var ns4 = navigator.appName.indexOf("Netscape") != -1 && navigator.appVersion.charAt(0) >= 3
var ie4 = navigator.appName.indexOf("Microsoft Internet Explorer") != -1 && navigator.appVersion.charAt(0) >= 4
// ---- Initial Values ----
var onMousedLayer = '';
self.name = "cxhome";
// ------------------------

function showLayer(NAME){
	if (onMousedLayer != '') {
		hideLayer(onMousedLayer);
	}
	if (ns4) {
		if (document.layers[NAME] != null) {
			document.layers[NAME].visibility = "show";
			onMousedLayer = NAME;
		}
	}
	if (ie4) {
		if (document.all[NAME] != null) {
			document.all[NAME].style.visibility = "visible";
			onMousedLayer = NAME;
		}
	}	
}
function hideLayer(NAME){
	if (ns4) {
		if (document.layers[NAME] != null) {
			document.layers[NAME].visibility = "hide";
		}
	}
	if (ie4) {
		if (document.all[NAME] != null) {
			document.all[NAME].style.visibility = "hidden";
		}
	}
}