function contactTypeSelect(value) {
	
	var timeRow = document.getElementById("timeRow");
	var enquiryRow = document.getElementById("enquiryRow");
	
	if (value == "question")
	{
		timeRow.style.display = "none";
		
		try
		{ enquiryRow.style.display = "table-row"; }
		catch (e)
		{ enquiryRow.style.display = "block"; } // IE6 doesn't recognise 'table-row' so use 'block' instead
		
	} else if (value == "demo")
	{
		try
		{ timeRow.style.display = "table-row"; }
		catch (e)
		{ timeRow.style.display = "block"; } // IE6 doesn't recognise 'table-row' so use 'block' instead
		
		enquiryRow.style.display = "none";
	}
}

function formValidation()
{
	var div = document.getElementById("errorMsg");

	var input = document.getElementById("Name");
	if (input.value.length == 0)
	{
		div.style.display = "block";
		return false;
	}
		
	input = document.getElementById("School");
	if (input.value.length == 0)
	{
		div.style.display = "block";
		return false;
	}
		
	var phone = document.getElementById("Telephone");
	var email = document.getElementById("Email_Address");
	if (phone.value.length == 0 && email.value.length == 0)
	{
		div.style.display = "block";
		return false;
	}
		
	return true;
}