public void mouseReleased(MouseEvent m){
int mX = m.getX();
int mY = m.getY();
for(int i = pictures.size() - 1; i >= 0; i--)
{
if( mX > (pictures.elementAt(i).x) &&
mX < (pictures.elementAt(i).x + 50) &&
mY > (pictures.elementAt(i).y) &&
mY < (pictures.elementAt(i).y + 50))
pictures.remove(i);
}