function skiing(){
    var ulgif = document.getElementById("muline");
    ulgif.style.top="177px";
    ulgif.style.zIndex="4";
  }
  function climbing(){
    var ulgif = document.getElementById("muline");
    ulgif.style.top="228px";
    ulgif.style.zIndex="4";
  }
  function post(){
    var ulgif = document.getElementById("muline");
    ulgif.style.top="287px";
    ulgif.style.zIndex="4";
  }
  function feat(){
    var ulgif = document.getElementById("muline");
    ulgif.style.top="349px";
    ulgif.style.zIndex="4";
  }
  function rantr(){
    var ulgif = document.getElementById("muline");
    ulgif.style.top="409px";
    ulgif.style.zIndex="4";
  }
  function chron(){
    var ulgif = document.getElementById("muline");
    ulgif.style.top="463px";
    ulgif.style.zIndex="4";
  }
  function sky(){
    var qgif = document.getElementById("mquest");
    qgif.style.zIndex="4";
    qgif.style.left="10px";
  }
  function notsky(){
    var qgif = document.getElementById("mquest");
    qgif.style.zIndex="0";
  }
  function not(){
    var ulgif = document.getElementById("muline");
    ulgif.style.zIndex="0";
  }