function showIndoor() {

    swapCurrentFirstLayer("indoor_btn");

    var target = document.getElementById('page_title');
    target.innerHTML = 'Performance Lists / Indoor / Qualifying';

    target = document.getElementById('tab_content');
    var arrow = document.getElementById('indoor_btns');
    target.innerHTML = arrow.innerHTML;

    showIndoorQual();

  }
  function showIndoorQual() {

    swapCurrentFirstLayer("indoor_btn");

    var target = document.getElementById('page_title');
    target.innerHTML = 'Performance Lists / Indoor / Qualifying';

    target = document.getElementById('tab_content');
    var arrow = document.getElementById('indoor_btns');
    target.innerHTML = arrow.innerHTML;

    ids = ['49_0', '50_0' , '51_0', '48_0', '53_0'];

    for(var x = 0; x < ids.length; x++) {

      arrow = document.getElementById(ids[x]);
      target.innerHTML = target.innerHTML + arrow.innerHTML; 
    }
    swapCurrentSecondLayer("qual_btn_In");

  }
  function showOutdoor() {

    swapCurrentFirstLayer("outdoor_btn");

    var target = document.getElementById('page_title');
    target.innerHTML = 'Performance Lists / Outdoor ';

    target = document.getElementById('tab_content');
    var arrow = document.getElementById('outdoor_btns');
    target.innerHTML = arrow.innerHTML;

    showOutdoorQual();
  }
  function showOutdoorQual() {

    swapCurrentFirstLayer("outdoor_btn");

    var target = document.getElementById('page_title');
    target.innerHTML = 'Performance Lists / Outdoor / Qualifying';

    var target = document.getElementById('tab_content');
    var arrow = document.getElementById('outdoor_btns');
    target.innerHTML = arrow.innerHTML;

    ids = ['1425_1', '1426_1', '49_1', '50_1' , '51_1', '48_1', '53_1'];

    for(var x = 0; x < ids.length; x++) {
      arrow = document.getElementById(ids[x]);
      target.innerHTML = target.innerHTML + arrow.innerHTML; 
    }

        swapCurrentSecondLayer("qual_btn_Out");
  }
  var map;
  function callback(cb) {
    map = cb;
  }
  function swimStart(callback,error) {

    swapCurrentFirstLayer("swimming_btn");

    var target = document.getElementById('page_title');
    target.innerHTML = 'Performance Lists / Swimming';

    var target = document.getElementById('tab_content');
    target.innerHTML = "<div style='height: 35px;'></div>";
    callback();
  }
  function showSwimming() {
    
    swimStart(function(){
      //success function
    var iter = 0, arrow, target = document.getElementById('tab_content');
    while(1) {
      try{
        arrow = document.getElementById('swimming_'+iter);
        target.innerHTML = target.innerHTML + arrow.innerHTML;
        iter++; 
      } catch(err) {
        break; 
      }
    }

    }, function(){
      //error function
      alert("a problem occurred"); 
    });
  }
  function hsStart(callback, error) {

    swapCurrentFirstLayer("hs_btn");

    var target = document.getElementById('page_title');
    target.innerHTML = 'Performance Lists / High School';

    var target = document.getElementById('tab_content');
    target.innerHTML = "<div style='height: 35px;'></div>";
    callback();

  }
  function showHS() {
      hsStart(function(){
      //success function
    var iter = 0, arrow, target = document.getElementById('tab_content');
    while(1) {
      try{
        arrow = document.getElementById('hs_'+iter);
        target.innerHTML = target.innerHTML + arrow.innerHTML;
        iter++; 
      } catch(err) {
        break; 
      }
    }

    }, function(){
      //error function
      alert("a problem occurred"); 
    });
  }
  function showDiv(buttons, tag, current) {

    var target = document.getElementById('page_title');
    target.innerHTML = 'Performance Lists / ' + capFirst(buttons) + ' / ' + tag;

    target = document.getElementById('tab_content');
    var arrow = document.getElementById(buttons + '_btns');
    target.innerHTML = arrow.innerHTML;

    if (tag == "Div I" && buttons == "outdoor") {
	ids = ['62_1', '61_1', '1462_1', '60_1', '56_1', '59_1', '1463_1', '63_1', '64_1', '65_1', '66_1', '1427_1', '68_1', '67_1', '69_1', '1433_1', '55_1', '79_1', '256_1', '70_1', '71_1', '83_1', '57_1', '1377_1', '73_1', '254_1', '94_1', '74_1', '78_1', '72_1', '80_1', '47_1', '76_1', '98_1', '75_1', '77_1', '81_1'];

    } else if (tag == "Div II" && buttons == "outdoor") {
	ids = ['1427_1', '1430_1', '1394_1', '1382_1', '1383_1', '1384_1', '1461_1', '1386_1', '1385_1', '1392_1', '256_1', '1387_1', '254_1', '1388_1', '1389_1', '1453_1', '1458_1', '252_1', '1390_1', '1393_1', '1391_1', '1465_1'];

    } else if (tag == "Div III" && buttons == "outdoor") {
	ids = ['1427_1', '1395_1', '1430_1', '1396_1', '1398_1', '1397_1', '1367_1', '1435_1', '255_1', '253_1', '1399_1', '1373_1', '1400_1', '1401_1', '1402_1', '1403_1', '1404_1', '256_1', '1405_1', '1406_1', '1407_1', '1408_1', '254_1', '16_1', '1409_1', '1410_1', '1411_1', '1412_1', '1413_1', '1421_1', '1414_1', '1415_1', '1416_1', '1356_1', '1436_1', '1438_1', '1454_1', '1417_1', '1418_1', '1420_1', '1419_1'];
    } else if (tag == "NAIA" && buttons == "outdoor") {
	ids = ['1470_1', '1439_1', '1434_1', '1423_1', '1440_1', '1424_1', '1437_1', '1446_1', '1456_1'];
    } else if (tag == "Junior Colleges" && buttons == "outdoor") {
	ids = ['jcollege_1','33_1','144_1', '145_1',  '34_1', '24_1','258_1', '21_1', '25_1', '26_1', '28_1', '27_1', '22_1', '29_1', '30_1', '23_1', '31_1', '32_1'];
    } else if (tag == "Div I" && buttons == "indoor") {
	ids = ['62_0', '61_0', '1462_0', '60_0', '56_0', '59_0', '1463_0', '63_0', '64_0', '65_0', '66_0', '1427_0', '68_0', '67_0', '69_0', '1433_0', '55_0', '79_0', '256_0', '70_0', '71_0', '83_0', '57_0', '1377_0', '73_0', '254_0', '94_0', '74_0', '78_0', '72_0', '80_0', '47_0', '76_0', '98_0', '75_0', '77_0', '81_0'];
    } else if (tag == "Div II" && buttons == "indoor") {
	ids = ['1427_0', '1430_0', '1394_0', '1382_0', '1383_0', '1384_0', '1461_0', '1386_0', '1385_0', '1392_0', '256_0', '1387_0', '254_0', '1388_0', '1389_0', '1453_0', '1458_0', '252_0', '1390_0', '1393_0', '1391_0', '1465_0'];
    } else if (tag == "Div III" && buttons == "indoor") {
	ids = ['1427_0', '1395_0', '1430_0', '1396_0', '1398_0', '1397_0', '1367_0', '1435_0', '255_0', '253_0', '1399_0', '1373_0', '1400_0', '1401_0', '1402_0', '1403_0', '1404_0', '256_0', '1405_0', '1406_0', '1407_0', '1408_0', '254_0', '16_0', '1409_0', '1410_0', '1411_0', '1412_0', '1413_0', '1421_0', '1414_0', '1415_0', '1416_0', '1356_0', '1436_0', '1438_0', '1454_0', '1417_0', '1418_0', '1420_0', '1419_0'];
    } else if (tag == "NAIA" && buttons == "indoor") {
	ids = ['1470_0', '1439_0', '1434_0', '1423_0', '1440_0', '1424_0', '1437_0', '1446_0', '1456_0'];
    } else if (tag == "Junior Colleges" && buttons == "indoor") {
	ids = ['jcollege_0','33_0','144_0', '145_0', '34_0', '24_0','258_0', '21_0', '25_0', '26_0', '28_0', '27_0', '22_0', '29_0', '30_0', '23_0', '31_0', '32_0'];
    }

    for(var x = 0; x < ids.length; x++) {

      arrow = document.getElementById(ids[x]);
      if (arrow) {
      target.innerHTML = target.innerHTML + arrow.innerHTML; 
      }
    }

    swapCurrentSecondLayer(current);  
  }
  function capFirst(string) {
    return string.charAt(0).toUpperCase() + string.slice(1);
  }
  function swapCurrentFirstLayer(id) {

    var ids = ['indoor_btn', 'outdoor_btn', 'swimming_btn', 'hs_btn'];
    for(var x = 0; x < ids.length; x++)
    {
      document.getElementById(ids[x]).className = "not_current"; 
    }
        document.getElementById(id).className = "current_btn"; 
        //$(id).attr("class","current_btn");
  }
  function showComm(season) {
    var target = document.getElementById('page_title');
    if(season == "outdoor") { 
      target.innerHTML = 'Performance Lists / Outdoor / Junior Colleges';
      document.getElementById('cc_btn_Out').className = "current_btn"; 
      var arrow = document.getElementById('outdoor_btns');
      var ids = ['NWAACCOutdoorTrack&FieldSeason', 'USComm.Col.TrackCoachesAssn.Rankings', 'CaliforniaComm.CollegeOutdoorTrackSeason', 'NJCAAOutdoorQualifyingList', 'NCCAAOutdoorQualifyingList'];
    } else {
      target.innerHTML = 'Performance Lists / Indoor / Junior Colleges';
      swapCurrentSecondLayer("cc_btn_In");
      var arrow = document.getElementById('indoor_btns');
      var ids = ['NWAACCOutdoorTrack&FieldSeason', 'USComm.Col.TrackCoachesAssn.Rankings', 'CaliforniaComm.CollegeOutdoorTrackSeason'];
    }

    var target = document.getElementById('tab_content');
    target.innerHTML = arrow.innerHTML;

  
    for(var x = 0; x < ids.length; x++) {
      arrow = document.getElementById(ids[x]);
      target.innerHTML = target.innerHTML + arrow.innerHTML; 
    }
  }
  
  function swapCurrentSecondLayer(id) {

    var ids = ['qual_btn_Out', 'd1_btn_Out', 'd2_btn_Out', 'd3_btn_Out', 'naia_btn_Out', 'cc_btn_Out'];
    for(var x = 0; x < ids.length; x++)
    {
      //$(ids[x]).attr("class","not_current");
      document.getElementById(ids[x]).className = "not_current"; 
    }
    //var ele = document.getElementById(id);
    //ele.setAttribute('class', 'current_btn');
    //$(id).attr("class","newclass");
    document.getElementById(id).className = "current_btn"; 

  }