Qual: Ajax code is simpler and now works with IE6

htdocs/adherents/fiche.php

htdocs/admin/cashdesk.php

htdocs/categories/edit.php

htdocs/categories/fiche.php

htdocs/comm/action/fiche.php

htdocs/compta/deplacement/fiche.php

htdocs/contact/fiche.php

htdocs/fichinter/fiche.php

htdocs/fourn/facture/fiche.php

htdocs/html.form.class.php

htdocs/html.formcompany.class.php

htdocs/lib/ajax.lib.php

htdocs/lib/lib_head.js

htdocs/product/fournisseurs.php

htdocs/projet/fiche.php

htdocs/societe/ajaxcompanies.php