var eventArr = ["I have not recieved my order", "My order has been damaged during shipping", "Question regarding an event", "I am looking for event coverage", "Other"];
var promoArr = ["I am looking for promotional coverage", "Question regarding previous promotional material", "I am looking to purchace a shot in your promotional gallery", "Availability for a promotional event", "Other"];
var wildlifeArr = ["Regarding purchasing wildlife shots", "Question regarding previous project", "Question regarding future expeditions", "Availability for photographic commissions", "Other"];
var otherArr = ["I am looking for photographic coverage", "I am looking to contact a photographer", "Question regarding our website", "Work opportunities", "Other"];

function setSubject()
{
  var regarding = document.forms[0].regarding.value;
  var opts = document.forms[0].subject;
  var optArr = null;
  
  for (i = 2; i < opts.length; i++)
  {
    opts[i].text = "";
    opts[i].value = "";
  }
  
  if(regarding == "Event Photography")
  {
    optArr = eventArr;
  }
  else if (regarding == "Promotional Photography")
  {
    optArr = promoArr;
  }
  else if(regarding == "Wildlife Photography")
  {
    optArr = wildlifeArr;
  }
  else if(regarding == "Other")
  {
    optArr = otherArr;
  }
  else
  {
    
  }
  
  for (i = 0; i < optArr.length; i++)
  {
    opts[i].text = optArr[i];
    opts[i].value = optArr[i];
  }

  
}

function getNumOpts()
{
  return 4; //lol
}