function showAnswer(linkEl,nr)
{
	$(linkEl);
	$$('.selectedQuestion').each(function(e) { e.removeClassName('selectedQuestion'); });
	// alert(typeof());
	linkEl.addClassName('selectedQuestion');

	var el = $('answer' + nr);
	if(el.style.display == 'none')
	{
		$$('.answer').each(function(e) { if(e.visible()) { new Effect.BlindUp(e, {duration: 0.3}); } });
		Effect.BlindDown(el, {duration:0.3});
	}
		
	else
		Effect.BlindUp(el, {duration:0.3});
}

function showCategory(el, name)
{
	
	$$('.selectedCategory').each(function(e) { e.removeClassName('selectedCategory'); });
	$$('.answersHolder').each(function(e) { e.hide(); });
	$('answers-' + name).show();
	$(el).addClassName('selectedCategory');
}

function showAddress(linkEl)
{
	$$('.selectedHQ').each(function(e) { e.removeClassName('selectedHQ'); });
	$$('.addressDetails').each(function(e) { e.hide(); });
	$('address-' + $(linkEl).id).show();
	$(linkEl).addClassName('selectedHQ');
}