Image scroll with left and right arrow buttons

Hello Friends,

I need a javascript which will scroll images from left to right if left arrow is clicked (Onmousedown) or right to left if right mouse is down.

In the above picture if I move my mouse on the left arrow( small grey arrow on black bg), the images (thumbnails) will move left till the last image is reached) and vice-versa.

A similar script I found is on dynamicdrive at http://www.dynamicdrive.com/dynamicindex4/cmotiongallery.htm
But there the control is not on left and right arrows. I want the control (movement from left to right or right to left) by clicking the left and right arrows.

If anybody can write this script, I am ready to pay $5 by paypal.

have a look at

http://www.vicsjavascripts.org.uk/CustomScrollBars/CustomScrollBars.htm

I have a better Scroll bar script which I could set up for you
which can also be operated from buttons if reguired.

post or better pm me if interested