$(document).ready(function(){

    $('#form-forgot-password').hide(); 

    var showForgotForm = 0;
    $('#forgot-password').click(function(){
        if (showForgotForm === 0) {
            $('#login').hide();
            $('#form-forgot-password').show();
            $(this).html('Back to login');
            showForgotForm = 1;
        } else {
            $('#login').show();
            $('#form-forgot-password').hide();
            $(this).html('Forgot password');
            showForgotForm = 0;
        }
    });

});