var init = 0;

function getNewQuestion(seq){
	var request;

	if (window.XMLHttpRequest){
		request = new XMLHttpRequest();	
	} else if (window.ActiveXObject){
		try {
			request = new ActiveXObject('Msxml2.XMLHTTP');
		} catch(e) {
			request = new ActiveXObject('Microsoft.XMLHTTP');
		}
	} else {
		// no support
	}

	request.onreadystatechange = function() {
		if (request.readyState == 4 && request.status == 200){
			if (request.responseText != ''){
				document.getElementById('fragment-3').innerHTML = request.responseText;
			}
		}
	};

	request.open('GET', './new_question2.php?seq='+seq, true);
	request.send(null);
}

function initSearchBox(){
	if (init == 0){
		getNewQuestion(0);
		init = 1;
	}
}