function js_callpage(htmlurl) {
  var newwin=window.open(htmlurl,"newwin","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=404,height=300,left=200,top=100");
  return false;
}
function js_call() {
  pick_tai=document.tv_form.tai_select.options[document.tv_form.tai_select.selectedIndex].value;
  pick_week=document.tv_form.week_select.options[document.tv_form.week_select.selectedIndex].value;
  parent.window.location.href=pick_tai+"-"+pick_week+"\.htm";
}