Collections - deleting items

When you are entering any collection and try to delete an item without selecting any. The error occurs "are you sure you want to delete this item".

Change the error message into "no items selected".

Box: cms/delete

add the following at the bottom of the file.

if(empty($parameters['_key'])) {

    page_title (intl_get ('An Error Occurred'));
    echo '<p>' . intl_get ("No items selected.") . '</p>';

    echo '<p><a href="#" onclick="history.go (-1); return false;">' . intl_get("Go back.") . '</a></p>';
    return;

}