I see that you have downloaded a full trial of RadControls, which contains the Demos website. The code for the control is in this website in the following files:
1. server-side code
2. client-side code
-> look for the slideConfig() function
3. CSS styles
-> look for the styles between the /*configurator*/ and /*footer*/ comments
-> the image names can be seen in the CSS rules from point (3)
Don't forget to include jQuery to the page.
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