C language - Help with Mandelbrot

[Kiske]

Hey there. I have about 2-3 hours, so please lend mne your hand.
Here is the source code: http://www.cse.nd.edu/~dthain/courses/cse30341/spring2009/project3/source/

Each new mandel image overwrites into a file mandel.bmp, but i need to make 500 images. So this code must be modified, so it can save each new mandel image like mandel1.bmp, mandel2.bmp, mandel3.bmp,..., mandel500.bmp.

[oracleguy]

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[it career]

If you have already got the source code , what help do you require , just compile it and run the program. :D