jQuery(function(){
        $("#submit").click(function(){                                         
        $(".error").hide();
        var hasError = false;
        var passwordVal = $("#password").val();
        var checkVal = $("#password-check").val();
        var email = $("#email").val();
        var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
        
        if(email == ''){
        	$("#email").after('<span class="error">Please enter an email.</span>');
            hasError = true;
        } else if(reg.test(email) == false) {
				$("#email").after('<span class="error">Please enter a valid email.</span>');
			hasError = true;
   		}
        if (passwordVal == '') {
            $("#password").after('<span class="error">Please enter a password.</span>');
            hasError = true;
        } else if (checkVal == '') {
            $("#password-check").after('<span class="error">Please re-enter your password.</span>');
            hasError = true;
        } else if (passwordVal != checkVal ) {   
            $("#password-check").after('<span class="error">Passwords do not match.</span>');
            hasError = true;
        }
        if(hasError == true) {return false;}
	});	
});