Share that man... I need that for my place....
I have sliding ones, although not sure if you are thinking of the most common American ones that slide vertically or the horizontal sliding ones.
This is the style windows I have, vertically sliding with releases on the top of the bottom slider to tilt it in, and the top sliding pane can do the same. I can't speak to any particular model or manufacturer, just know the house I'm in came with them and they are convenient.