Implementing reusable Progressbar component

hello,
I want to make a ProgressBar that is Reusable, that is once developed, it
should simply be reusable with any other applications which may require this
functionality.
The ProgressBar Component that i want to develop should include the
following functionalities:
1. It should show the progress as a Percentage.
2. it should also show me the total bytes that have been transferred so far,and
calculate and show me the remaining bytes left so far to transfer(I want this
feature as i am going to use this progressbar in file uploading)
3. it should also show me the total file uploading time required,time elapsed so
far and the total time left to upload the file.
Can anyone help as regards the above tasks?
Any help would be dearly appreciated...
Thanks in anticipation
sd

Thanks, Mr Dylen for the Link u gave me, but i had already gone thru that,
what i basically wanted to know was how to implement this ProgressBar as
a Reusable Component in such a way that it can be simply merged with any other application, that might need a similar functionality.
Once again i say, i want to develop it as a Independent Module, so that it
can be merged with any other application.
Secondly, that Link which u gave and which (i had gone thru already before u gave me) doesn't specify anything about how to calculate bytes transferred, bytes received,bytes remaining, time elapsed,time left etc...
the issues which i raised in my 2nd and 3rd points(if u read my query carefully).
so where and how do i get the code for my above functionality?
so i am still looking forward to a complete response to my same earlier query.
I hope u r able to help..
sorry to bother u again on the same question...but the above is what i basically needed.
I"ll be eagerly looking forward to your response once again..with the above
queries.
Regards
Thanks in anticipation
sd

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