Required library edition: 
 Required library file: dhtmlxgrid_pgn.js
enable smart paging mode
 mode - true|false - enable|disable mode
 
 pageSize - count of rows per page
 
 pagesInGrp - count of visible page selectors
 
 pagingControlsContainer - ID or container which will be used for showing paging controls
 
 showRecInfo - true|false - enable|disable showing of additional info about paging state
 
 pagingStateContainer - ID or container which will be used for showing paging state
 
   //enable paging with 10 rows per page
   mygrid.enablePaging(true,10,5,"pagingArea",true,"recinfoArea");
Note this method is incompatible with enableSmartRendering and enableDistributedParsing methods
See also: setPagingSkin, setPagingTemplates, setPagingWTMode, getStateOfView