Actually i need to write the scripts instead of recording using Silk Performer tool, can any one tell me how to write the scripts.If anyone is having any documents please send it across or give me the link.
first of all it all depends on what it is that you are scriptng. Secondly unless you have a great deal of experience with the tool (which you obviously don't have), please don't ask questions like this. Also it is not that easy to create performance scripts from scratch against any application simply because of architectures involved (some one please correct me if im wrong).
Try using the documentation that comes with the tool and the tutorial example/s, then post questions.