function validateContact()
{
	obj = document.frmDCA;
	trimFields();
	if(obj.contact_name.value == "")
	{
		alert("Please enter your Name.");
		obj.contact_name.focus();
		return false;
	}
	if(obj.email.value == "")
	{
		alert("Please enter your Email Address.");
		obj.email.focus();
		return false;
	}
	if(!chkEmail(obj.email.value))
	{
		alert("Please enter a valid Email Address.");
		obj.email.select();
		obj.email.focus();
		return false;
	}
	if(obj.questions.value == "")
	{
		alert("Please enter your Questions.");
		obj.questions.focus();
		return false;
	}
	if(obj.captcha.value == "")
	{
		alert("Please enter the characters shown in the image");
		obj.captcha.focus();
		return false;
	}
	obj.action = "contact.php";
	obj.submit();
}
// Function to cancel feedback
function cancelFeedback()
{
	var confMsg = 'Are you sure you want to Cancel?';
	if(confirm(confMsg))
	{
		self.location = 'index.php';
	}
}