function PopUp(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable=no,toolbar=no';
win = window.open(mypage, myname, winprops)
  if (parseInt(navigator.appVersion) >= 4) { 
  win.window.focus();
  }
}
function PopUpFlash(mypage, myname, scroll) {
w = screen.width;
h = screen.height;
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable=no,toolbar=no';
win = window.open(mypage, myname, winprops)
  if (parseInt(navigator.appVersion) >= 4) { 
  win.window.focus();
  }
}