function validateForm()
{
	trimFields();
	if(obj.name.value == '')
	{
		alert("Please enter your Name.");
		obj.name.focus();
		return;
	}
	if(obj.email.value == '')
	{
		alert("Please enter your Email.");
		obj.email.focus();
		return;
	}
	if(!chkEmail(obj.email.value))
	{
		alert("Please enter a valid Email.");
		obj.email.focus();
		obj.email.select();
		return;
	}
	if(obj.captcha.value == '')
	{
		alert("Please enter the security code on the image.");
		obj.captcha.focus();
		return;
	}
	//All fine
	obj.action = 'newsletters.php';
	obj.submit();
}