You should be able to place a short-text question with a timer in each group and hide them with CSS or JavaScript.
To hide a question with CSS, add something like this too the end of template.css, where 1234 is the question ID:
To hide a question with JavaScript, set up your survey to use JavaScript and add this to the question source:
To hide a question with CSS, add something like this too the end of template.css, where 1234 is the question ID:
#question1234 {
display: none;
}To hide a question with JavaScript, set up your survey to use JavaScript and add this to the question source:
<script type="text/javascript" charset="utf-8">
$(document).ready(function() {
$('#question{QID}').hide();
});
</script>