/****************************************************/
/** Free script for any use, but please include **/
/** a link to i-code.co.uk in any redistribution. **/
/** **/
/** Author : Stephen Griffin, www.i-code.co.uk **/
/****************************************************/
function changeImage()
{
var list = document.getElementById('optionlist');
document.mainimage.src = list.options[list.selectedIndex].value;
}
function prevImage()
{
var list = document.getElementById('optionlist');
if(list.selectedIndex == 0)
{
list.selectedIndex = list.options.length-1;
}
else
{
list.selectedIndex--;
}
changeImage();
}
function nextImage()
{
var list = document.getElementById('optionlist');
if(list.selectedIndex == list.options.length-1)
{
list.selectedIndex = 0;
}
else
{
list.selectedIndex++;
}
changeImage();
}
