intQuestions=21

function load()
{
var i=0;
for (i=0;i<=intQuestions;i++)
toggleItem( "Q" + i );
}

function getItem(id)
{
	var itm = false;
	if(document.getElementById)
		itm = document.getElementById(id);
	else if(document.all)
		itm = document.all[id];
	else if(document.layers)
		itm = document.layers[id];
	return itm;
}

function toggleItem(id)
{
	itm = getItem(id);

	if(!itm)
		return false;

	if(itm.style.display == 'none')
		itm.style.display = '';
		//itm.focus(); 
	else
		itm.style.display = 'none';
	return false;
}