/**
* Function to unshare a contact
* @param integer $idcontact
* @param interger $idcoworker
*/
function unshareContact($idcontact, $idcoworker)
{
$q = new sqlQuery($this->getDbCon());
$q->query("delete from " . $this->table . " where idcontact = " . $idcontact . " AND idcoworker = " . $idcoworker . " AND iduser ="******" LIMIT 1");
$do_contact_view = new ContactView();
$do_contact_view->setUser($idcoworker);
$do_contact_view->deleteFromContact($idcontact);
}
