I'm using the following script: http://javascript.about.com/library/blroll1.htm If you notice that when you mouseover the number it changes the big picture. But is there a way to also change the small picture when you mouseover it to a different image (one that has a border around it)?
That mouseover script is written as a demonstration of the basic method of image-swapping. You require a combination of a rollover button script and a thumbnail image viewer. The following pair of scripts are entirely independent, but will combine themselves without modification to give the functionality you requested. Install either one, get it working properly, then install the other. ThumbSmart SmartRoll