the following works pretty well on click: $('#form1 #ort_id option').click( function () { var wrapper = $(this).attr('value'); $('#schuppen-wrapper,#kirche-wrapper,#openair-wrapper,#andererort- wrapper').hide(); switch(wrapper){ case "1": $('#schuppen-wrapper').show(); break; case "2": $('#kirche-wrapper').show(); break; case "3": $('#openair-wrapper').show(); break; case "4": $('#andererort-wrapper').show(); break; } return false; });
but when the page loads the <option value="1-4" selected="selected"> should be shown. how can I show the right div, when the page loads? thank tom