Background Music Switch

[loyalscot]

Hi I would like to use this background music switch script but need the page load option to default to music 'off' instead of 'on' can anyone help plz?

<script>
musi="music.mp3"
<!--Don't edit from here on-->
function mus1()
{
if (t.options.selectedIndex==0){
mus.innerHTML="<embed src="+musi+" loop=-1>"
}
if (t.options.selectedIndex==1){
mus.innerHTML=""
}
}
document.write("<span id='mus' style='position:absolute;top:-90000'><embed src="+musi+" width=0 height=0 loop=-1></span>")
</script>
<select name="t" onchange=mus1()>
<option>Music On
<option>Music Off
</select>

Many Thanks for any help given.
LoyalScot.