function displayDinnerRSVP()
{
  document.getElementById("dinnerdiv").innerHTML="<h3>Alumni Banquet RSVP</h3><br />Name: <input type=\"text\" id=\"dinnername\" /><br />Email: <input type=\"text\" id=\"dinneremail\" /><br />Guests\' Name: <input type=\"text\" id=\"dinnerguest\" /><br /><input type=\"button\" onClick=\"submitDinnerData()\" value=\"Submit RSVP\" /><input type=\"button\" onClick=\"closeDinnerRSVP()\" value=\"Close\" />";
}

function closeDinnerRSVP()
{
  document.getElementById("dinnerdiv").innerHTML="<input type=\"button\" onClick=\"displayDinnerRSVP()\" value=\"RSVP For the Alumni Banquet\" />";
}

function displayRegattaRSVP()
{
  document.getElementById("regattadiv").innerHTML="<h3>Blue and Gold Regatta RSVP</h3><br />Name: <input type=\"text\" id=\"regattaname\" /><br />Do You Prefer To Skipper or Crew?: <input type=\"text\" id=\"regattaposition\" /><br />Do You Have Anyone That You Prefer To Sail With: <input type=\"text\" id=\"regattasailwith\" /><br /><input type=\"button\" onClick=\"submitRegattaData()\" value=\"Submit RSVP\" /><input type=\"button\" onClick=\"closeRegattaRSVP()\" value=\"Close\" />";
}

function closeRegattaRSVP()
{
  document.getElementById("regattadiv").innerHTML="<input type=\"button\" onClick=\"displayRegattaRSVP()\" value=\"RSVP For the Blue and Gold Regatta\" />";
}

function submitDinnerData()
{
  var name = document.getElementById("dinnername").value;
  var email = document.getElementById("dinneremail").value;
  var guest = document.getElementById("dinnerguest").value;

  var request = getHTTPRequest();
  request.onreadystatechange = function() {giveResponse(request, "dinnerdiv");};
  var url = "alumnidinnerreg.php?name=" + name + "&email=" + email + "&guest=" + guest;
  request.open("GET",url,true);
  request.send(null);
}

function submitRegattaData()
{
  var name = document.getElementById("regattaname").value;
  var position = document.getElementById("regattaposition").value;
  var sailwith = document.getElementById("regattasailwith").value;

  var request = getHTTPRequest();
  request.onreadystatechange = function() {giveResponse(request, "regattadiv");};
  var url = "blueandgoldregattarsvp.php?name=" + name + "&position=" + position + "&sailwith=" + sailwith;
  request.open("GET",url,true);
  request.send(null);
}


function giveResponse(request, div)
{
  if(request.readyState == 4)
  {
    if(request.status == 200)
    {
      document.getElementById(div).innerHTML = request.responseText;
    }else{
      document.getElementById(div).innerHTML = "There was an error!" + request.status;
    }
  }
}

function getHTTPRequest()
{
  var request = true;
  if(window.XMLHttpRequest)
  {
    request = new XMLHttpRequest();
  }else{
    if(window.ActiveXObject)
    {
      try{
        request = new AcitveXObject("Msm12.XMLHTTP");
      }catch(err1){
        try
        {
          request = new ActiveXObject("Microsoft.XMLHTTP");
        }catch(err2){
          request = false;
        }
      }
    }
  }
  return request;
}