ya its strange
i just found something but not sure about the cause
in the solution explorer i found a folder script resources which contains some files
i chekced for that folder in my project folder but it was not there
this folder was not there ear;lier no idea how it came in solution exploere
the only chnage i made was setting the defualt browser from FF to IE
with testing from past 2 days i found that even after executing the application thr' VS i sometimes get the browser default URL anytime for any page of teh web application on any link click
and i find thi script resources folder strange