rem:  var wev_buttonUpOnMouseDown = new bx_helpers_contextfixer(this.e_buttonUpOnMouseDown, this); bx_helpers.addEventListener(this.buttonUpNode, 'mousedown', wev_buttonUpOnMouseDown.execute); 
add: if(this.buttonUpNode) {  var wev_buttonUpOnMouseDown = new bx_helpers_contextfixer(this.e_buttonUpOnMouseDown, this); bx_helpers.addEventListener(this.buttonUpNode, 'mousedown', wev_buttonUpOnMouseDown.execute);   var wev_buttonUpOnMouseUp = new bx_helpers_contextfixer(this.e_buttonUpOnMouseUp, this); bx_helpers.addEventListener(this.buttonUpNode, 'mouseup', wev_buttonUpOnMouseUp.execute); } 
context:     this.attachVerticalButtons = function(buttonUpNode, buttonDownNode) {        this.buttonUpNode = buttonUpNode;        this.buttonDownNode = buttonDownNode;        // button up, mouse down        var wev_buttonUpOnMouseDown = new bx_helpers_contextfixer(this.e_buttonUpOnMouseDown, this);        bx_helpers.addEventListener(this.buttonUpNode, 'mousedown', wev_buttonUpOnMouseDown.execute);                // button up, mouse up        var wev_buttonUpOnMouseUp = new bx_helpers_contextfixer(this.e_buttonUpOnMouseUp, this);        bx_helpers.addEventListener(this.buttonUpNode, 'mouseup', wev_buttonUpOnMouseUp.execute);                // button down, mouse down        var wev_buttonDownOnMouseDown = new bx_helpers_contextfixer(this.e_buttonDownOnMouseDown, this);        bx_helpers.addEventListener(this.buttonDownNode, 'mousedown', wev_buttonDownOnMouseDown.execute);        // button down, mouse up        var wev_buttonDownOnMouseUp = new bx_helpers_contextfixer(this.e_buttonDownOnMouseUp, this);        bx_helpers.addEventListener(this.buttonDownNode, 'mouseup', wev_buttonDownOnMouseUp.execute);    }
meta: 6621	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6621/d7aa4e9262a506ce9104c921492b5750880c3e0b/scroller.js/clean/webinc/js/bx/scroller.js