function validateForm()
{
	var errorMsg = "";
	if(document.getElementById('firstName').value=="")
	{
		errorMsg += "* First Name\n";
	}

	if(document.getElementById('surname').value=="")
	{
		errorMsg += "* Surname\n";
	}

	if(document.getElementById('companyName').value=="")
	{
		errorMsg += "* Company Name\n";
	}
	if(document.getElementById('email').value=="")
	{
		errorMsg += "* Email\n";
	}
	if(document.getElementById('telephoneNum').value=="")
	{
		errorMsg += "* Telephone Number\n";
	}
	if(document.getElementById('captcha').value=="")
	{
		errorMsg += "* Spam Prevention Code\n";
	}

	if(errorMsg != "")
	{
		errorMsg = "Please provide the following details:\n" + errorMsg;
		alert(errorMsg);
		return false;
	}
	return true;
}