Patent ID: 8453051

Claim:
A method comprising: issuing a dynamic xyml call by a client process to a host process, the dynamic xyml call having a plurality of call parameters comprising a global singleton and an xyml named document, the dynamic xyml call being configured to cause the host process to parse the call and to retrieve the parameters; and receiving, by the client process, a dynamic xyml acknowledgment having a plurality of acknowledgment parameters comprising the global singleton and the xyml document comprising at least one of a plurality of handlers, wherein: a predetermined trigger will cause a script corresponding to a handler associated with the predetermined trigger to execute; and the plurality of handlers are contained by xyml elements and sheets such that: at least one of the plurality of handlers is a child element of an xyml element; at least one of the plurality of handlers is a child element of a sheet and becomes active when the sheet is visible; and handlers that are child elements of sheets override handlers that are child elements of xyml elements.