output not getting displayed

HI All

I have installed SAP EP 6.0 and NWDS 2.0.15

Also configured NWDS with the J2EE Engine by specifying "Message Server Host " and "Message Server Port " in the following path

Window ->Preferences ->SAP Eneterprise Portal---->SAP J2EE engine

Also able to see the status of " dispatcher " "SDM" and "server0" under J2EE ENGINE tab of NWDS in green...

Then I developed a sample application in NWDS and when I try to deploy and run the application it is not showing any output not even the browser window getting displayed..

Thanks in advance