//////////////////////// sound ////////////////////////////
var sound=false;
function sound_onoff() {
	if(!id("soundonoff")) return;
	if(sound) {
		if(id("music")) id("music").innerHTML="";
		id("soundonoff").src=id('speaker_off').src;
		sound = false;
	}
	else {
		if(id("music")) id("music").innerHTML='<embed type="application/x-mplayer2" src="../a.mp3" width=0 height=0 autostart="true" showcontrols="0" repeat="true" loop="true" playcount="100">';
		id("soundonoff").src=id('speaker').src;
		sound = true;
	}
	createCookie('dhteumeuleu_sound', sound?"on":"off", 7);
}