function populate()
{
	var sel_1 = document.report_form.member_id;
	var sel_2 = document.report_form.tabcode_tgs;
	var number = sel_1.options[sel_1.selectedIndex].value;
	if (!number) return;
	var list = archive[number];
	sel_2.options.length = 0;
	for(i=0;i<list.length;i+=2)
	{
		sel_2.options[i/2] = new Option(list[i],list[i+1]);
	}
}