question: sets current home page to the current url being viewed . concode_field_sep URL myHome concode_elem_sep List<URL> myHistory concode_elem_sep String PROTOCOL_PREFIX concode_elem_sep String DEFAULT_RESOURCES concode_elem_sep URL myCurrentURL concode_elem_sep int myCurrentIndex concode_elem_sep Map<String,URL> myFavorites concode_elem_sep ResourceBundle myResources concode_field_sep URL next concode_elem_sep void addFavorite concode_elem_sep URL getHome concode_elem_sep URL go concode_elem_sep URL back concode_elem_sep boolean hasPrevious concode_elem_sep boolean hasNext concode_elem_sep URL completeURL concode_elem_sep URL getFavorite
target: void function ( ) { if ( myCurrentURL != null ) { myHome = myCurrentURL ; } }