var isNav4 = (navigator.appName == "Netscape" &&
parseInt(navigator.appVersion) == 4)
if (top.location.href == window.location.href) {
if (isNav4) {
if (window.innerWidth != 0) {
top.location.href = "http://www.rntsoft.com"
}
} else {
top.location.href = "http://www.rntsoft.com"
}
}