| Name | Type | Default | Comment |
|---|
| accesskey | CDATA | #IMPLIED | a single character from ISO10646 (see RFC1815); accessibility key character |
| alt | CDATA | #REQUIRED | text; short description |
| class | CDATA | #IMPLIED | space-separated list of classes |
| coords | CDATA | #IMPLIED | comma-separated list of lengths |
| dir | ( ltr | rtl ) | #IMPLIED | direction for weak/neutral text |
| href | CDATA | #IMPLIED | Uniform Resource Identifier as per RFC2396; a Uniform Resource Locator (URL) is a URI; URI for linked resource |
| id | ID | #IMPLIED | document-wide unique id |
| lang | NAME | #IMPLIED | language code as RFC1766; language code |
| nohref | ( nohref ) | #IMPLIED | this region has no action |
| onblur | CDATA | #IMPLIED | script expression; the element lost the focus |
| onclick | CDATA | #IMPLIED | script expression; a pointer button was clicked |
| ondblclick | CDATA | #IMPLIED | script expression; a pointer button was double clicked |
| onfocus | CDATA | #IMPLIED | script expression; the element got the focus |
| onkeydown | CDATA | #IMPLIED | script expression; a key was pressed down |
| onkeypress | CDATA | #IMPLIED | script expression; a key was pressed and released |
| onkeyup | CDATA | #IMPLIED | script expression; a key was released |
| onmousedown | CDATA | #IMPLIED | script expression; a pointer button was pressed down |
| onmousemove | CDATA | #IMPLIED | script expression; a pointer was moved within |
| onmouseout | CDATA | #IMPLIED | script expression; a pointer was moved away |
| onmouseover | CDATA | #IMPLIED | script expression; a pointer was moved onto |
| onmouseup | CDATA | #IMPLIED | script expression; a pointer button was released |
| shape | ( rect | circle | poly | default ) | rect | shape; controls interpretation of coords |
| style | CDATA | #IMPLIED | style sheet data; associated style info |
| tabindex | NUMBER | #IMPLIED | position in tabbing order |
| title | CDATA | #IMPLIED | text; advisory title
|
