Accessing jsp page from other portal application jsp

Hey,

I created a portal application project with JSPDynPage (i.e. firstJsp.jsp), I have used pageError attribute in page directive calling another portal project jsp page (i.e ErrorPage.jsp). That way when there is an error in the firstJsp.jsp it automatically shows the ErrorPage.jsp. Right now portal is trying ErrorPage.jsp within the first protal application project. Could you please help to access the second portal application project's ErrorPage.jsp. I am trying to keep the ErrorPage.jsp application is global for whole project. Please help me on this. Thanks.

-Sudheer.