Ehm.. first off the bag you reference doen't mention Examine at all.
Examine is normally a right-click operation. As such I don't think its possible to "auto-examine" inventory on mouse-over. Not sure why you'd want windows popping up every time you hovered over an inventory item. Sounds like a feature begging for a popup blocker
It turns out the Market window is a bit different in that it has an Examine button. There's a good change it could be scripted to auto-activate when you select an item in the scroll list.
Again, I think this would very quickly become annoying as every item click would spawn a window that could very well wind up blocking your other windows.