Hallo Arif,

please don't feel offended, but for me it's impossible to give any recommendation, as long as I do not know more about your application. And, please, don't ask at this moment for any code!

Like Raghunathan stated there are so many details to be specified by you, that any recommendation would be a waste of time. That are the moments when I think, that this could be a homework: Given a certain task by teacher, being totally confused and then first of all, putting a post into forum.

Why don't you enrich your post with a minimum amount of details? What shall we recommend on a two lines post? It's the same as if you had posted: 'I have a problem, can anybody help me?'

Kai