var cpol=0;
    var cpol2=0;
    var fpol=false;
    var fpol2=false;
    function turinys(pol) {
      if ( pol==cpol && fpol ) {
        eval('document.all.item("cast'+pol+'").style.visibility = "hidden"');
        eval('document.all.item("cast'+pol+'").style.display = "none"');
        fpol=false;
        if ( fpol2 ) turinys2(cpol2);
      } else {
        if ( fpol ) {
          eval('document.all.item("cast'+cpol+'").style.visibility = "hidden"');
          eval('document.all.item("cast'+cpol+'").style.display = "none"');
          fpol=false;
          if ( fpol2 ) turinys2(cpol2);
        }
        eval('document.all.item("cast'+pol+'").style.visibility = "visible"');
        eval('document.all.item("cast'+pol+'").style.display = "block"');
        cpol=pol;
        fpol=true;
      }
    }
    function turinys2(pol) {
      if ( fpol2 ) {
        eval('document.all.item("cast'+pol+'").style.visibility = "hidden"');
        eval('document.all.item("cast'+pol+'").style.display = "none"');
        fpol2=false;
      } else {
        eval('document.all.item("cast'+pol+'").style.visibility = "visible"');
        eval('document.all.item("cast'+pol+'").style.display = "block"');
        fpol2=true;
        cpol2=pol;
      }
    }