3 monitor setup with HDMI and DVI with laptop

Hi,

I was wondering if there was a way I could have a 3 monitor setup.

My laptop has a HDMI port (it doesn't have DVI or VGA), and the monitors have HDMI and DVI input (the 3 monitors are identical).

At the moment, I have a dual screen setup with my laptop as one screen, and one monitor as the second, using a HDMI to HDMI cable. I've read some pages on the Intel website about supported setups (I have Intel HD Graphics 4000), and stuff about DisplayPort but I'm not quite sure how I would use them.

So is there a way I could connect my laptop to my 3 monitors (not using the laptop as a screen), with the specifications above.

Thanks