I have made two versions of a tune, one in wma and the other in mp3 stored in separate directories.
The first part plays correctly in WMP but the MP3 bit does not work can anyone tell me why?
I have WMP and VLC on the computer. I am using Chrome/Fox/Safari for the mp3.

<script type="text/javascript">
var browser=navigator.appName;
if (browser == "Microsoft Internet Explorer")
location.href=("wma/1.wma");
else
location.href=("mp3/1.mp3");
</script>

Windows 7. i5.