<OPTION>

Attribute	Description	Value
CLASS	Space-separated list of classes.	A string.
ID	Unique identifier.	A string.
STYLE	Associated style info.	A string.
TITLE	Advisory title.	A string.

Attribute	Description	Value
ONCLICK	A pointer button was clicked.	JavaScript code.
ONDBLCLICK	A pointer button was double clicked.	JavaScript code.
ONKEYDOWN	A key was pressed down.	JavaScript code.
ONKEYPRESS	A key was pressed and released.	JavaScript code.
ONKEYUP	A key was released.	JavaScript code.
ONMOUSEDOWN	A pointer button was pressed down.	JavaScript code.
ONMOUSEMOVE	A pointer was moved within.	JavaScript code.
ONMOUSEOUT	A pointer was moved away.	JavaScript code.
ONMOUSEOVER	A pointer was moved onto.	JavaScript code.
ONMOUSEUP	A pointer button was released.	JavaScript code.

Attribute	Description	Value
CHECKED	For radio buttons and check boxes	No value: enabled if attribute is present.
LABEL	Group label	A string.
SELECTED	Selected item	No value: enabled if attribute is present.
VALUE	Value	A string.

Attribute	Description	Value
DIR	Direction for weak/neutral text.	“ltr”, or “rtl”.
LANG	Language code.	A string.