Screenshots

[Kittie]

So i recently bought a new laptop and i've been making some screenshots since then but i never took the effort to look then up unless i needed them, however today i was fooling around with the extracted data.grf in my client for the creativity contest and noticed my screenshots looked really weird. At first i thought it was because i changed the sprite of red glasses to something i made myself as a test to see how they looked in game, however then i scrolled up in my screenshot map and saw that all the screenshots i've made since i have this new laptop appear like this.

Due to size i'm posting links instead of images.
http://i45.tinypic.com/zmq6o.jpg (this one is from today, with the sprite changed to see the effect on how it looks as a char)

http://i46.tinypic.com/xcoy38.jpg (This one is from the thanksgiving event, so much older, in fact the first screenshot i made with this new laptop).

Does anyone have an idea why this happens and most of all, how to fix it? Sure it looks funny but if i wanted to create an effect like that i could just photoshop it, it kinda takes away my whole purpose of taking screenshots :<

Edit: I'm using a Acer Aspire V3-571 laptop, windows 7.