Convert JSON to a Multilevel Bulleted List Using JS

Question

Can some one help me make the following JSON data:

{
 "main": {
  "label":"Main",
  "url":"#main"
 },
 "project": {
  "label":"Project",
  "url":"#project"
 },
 "settings": {
  "label":"Settings",
  "url":"#settings",
  "subnav":[
  {
   "label":"Privacy",
   "url":"#privacy"
  },
  {
   "label":"Security",
   "url":"#security"
  },
  {
   "label":"Advanced",
   "url":"#advanced"
  }
  ]
 }
}

into the following bullets list using JS? Assuming you don't know what the first nodes are call labeled (e.g. "main", "project" <- these will be dynamically generated):

• Main (#main)
• Project (#project)
• Settings (#settings)
  • Privacy (#privacy)
  • Security (#security)
  • Advanced (#advanced)

Thanks