var current_div = 0;
	
function init(){
	nextDiv();
}

function nextDiv(){
	if(current_div > 0){
		document.getElementById('section_' + current_div).style.display = 'none';
		document.getElementById('q_header_' + current_div).style.display = 'none';
	}
	current_div++;
	document.getElementById('section_' + current_div).style.display = 'block';
	document.getElementById('q_header_' + current_div).style.display = 'block';
	document.getElementById('ariane_' + current_div).style.display = 'inline';
}

function prevDiv(){
	if(current_div-1 > 0){
		document.getElementById('section_' + current_div).style.display = 'none';
		document.getElementById('q_header_' + current_div).style.display = 'none';
		current_div--;
		document.getElementById('section_' + current_div).style.display = 'block';
		document.getElementById('q_header_' + current_div).style.display = 'block';
	}
}

function gotoSection(section){
	if(current_div > 0){
		document.getElementById('section_' + current_div).style.display = 'none';
		document.getElementById('q_header_' + current_div).style.display = 'none';
	}
	current_div = section;
	document.getElementById('section_' + current_div).style.display = 'block';
	document.getElementById('q_header_' + current_div).style.display = 'block';
}

function checkType(){
	var nbUn = 0;
	var nbDeux = 0;
	var nbTrois = 0;
	for(s=5;s<=7;s++){
		questions = document.getElementById('section_' + s).getElementsByClassName('question');
		for(q=0;q<questions.length;q++){
			reponses = questions[q].getElementsByTagName('input');
			for(r=0;r<3;r++){
				if(reponses[r].checked){
					switch(r){
						case 0: nbUn++;
								break;
						case 1: nbDeux++;
								break;
						case 2: nbTrois++;
								break;
					}
				}
			}
		}
	}
	
	if(nbTrois - nbUn > 4){
		document.getElementById('type1').checked = true;
	}
	else if(nbUn - nbTrois > 4){
		document.getElementById('type2').checked = true;
	}
	else{
		document.getElementById('type3').checked = true;
	}
	_("uafform").submit();
}