* @param attributes the pane attributes
* @return the rendering style
*/
private PaneRendering determinePaneRendering(DOMOutputBuffer dom,
PaneAttributes attributes) {
PaneRendering rendering = PaneRendering.DO_NOTHING;
// Check to see whether the enclosing element is a "td" because if
// it is we could add the pane attributes to it (assuming that they
// do not clash with existing attributes) instead of creating a div
// to surround the pane's content