JavaScript to implement music random broadcast code

Javascript| Random

Place the following code between

<script language= "JavaScript" >
<!--
var sound1= "Midi/1.mid"
var sound2= "Midi/2.mid"
var sound3= "Midi/3.mid"
var sound4= "Midi/4.mid"
var sound5= "Midi/5.mid"
var sound6= "Midi/6.mid"
var sound7= "Midi/7.mid"
var sound8= "Midi/8.mid"
var sound9= "Midi/9.mid"
var sound10= "Midi/10.mid"
var x=math.round (Math.random () *9)
if (x==0) x=sound1
else if (x==1) x=sound2
else if (x==2) X=sound3
else if (x==3) X=sound4
else if (x==4) X=sound5
else if (x==5) X=sound6
else if (x==6) X=sound7
else if (x==7) X=sound8
else if (x==8) x=sound9
else X=SOUND10
if (navigator.appname== "Microsoft Internet Explorer")
document.write (' <bgsound src= ' + ' "' +x+ '" ' + ' loop= ' infinite "> ')
Else
document.write (' <embed src= ' + ' "' +x+ '" ' + ' hidden= "true" border= "0" width= "height=" "autostart=" true "loop=" True ">")
-->
</SCRIPT>