rem: SimileAjax.Debug.exception(e); 
add: SimileAjax.Debug.exception("WindowManager: Error handling mouse move", e); 
context: SimileAjax.WindowManager._onBodyMouseMove = function(elmt, evt, target) {    if (SimileAjax.WindowManager._draggedElement != null) {        try {            var lastCoords = SimileAjax.WindowManager._lastCoords;            var diffX = evt.clientX - lastCoords.x;            var diffY = evt.clientY - lastCoords.y;                        SimileAjax.WindowManager._lastCoords = { x: evt.clientX, y: evt.clientY };                        SimileAjax.WindowManager._draggedElementCallback.onDragBy(diffX, diffY);        } catch (e) {            SimileAjax.Debug.exception(e);            SimileAjax.WindowManager._cancelDragging();        }    }};
meta: 6194	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6194/ad43220ac38569f1b1e9c78f3783829b1f665216/window-manager.js/buggy/src/webapp/api/scripts/window-manager.js