function test1(){
document.all.a.className="gris";
document.all.b.className="menu1";
document.all.c.className="menu1";
document.all.d.className="menu1";
document.all.e.className="menu1";
}
function test2(){
document.all.a.className="menu1";
document.all.b.className="gris";
document.all.c.className="menu1";
document.all.d.className="menu1";
document.all.e.className="menu1";
}
function test3(){
document.all.a.className="menu1";
document.all.b.className="menu1";
document.all.c.className="gris";
document.all.d.className="menu1";
document.all.e.className="menu1";
}
function test4(){
document.all.a.className="menu1";
document.all.b.className="menu1";
document.all.c.className="menu1";
document.all.d.className="gris";
document.all.e.className="menu1";
}
function test5(){
document.all.a.className="menu1";
document.all.b.className="menu1";
document.all.c.className="menu1";
document.all.d.className="menu1";
document.all.e.className="gris";
}

rub1 = '   <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="introduction.html">Introduction</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="cycle_du_cheveu.html">Le cycle du cheveu</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="calvitie_chez_homme.html">La calvitie chez l&acute;homme</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="calvitie_chez_femme.html">La calvitie chez la femme</a><br><br><br>';

rub2 = '   <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="minoxidil.html">Le minoxidil</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="propecia.html">Le propecia</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="mesotherapie.html">La mesotherapie</a><br><br><br>';

rub3 = '   <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="unite_folliculaire.html">L&acute;unit&eacute; folliculaire</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="zone_donneuse.html">La zone donneuse</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="nombre_uf_prelevable.html">Nombre d&acute;UF pr&eacute;levable</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="zone_receveuse.html">La zone receveuse</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="densite_implantation.html">Densit&eacute; d&acute;implantation</a><br><br><br>';

rub4 = '   <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="preparation_du_prelevement.html">Pr&eacute;paration du pr&eacute;l&egrave;vement</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="prelevement_suture.html">Pr&eacute;l&egrave;vement et suture </a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="suture_trichophytique.html">Suture trichophytique</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="faconnage_des_greffons.html">Fa&ccedil;onnage des greffons</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="realisation_sites_receveuse.html">R&eacute;alisation des sites receveurs</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="placement_des_greffons.html">Placement des greffons</a><br><br><br>';

rub5 = '   <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="avant_intervention.html">Avant l&acute;intervention</a><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="apres_intervention.html">Apr&egrave;s l&acute;intervention</a><br><br><br>';

function test6(){
document.all.a.className="menu1";
document.all.b.className="menu1";
document.all.c.className="menu1";
document.all.d.className="menu1";
document.all.e.className="menu1";
}
function go1()
{
        document.getElementById("rubrique"+1).innerHTML = '';
		document.getElementById("rubrique"+1).style.position = 'absolute';
        document.getElementById("rubrique"+2).innerHTML = '';
		document.getElementById("rubrique"+2).style.position = 'absolute';
        document.getElementById("rubrique"+3).innerHTML = '';
		document.getElementById("rubrique"+3).style.position = 'absolute';
        document.getElementById("rubrique"+4).innerHTML = '';
		document.getElementById("rubrique"+4).style.position = 'absolute';
        document.getElementById("rubrique"+5).innerHTML = '';
		document.getElementById("rubrique"+5).style.position = 'absolute';
}
function go(n)
{
document.getElementById("rubrique"+n).style.position = 'relative';

		if(n == 1)
        {
        document.getElementById("rubrique"+2).innerHTML = '';
		document.getElementById("rubrique"+2).style.position = 'absolute';
        document.getElementById("rubrique"+3).innerHTML = '';
		document.getElementById("rubrique"+3).style.position = 'absolute';
        document.getElementById("rubrique"+4).innerHTML = '';
		document.getElementById("rubrique"+4).style.position = 'absolute';
        document.getElementById("rubrique"+5).innerHTML = '';
		document.getElementById("rubrique"+5).style.position = 'absolute';
        document.getElementById("rubrique"+n).innerHTML = rub1 ;
		}
        if(n == 2)
        {
        document.getElementById("rubrique"+1).innerHTML = '';
		document.getElementById("rubrique"+1).style.position = 'absolute';
        document.getElementById("rubrique"+3).innerHTML = '';
		document.getElementById("rubrique"+3).style.position = 'absolute';
        document.getElementById("rubrique"+4).innerHTML = '';
		document.getElementById("rubrique"+4).style.position = 'absolute';
        document.getElementById("rubrique"+5).innerHTML = '';
		document.getElementById("rubrique"+5).style.position = 'absolute';
        document.getElementById("rubrique"+n).innerHTML = rub2;
        }
        if(n == 3)
        {
        document.getElementById("rubrique"+1).innerHTML = '';
		document.getElementById("rubrique"+1).style.position = 'absolute';
        document.getElementById("rubrique"+2).innerHTML = '';
		document.getElementById("rubrique"+2).style.position = 'absolute';
        document.getElementById("rubrique"+4).innerHTML = '';
		document.getElementById("rubrique"+4).style.position = 'absolute';
        document.getElementById("rubrique"+5).innerHTML = '';
		document.getElementById("rubrique"+5).style.position = 'absolute';
        document.getElementById("rubrique"+n).innerHTML = rub3 ;
        }
        if(n == 4)
        {
        document.getElementById("rubrique"+1).innerHTML = '';
		document.getElementById("rubrique"+1).style.position = 'absolute';
        document.getElementById("rubrique"+2).innerHTML = '';
		document.getElementById("rubrique"+2).style.position = 'absolute';
        document.getElementById("rubrique"+3).innerHTML = '';
		document.getElementById("rubrique"+3).style.position = 'absolute';
        document.getElementById("rubrique"+5).innerHTML = '';
		document.getElementById("rubrique"+5).style.position = 'absolute';
        document.getElementById("rubrique"+n).innerHTML = rub4 ;
        }
        if(n == 5)
        {
        document.getElementById("rubrique"+1).innerHTML = '';
		document.getElementById("rubrique"+1).style.position = 'absolute';
        document.getElementById("rubrique"+2).innerHTML = '';
		document.getElementById("rubrique"+2).style.position = 'absolute';
        document.getElementById("rubrique"+3).innerHTML = '';
		document.getElementById("rubrique"+3).style.position = 'absolute';
        document.getElementById("rubrique"+4).innerHTML = '';
		document.getElementById("rubrique"+4).style.position = 'absolute';
        document.getElementById("rubrique"+n).innerHTML = rub5 ;
        }

}