back button

1 files changed, 17 insertions, 1 deletions

diff --git a/StoneIsland/www/js/lib/nav/HeaderView.js b/StoneIsland/www/js/lib/nav/HeaderView.js
index bbf18274..4425917d 100644
--- a/StoneIsland/www/js/lib/nav/HeaderView.js
+++ b/StoneIsland/www/js/lib/nav/HeaderView.js
@@ -9,10 +9,26 @@ var HeaderView = View.extend({
   },
   
   initialize: function(){
+    this.$burger = this.$(".burger")
+    this.$cart = this.$(".cart")
+  },
+  
+  set_back: function(state){
+    if (state) {
+      this.$burger[0].className = "burger ion-ios-arrow-left"
+    }
+    else {
+      this.$burger[0].className = "burger ion-android-menu"
+    }
   },
   
   nav: function(){
-    app.nav.show()
+    if (app.view.back) {
+      app.view.back()
+    }
+    else {
+      app.nav.show()
+    }
   },
   
   logo: function(){