$(document).ready(function() {

    $(".OpenPopup").each(function() {
        this.onclick = function() {

            var description = $(this).next().html();
            var fullsize = this.longDesc;
            var titleText = this.title;

            if ($('#GalleryPopupImage').css('display') == 'none') {

                $("#PopupImageImage").each(function() {
                    this.src = fullsize;
                });

                $(".Description").each(function() {
                    $(this).html(description);
                });

                $('#GalleryPopupImage').animate({ height: 'show', opacity: 'show' }, 'slow');
            }
            else {
                $('#GalleryPopupImage').animate({ height: 'hide', opacity: 'hide' }, 'slow');
            }
        }
    });

    $(".ClosePopup").each(function() {
        this.onclick = function() {
            $('#GalleryPopupImage').animate({ height: 'hide', opacity: 'hide' }, 'slow');
        }
    });

})