function openPAC(link,w,h) {
	var options = "width=" + w + ",height=" + h;
	currentMediaWin = window.open(link, "mediawin", options);
	return currentMediaWin;
}

function getAnswer() {
    return document.forms[0].taker_ans.value;
}

function updateAnswer(x, y) {
	document.forms[0].taker_ans.value = x + "," + y;
}