function ToggleQuestionSetType()
 {
	for (i=0; i<document.forms[0].elements.length; i++)
	{
		if(document.forms[0].elements[i].location == 'num_question_in_set')
		{
			objField = document.forms[0].elements[i];
		
			if(getFormElement('QuestionSetType').checked)
			{
				objField.disabled= true;
			}
			else
			{
				objField.disabled= false;
			}
		}
	}
 }