$(document).ready(function() {
	$('#subscribe-form').submit(function(){
		$('#subscribe-result').hide();
		
		if (!checkMail($('#subscribe_email').val())){
			$('#subscribe_email').parent().addClass('error-inp');
			return false;
		} 
		else{
			$('#subscribe_email').parent().removeClass('error-inp');
		}
	});
});

function checkMail(email){
	var pat=/^[\w-+\.]+@([\w-]+\.)+[\w-]{2,}$/i;
	if(pat.test(email)) return true;
		else return false;
}

function showSubscribeResult(text){
	$('#subscribe-result').html(text).show();
	$('#subscribe_email').val('');
}