rem: SimileAjax.Debug.exception(e); 
add: SimileAjax.Debug.exception("WindowManager: Error handling mouse down", e); 
context: SimileAjax.WindowManager._handleMouseDown = function(elmt, evt, callback) {    try {        SimileAjax.WindowManager._draggedElement = elmt;        SimileAjax.WindowManager._draggedElementCallback = callback;        SimileAjax.WindowManager._lastCoords = { x: evt.clientX, y: evt.clientY };                SimileAjax.WindowManager._draggedElementCallback.onDragStart();    } 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