Hello, As we all know, pdf.js is now implemented in firefox. I want to start by saying I think it WILL be a great thing. While it WILL a great thing, right now it's absolutely horrid. We run a local paper (about 9,000 papers per week...) and post our issues online every week. When viewing our (and many other's) PDFs online in Safari, they look great. In Firefox however, it is absolute nonsense. Images don't render right leaving big blurry boxes instead. Type-faces are swapped around, spacing is off, things overlap and other problems. I would like to know if there is any way (whether it be an html tag or some other method) of disabling all of our PDFs from ever opening in Firefox's built in viewer? Our audience will not realize that Firefox is making our hard work look like a scrambled mess and not us. Any help would be great. Also, if there are some very minor tweaks we could use to make our PDFs render better in Firefox we would consider that. Although in all honesty that would be absolute bullshit, changing our methods to accommodate a plugin that should still be in alpha or beta stages.