var hilfe = 'yes';



function popup(datei,breite,hoehe,fenster){

	var winseite = (screen.availWidth - breite) / 2;

	var winoben = (screen.availHeight - hoehe) / 2;

	var paras = "width="+breite+",height="+hoehe+",left="+winseite+",top="+winoben+",locationbar=0,status=0,menubar=0,scrollbars=1,resizable=1";

  	popupWin=window.open(datei,fenster,paras);

  	popupWin.focus();

  	return false;

}

function printwindow(URL) {
var day = new Date();
var id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=1,statusbar=1,menubar=0,resizable=1,width=970,height=500,left = 355,top = 275');");
}