function popup(url)
{
  newwindow=window.open(url,'popup','height=600,width=700,scrollbars=yes,status=yes,toolbar=yes,resizable=yes');
  if (window.focus) {newwindow.focus()}
}

function subpop(s) {
	 addWindow = window.open(s,"cal","width=275,height=200,resizable=1,status=1,menubar=0,scrollbars=0,fullscreen=0");
	 addWindow.focus() 
}


function machfenster() 
{ 
   w = window.open('about:blank', 'MeinFenster', 'width=700,height=600,scrollbars=yes,status=yes,toolbar=yes,resizable=yes'); 
   w.focus(); 
}