Here’s a script for you Facebook addicts. Basically what is does is, it allows you to view a larger image from a thumbnail of anyone, friends or not. All you need to do is to hover the thumbnail image, and the larger photo will just pops up. Let’s go about installing it.

Installing Image Enlarger for Facebook

Here’s some requirements before you can make image enlarging works in Facebook. You need to be using Firefox browser, and have Greasemonkey (Firefox extension) installed, and follow these following steps:

• Install the image enlarger script, or click here.
• Done, now hover any thumbnail photos in Facebook.

via userscripts.org