How do I prevent an item in the Scrollview being selected when user is scrolling

[Meltdown]

The problem I'm having is each time the user drags the scrollview, it selects the item their finger is over. I am using a RayCast to select the item. I've trued using OnMouseUp as well, but then it selects the item when their finger goes up.

How can I allow the user to scroll the list back and forth without selecting any item?

Thanks

[Holy Manfred]

Instead of RayCast or MouseUp you could use NGUIs event system which is way easier to handle.
You can see the various events here: http://www.tasharen.com/forum/index.php?topic=6711.0