function nikoLink(pValue){
    document.getElementById('color_link_1').style.textDecoration=pValue=='over'?'underline':'none';
    document.getElementById('color_link_2').style.textDecoration=pValue=='over'?'underline':'none';
  }

    function change_picture(picture,id){
      var td=document.getElementsByTagName("a");
      for(var i=0; i<td.length; i++){
        if(td[i].className=="gallery_controls"){
          td[i].style.backgroundColor="#DABD91";
          td[i].style.color="#000000";
        }
      }
      document.getElementById(id).style.backgroundColor="#983424";
      document.getElementById(id).style.color="#ffffff";
      document.getElementById("picture_gallery").src=picture;
      return false;
    }