35. The tangible computer readable medium of claim 34 , wherein the hierarchal object comprises at least one object which is displayed and at least one object which is not displayed, the method further comprising receiving a manipulation signal through the input and displaying the previously not displayed object.
35. The tangible computer readable medium of claim 34 , wherein the hierarchal object comprises at least one object which is displayed and at least one object which is not displayed, the method further comprising receiving a manipulation signal through the input and displaying the previously not displayed object. 36. The tangible computer readable medium of claim 35 , wherein the operations further comprise selectively sending information to charge a third party subsidy for presentation of an object in dependence on whether the object is a displayed object or a not displayed object.