function findLayer(n)
{
	if (document.layers) {
		return document.layers[n];
	} else if (document.all) {
		return document.all.tags("DIV").item(n);
	} else if (document.getElementsByTagName) {
		return document.getElementsByTagName("DIV").namedItem(n);
	}
}

function showLayer(l)
{
	if (document.layers) {
		l.visibility = "show";
	} else {
		l.style.visibility = "visible";
	}
}

function hideLayer(l)
{
	if (document.layers) {
		l.visibility = "hide";
	} else {
		l.style.visibility = "hidden";
	}
}

function
findImg(i, l)
{
	var r = null;
	if (document.layers && l) {
		r = findLayer(l).document.images[i];
	} else {
		r = document.images[i];
	}
	return r;
}

function
findForm(f, l)
{
	var r = null;
	if (document.layers && l) {
		r = findLayer(l).document.forms[f];
	} else {
		r = document.forms[f];
	}
	return r;
}

function
BlurAllLinks()
{
	var v = navigator.appVersion;
	if (parseInt(v) >= 4 && v.indexOf("MSIE") >= 0 && v.indexOf("Mac") < 0) {
		for (var i = 0; i < document.links.length; i++) {
			document.links[i].onfocus = document.links[i].blur;
		}
	}
}


function
blurLinks(l) {
	var v = navigator.appVersion;
	if (parseInt(v) >= 4 && v.indexOf("MSIE") >= 0 && v.indexOf("Mac") < 0) {
		var a = l.all.tags("A");
		for (var i = 0; i < a.length; i++) {
			if (a.item(i).blur) {
				a.item(i).onfocus = a.item(i).blur;
			}
		}
	}
}