You must've missed this link that Richard (indirectly) provided in his initial reply. "One man's wage rise is another man's price increase." - Harold Wilson "Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons "Show me a community that obeys the Ten Commandments and I'll show you a less crowded prison system." - Anonymous

Thanks max. I also searched a lot on this topic i think i have to develop my application on QT.

thanks, now i ' m planning to write a separate web app.

Specify it. 2) Design it. 3) Code it. 4) Test it. 5) Depending on the results of (4), repeat from appropriate stage from (1) to (3) or release it. If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.

thanks for the suggestion i will try it...