-- need AddressType to distinguish between US and other, telephone numbers, maori stuff, sex, nationality, etc.
-- LDAP ? required fields?
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('WebBasedSelfCheck',0,'If ON, enables the web-based self-check system',NULL,'YesNo');
+INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('SelfCheckTimeout',120,'Define the number of seconds before the Web-based Self Checkout times out a patron','','Integer');
+INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('AllowSelfCheckReturns',0,'If enabled, patrons may return items through the Web-based Self Checkout','','YesNo');
+INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('SelfCheckHelpMessage','','Enter HTML to include under the basic Web-based Self Checkout instructions on the Help page','70|10','Textarea');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('numSearchResults',20,'Specify the maximum number of results to display on a page of results',NULL,'Integer');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACnumSearchResults',20,'Specify the maximum number of results to display on a page of results',NULL,'Integer');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('defaultSortField',NULL,'Specify the default field used for sorting','relevance|popularity|call_number|pubdate|acqdate|title|author','Choice');