> ------------------------------------------------------------------------------ this classes provides base functions to manage css classe consider that $filename is under plugins/ directory - constructor css($filename) - (public) function css_file_exists() - (public) function make_CSS($css) - (public) function apply_CSS() ---------------------------------------------------------------------- */ class css { private $filename; public function css($filename) { $this->filename=$filename; } /* make the css file */ public function make_CSS($css) { if($css!="") { $handle=fopen($this->filename, "w"); if($handle) { fwrite($handle, $css); fclose($handle); } } } /* return true if css file exists */ public function css_file_exists() { return(file_exists($this->filename)); } /* put a link in the template to load the css file this function have to be called in a 'loc_end_page_header' trigger if $text="", insert link to css file, otherwise insert directly a