var is_IE = false;
if ((navigator.appName == "Microsoft Internet Explorer") && (navigator.userAgent.indexOf('Opera') == -1))
{
	is_IE = true;
}

function setFarbe(nr1, farbe1, nr2, farbe2)
{
	if (is_IE)
	{
		document.getElementsByTagName("td")[nr1].style.backgroundColor = farbe1;
		document.getElementsByTagName("a")[nr2].style.color = farbe2;
	}
}
function unsetFarbe(nr1, nr2)
{
	if (is_IE)
	{
		document.getElementsByTagName("td")[nr1].style.backgroundColor = "";
		document.getElementsByTagName("a")[nr2].style.color = "";
	}
}

function opensmiliewindow(x, y)
{
	window.open("liste.htm", "smilies", "toolbar=no, scrollbars=yes, resizable=yes, width="+x+", height="+y);
}