function(){
        var me = this,
            total = me.getPageData().pageCount,
            next = me.store.currentPage + 1;

        if (next <= total) {
            if (me.fireEvent('beforechange', me, next) !== false) {
                me.store.nextPage();
            }
        }
    }
function(){
        var me = this,
            total = me.getPageData().pageCount,
            next = me.store.currentPage + 1;

        if (next <= total) {
            if (me.fireEvent('beforechange', me, next) !== false) {
                me.store.nextPage();
            }
        }
    }
function ( ) { var me = this , total = me . getPageData ( ) . pageCount , next = me . store . currentPage + 1 ; if ( next <= total ) { if ( me . fireEvent ( 'beforechange' , me , next ) !== false ) { me . store . nextPage ( ) ; } } }
Move to the next page, has the same effect as clicking the 'next' button.
Move to the next page has the same effect as clicking the next button .