function changeQuestion(whatQuestion)
{
//	alert(_questions);
	
	removeOverFromQuestions();
	hideAnswers();
	giveOverToQuestion(whatQuestion);
	showAnswer(whatQuestion);
}

function removeOverFromQuestions()
{
	for (i = 0; i < _questions; i++)
	{
		eval('liControl = document.getElementById("quest_' + i + '");');
		
		link = liControl.getElementsByTagName('a');
		
		link[0].className = 'faqLink';
	}
}

function hideAnswers()
{
	for (i = 0; i < _questions; i++)
	{
		eval('liControl = document.getElementById("answ_' + i + '");');
		
		liControl.className = 'hidden';
	}
}

function giveOverToQuestion(whatQuestion)
{
	eval('liControl = document.getElementById("quest_' + whatQuestion + '");');
	
	link = liControl.getElementsByTagName('a');
	
	link[0].className = 'faqLinkOver';
}

function showAnswer(whatQuestion)
{
	eval('liControl = document.getElementById("answ_' + whatQuestion + '");');
	
	liControl.className = '';
}