[kh99]

If you want to add something to the end of the headinclude template, you can use the headinclude_css template hook instead of doing a str_replace, like:

$ain_nocopy = '<SCRIPT LANGUAGE="JavaScript"> CODE </SCRIPT>';
$ain_nocopy_css = '<style type="text/css">.ain_unselectable{CODE}</style>';
$template_hook['headinclude_css'] .= $ain_nocopy_css.$ain_nocopy;