Definition and Usage The onmouseover event occurs when the mouse pointer moves over a specified object. Syntax onmouseover="Som...
Definition and Usage
The onmouseover event occurs when the mouse pointer moves over a specified object.Syntax
onmouseover="SomeJavaScriptCode" |
| Parameter | Description |
|---|---|
| SomeJavaScriptCode | Required. Specifies a JavaScript to be executed when the event occurs. |
Supported by the following HTML tags:
| <a>, <address>, <area>, <b>, <bdo>, <big>, <blockquote>, <body>, <button>, <caption>, <cite>, <code>, <dd>, <dfn>, <div>, <dl>, <dt>, <em>, <fieldset>, <form>, <h1> to <h6>, <hr>, <i>, <img>, <input>, <kbd>, <label>, <legend>, <li>, <map>, <ol>, <p>, <pre>, <samp>, <select>, <small>, <span>, <strong>, <sub>, <sup>, <table>, <tbody>, <td>, <textarea>, <tfoot>, <th>, <thead>, <tr>, <tt>, <ul>, <var> |
Supported by the following JavaScript objects:
| layer, link |
Example 1
In the following example we will display an alert box when the user moves the mouse pointer over the image:<img src="image.gif" alt="1000sourcecodes"
onmouseover="alert('Visit 1000sourcecodes!')" /> |
Example 2
In the following example we will add an image that should act as a link button on a web page. We will then add an onMouseOver event and an onMouseOut event that will run two JavaScript functions that will change between two images:| <html> <head> <script type="text/javascript"> function mouseOver() { document.getElementById("b1").src="b_blue.gif" } function mouseOut() { document.getElementById("b1").src="b_pink.gif" } </script> </head> <body> <a href="http://www.1000sourcecodes.com" target="_blank" onmouseover="mouseOver()" onmouseout="mouseOut()"> <img border="0" alt="Visit 1000sourcecodes!" src="b_pink.gif" id="b1" /></a> </body> </html> |
