YouTip element is opened or closed:
[Try it »](#)
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## Definition and Usage
The ontoggle event occurs when a user opens or closes a
element.
The
element describes additional information that the user can view or hide as needed.
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## Browser Support
The numbers in the table specify the first browser version that fully supports the event.
| Event | | | | | |
| --- | --- | --- | --- | --- | --- |
| ontoggle | 12.0 | Not supported | Not supported | 6.0 | 15.0 |
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## Syntax
In HTML:
(#)
In JavaScript:
_object_.ontoggle=function(){_myScript_};(#)
In JavaScript, using the addEventListener() method:
_object_.addEventListener("toggle", _myScript_);(#)
**Note:** Internet Explorer 8 and earlier IE versions do not support the [addEventListener()](#) method.
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Technical Details
| Bubbles: | No |
| --- |
| Cancelable: | No |
| Event type: | Event |
| Supported HTML tags: |
|
* * Event Object](#)