var a_selected = "";
	var o = document.getElementById('container').getElementsByTagName("div");
	for(var i=0;i<o.length;i++){
			if(o[i].className == "rotation_image") {
					a_selected = "";
					if (i == 0) {
						a_selected = 'class="selected"';
					} 
					document.getElementById('rotation_buttons').innerHTML += '<a href="javascript:void(0);" onclick="move_to(this,'+ i +');" id="button_'+ i +'"'+ a_selected +' >'+ (i+1) +'</a>';
					max ++;
			}
	}