nl_tokens: Wrapper for setting style properties also takes single object parameter of multiple styles .
pl_tokens: function ( prop , value ) { var me = this , dom = me . dom , hooks = me . styleHooks , style = dom . style , valueFrom = Ext . valueFrom , name , hook ; // we don't promote the 2-arg form to object-form to avoid the overhead... if ( typeof prop == 'string' ) { hook = hooks [ prop ] ; if ( ! hook ) { hooks [ prop ] = hook = { name : Ext . dom . Element . normalize ( prop ) } ; } value = valueFrom ( value , '' ) ; if ( hook . set ) { hook . set ( dom , value , me ) ; } else { style [ hook . name ] = value ; } } else { for ( name in prop ) { if ( prop . hasOwnProperty ( name ) ) { hook = hooks [ name ] ; if ( ! <mask> ) { hooks [ name ] = hook = { name : Ext . dom . Element . normalize ( name ) } ; } value = valueFrom ( prop [ name ] , '' ) ; if ( hook . set ) { hook . set ( dom , value , me ) ; } else { style [ hook . name ] = value ; } } } } return me ; }