//Choicenumbers counted from left

function activateChoices(navChoiceNumber, secNavChoiceNumber) {

	totNumberNavChoices = document.getElementById('nav').getElementsByTagName('li').length;
	totNumberSecNavChoices = document.getElementById('secNav').getElementsByTagName('li').length;

	document.getElementById('nav').getElementsByTagName('li')[totNumberNavChoices - navChoiceNumber].className = 'selected';
	document.getElementById('secNav').getElementsByTagName('li')[totNumberSecNavChoices - secNavChoiceNumber].className = 'selected';
}