<?php
/********************************
OSBib:
A collection of PHP classes to manage bibliographic formatting for OS bibliography software 
using the OSBib standard.  Taken from WIKINDX (http://wikindx.sourceforge.net).

Released through http://bibliophile.sourceforge.net under the GPL licence.
Do whatever you like with this -- some credit to the author(s) would be appreciated.

If you make improvements, please consider contacting the administrators at bibliophile.sourceforge.net 
so that your improvements can be added to the release package.

Mark Grimshaw 2005
http://bibliophile.sourceforge.net
********************************/
/**
* This mapping class is specific to BibTeX for those databases that store or access their data in associative arrays 
* modelled on BibTeX.  e.g.
* array(
* 'author'	=>	'Grimshaw, Mark and Boulanger, Christian',
* 'title'	=>	'How Bibliographies Ruined our Lives',
* 'year'	=>	'2005',
* 'volume'	=>	'20',
* 'number'	=>	'4',
* 'journal'	=>	'Journal of Mundane Trivia',
* 'pages'	=>	'42--111',
* 'howpublished' =>	"\url{http://bibliophile.sourceforge.net}",
* );
*
* See the README for details on how to use this
*/
class STYLEMAPBIBTEX
{
	function STYLEMAPBIBTEX()
	{
		$this->loadMap();
	}
/**
* loadMap: Load the map into arrays based on resource type.
*
* The basic() array contains database fields that are common to all types of resources.
* The key is the database field and the value is displayed to the user to be part of the style definition.
* e.g. if the user enters:
* author. title. publisherName|: publisherLocation|.
* for a style definition for a book, we know that 'author' is the database field 'creator1', 'title' is 
* the database field 'title' etc.
* There are some exceptions as defined by WIKINDX (other systems may have different methods).  Because these may be 
* represented in different ways in different systems, you will need to explicitly define these.  See BIBSTYLE.php 
* for examples of how WIKINDX does this.  The comments below relate to how WIKINDX stores such values in its database:
* 1/ 'originalPublicationYear doesn't exist in the database but is used to re-order publicationYear and reprintYear 
* for book and book_article resource types.
* 2/ 'pages' doesn't exist in the database but is created on the fly in BIBSTYLE.php as an amalgamation of 
* the database fields pageStart and pageEnd.
* 3/ 'date' doesn't exist in the database but is created on the fly in BIBSTYLE.php as an amalgamation of 
* the database fields miscField2 (day) and miscField3 (month).
* 4/ 'runningTime' doesn't exist in the database but is created on the fly in BIBSTYLE.php as an amalgamation of 
* the database fields miscField1 (minute) and miscField4 (hour) for film/broadcast.
*
* @author Mark Grimshaw
*/
	function loadMap()
	{
/**
* What fields are available to the in-text citation template? This array should NOT be changed.
* Currently, in-text citation formatting is not available (although it is defined in the XML style file). Future 
* releases will implement this.
*/
		$this->citation = array(
					"creator" => "creator", 
					"title"	=>	"title",
					"year" => "year", 
					"pages" => "pages", 
					"ID" => "ID");
/**
* NB NB NB NB NB NB NB NB NB NB NB
* 
* Map between OSBib's resource types (keys) and the bibliographic system's resource types (values). You must 
* NOT remove any elements or change the generic types. You may edit the value of each element. If your system 
* does not have a particular resource type, then you should set the value to FALSE (e.g. 'film' => FALSE,)
*/
		$this->types = array(
// The generic types must be present and unchanged.  DO NOT CHANGE THE VALUE OF THESE THREE!
			'genericBook'		=>	'genericBook',
			'genericArticle'	=>	'genericArticle',
			'genericMisc'		=>	'genericMisc',
// Edit values if necessary
			'book'			=>	'book',
			'book_article'		=>	'inbook',
			'journal_article'	=>	'article',
			'newspaper_article'	=>	'article',
			'magazine_article'	=>	'article',
			'proceedings'		=>	'proceedings',
			'conference_paper'	=>	FALSE,
			'proceedings_article'	=>	'inproceedings',
			'thesis'		=>	FALSE,
			'web_article'		=>	FALSE,
			'film'			=>	FALSE,
			'broadcast'		=>	FALSE,
			'music_album'		=>	FALSE,
			'music_track'		=>	FALSE,
			'music_score'		=>	FALSE,
			'artwork'		=>	FALSE,
			'software'		=>	FALSE,
			'audiovisual'		=>	FALSE,
			'database'		=>	FALSE,
			'government_report'	=>	FALSE,
			'report'		=>	'techreport',
			'hearing'		=>	FALSE,
			'statute'		=>	FALSE,
			'legal_ruling'		=>	FALSE,
			'case'			=>	FALSE,
			'bill'			=>	FALSE,
			'patent'		=>	FALSE,
			'personal'		=>	FALSE,
			'unpublished'		=>	'unpublished',
			'classical'		=>	FALSE,
			'manuscript'		=>	FALSE,
			'map'			=>	FALSE,
			'chart'			=>	FALSE,
			'miscellaneous'		=>	'misc',
		);
/**
* Basic array of elements common to all types - change the key to map the database field that stores that value.
*/
		$this->basic = array(
					'title'		=>	'title',
					'year'		=>	'publicationYear',
			);
/**
* Creator mapping.  OSBib uses 'creator1' .. 'creator5' for internally managing creator names such as 
* author, editor, series editor, translator, reviser, artist, inventor, composer etc.  The associative 
* array (SQL row) you submit to $this->bibformat->preProcess() MUST use these fields for the creators.
* Furthermore, you may NOT change any keys (or values) in the arrays below that are 'creator1' ... 'creator5'.
*/

/**
* NB NB NB NB NB NB NB NB NB NB NB
*
* For the following arrays, the only things you should change are the keys of each array (except 'creator1' 
* .. 'creator5' - see above).  These keys are your database fieldnames for resources.
* The values are displayed to the user when creating/editing a style and 
* must NOT change or be removed.  If your database does not store a particular value, then it should still 
* exist in the array and must have a null key (e.g. $this->book[] = 'publisherName'; in the case of a database 
* that does not store publisher names for books ;-)).
* 
* The keys 'creator1', 'creator2', 'date' and 'URL' are special keys.  All other keys should be lowercase 
* field names from the BibTeX specification.
**************
**************
* Do NOT remove arrays.
* Do not remove array elements.
* Do not add array elements.
**************
**************
*
* You do not need to edit arrays where the value in $this->types above is FALSE as the array will then simply be 
* ignored.  So, although 34 resource types are defined here, if you system only has 6 resource types, you only need 
* to edit those 6 types.
*
* If you do not conform to this, OSBib XML style definition sheets you produce will not be compatible with other systems.
*/
// Three Generic fallback types used when there's no style definition for one of the resources below.
// Generic Book type - no collection data, like a book
		$this->genericBook = $this->basic;
		$this->genericBook['creator1'] = 'creator';
		$this->genericBook['creator2'] = 'editor';
		$this->genericBook['publisher'] = 'publisherName';
		$this->genericBook['address'] = 'publisherLocation';
		$this->genericBook['ISBN'] = 'ID';
// Generic Article type - in a collection like an article
		$this->genericArticle = $this->basic;
		$this->genericArticle['creator1'] = 'creator';
		$this->genericArticle['creator2'] = 'editor';
		$this->genericArticle['journal'] = 'collection';
		$this->genericArticle['publisher'] = 'publisherName';
		$this->genericArticle['address'] = 'publisherLocation';
		$this->genericArticle['date'] = 'date';
		$this->genericArticle['pages'] = 'pages';
		$this->genericArticle['ISBN'] = 'ID';
// Generic Miscellaneous type - whatever is best not put in the above two fall back types....?
		$this->genericMisc = $this->basic;
		$this->genericMisc['creator1'] = 'creator';
		$this->genericMisc['publisher'] = 'publisherName';
		$this->genericMisc['address'] = 'publisherLocation';
		$this->genericMisc['type'] = 'type';
		$this->genericMisc['date'] = 'date';
		$this->genericMisc['ISBN'] = 'ID';
		
// Resource specific mappings. The order here is the display order when editing/creating styles.
// BOOK
		$this->book = $this->basic;
		$this->book['creator1'] = 'author';
		$this->book['creator2'] = 'editor';
		$this->book[] = 'translator';
		$this->book[] = 'reviser';
		$this->book[] = 'seriesEditor';
		$this->book['series'] = 'seriesTitle';
		$this->book['edition'] = 'edition';
		$this->book['number'] = 'seriesNumber';
		$this->book[] = 'numberOfVolumes';
		$this->book['volume'] = 'volumeNumber';
		$this->book[] = 'originalPublicationYear';
		$this->book[] = 'volumePublicationYear';
		$this->book['publisher'] = 'publisherName';
		$this->book['address'] = 'publisherLocation';
		$this->book['ISBN'] = 'ISBN';
// BOOK ARTICLE/CHAPTER
		$this->book_article = $this->book;
		$this->book_article['bookitle'] = 'book';
		$this->book_article[] = 'shortBook';
		$this->book_article['pages'] = 'pages';
// JOURNAL ARTICLE
		$this->journal_article = $this->basic;
		$this->journal_article['creator1'] = 'author';
		$this->journal_article['volume'] = 'volume';
		$this->journal_article['number'] = 'issue';
		$this->journal_article['journal'] = 'journal';
		$this->journal_article[] = 'shortJournal';
		$this->journal_article['pages'] = 'pages';
		$this->journal_article['ISSN'] = 'ISSN';
// NEWSPAPER ARTICLE
		$this->newspaper_article = $this->basic;
		$this->newspaper_article['year'] = 'issueYear'; // override publicationYear
		$this->newspaper_article['date'] = 'issueDate';
		$this->newspaper_article['creator1'] = 'author';
		$this->newspaper_article['journal'] = 'newspaper';
		$this->newspaper_article[] = 'shortNewspaper';
		$this->newspaper_article['chapter'] = 'section';
		$this->newspaper_article['address'] = 'city';
		$this->newspaper_article['pages'] = 'pages';
		$this->newspaper_article['ISSN'] = 'ISSN';
// MAGAZINE ARTICLE
		$this->magazine_article = $this->basic;
		$this->magazine_article['year'] = 'issueYear'; // override publicationYear
		$this->magazine_article['date'] = 'issueDate';
		$this->magazine_article['creator1'] = 'author';
		$this->magazine_article['journal'] = 'magazine';
		$this->magazine_article[] = 'shortMagazine';
		$this->magazine_article['edition'] = 'edition';
		$this->magazine_article['type'] = 'type';
		$this->magazine_article['volume'] = 'volume';
		$this->magazine_article['number'] = 'number';
		$this->magazine_article['pages'] = 'pages';
		$this->magazine_article['ISSN'] = 'ISSN';
// PROCEEDINGS ARTICLE
		$this->proceedings_article = $this->basic;
		$this->proceedings_article['creator1'] = 'author';
		$this->proceedings_article['booktitle'] = 'conference';
		$this->proceedings_article[] = 'shortConference';
		$this->proceedings_article['organization'] = 'conferenceOrganiser';
		$this->proceedings_article['address'] = 'conferenceLocation';
		$this->proceedings_article['date'] = 'conferenceDate';
// overwrite publicationYear
		$this->proceedings_article['year'] = 'conferenceYear';
		$this->proceedings_article['pages'] = 'pages';
		$this->proceedings_article['ISBN'] = 'ISSN';
// THESIS
		$this->thesis = $this->basic;
// overwrite publicationYear
		$this->thesis['year'] = 'awardYear';
		$this->thesis['creator1'] = 'author';
		$this->thesis[] = 'label'; // 'thesis', 'dissertation'
// 'type' is special and used in BIBFORMAT.php
		$this->thesis['type'] = 'type'; // 'Master's', 'PhD', 'Doctoral', 'Diploma' etc.
		$this->thesis['institution'] = 'institution';
		$this->thesis['address'] = 'institutionLocation';
		$this->thesis[] = 'department';
		$this->thesis['journal'] = 'journal';
		$this->thesis[] = 'shortJournal';
		$this->thesis['volume'] = 'volumeNumber';
		$this->thesis['number'] = 'issueNumber';
		$this->thesis[] = 'abstractYear';
		$this->thesis['pages'] = 'pages';
		$this->thesis['ISBN'] = 'ID';
// WEB ARTICLE
		$this->web_article = $this->basic;
		$this->web_article['creator1'] = 'author';
		$this->web_article['journal'] = 'journal';
		$this->web_article[] = 'shortJournal';
		$this->web_article['volume'] = 'volume';
		$this->web_article['number'] = 'issue';
		$this->web_article['pages'] = 'pages';
		$this->web_article['URL'] = 'URL';
		$this->web_article['date'] = 'accessDate';
		$this->web_article[] = 'accessYear';
		$this->web_article['ISBN'] = 'ID';
// MISCELLANEOUS
		$this->miscellaneous = $this->basic;
		$this->miscellaneous['creator1'] = 'creator';
		$this->miscellaneous['type'] = 'medium';
		$this->miscellaneous['publisher'] = 'publisherName';
		$this->miscellaneous['address'] = 'publisherLocation';
		$this->miscellaneous['ISBN'] = 'ID';
// REPORT/DOCUMENTATION
		$this->report = $this->basic;
		$this->report['creator1'] = 'author';
		$this->report['type'] = 'type';
		$this->report['series'] = 'seriesTitle';
		$this->report['number'] = 'number';
		$this->report['institution'] = 'institution';
		$this->report['address'] = 'institutionLocation';
		$this->report['date'] = 'reportDate';
		$this->report['year'] = 'reportYear'; // override
		$this->report['pages'] = 'pages';
		$this->report['ISSN'] = 'ISSN';
// PROCEEDINGS (complete set of)
		$this->proceedings = $this->basic;
		$this->proceedings['creator2'] = 'editor';
		$this->proceedings['organization'] = 'conferenceOrganiser';
		$this->proceedings['address'] = 'conferenceLocation';
		$this->proceedings['date'] = 'conferenceDate';
		$this->proceedings['year'] = 'conferenceYear'; // override
		$this->proceedings['ISBN'] = 'ISSN';
// UNPUBLISHED WORK
		$this->unpublished = $this->basic;
		$this->unpublished['year'] = 'year'; // Override
		$this->unpublished['creator1'] = 'author';
		$this->unpublished['type'] = 'type';
		$this->unpublished['institution'] = 'institution';
		$this->unpublished['address'] = 'institutionLocation';
		$this->unpublished['ISBN'] = 'ID';
// CONFERENCE PAPER
		$this->conference_paper = $this->basic;
		$this->conference_paper['creator1'] = 'author';
		$this->conference_paper['publisherName'] = 'publisherName';
		$this->conference_paper['publisherLocation'] = 'publisherLocation';
		$this->conference_paper['isbn'] = 'ISSN';

/***********************
The following not used by BibTeX.  They are ignored as per $this->types above.
***********************/

// FILM
		$this->film = $this->basic;
		$this->film['creator1'] = 'director';
		$this->film['creator2'] = 'producer';
		$this->film['field1'] = 'country';
		$this->film['runningTime'] = 'runningTime';
		$this->film['publisherName'] = 'distributor';
		$this->film['isbn'] = 'ID';
// BROADCAST
		$this->broadcast = $this->basic;
		$this->broadcast['creator1'] = 'director';
		$this->broadcast['creator2'] = 'producer';
		$this->broadcast['runningTime'] = 'runningTime';
		$this->broadcast['date'] = 'broadcastDate';
		$this->broadcast['year1'] = 'broadcastYear'; // override
		$this->broadcast['publisherName'] = 'channel';
		$this->broadcast['publisherLocation'] = 'channelLocation';
		$this->broadcast['isbn'] = 'ID';
// SOFTWARE
		$this->software = $this->basic;
		$this->software['creator1'] = 'author';
		$this->software['field2'] = 'type';
		$this->software['field4'] = 'version';
		$this->software['publisherName'] = 'publisherName';
		$this->software['publisherLocation'] = 'publisherLocation';
		$this->software['isbn'] = 'ID';
// ARTWORK
		$this->artwork = $this->basic;
		$this->artwork['creator1'] = 'artist';
		$this->artwork['field2'] = 'medium';
		$this->artwork['publisherName'] = 'publisherName';
		$this->artwork['publisherLocation'] = 'publisherLocation';
		$this->artwork['isbn'] = 'ID';
// AUDIOVISUAL
		$this->audiovisual = $this->basic;
		$this->audiovisual['creator1'] = 'author';
		$this->audiovisual['creator2'] = 'performer';
		$this->audiovisual['creator5'] = 'seriesEditor';
		$this->audiovisual['field1'] = 'seriesTitle';
		$this->audiovisual['field4'] = 'seriesNumber';
		$this->audiovisual['field3'] = 'edition';
		$this->audiovisual['miscField4'] = 'numberOfVolumes';
		$this->audiovisual['field5'] = 'volumeNumber';
		$this->audiovisual['year3'] = 'volumePublicationYear';
		$this->audiovisual['publisherName'] = 'publisherName';
		$this->audiovisual['publisherLocation'] = 'publisherLocation';
		$this->audiovisual['field2'] = 'medium';
		$this->audiovisual['isbn'] = 'ID';
// (LEGAL) CASE
		$this->case = $this->basic;
		$this->case['field1'] = 'reporter';
		$this->case['creator3'] = 'counsel';
		$this->case['field4'] = 'reporterVolume';
		$this->case['date'] = 'caseDecidedDate';
		$this->case['year1'] = 'caseDecidedYear'; // override
		$this->case['publisherName'] = 'court';
		$this->case['isbn'] = 'ISBN';
// LEGAL RULING/REGULATION
		$this->legal_ruling = $this->basic;
		$this->legal_ruling['creator1'] = 'author';
		$this->legal_ruling['field1'] = 'section';
		$this->legal_ruling['field2'] = 'type';
		$this->legal_ruling['field4'] = 'number';
		$this->legal_ruling['field3'] = 'edition';
		$this->legal_ruling['date'] = 'codeEditionDate';
		$this->legal_ruling['year1'] = 'codeEditionYear'; // override
		$this->legal_ruling['publisherName'] = 'publisherName';
		$this->legal_ruling['publisherLocation'] = 'publisherLocation';
		$this->legal_ruling['pages'] = 'pages';
		$this->legal_ruling['isbn'] = 'ISBN';
// (PARLIAMENTARY) BILL
		$this->bill = $this->basic;
		$this->bill['field2'] = 'code';
		$this->bill['field3'] = 'codeVolume';
		$this->bill['field1'] = 'codeSection';
		$this->bill['field5'] = 'number';
		$this->bill['field4'] = 'session';
		$this->bill['year1'] = 'sessionYear'; // override publicationYear
		$this->bill['publisherName'] = 'legislativeBody';
		$this->bill['publisherLocation'] = 'publisherLocation';
		$this->bill['pages'] = 'pages';
		$this->bill['isbn'] = 'ID';
// CLASSICAL WORK
		$this->classical = $this->basic;
		$this->classical['creator1'] = 'attributedTo';
		$this->classical['field4'] = 'volume';
		$this->classical['isbn'] = 'ISBN';
// GOVERNMENT REPORT/DOCUMENTATION
		$this->government_report = $this->basic;
		$this->government_report['creator1'] = 'author';
		$this->government_report['field2'] = 'department';
		$this->government_report['field1'] = 'section';
		$this->government_report['field4'] = 'volume';
		$this->government_report['field5'] = 'issueNumber';
		$this->government_report['field3'] = 'edition';
		$this->government_report['publisherName'] = 'publisherName';
		$this->government_report['pages'] = 'pages';
		$this->government_report['isbn'] = 'ISSN';
// GOVERNMENT/LEGAL HEARING
		$this->hearing = $this->basic;
		$this->hearing['field1'] = 'committee';
		$this->hearing['field2'] = 'legislativeBody';
		$this->hearing['field3'] = 'session';
		$this->hearing['miscField4'] = 'numberOfVolumes';
		$this->hearing['field4'] = 'documentNumber';
		$this->hearing['date'] = 'hearingDate';
		$this->hearing['year1'] = 'hearingYear'; // override
		$this->hearing['publisherName'] = 'publisherName';
		$this->hearing['publisherLocation'] = 'publisherLocation';
		$this->hearing['pages'] = 'pages';
		$this->hearing['isbn'] = 'ISSN';
// ONLINE DATABASE
		$this->database = $this->basic;
		$this->database['creator1'] = 'author';
		$this->database['URL'] = 'URL';
		$this->database['date'] = 'accessDate';
		$this->database['year2'] = 'accessYear';
		$this->database['publisherName'] = 'publisherName';
		$this->database['publisherLocation'] = 'publisherLocation';
		$this->database['isbn'] = 'ID';
// MANUSCRIPT
		$this->manuscript = $this->basic;
		$this->manuscript['creator1'] = 'author';
		$this->manuscript['collectionTitle'] = 'collection';
		$this->manuscript['collectionTitleShort'] = 'shortCollection';
		$this->manuscript['field3'] = 'number';
		$this->manuscript['field2'] = 'type';
		$this->manuscript['date'] = 'issueDate';
		$this->manuscript['year1'] = 'issueYear'; // override
		$this->manuscript['pages'] = 'pages';
		$this->manuscript['isbn'] = 'ISBN';
// MAP
		$this->map = $this->basic;
		$this->map['creator1'] = 'cartographer';
		$this->map['creator5'] = 'seriesEditor';
		$this->map['field1'] = 'seriesTitle';
		$this->map['field2'] = 'type';
		$this->map['field3'] = 'edition';
		$this->map['publisherName'] = 'publisherName';
		$this->map['publisherLocation'] = 'publisherLocation';
		$this->map['isbn'] = 'ISBN';
// CHART
		$this->chart = $this->basic;
		$this->chart['creator1'] = 'creator';
		$this->chart['field1'] = 'fileName';
		$this->chart['field2'] = 'program';
		$this->chart['field3'] = 'size';
		$this->chart['field4'] = 'type';
		$this->chart['field5'] = 'version';
		$this->chart['field6'] = 'number';
		$this->chart['publisherName'] = 'publisherName';
		$this->chart['publisherLocation'] = 'publisherLocation';
		$this->chart['isbn'] = 'ID';
// STATUTE
		$this->statute = $this->basic;
		$this->statute['field2'] = 'code';
		$this->statute['field5'] = 'codeNumber';
		$this->statute['field1'] = 'publicLawNumber';
		$this->statute['field3'] = 'session';
		$this->statute['field4'] = 'section';
		$this->statute['date'] = 'statuteDate';
		$this->statute['year1'] = 'statuteYear'; // override
		$this->statute['pages'] = 'pages';
		$this->statute['isbn'] = 'ID';
// PATENT
		$this->patent = $this->basic;
		$this->patent['creator1'] = 'inventor';
		$this->patent['creator2'] = 'issuingOrganisation';
		$this->patent['creator3'] = 'agent';
		$this->patent['creator4'] = 'intAuthor';
		$this->patent['field8'] = 'patentNumber';
		$this->patent['field2'] = 'versionNumber';
		$this->patent['field3'] = 'applicationNumber';
		$this->patent['field6'] = 'intTitle';
		$this->patent['field5'] = 'intPatentNumber';
		$this->patent['field7'] = 'intClassification';
		$this->patent['field1'] = 'publishedSource';
		$this->patent['field9'] = 'legalStatus';
		$this->patent['field4'] = 'type';
		$this->patent['publisherName'] = 'assignee';
		$this->patent['publisherLocation'] = 'assigneeLocation';
		$this->patent['date'] = 'issueDate';
		$this->patent['year1'] = 'issueYear'; // override
		$this->patent['isbn'] = 'ID';
// PERSONAL COMMUNICATION
		$this->personal = $this->basic;
		$this->personal['creator1'] = 'author';
		$this->personal['creator2'] = 'recipient';
		$this->personal['field2'] = 'type';
		$this->personal['date'] = 'date';
		$this->personal['year1'] = 'year'; // override
		$this->personal['isbn'] = 'ID';
// MUSIC ALBUM
		$this->music_album = $this->basic;
		$this->music_album['creator1'] = 'performer';
		$this->music_album['creator2'] = 'composer';
		$this->music_album['creator3'] = 'conductor';
		$this->music_album['field2'] = 'medium';
		$this->music_album['publisherName'] = 'publisherName';
		$this->music_album['isbn'] = 'ID';
// MUSIC TRACK
		$this->music_track = $this->basic;
		$this->music_track['creator1'] = 'performer';
		$this->music_track['creator2'] = 'composer';
		$this->music_track['creator3'] = 'conductor';
		$this->music_track['collectionTitle'] = 'album';
		$this->music_track['collectionTitleShort'] = 'shortAlbum';
		$this->music_track['field2'] = 'medium';
		$this->music_track['publisherName'] = 'publisherName';
		$this->music_track['isbn'] = 'ID';
// MUSIC SCORE
		$this->music_score = $this->basic;
		$this->music_score['creator1'] = 'composer';
		$this->music_score['creator2'] = 'editor';
		$this->music_score['field3'] = 'edition';
		$this->music_score['publisherName'] = 'publisherName';
		$this->music_score['publisherLocation'] = 'publisherLocation';
		$this->music_score['isbn'] = 'ISBN';
	}
}
?>