nl_tokens: Adds one or more CSS classes to this element and removes the same class ( es ) from all siblings .
pl_tokens: function ( className ) { //<debug warn> Ext . Logger . deprecate ( "Ext.dom.Element.radioCls() is deprecated" , this ) ; //</debug> var cn = this . dom . parentNode . childNodes , v ; className = Ext . isArray ( className ) ? className : [ className ] ; for ( var i = 0 , len = cn . <mask> ; i < len ; i ++ ) { v = cn [ i ] ; if ( v && v . nodeType == 1 ) { Ext . fly ( v , '_internal' ) . removeCls ( className ) ; } } return this . addCls ( className ) ; }