Here is the script that did it.

<SCRIPT language="JavaScript">
<!-- Hide this script from old browsers --
function check(){
if (navigator.javaEnabled() < 1){
alert("Please enable java in the options menu.\nyou'll need it for these pages!");
}
else if (navigator.javaEnabled() == 1){
alert("You're Java enabled! Keep surfing!");
}
}
// -- End Hiding Here -->
</SCRIPT>

<SCRIPT LANGUAGE="JavaScript">
document.write("<TABLE BORDER=1>")
document.write('<TR><TD WIDTH=270 BGCOLOR="#F5FFB5" CELLPADDING=0 CELLSPACING=0><FONT FACE="Arial,Ms Sans Serif" SIZE=1">')
document.write("Your browser has some degree of JavaScript support. Full details of your browser support is listed here.<HR>")
document.write("Your browser is:<BR>"+navigator.appName+" "+navigator.appVersion+"<BR>")
if (navigator.appName=="Netscape" && parseInt(navigator.appVersion) >=3) {
document.write("You are using a cool browser, all the")
document.write(" JavaScripts will work fine with your browser!")
}
else {
document.write("You are using an okay browser, all the essential stuff in the Java Side will work")
document.write(". Many of todays JavaScripts will work fine with your browser, but some will not work at all!")
document.write(" We advise that you download Netscape 3.0 (16Bit/32Bit) to view this site to it's full quality. ")
document.write("Download today, save money tommorrow!")
}
document.write("</TD></TR></TABLE>")
</SCRIPT>

red text=text goes in head tag.