/*
	updated.js

	JavaScript to add the document's revision date to the page.

	Author:  Dave Greenbaum
*/
last_mod = document.lastModified;  // get string of last modified date
last_mod_date = Date.parse( last_mod );  // convert modified string to date
// Check for unknown date (or January 1, 1970 GMT)
if ( last_mod_date != 0 )
{
	document.write( "<FONT SIZE='-2'>" );
	document.write( "Last updated " + last_mod );
	document.write( "</FONT>" );
}
else
{
	document.write("<!-- unable to determine date document was last modified -->");
}