var version = "other" 
browserName = navigator.appName; 
browserVer = parseInt(navigator.appVersion); 
 
if (browserName == "Netscape" && browserVer >= 3) version = "n3"; 
else if (browserName == "Netscape" && browserVer < 3) version = "n2"; 
else if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) version = "e4"; 
else if (browserName == "Microsoft Internet Explorer" && browserVer < 4) version = "e3"; 
 
 
function scrollstart() 
{ 
        if (version == "e4") 
        {
                document.write("<marquee behavior=scroll direction=up width=210 height=120 scrollamount=1 scrolldelay=60 onmouseover='this.stop()' onmouseout='this.start()'>") 
        } 
} 
 
function scrollstop() 
{ 
        if (version == "e4") 
        { 
                document.write("</marquee>") 
        } 
}