuery('.DROPDOWN_36').on('change', function() {
		switch(jQuery(this).val()) {
			case '1':
				jQuery('.DROPDOWN_37').html('<option value="">Select One</option><option value="1"> 1</option><option value="2"> 2</option><option value="3"> 3</option>');
				break;
			case '2':
				jQuery('.DROPDOWN_37').html('<option value="">Select One</option><option value="4"> 4</option><option value="5"> 5</option><option value="6"> 6</option>');
				break;
			case '3':
				jQuery('.DROPDOWN_37').html('<option value="">Select One</option><option value="7"> 7</option><option value="8"> 8</option><option value="9"> 9</option>');
				break;
			case '4':
				jQuery('.DROPDOWN_37').html('<option value="">Select One</option><option value="10"> 10</option><option value="11"> 11</option><option value="12"> 12</option>');
				break;
		}
	});
} )
</script>