function validateForm()
{
	trimFields();
	if(obj.full_name.value == "")
	{
		alert("Please enter your Full Name.");
		obj.full_name.focus();
		return;
	}
	if(obj.email.value == "")
	{
		alert("Please enter your Email ID.");
		obj.email.focus();
		return;
	}
	if(!chkEmail(obj.email.value))
	{
		alert("The Email Address appears to be invalid!\nPlease review and correct it.");
		obj.email.focus();
		obj.email.select();
		return;
	}
	if(obj.zip.value == "")
	{
		alert("Please enter your Zip code.");
		obj.zip.focus();
		return;
	}
	if(obj.captcha.value == "")
	{
		alert("Please enter the Security Number on the left column.");
		obj.captcha.focus();
		return false;
	}
	//All Okay?
	obj.action = "email_subscribe.html";
	obj.submit();
}

//Confirms delete
function confirmDelete(subscriber_id)
{
	if(confirm("Are you sure you want to delete this Subscriber?"))
	{
		self.location = "manage_subscribers.php?opt=delete&id="+subscriber_id;
	}
}

function exportSubscribers()
{
	obj.action = "manage_subscribers.php?opt=export";
	obj.submit();
}


function unsubscribe()
{
	trimFields();
	if(obj.full_name.value == "")
	{
		alert("Please enter your Full Name");
		obj.full_name.focus();
		return;
	}
	if(obj.email.value == "")
	{
		alert("Please enter a Email ID");
		obj.email.focus();
		return;
	}
	if(!chkEmail(obj.email.value))
	{
		alert("The Email Address appears to be invalid!\nPlease review and correct it.");
		obj.email.focus();
		obj.email.select();
		return;
	}
	//All fine? Confirm and submit
	if(confirm("Are you sure you want to Unsubscribe?"))
	{
		obj.action = "unsubscribe.html";
		obj.submit();
	}
}

function validateSearch()
{
	trimFields();
	if(obj.keyword.value == "")
	{
		alert("Please enter a Keyword for search a Subscriber.");
		obj.keyword.focus();
		return
	}
	//All Okay?
	obj.action = "manage_subscribers.html";
	obj.submit();
}