var windowPrefs = "scrollbars=yes,resizable=yes,status=1,width=790,height=500,screenX=5,screenY=5,alwaysRaised=yes,toolbar=0,directories=0,menubar=0,location=0,copyhistory=0";

function bewerbung(pfad) {
	if (typeof(popupWin) != "object") 
		popupWin = window.open(pfad, "Bewerbungsformular", windowPrefs);
	else {
		if (!popupWin.closed) popupWin.location.href = pfad;
		else popupWin = window.open(pfad, "Bewerbungsformular", windowPrefs);
 	}        
   popupWin.focus();
}