nulla... mi dice questo:

Warning: main(header.html): failed to open stream: No such file or directory in c:\programmi\apache group\apache\htdocs\zend\progetto\bellezzeonline\h ome.php on line 18

Warning: main(): Failed opening 'header.html' for inclusion (include_path='.;c:\php4\pear') in c:\programmi\apache group\apache\htdocs\zend\progetto\bellezzeonline\h ome.php on line 18