33. The computer program product of claim 32 , wherein the step of registering the event handler comprises the step of: registering each of the plurality of event handlers.
33. The computer program product of claim 32 , wherein the step of registering the event handler comprises the step of: registering each of the plurality of event handlers. 34. The computer program product of claim 33 , wherein the step of parsing the markup language description and invoking the registered event handler comprises the step of: parsing the markup language description and invoking each of the plurality of registered event handlers.