var SoundMaps = Array();
var LastSoundIndex = 0;


function MapSound(ID, URL) {
	SoundMaps[ID] = document.uniqueID;
	document.write("<object id=\'SoundPlayer"+SoundMaps[ID]+"\' classid='CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6' height=0 width=0 border=0><param name=url value=\""+URL+"\"><param name=mute value=true></object>");
}


function PlaySound(IDURL) {
	if ((IDURL+"").toLowerCase().indexOf(".")!=-1) {
		SoundPlayer.URL = IDURL;
		SoundPlayer.controls.play();
	}
	else if (SoundMaps[IDURL]!=null) {
		document.getElementById("SoundPlayer"+SoundMaps[IDURL]).settings.mute = false;
		document.getElementById("SoundPlayer"+SoundMaps[IDURL]).controls.play();
	}
}


function PlayRandomSound() {
	RandomIndex = Math.floor(Math.random( )*3+1);

	if (LastSoundIndex>0 && RandomIndex==LastSoundIndex) PlayRandomSound();
	else PlaySound(RandomIndex);
}


MapSound(1, "library/j0388352.wav");
MapSound(2, "library/j0388353.wav");
MapSound(3, "library/SN00730A.wav");


if (document.URL.indexOf("home.asp")!=-1) PlaySound(1);
setInterval("PlayRandomSound()", 10000);