Jquery If but And Else Statement

Question

I have this code and blurb-top p gets hidden when I click on ul. But when the window is resized, the ul click function doesn't work. So how would I also incorporate the 'ul' addClass hidden in the window resize function too? I'm looking to keep everything as is, since it's working fine. Only update it to say, if window is resized, remove class hidden, else addClass BUT if window is resized AND 'ul' is clicked, addClass hidden? Can anyone help me with this, please? Thank YOU!

JS:

$('ul').click(function () {
    $('blurb-top p').addClass('hidden');
});

window.onresize = function () {
    if ($(".project_thumb").css("margin-bottom") === "1px") {
        $('.blurb-top p').removeClass('hidden');
    } else {
        $('.blurb-top p').addClass('hidden');
    }
};       


EDITED CODE

Something like this?

window.onresize = function () {
    if ($(".project_thumb").css("margin-bottom") === "1px") {
        $('.blurb-top p').removeClass('hidden');
    } else if

    ($(".project_thumb").css("margin-bottom") === "1px");
    $('ul').click(function () {
        $('.blurb-top p').addClass('hidden');

    }
    else 
    $('#Grid > .blurb-top p').addClass('hidden');

   ; };