Problem in dispatchevent

hi,

i have written a class ‘FileLoader’, which loads the give url and parse them. when the file load completed i ll call the dispatchevent from fileloader, to inform that the file has been laoded. in the main file ill sent parsed to the respective function , based the parsed data first node. now my problem is , i have called the different xml, but both the first node is same. so now i cannot able the sent the parsed data to the respective function.

is it possible to send any parameter value using dispatchevent.

any help pls…
thanks in advance,