app/views/alchemy/admin/clipboard/remove.js.erb
(function($) {
$("#clipboard_item_<%= @item.id -%>").remove();
Alchemy.growl('<%= Alchemy.t("item removed from clipboard", :name => @item.class.to_s == "Element" ? @item.display_name_with_preview_text : @item.name) -%>');
<%- if @clipboard.blank? -%>
$('#clipboard_button alchemy-icon').attr('icon-style', 'line');
$("#clipboard_items").replaceWith("<%= j render_message { Alchemy.t('No items in your clipboard') } %>");
<%- end -%>
})(jQuery);