if (document.images) {
  pMailOn = new Image(); pMailOff = new Image();
  pMailOn.src="/img/_email.gif"; pMailOff.src="/img/email.gif";
  pMapOn = new Image(); pMapOff = new Image();
  pMapOn.src="/img/_sitemap.gif"; pMapOff.src="/img/sitemap.gif";
  pEngOn = new Image(); pEngOff = new Image();
  pEngOn.src="/img/_eng.gif"; pEngOff.src="/img/eng.gif";

  ppOn = new Image(); ppOff = new Image();
  ppOn.src="/img/pu.gif"; ppOff.src="/img/p.gif";
  menuOn = new Image(); menuOff = new Image();
  menuOn.src="/img/_menubg.gif"; menuOff.src="/img/-.gif";

  pQuestionOn = new Image(); pQuestionOff = new Image();
  pQuestionOn.src="/img/_submenu1.gif"; pQuestionOff.src="/img/submenu1.gif";
  pOrderOn = new Image(); pOrderOff = new Image();
  pOrderOn.src="/img/_submenu2.gif"; pOrderOff.src="/img/submenu2.gif";

  pMblank = new Image(); pMgo = new Image();
  pMblank.src="/img/-.gif"; pMgo.src="/img/menup.gif";

}

function UpMenu(imgid) {
  if (document.images) { document.images['subMenu'+imgid].src = ppOn.src; }
}
function DownMenu(imgid) {
  if (document.images) { document.images['subMenu'+imgid].src = ppOff.src; }
}

function win(w, h, href) {
  popupWin = window.open(href, 'popupWindow', 'status=yes,menubar=yes,toolbar=no,location=no,resizable=yes,scrolbars=yes,width='+w+',height='+h+',left='+(screen.width - w - 100)+',top=100');
  popupWin.focus();
  return false;
}

function SetBG(imgid) {
  if (document.images) { document.images['MainMenu'+imgid].src = menuOn.src; }
  openDown = false;
}

function SetBGOff(imgid) {
  if (document.images) { document.images['MainMenu'+imgid].src = menuOff.src; }
  openDown = true;
}