// variables
var playing = false;

// start music if not playing
function startStopMusic()
{
  if(playing)
  {
    stopMusic();
  }
  else
  {
    startMusic();
  }
}

// start playing music file
function startMusic()
{
/*
  if(!playing)
  {
    playing = true;
    var musicFile = "/diapharm2/mp3/wartemusik.mp3";
    playFile("music", musicFile);
    setTimeout("playing = false", 36*1000);
  }
*/
}

// stop music file
function stopMusic()
{
  playing = false;
/*
  playFile("music", "stop.mp3");
*/
}

// play a phone number
function playFile(num)
{
  playFile("phoneNumber", "/diapharm2/mp3/phone_" + num + ".mp3");
}

// play a music file using a given element name
function playFile(elemName, musicFile)
{
  var musicObjFx = document.embeds[elemName + "Fx"];
  musicObjFx.src = musicFile;

  var musicObjIe = document.all[elemName + "Ie"]
  musicObjIe.src = musicFile;
}

// change image for language selection: onmouseover
var langImagePath = "/diapharm2/images/menu";
function languageOver(thisLang, defaultLang)
{
  if(thisLang != defaultLang)
  {
    document.images["img_lang_" + thisLang].src = langImagePath + "/lang_" + thisLang + "_sel.gif";
    document.images["img_lang_" + defaultLang].src = langImagePath + "/lang_" + defaultLang + "_usel.gif";
  }
}

// change image for language selection: onmouseout
function languageOut(thisLang, defaultLang)
{
  if(thisLang != defaultLang)
  {
    document.images["img_lang_" + thisLang].src = langImagePath + "/lang_" + thisLang + "_usel.gif";
    document.images["img_lang_" + defaultLang].src = langImagePath + "/lang_" + defaultLang + "_sel.gif";
  }
}

// select menu item from sitemap
function sitemapSelect(menuId, lang)
{
  var docUrl = sitemap_table[menuId];
  if(docUrl != "")
  {
    window.location.href = "/" + lang + docUrl;
  }
}