Create a script to automatically click Facebook Like button -- 4019

Hello, I need a script which would automatically (without using ANY mouse buttons or keyboard keys!) click the Facebook Like button placed in my website. You can find about Like button here (untick "Include Share Button" and click "Get code"): [login to view URL] Probably HTML5 or XFBML may be used because Iframe should(?) not work, though I don't know, maybe you will find a solution.