function showlayer2(selected) {
  if(selected=="mp3")
    songSearchType.style.display="";
  else
    songSearchType.style.display="none"; 
}
function hpage() {
  this.home.style.behavior='url(#default#homepage)';
  this.home.setHomePage('http://www.xtmc.net');
}
function addfav() {
  window.external.AddFavorite('http://www.xtmc.net','邢台医学高等专科学校招生专题网 http://www.xtmc.net')
}