function HoverFeld(id,status) {
	var feld;
	feld=document.getElementById("nx"+id);
	if (status != 1) {
		feld.style.background = "#B1C5E6";
	} else {
		feld.style.background = "#D9E3F1";
	}
}

function ToggleVisibility(node) {
	var CurrentState = document.getElementById('siof'+node).style.display;
	var browser = navigator.userAgent.toLowerCase();
	var anzeigen;
	if (browser.indexOf("msie") != -1) {
		anzeigen = "inline";
	} else {
		anzeigen = "table-row";
	}
	if (CurrentState == anzeigen) {
		document.getElementById('siof'+node).style.display = "none";
		document.getElementById('bsiof'+node).src = "images/ref_plus.gif";
	} else {
		document.getElementById('siof'+node).style.display = anzeigen;
		document.getElementById('bsiof'+node).src = "images/ref_minus.gif";
	}
}