Examine source code of myps3persona

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_PS3SmallPS3small.jpg"
    },
    "colors": {
      "frame": "#ff0000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "myps3persona",
  "manifest_version": 2,
  "description": "Just playin around... would keep it personal but i'm forced to submit it since the new firefox version wont let my custom persona stay after testing it."
}