function setdisplay(id)
    {
        var onglet1=document.getElementById('onglet1');
        var onglet2=document.getElementById('onglet2');
        var onglet3=document.getElementById('onglet3');
            
        var mentions1=document.getElementById('mentions1');
        var mentions2=document.getElementById('mentions2');
        var mentions3=document.getElementById('mentions3');
            if(id==0)
            {
                mentions1.style.display='block';
                mentions2.style.display='none';
                mentions3.style.display='none';
                onglet1.className = 'active';
                onglet2.className = null;
                onglet3.className = null;
            }	
            else if(id==1)
            {
                mentions1.style.display='none';
                mentions2.style.display='block';
                mentions3.style.display='none';
                onglet1.className = null;
                onglet2.className = 'active';
                onglet3.className = null;
            }
            else if(id==2)
            {
                mentions1.style.display='none';
                mentions2.style.display='none';
                mentions3.style.display='block';
                onglet1.className = null;
                onglet2.className = null;
                onglet3.className = 'active';
            }
    }