function openPurchaseCal( ) {
  window.open("/customer/purchase_cal.php","","width=540,height=600,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=100,left=200");
}

function openAuctionCal( ) {
  window.open("/customer/auction_cal.php","","width=540,height=600,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=100,left=200");
}

function openMaronFee( ) {
  window.open("/info/fee-popup.html","","width=480,height=340,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=200,left=440");
}

function openFeeTable( ) {
  window.open("/info/shipping-fee.html","","width=480,height=600,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=40,left=350");
}

function openEventPopup( ) {
  window.open("/info/event-popup.html","","width=480,height=600,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top=40,left=350");
}