function CheckSubscribeForm()
{
	with (document.live) { 
	if (name_cont.value==''||email_cont.value==''||text_cont.value=='')
	{
		alert('Please fill all required fields.');
		return false;
	}
	else
	if (checkEmail(email_cont.value)==false) {
	alert('Email is incorrect');
	return false;
	}
	else
	return true;
}
}

function CheckSubscribeFormPreq()
{
	with (document.live) {
	if (name.value==''||email.value==''||purch_refin.value==''||phone.value=='')
	{
		alert('Please fill all required fields.');
		return false;
	}
	else
	if (checkEmail(email.value)==false) {
	alert('Email is incorrect');
	return false;
	}
	else
	return true;
}
}

function checkEmail(email)
{ 
  var reg = /[0-9a-z_]+@[0-9a-z_^.]+\.[a-z]{2,3}/;
  return reg.test(email);
}