Example navigation

navigation.json

[
   {
      "data":"Home",
      "attr":{
         "id":"index",
         "classname":""
      }
   },
   {
      "data":"About",
      "attr":{
         "id":"about",
         "classname":""
      }
   },
   {
      "data":"Services",
      "attr":{
         "id":"services",
         "classname":"icon-folder-open"
      },
      "children":[
         {
            "data":"Consulting",
            "attr":{
               "id":"consulting",
               "classname":"icon-folder-open"
            },
            "children":[
               {
                  "data":"Our process",
                  "attr":{
                     "id":"our-process",
                     "classname":""
                  }
               }
            ]
         }
      ]
   },
   {
      "data":"Contact",
      "attr":{
         "id":"contact",
         "classname":""
      }
   }
]