How can i communicate between 2 appli. or services running on different ports. In my case: My J2EE application is running on port 8000 Calendar server is running on port 8100 My J2EE appl. calls the Calendar server by calling : href = "http://hostname:8100/ This creates an ID on the Calendar server. This ID I want on my J2EE appl. Calendar server code is javascript. How can i send the id from the Calendar server to J2EE. Please help. Regards, Ritesh =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets