CAPTION | NN n/a IE 4 DOM 1
The CAPTION object reflects the CAPTION element, which must always be nested inside a TABLE element.
HTML Equivalent
    <CAPTION>
Object Model Reference
IE | [window.]document.all.elementID

align | NN n/a IE 4 DOM 1
| Read/Write
Determines the horizontal location of the caption in the table. Whether the caption is on the top or bottom is set via vAlign.
Example
    document.all.myCaption.align = "center"
Value Any of the following constants (as a string): center | left | right.
Default | center

clientHeight, clientWidth | NN n/a IE 4 DOM n/a
| Read/Write
According to Microsoft's developer documentation, these properties reflect the height and width (in pixels) of the element's content.
Example
    var midHeight = document.all.myCaption.clientHeight/2
Value Integer pixel value.
Default | None.

clientLeft, clientTop | NN n/a IE 4 DOM n/a
| Read-only
According to Microsoft's developer documentation, these properties reflect the distance between the "true" left and top edges of the document area and the edges of the element. To get or set the pixel position of an element in the document, use the pixelLeft and pixelTop properties.
Value A string value for a length in a variety of units or percentage.
Default | None.

scrollHeight, scrollWidth | NN n/a IE 4 DOM n/a
| Read-only
The meaning of these two properties is ambiguous based on Microsoft's description and the way they're implemented in the Windows and Macintosh versions of Internet Explorer 4. My best guess is that these properties are intended to measure the height and width (in pixels) of the content of an element even when some of the content cannot be seen unless scrolled with scrollbars. These properties are not available in IE 4/Macintosh.
Example
    var midPoint = document.all.myCaption.scrollHeight/2
Value Positive integer or zero.
Default | None.

scrollLeft, scrollTop | NN n/a IE 4 DOM n/a
| Read/Write
The distance in pixels between the actual left or top edge of the element's physical content and the left or top edge of the visible portion of the content. Setting these properties allows you to use scripts to adjust the scroll of content within a scrollable container, such as text in a TEXTAREA element or an entire document in the browser window or frame. When the content is not scrolled, both values are zero. Setting the scrollTop property to 15 scrolls the document upward by 15 pixels in the window; the scrollLeft property is unaffected unless explicitly changed. The property values change as the user adjusts the scrollbars. These properties are not available in IE 4/Macintosh.
Example
    document.all.myCaption.scrollTop = 40
Value Positive integer or zero.
Default | 0

vAlign | NN n/a IE 4 DOM n/a
| Read/Write
Whether the table caption appears above or below the table.
Example
    document.all.tabCaption.vAlign = "bottom"
Value Case-insensitive constant (as a string): bottom | top.
Default | top

blur( ) | NN n/a IE 4 DOM n/a
Removes focus from the current element and fires an onBlur event (in IE). No other element necessarily receives focus as a result.
Returned Value None.
Parameters None.

focus( ) | NN n/a IE 4 DOM n/a
Gives focus to the current element and fires the onFocus event (in IE). If another element had focus at the time, it receives an onBlur event.
Returned Value None.
Parameters None.