How to view my iphone4 photo albums from my mac, on a different computer?

I've placed 3 albums full of hundreds of photos from my macbook pro to my iphone 4. My mac's hard drive broke (i was a fool and didn't back it up) so i lost those images. I can't find them using on Itunes or iphoto, while my phones connected to my mac, but there still on my iphone. Is there any way to get those photo albums, from my iphone back to my mac?

Picasa.com seems to get everything on my phone automatically. I assume this is because I have a google+ account.