function placerUneReponse(nomImage, nomReponse)
{
	//alert(document.getElementById(nomImage).offsetTop);
	//alert(document.getElementById(nomImage).offsetLeft+document.getElementById(nomImage).width+3);
	document.getElementById(nomReponse).style.top  = ''+ (document.getElementById(nomImage).offsetTop) +'px';
	document.getElementById(nomReponse).style.left = ''+ (document.getElementById(nomImage).offsetLeft+document.getElementById(nomImage).width+3)+'px';	
}

function placerLesReponses()
{
	placerUneReponse('img_nb_1', 'nb_1');
	placerUneReponse('img_nb_2', 'nb_2');
	placerUneReponse('img_nb_3', 'nb_3');
	placerUneReponse('img_question_1', 'question_1');
	placerUneReponse('img_question_2', 'question_2');
	allerAuFormulaire();
}

function montrerReponse(uneReponse) 
{
	document.getElementById(uneReponse).style.display = 'block';
}

function cacherReponse(uneReponse) 
{
	document.getElementById(uneReponse).style.display = 'none';	
}
 
function allerAuFormulaire()
{
  if (retourAuFormulaire) {
  	window.scrollTo(0,document.getElementById('formulaire').offsetTop);
  }
}