return {


      add : function(incategories){
      categories=incategories;
      console.log(subcategories)
    },

       addcatname:function(incat){
       category=incat
       console.log(category)
    },


      get : function(){
      return categories;
      console.log(category)
       },

       getcatname:function(){
        return category;
       },

vm.getSub=function(){
          vm.category=CategoryService.getcatname();
          vm.subcategories=CategoryService.get();
          vm.index = 0;
          vm.array1 = [];
          for(var i=0; i<vm.subcategories.length/2;i++)
          vm.array1.push(i);
          return true;
 }