i used this
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script>
<script>
$(document).ready(function() {
$( "#navigation" ).accordion( "option", "active", -1 );
});
</script>
i am developing accordin but i need to set time for accordin. how can i set time for opeing and closing in according?