Hi there, i am new here, Mike from Italy. I need to block surfers to reach my website resources (images, css, js, tar.gz, pdf) by typing the url of the resource. There are many scripts to block hotlinks, using the referrer but what i want to do is to block, for example, the images with jpg extension to external surfers while allow the script inside the site to use them and show them in the site's pages. I hope you can understand me, my english is not so good.