function popupcentree(page,largeur,hauteur,options)
{
var top=(screen.height-hauteur)/2;
var left=(screen.width-largeur)/2;
var win=window.open(page,"popop","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
win.focus;
}
function afficheVignette(chemin,chemin2)
{
document.write('
');
//document.write('');
}
function afficheMaxi(chemin2)
{
i1 = new Image;
i1.src = chemin2;
html = 'Image
';
popupImage = window.open('','_blank','toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=1');
popupImage.document.open();
popupImage.document.write(html);
popupImage.document.close();
}
function change_couleur_fond(maligne)
{
document.getElementById(maligne).style.backgroundColor = '#FFCC00';
}