Thanks zoonini that worked.
Hey guys, I used the .htaccess route and it stopped the index of images from showing. It does something else now, which you can see if you click the link in my first post, but is way better than before. In the url it shows you the path to the images folder, better than listing each image down the page.
Here’s the code I put in the .htaccess file:
# disable directory browsing
Options All -Indexes
Thanks Ipstenu and cudazi for your kind replies and i’ll try and implement both of your suggestions.