Got this information for you, hope it helps ??
Add a Date and Time component to a Web page
The Date and Time component will display the date and/or time that a page was originally created or last saved.
In Page view, at the bottom of the document window, click Design .
Place the insertion point where you want to add a date and/or time stamp.
On the Insert menu, click Date and Time.
If the Date and Time command appears dimmed
The Date and Time command may be unavailable because of other settings. Because the Date and Time command is a FrontPage Web component, you need to make sure that Author-time Web Components are activated. To activate Author-time Web Components:
On the Tools menu, click Page Options.
In the Page Options dialog box, click the Authoring tab.
Under FrontPage and SharePoint technologies, make sure the Author-time Web Components check box is selected.
In the Date and Time dialog box under Display, specify whether you want your page to show the date and/or time it was last edited or the date and/or time the page was last automatically updated.
Specify the format for the date and/or for the time by selecting an option from each of their respective format lists.
Not sure if it helps but --- Just trying to help ?
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