$(document).ready(function() {
	
});

function isEmail(email) {
	email = email.replace(/[ ]/g,'');
	var regEmail = /^([a-zA-Z0-9._-]{1,})@([a-zA-Z0-9._-]{1,})\.([a-zA-Z]{2,4})$/;
	if (!regEmail.test(email)) return false;
	else return email;
	}