var lastQt = 0;
var lastQuestion = 0;
function displayQuestionType(qtId){
	if(lastQt == 0){
		lastQt = $('#qt_init').val();
	}
	try{
		document.getElementById("qt_"+qtId).className="help_lable_on";
		document.getElementById("q_div_"+qtId).style.display="block";
		if(lastQt != qtId){
			document.getElementById("qt_"+lastQt).className="help_lable_off";
			document.getElementById("q_div_"+lastQt).style.display="none";
		}
		lastQt = qtId;
	}catch(e){}
	
}

function displayQuestion(questionId){
	try{
		if("none" == document.getElementById("question_"+questionId).style.display) {
			document.getElementById("question_"+questionId).style.display="block";
		} else {
			document.getElementById("question_"+questionId).style.display="none";
		}
		
		if(lastQuestion != 0 && lastQuestion != questionId){
			document.getElementById("question_"+lastQuestion).style.display="none";
		}
		lastQuestion = questionId;
	}catch(e){}
	
}