context:     this._stepInterval = function() {                if(this.scrolling & BX_SCROLLER_SCROLLING) {                        if(this.scrolling & BX_SCROLLER_SCROLLING) {                                if(this.direction == BX_SCROLLER_SCROLL_UP) {                    this.calcAcceleration();                    this.scrollUp(this.currentPpi);                } else if(this.direction == BX_SCROLLER_SCROLL_DOWN) {                    this.calcAcceleration();                    this.scrollDown(this.currentPpi);                } else if(this.direction == BX_SCROLLER_SCROLL_LEFT) {                    this.calcAcceleration();                    this.scrollLeft(this.currentPpi);                } else if(this.direction == BX_SCROLLER_SCROLL_RIGHT) {                    this.calcAcceleration();                    this.scrollRight(this.currentPpi);                }            }        }    }
meta: 6621	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6621/d7aa4e9262a506ce9104c921492b5750880c3e0b/scroller.js/clean/webinc/js/bx/scroller.js