Hi Rita,
Please post your actual source code. I tried cutting and pasting your code in MyKeil project, but it gives a lot of Errors, it will be better if you post your code.

How to post your code here?:

When you are typing your post on this forum, Press the "Insert Program Code" Button. It will place the following the HTML Tags called as "code" and "/code". between them you have the message "...insert code here". Delete this text and cut and paste your code here i.e. inbetween the "code" tags.

Bye From Kiran V Sutar, Mumbai, INDIA.
PN: You have not mentioned your location in your profile.