**Note:** The title of web page can be different from the title of the native
window.
-### `win.setSheetOffset(offset)` _OS X_
+### `win.setSheetOffset(offsetY)` _OS X_
Changes the attachment point for sheets on Mac OS X. By default, sheets are
attached just below the window frame, but you may want to display them beneath
win.setSheetOffset(toolbarRect.height);
```
+### `win.setSheetOffsets(offsetX, offsetY)` _OS X_
+
+Like `win.setSheetOffset` but allows for an offset along the x-axis to be set
+in addition to the y-axis.
+
+```javascript
+let toolbarRect = document.getElementById('toolbar').getBoundingClientRect();
+win.setSheetOffset(toolbarRect.left, toolbarRect.height);
+```
+
### `win.flashFrame(flag)`
* `flag` Boolean