<SCRIPT>
    var midi =  ""
    var nummidis = 3 
    day = new Date() 

    seed = day.getTime()
    ran = parseInt(((seed - (parseInt(seed /1000  ,10 ) *  1000 )) /10 ) /100 *nummidis +  1  ,10 )
    if (ran ==  (1 ))
    {midi=("herbst.mid ")}
    if (ran == (2 ))
    {midi=("baby.mid ")}
    if (ran == (3 ))
    {midi=("gemeinde.mid")}

 /*Для Netscape - отключено - надо ? уберите тег комментария..
document.write('<center><embed src="' + midi + '" AUTOSTART=true HIDDEN=false VOLUME=100 WIDTH=200 Height=55 loop=false></embed><br><b>Эта музыка "<font color="red" size=2>' + txt + '</i></font></font>"</b></center>') 
*/ 
document.write('<center><bgsound src="' + midi + '" AUTOSTART=true loop=true></bgsound>') 
</SCRIPT>