function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=810,height=320,screenX=100,screenY=10,top=10,left=100')
}

function popupVideo(url) {
  window.open(url,'popupVideo','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=610,height=480,screenX=200,screenY=200,top=200,left=200')
}

function popupMailid(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=950,height=500,screenX=150,screenY=150,top=150,left=150')
}