New: testing a new method to avoid reloading the page

htdocs/comm/propal.php

htdocs/comm/propal/contact.php

htdocs/commande/contact.php

htdocs/commande/fiche.php

htdocs/compta/facture.php

htdocs/compta/facture/contact.php

htdocs/contrat/contact.php

htdocs/contrat/fiche.php

htdocs/core/ajax/contacts.php

htdocs/core/class/html.form.class.php

htdocs/core/lib/ajax.lib.php

htdocs/core/tpl/contacts.tpl.php

htdocs/fourn/commande/contact.php

htdocs/fourn/commande/fiche.php

htdocs/fourn/facture/contact.php

htdocs/fourn/facture/fiche.php