www.eyecon.ro/colorpicker/
The way I got this to work was with using the following in the <head> part of my index.php
<link href="/css/colorpicker.css" type="text/css" media="screen" rel="stylesheet">
<script type="text/javascript" src="/js/jquery.js"></script>
<script type="text/javascript" src="/js/colorpicker.js"></script>
<script type="text/javascript" src="/js/eye.js"></script>
<script type="text/javascript" src="/js/utils.js"></script>
<script type="text/javascript" src="/js/layout.js></script>
and then changing line 48 in the layout.js from
$('#colorSelector div').css('backgroundColor', '#' + hex);
to
$('#hikashop_product_image_main').css('backgroundColor', '#' + hex);
You also have to add in the following code to the product / show.php in hikashop display.
<div id="colorSelector">
<div style="background-color: rgb(255, 0, 43);"></div>
</div>
Ohh and dont forget to create some width and height CSS styling for #colorSelector div otherwise you will be swearing like I was as to why it wasnt working!!
Hope this will help someone in the future, If so wouldn't mind a Thank You