function openGlobal(pageToLoad, winName, width, height, center){
  openWin(pageToLoad, winName, width, height, center,1)
    return false;
}
function openWin(pageToLoad,winName,width,height,center,menu){
  xposition=0; yposition=0;
  if ((parseInt(navigator.appVersion) >= 4 ) && (center)){
    if (menu==0){
      xposition = (screen.width - width) - 10;
      yposition = (screen.height - height) - 58;
    }
    else if(menu==1){
      xposition = (screen.width - width) / 2;
      yposition = ((screen.height - height) / 2) - 67;
    }
  }
  if (navigator.appName == 'Netscape'){
    width = width + 25;
    height = height + 25;
  }
  args="width="+width+",height="+height
    +",toolbar="+menu+",menubar="+menu
    +",screenx="+ xposition+",screeny="+yposition
    +",left="+xposition+",top="+yposition
    +",location=0,resizable=1,scrollbars=1,status=0,titlebar=0,hotkeys=0";

  Global=window.open(pageToLoad,winName,args);
}