what do you know the name of this control ?

Question

You see attached image. Do you know what controls in the control image that ? when I'm not click, it's like the number 1 and when i'm click It's seemed to click select number 2, it is entitled, It's same button but it's not the same button. http://www.mediafire.com/view/4e0bfc5jtvujm0q/Controlj1.JPG