browser = (navigator.appName == "Netscape")
esjs = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
function botOver(n) {
var boton;
if (esjs) {
boton="document.bot"+n+".src=b"+n+"[1].src";
setTimeout(boton,10);
}
}
function botOut(n) {
var boton;
if (esjs) {
boton="document.bot"+n+".src=b"+n+"[0].src";
setTimeout(boton,10);
}
}
function MM_displayStatusMsg(msgStr) { //v2.0
  status=msgStr;
  document.MM_returnValue = true;
}