The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location. implementation

Quirks Mode, IE7 Mode, IE8 Mode, and IE9 Mode (All Versions)

String that specifies the HTML Component (HTC) file that contains the tag definition.

This attribute is required when using the IMPORT processing instruction, and must include one of the following values:

  • #default – an element behavior built into Microsoft Windows Internet Explorer 5.5 or later

  • #objectID – string that specifies the id attribute of an object tag

  • sImplementation

The implementation attribute is declared in markup only.

© 2015 Microsoft