//-----
public ArrayList getKidData(int key)
{
ArrayList ara = new ArrayList();
for (int i = 0; i < kids.Count; i++)
{
Kid kd = (Kid)kids[i];
ara.Add(kd.getData(key));
}
return(ara);
}
//-----
public bool compare(Kid kd, int key)
{
return(compareTo(getData(key), kd.getData(key)));
}