Dynamic overflow

    jQuery(window).bind("resize load", function () {
        jQuery(".middleCaptionSquareImageTile .image-item").each(function (i) {


            var desc = jQuery(this).find(".image-description");

            var ovaj = jQuery(this);

            var descHeight = jQuery(desc).outerHeight();
            var parentHeight = jQuery(desc).parent().outerHeight();


            var chi = jQuery(this).children(".image-description");


            jQuery(chi).each(function (m, el) {

                console.log(el.clientHeight);
                if (descHeight > parentHeight) {

                    var differenceInheight = descHeight - parentHeight;
                    console.log(differenceInheight);
                    if (jQuery(ovaj).children().hasClass("image-description")) {
                        jQuery(ovaj).children(".image-description").css({

                            "overflow": "auto",
                            "max-height": descHeight - differenceInheight * 20

                        });

                    }

                } else if (el.clientHeight < parentHeight) {

                    if (jQuery(ovaj).children().hasClass("image-description")) {
                        jQuery(ovaj).children(".image-description").css({

                            "overflow": "normal",
                            "max-height": "auto"

                        });
                    }
                }

            });
        });
    });