function PopUpPage(mypage,h1,w1) {
  var h1 = 500;
  var w1 = 600;
  var winl = (screen.width  - (w1+100)) / 2;
  var wint = (screen.height - (h1+100)) / 2;
  winprops = 'height='+h1+',width='+w1+',top='+wint+',left='+winl+',status=no,menubar=yes,toolbar=yes,resizable=yes,scrollbars=yes'
  win = window.open(mypage, 'print', winprops)
  if (win.focus)
		win.focus();
}
function PopUpPage2(mypage,h1,w1) {
  var winl = (screen.width  - (w1+100)) / 2;
  var wint = (screen.height - (h1+100)) / 2;
  winprops = 'height='+h1+',width='+w1+',top='+wint+',left='+winl+',status=no,menubar=no,toolbar=no,resizable=no,scrollbars=no'
  win = window.open(mypage, 'popup', winprops)
  if (win.focus)
		win.focus();
}
function SendMail(domain,name) {
    window.location = 'mailto:'+name+String.fromCharCode(64)+domain;
}
function mp(img_name,img_src) {
document[img_name].src=img_src;
}