function AA(a){
document.getElementById(a).style.fontWeight='bold';
a=a+'2';
document.getElementById(a).style.color='black';
document.getElementById(a).style.fontWeight='bold';
}

function BB(b){
document.getElementById(b).style.fontWeight='normal';
b=b+'2';
document.getElementById(b).style.fontWeight='normal';
document.getElementById(b).style.color='#555555';
}

var defaultTexte='';

function goto(where) {

if (defaultTexte=='') {
	defaultTexte = document.getElementById('content').innerHTML;
}
if (where=='def') {
	document.getElementById('content').innerHTML = defaultTexte;
	return;
}
texte = document.getElementById(where).innerHTML;
document.getElementById('content').innerHTML = texte;





}