img
usemap points to a map element which may be in this document or an external document, although the latter is not widely supported
IMG Tag#
usemap points to a map element which may be in this document or an external document, although the latter is not widely supported Attributes are:
| Attribute | Description | Default Value | Values | Required |
|---|---|---|---|---|
| src | a Uniform Resource Identifier, see [RFC2396](http://www.ietf.org/rfc/rfc2396.txt) | no | ||
| alt | used for titles etc. | no | ||
| longdesc | a Uniform Resource Identifier, see [RFC2396](http://www.ietf.org/rfc/rfc2396.txt) | no | ||
| height | nn for pixels or nn% for percentage length | no | ||
| width | nn for pixels or nn% for percentage length | no | ||
| usemap | a Uniform Resource Identifier, see [RFC2396](http://www.ietf.org/rfc/rfc2396.txt) | no | ||
| ismap | ismap | no |
Example:
<img
src=""
alt=""
longdesc=""
height=""
width=""
usemap=""
ismap=""
>
</img>##Events##
| Event | Description |
|---|---|
| onclick | The onclick event occurs when the pointing device button is clicked over an element. This attribute may be used with most elements. |
| ondblclick | The ondblclick event occurs when the pointing device button is double clicked over an element. This attribute may be used with most elements. |
| onmousedown | The onmousedown event occurs when the pointing device button is pressed over an element. This attribute may be used with most elements. |
| onmouseup | The onmouseup event occurs when the pointing device button is released over an element. This attribute may be used with most elements. |
| onmouseover | The onmouseover event occurs when the pointing device is moved onto an element. This attribute may be used with most elements. |
| onmousemove | The onmousemove event occurs when the pointing device is moved while it is over an element. This attribute may be used with most elements. |
| onmouseout | The onmouseout event occurs when the pointing device is moved away from an element. This attribute may be used with most elements. |
| onblur | The onblur event occurs when an element loses focus either by the pointing device or by tabbing navigation. It may be used with the same elements as onfocus. |
| onkeypress | The onkeypress event occurs when a key is pressed and released over an element. This attribute may be used with most elements. |
| onkeydown | The onkeydown event occurs when a key is pressed down over an element. This attribute may be used with most elements. |
| onkeyup | The onkeyup event occurs when a key is released over an element. This attribute may be used with most elements. |