function checkBrowserN4(otherUrl) {
	var browserName = navigator.appName;
	var browserVer = parseInt(navigator.appVersion);
	
	if (browserName == 'Netscape' && browserVer<=4) {
		self.location = otherUrl; }
		else { }
		}
		
function checkBrowserOther(otherUrl) {
	var browserName = navigator.appName;
	var browserVer = parseInt(navigator.appVersion);
	
	if (browserName == 'Netscape' && browserVer<=4) { }
		else { self.location = otherUrl;}
		}