function aufdecken(id)
{
	with (document)
	{
		if (getElementById)
			getElementById(id).style.display = 'block';
		else if (all)
			all[id].style.display = 'block';
		else
			layers[id].display = 'block';
	}
}

function zudecken(id)
{
	with (document)
	{
		if (getElementById)
			getElementById(id).style.display = 'none';
		else if (all)
			all[id].style.display = 'none';
		else
			layers[id].display = 'none';
	}
}

function Fenster()
{
msgWindow=window.open("deine_seite.htm","Fenster1","toolbar=no,width=660,height=600,directories=no,status=no,scrollbars=yes,resize=no,menubar=no")
}  


function warten(prmSec)
  {
  prmSec *= 1000;
  var eDate = null;
  var eMsec = 0;
  var sDate = new Date();
  var sMsec = sDate.getTime();

  do {
      eDate = new Date();
      eMsec = eDate.getTime();

  } while ((eMsec-sMsec)<prmSec);
}