12 Items Out of 13... Damn...

http://flash.qbol.net/pl;p/youxi/images/04042203.swf

There are 13 items hidden in this room, in order to let you get out.

If you found:
0-6 items, your IQ is very low, total idiot
6-8 items, Low IQ, u r an idiot
9-10 items, u r normal
11-12 items, your IQ is high, above the average.
13 items found and get out of the room, there are less than 4000 people inthe world can do it.

I am stumped...