/* -- New popup window script --*/
var win=null;
function NewWindow(mypage,myname,w,h,scroll){
  LeftPosition=(screen.width)?(screen.width-w)/2:100;
  TopPosition=(screen.height)?(screen.height-h)/2:100;

  settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
  win=window.open(mypage,myname,settings);
}

var popupWin = null;
function NewWindowWithCallback(mypage,w,h,scroll){
  LeftPosition=(screen.width)?(screen.width-w)/2:100;
  TopPosition=(screen.height)?(screen.height-h)/2:100;

  settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';

  if( !popupWin || popupWin.closed ) {
    popupWin=window.open(mypage,"popupWin",settings);
	} else popupWin.focus();
}