function popupStandard(ort,x,y,name) {
	if (!x) x = 550;
	if (!y) y = 600;
	if (!name) name = "popupwindow";
    win = window.open(ort, name ,'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width='+x+',height='+y);
    win.focus();
}


function popup(ort,x,y) {
    win = window.open(ort, 'popupwindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width='+x+',height='+y);
    win.focus();
}


function inOpener(url) {
	// !opener for Firefox / opener.closed for IE
	if (!opener || opener.closed) {
		var win = window.open(url);
		win.focus();
	} else {
		opener.location.href = url;
		opener.focus();
	}
}

var blockForm = false;

function doBlockSubmit(formName) {
	if (blockForm) {
		//alert(document.forms[formName].name+" blockiert!");
		return false;
	} else {
		blockForm = true;
		//alert("blockiere jetzt "+document.forms[formName].action);
		return true;
	}
}