var win= null;
function NewWindow(mypage,myname,w,h,scroll){
  var winl = ((screen.width-w)/2)-10;
  var wint = ((screen.height-h)/2)-10;
  if (winl <= 0) {winl=1}
  if (wint <= 0) {wint=1}
  var settings  ='height='+h+',';
		settings +='width='+w+',';
		settings +='top='+wint+',';
		settings +='left='+winl+',';
		settings +='scrollbars='+scroll+',';
		settings +='resizable=yes';
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}

function CloseAndRefreshParent() 
{ 
  window.close()
  window.opener.location.reload(true);
}