nc = new NavigatorContent();
nc.label = CheckBox(publisherCheckBoxes[i]).id;
nc.id = CheckBox(publisherCheckBoxes[i]).id+"_tab";
nc.width = xmlEditors.width;
nc.height = xmlEditors.height;
addForm(nc, CheckBox(publisherCheckBoxes[i]).id); //fills the NavigatorContent with contents
xmlEditors.addElement(nc); //xmlEditors is a TabNavigator with fixed height and width

renderedPublisherTabs.push(CheckBox(publisherCheckBoxes[i]).id);