chameleon_page in themes/chameleon/chameleon.theme
drupal_add_js in includes/common.inc
Add a JavaScript file to the output.
drupal_add_link in includes/common.inc
Add a <link> tag to the page's HEAD.
drupal_get_html_head in includes/common.inc
Retrieve output to be displayed in the head tag of the HTML page.
phptemplate_page in themes/engines/phptemplate/phptemplate.engine
Prepare the values passed to the theme_page function to be passed into a pluggable template engine.
theme_maintenance_page in includes/theme.inc
update_progress_page_nojs in ./update.php
Perform updates for the non-JS version and return the status page.