function openWindow(url) {
 fenster = window.open(url, "fenster1", "width=700,height=400,status=yes,scrollbars=yes,menubar=yes,resizable=yes");
 fenster.focus();
 fenster.print();
}

// teste auf Frames

function frametest()
{
	if(top.frames.length > 0)
	top.location.href=self.location;
}

/* Zeichne die Inputboxen */
function do_draw_input_boxes(obj) {
	var NORMAL = 0;
	var RUECKRUF = 1;
	var BUCHUNGSANFRAGE = 2;
	
	if(obj.value == NORMAL) {
		hideElement(document.getElementById('row_1'));
		hideElement(document.getElementById('row_2'));
	}
	else if(obj.value == RUECKRUF) {
		showElement(document.getElementById('row_1'));
		hideElement(document.getElementById('row_2'));
	}
	else if(obj.value == BUCHUNGSANFRAGE) {
		hideElement(document.getElementById('row_1'));
		showElement(document.getElementById('row_2'));
	}
}

/* Zeige die versteckten Elemente wieder an */
function showElement(element) {
	element.style.width = '';
	element.style.height = '';
	element.style.display = '';
}

/* Verstecke Elemente und loesche deren Inhalt */
function hideElement(element) {
	element.style.width = '0px';
	element.style.height = '0px';
	element.style.display = 'none';
}