function choose_padding(id)
{
	var el = window.opener.document.getElementById('padding_id');
	var f = window.opener.document.getElementById('product_form');
	el.value = id;
	f.submit();
	window.close();
}

function switch_type()
{
	var el = window.opener.document.getElementById('padding_id').value;
	if (el == 1) {
		var sw = document.getElementById('padding_id_1');
		sw.checked = true;
	}
	if (el == 2) {
		var sw = document.getElementById('padding_id_2');
		sw.checked = true;
	}
	if (el == 3) {
		var sw = document.getElementById('padding_id_3');
		sw.checked = true;
	}
	if (el == 4) {
		var sw = document.getElementById('padding_id_4');
		sw.checked = true;
	}
}