[AlexCooper]

arraySort.sort(mySort);
 
private function mySort(objA:Object, objB:Object) {
 
	if (objA.y<objB.y) 
	{
		return 1;
	} 
	else if (objA.y>objB.y) 
	{
		return -1;
	} 
	else 
	{ 
		return 0;
	}
}
 
for ( var newDepth:uint=0; newDepth<arraySort.length; newDepth++) 
	setChildIndex(arraySort[newDepth], newDepth);