script /images/6/65/UvrB_1d9z.spt

function selector(selections) {
 x_min = 0.4 * _width
 x_max = 0.6 * _width
 y_min = 0.4 * _height
 y_max = 0.6 * _height
 focus = {clickable and (sy > y_min and sy < y_max  and sx > x_min and sx < x_max)}
 minz = 0
 best = 0
 for (var j FROM [1,selections.length]) {
   a = selections[j] and focus
   if (a.length > 0) {
	if ((best = 0) or (minz > a.sz)) {
		best = j
		minz = a.sz
	}
   }
 }
 return best
}

selections = [{ATP}, {91-117}, {157-245}]

old_s = 0
times = 0
while (times < 2) {
  delay 2
  s = selector(selections)
  print s
  if (s > 0) {
     select @{selections[s]}
     selectionhalos on
     delay 5
  }
  if (s = old_s) {
     selectionhalos off
     hide not selected
     select none
     center visible
     zoom 300
     times = times + 1
     delay 10
     hide none
     select none
     center visible
     zoom 100
     delay 5
     s = 0
  }
  old_s = s
}
print "script done"