Here are the results of the BrowserCheck Object:

Test ForCommandResult for your Browser
Browseris.bns
Versionis.v5
Netscape 4 or 5is.nstrue
Netscape 4 onlyis.ns4false
Netscape 5 onlyis.ns5true
IE 4 or 5is.iefalse
IE 4 onlyis.ie4false
IE 5 onlyis.ie5false
IE 4,5 or NS 4,5is.mintrue