function pageheader_install() {
register_hook('page_content_top', 'addon/pageheader/pageheader.php', 'pageheader_fetch');
register_hook('plugin_settings', 'addon/pageheader/pageheader.php', 'pageheader_addon_settings');
function pageheader_install() {
register_hook('page_content_top', 'addon/pageheader/pageheader.php', 'pageheader_fetch');
register_hook('plugin_settings', 'addon/pageheader/pageheader.php', 'pageheader_addon_settings');