<STRIKE> | NN 3 IE 3 HTML 3.2
<STRIKE>...</STRIKE> | End Tag: Required
The STRIKE element renders its content as strikethrough text. This element is identical to the S element, which was adopted because it more closely resembled the one-character element names for other type formatting (such as B, I, and U elements). In any case, both STRIKE and S elements are deprecated in HTML 4.0 in favor of the text-decoration:line-through style sheet attribute.
Example
    <P>If at first you don't succeed, <STRIKE>do it over</STRIKE> try, try again.</P>
Object Model Reference
IE | [window.]document.all.elementID