function SetCookie(sName, sValue)
	{
	  document.cookie = sName + "=" + escape(sValue);
	  // Expires the cookie in one month
	  var date = new Date();
	  date.setHours(date.getHours()+24);
	  date.setMinutes(date.getMinutes()+1);
	  document.cookie += ("; expires=" + date.toUTCString()); 
	  // window.alert(sName + "=" + escape(sValue) + "; expires=" + date.toUTCString());
	}
	
	// Retrieve the value of the cookie with the specified name.
	function GetCookie(sName)
	{
	  // cookies are separated by semicolons
	  var aCookie = document.cookie.split("; ");
	  for (var i=0; i < aCookie.length; i++)
	  {
		// a name/value pair (a crumb) is separated by an equal sign
		var aCrumb = aCookie[i].split("=");
		if (sName == aCrumb[0]) 
		  return unescape(aCrumb[1]);
	  }
	  // a cookie with the requested name does not exist
	  return null;
	}
	
	function ControllaAudioOnOff()
	{
			if (GetCookie("Musica") == "Off") {
				$('#objMidi').attr('data', '');
				$('#ImgMusicaOnOff').attr('src', 'http://www.lecroci.it/wp-content/themes/Tema_lecroci_artisteer/images/Onoranze-Funebri-Audio_Off.png');
			} else if (GetCookie("Musica") == "On") {
				$('#objMidi').attr('data', 'http://www.lecroci.it/wp-content/themes/Tema_lecroci_artisteer/candle.mid');
				$('#ImgMusicaOnOff').attr('src', 'http://www.lecroci.it/wp-content/themes/Tema_lecroci_artisteer/images/Onoranze-Funebri-Audio_On.png');
			}
			
			if (GetCookie("Musica") == null) {SetCookie("Musica", "On");};
	}
	
	function AudioOnOff()
	{
			if (GetCookie("Musica") == "Off") {
				SetCookie("Musica", "On");
				$('#objMidi').attr('data', 'http://www.lecroci.it/wp-content/themes/Tema_lecroci_artisteer/candle.mid');
				$('#ImgMusicaOnOff').attr('src', 'http://www.lecroci.it/wp-content/themes/Tema_lecroci_artisteer/images/Onoranze-Funebri-Audio_On.png');
			} else if (GetCookie("Musica") == "On") {
				SetCookie("Musica", "Off");
				$('#objMidi').attr('data', '');
				$('#ImgMusicaOnOff').attr('src', 'http://www.lecroci.it/wp-content/themes/Tema_lecroci_artisteer/images/Onoranze-Funebri-Audio_Off.png');
			}
	}