Topic:
<ISINDEX> indicates that the browser client should allow index searches with keywords.
HREF
The HREF attribute implies that the anchor acts as the start of a hypertext link. The destination is
designated by the value of the HREF attribute, which is expressed using Universal Resource Identifier (URI)
notation.
PROMPT
<ISINDEX> is legal within:
<BANNER>, <BODYTEXT>, <DD>, <DIV>, <FIGTEXT>,
<FN>, <FORM>, <HEAD>, <LI>, <NOTE>, <TD>, <TH>
The following markup can be used within <ISINDEX>
none
<HEAD>
<ISINDEX>
</HEAD>