User-agent: laycat
Disallow: /
User-agent: * 
Disallow: /administrator/
Disallow: /cache/
Disallow: /components/
Disallow: /editor/
Disallow: /help/
Disallow: /includes/
Disallow: /language/
Disallow: /mambots/
Disallow: /media/
Disallow: /modules/
Disallow: /templates/
Disallow: /accueil/
Disallow: /virtuemart/
Disallow: /&Itemid*
Disallow: /index.php*
Disallow: /index2.php*
Disallow: /*?*
Disallow: /*,*
Disallow: /index.php?
Disallow: /index2.php?
Disallow: /index.php
Disallow: /virtuemart/
Disallow: /component