var gSoundArr = new Array();;
var gBarkOn;
function GetBarkSetting() {
  if (GetCookie('BarkOff') == 1) {
    gBarkOn = false;
    changeImages('button_bark_on',/*URL*/'pics/button_bark_off.gif');
  } else {
    gBarkOn = true;
  }
}
function ToggleBark() {
  var sExpDate        = new Date ();
  // 120 days from now the cookie will expire
  sExpDate.setTime (sExpDate.getTime() + (120 * 24*60*60*1000)); 
  if (gBarkOn) {
    changeImages('button_bark_on',/*URL*/'pics/button_bark_off.gif');
    gBarkOn = false;
    SetCookie ('BarkOff', '1', sExpDate);
  } else {
    changeImages('button_bark_on',/*URL*/'pics/button_bark_on.gif');
    gBarkOn = true;
    SetCookie ('BarkOff', '0', sExpDate);
  }
  return false;
}
// Cookie functions -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }
  return null;
}
function SetCookie (name, value) {
  var argv = SetCookie.arguments;
  var argc = SetCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : null;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  if (expires!=null) FixCookieDate(expires); 
    document.cookie = name + "=" + escape (value) +
      ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
      ((path == null) ? "" : ("; path=" + path)) +
      ((domain == null) ? "" : ("; domain=" + domain)) +
      ((secure == true) ? "; secure" : "");
  return false;
}
function FixCookieDate (date) {
  var base = new Date(0);
  var skew = base.getTime();
  if (skew > 0)
    date.setTime (date.getTime() - skew);
  return false;
}
// Sound Stuff
document.write('<BGSOUND ID="auIEContainer">')
IE = (navigator.appVersion.indexOf("MSIE")!=-1 && document.all)? 1:0;
NS = (navigator.appName=="Netscape" && navigator.plugins["LiveAudio"])? 1:0;
ver4 = IE||NS? 1:0;
//onload=auPreload;

function auPreload() {
  if (!ver4) {
    return;
  }
  if (NS) {
    auEmb = new Layer(0,window);
  } else {
    Str = "<DIV ID='auEmb' STYLE='position:absolute;'></DIV>";
    document.body.insertAdjacentHTML("BeforeEnd",Str);
  }
  var Str = '';
  for (i=0;i<gSoundArr.length;i++) {
    Str += "<EMBED SRC='"+gSoundArr[i]+"' AUTOSTART='FALSE' HIDDEN='TRUE'>"
  }
  if (IE) {
    auEmb.innerHTML = Str;
  } else {
    auEmb.document.open();
    auEmb.document.write(Str);
    auEmb.document.close();
  }
  auCon = IE? document.all.auIEContainer:auEmb;
  auCon.control = auCtrl;
}
function auCtrl(whSound,play) {
  if (IE) {
    this.src = play? gSoundArr[whSound]:'';
  } else {
    eval("this.document.embeds[whSound]." + (play? "play()":"stop()"))
  }
}
function playSound(whSound) {
  if (gBarkOn) {
    if (window.auCon) {
      auCon.control(whSound,true); 
    }
  }
}
function stopSound(whSound) { 
  if (gBarkOn) {
    if (window.auCon) {
      auCon.control(whSound,false); 
    }
  }
}