// copyright Tomas Young 2008

if(navigator.appVersion.indexOf("MSIE 7.") == -1) {
    document.write('<img src="loading.gif" align="right" border="0" width=1 height=1>');
    document.write('<img src="front.gif" align="right" border="0" width=1 height=1>');
    document.write('<img src="back.gif" align="right" border="0" width=1 height=1>');
}
if(/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {
    document.write('<bgsound src="blank.wav" autostart="true" hide="true" loop="false" volume="-10000">');
    document.write('<bgsound src="front.wav" autostart="true" hide="true" loop="false" volume="-10000">');
    document.write('<bgsound src="frontE.wav" autostart="true" hide="true" loop="false" volume="-10000">');
    document.write('<bgsound src="back.wav" autostart="true" hide="true" loop="false" volume="-10000">');
    document.write('<bgsound src="backE.wav" autostart="true" hide="true" loop="false" volume="-10000">');
}
else if(/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)) {
    document.write('<embed src="blank.wav" autostart=false hidden=true loop=false>');
    document.write('<embed src="front.wav" autostart=false hidden=true loop=false>');
    document.write('<embed src="frontE.wav" autostart=false hidden=true loop=false>');
    document.write('<embed src="back.wav" autostart=false hidden=true loop=false>');
    document.write('<embed src="backE.wav" autostart=false hidden=true loop=false>');
}