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Image useMap Property
Image Object
Definition and Usage
The useMap property sets or returns the value of the usemap attribute of an image.
The usemap attribute specifies an image as a client-side image-map (an image-map is an image with clickable areas).
The usemap attribute is associated with a map element's name attribute, and creates a relationship between the image and the map.
Syntax
The useMap property can have the following value:
| Value | Description |
|---|---|
| #mapname | A hash character ("#") plus the name of the map element to use |
Browser Support
The useMap property is supported in all major browsers.
Example
Example
Return the value of the usemap attribute of a client-side image-map:
<body>
<img id="planets" src="planets.gif"
width="145" height="126"
usemap="#planetmap" />
<map name="planetmap">
<area id="venus" shape="circle"
coords="124,58,8"
alt="The planet Venus"
href="venus.htm" />
</map>
<p>The value of the usemap attribute is:
<script type="text/javascript">
document.write(document.getElementById("planets").useMap);
</script>
</p>
</body>
</html>
Try it yourself »
Image Object
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