cemetery_submit = {};

cemetery_submit.showField = function()
{
	document.getElementById('upload_film').style.display = "none";
	document.getElementById('upload_picture').style.display = "none";
	document.getElementById('upload_story').style.display = "none";
	document.getElementById('upload_link').style.display = "none";
	document.getElementById('upload_song').style.display = "none";
	document.getElementById('submit').disabled = true;
	
	selectedType = document.getElementById('type').value;
	
	if(selectedType == 1)
	{
		document.getElementById('upload_film').style.display = "block";
		document.getElementById('submit').disabled = false;
	}
	else if(selectedType == 2)
	{
		document.getElementById('upload_picture').style.display = "block";
		document.getElementById('submit').disabled = false;
	}
	else if(selectedType == 3)
	{
		document.getElementById('upload_story').style.display = "block";
		document.getElementById('submit').disabled = false;
	}
	else if(selectedType == 4)
	{
		document.getElementById('upload_link').style.display = "block";
		document.getElementById('submit').disabled = false;
	}
	else if(selectedType == 5)
	{
		document.getElementById('upload_song').style.display = "block";
		document.getElementById('submit').disabled = false;
	}
};

cemetery_submit.refocus = function(field)
{
	field.blur();
	field.focus();
};

cemetery_submit.checkSubmit = function()
{
	if(document.getElementById('name').value == "")
	{
		alert('You haven\'t provided your name!');
		document.getElementById('name').focus();
		return false;
	}
	else if(document.getElementById('email').value == "")
	{
		alert('You haven\'t provided your email address!');
		document.getElementById('email').focus();
		return false;
	}
	else if(document.getElementById('location').value == "")
	{
		alert('You haven\'t provided your location!');
		document.getElementById('location').focus();
		return false;
	}
	else if(document.getElementById('type').value == "0")
	{
		alert('You haven\'t selected what you are submitting!');
		document.getElementById('type').focus();
		return false;
	}
	else if(document.getElementById('type').value == "3" && document.getElementById('story').value == "")
	{
		alert('You haven\'t provided your story!');
		document.getElementById('story').focus();
		return false;
	}
	else if(document.getElementById('type').value == "4" && document.getElementById('link').value == "")
	{
		alert('You haven\'t provided your link!');
		document.getElementById('link').focus();
		return false;
	}
	else if(document.getElementById('type').value == "2" && document.getElementById('picture').value == "")
	{
		alert('You haven\'t selected your picture!');
		document.getElementById('picture').focus();
		return false;
	}
	else if(document.getElementById('type').value == "1" && document.getElementById('film').value == "")
	{
		alert('You haven\'t provided your video!');
		document.getElementById('film').focus();
		return false;
	}
	else if(document.getElementById('type').value == "5" && document.getElementById('song').value == "")
	{
		alert('You haven\'t provided your song!');
		document.getElementById('song').focus();
		return false;
	}
	else 
	{
		document.getElementById('submit').disabled = true;
		return true;	
	}
};