YouTiponmouseover Event
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onmouseover Event
Example
Execute JavaScript code when the mouse pointer moves over an image:
<img onmouseover="bigImg(this)" src="smiley.gif" alt="Smiley">
Definition and Usage
The onmouseover event occurs when the mouse pointer is moved onto an element, or onto one of its children.
Syntax
In HTML:
<element onmouseover="SomeJavaScriptCode">
In JavaScript:
object.onmouseover=function(){SomeJavaScriptCode};
<img onmouseover="bigImg(this)" src="smiley.gif" alt="Smiley"><element onmouseover="SomeJavaScriptCode">object.onmouseover=function(){SomeJavaScriptCode};| Parameter | Description |
|---|---|
| SomeJavaScriptCode | Required. Specifies the JavaScript to be executed when the event occurs. |
Browser Support
The onmouseover event is supported in all major browsers.
HTML Tags that Support the Event
The onmouseover attribute can be used on all HTML elements, except: <base>, <bdo>, <br>, <head>, <html>, <iframe>, <meta>, <param>, <script>, <style>, and <title>.
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