</label><br/>
<span><select id="scale" required="required" name="scale" onchange="validate_form('exam_instance_setup', '<?php
print $stringlib->get_string('create_osce_session_btn_lbl');
?>
');"><option value="-1">Select a <?php
print $stringlib->get_string('osce_session_scale');
?>
...</option><?php
print $scalesStr;
?>
</select></span>
<span><input type='image' src='<?php
print "{$CFG->wwwroot}{$CFG->basedir}/icons/dialog-information.png";
?>
' BORDER='0' style='vertical-align: text-bottom;' onclick='show_information("<?php
print $enumLib->getCriteriaScalesDescription();
?>
");
return false;'/></span><br/>
<label for="unit"><?php
print $stringlib->get_string('osce_session_unit');
?>
</label><br/>
<select id="unit" required="required" name="unit" onchange="validate_form('exam_instance_setup', '<?php
print $stringlib->get_string('create_osce_session_btn_lbl');
?>
');"><option value="-1">Select a <?php
print $stringlib->get_string('osce_session_unit');
?>
...</option><?php
print $unitsStr;