var lastFAQ;
function displayFaq(e) {
	if (lastFAQ)
	  jQuery(lastFAQ).slideUp();
	var newFAQ = e.childNodes[1];
	if (newFAQ != lastFAQ) {
		jQuery(newFAQ).slideDown('slow');
		lastFAQ = newFAQ;
	}
	else lastFAQ = null;
}

var currentProductsRow = 0;

function startProducts() {
  $('#products tr').eq(0).show();
}

function rotateProducts() {
  var rows_products = $('#products tr');
  rows_products.eq(currentProductsRow).hide();
  if (++currentProductsRow == rows_products.length)
    currentProductsRow = 0;
  rows_products.eq(currentProductsRow).show('slow');
}