First of all, are you sure WMA files can be used a backgroud sound? If so, make sure you arn users that the format for music may not be supported by them. Not EVERYONE can use WMA.. I do have a script that will load a random song.
This will possible suport WMV, I am not sure.. I never used it...
Code:
<script language="javascript">
// use this script freely
// var numsongs stands for the number of songs given
var numsongs = 5 //replace with any number you want
day = new Date()
seed = day.getTime()
ran = parseInt(((seed - (parseInt(seed/1000,10) * 1000))/10)/100*numsongs
+ 1,10)
if (ran == (5))
{
song =("insert file src here")
words =("input song title here")
}
else if (ran == (4))
{
song =("insert file src here")
words =("input song title here")
}
else if (ran == (3))
{
song =("insert file src here")
words =("input song title here")
}
else if (ran == (2))
{
song =("insert file src here")
words =("input song title here")
}
else if (ran == (1))
{
song =("insert file src here")
words =("input song title here")
}
document.write('<EMBED SRC= "' + song + '" CONTROLS=smallconsole HEIGHT=45 WIDTH=290 AUTOSTART=TRUE LOOP=TRUE VOLUME=35%>')
document.write('<br>You are listening to ' + words + ' ')
</SCRIPT>
I hope that helps... Oh and be sure that numsongs is not higher than the total songs available