var faqitems = new Array();

function initFaq(itemPrefix)
{
	faqitems = null
	faqitems = new Array();
	var i = 1;
	var it = null;
	while (it = document.getElementById(itemPrefix + i))
	{
//		if (i > 1) 
		it.style.display = 'none';
		
		faqitems[i-1] = it;
		i++;
	}
}

function abreFaq(n)
{
	for (var i = 0; i < faqitems.length; i++)
	{
		faqitems[i].style.display = (i == (n-1) ? '' : 'none');
	}
}