diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..18fb43d
Binary files /dev/null and b/.DS_Store differ
diff --git a/.idea/codeStyleSettings.xml b/.idea/codeStyleSettings.xml
index a8d6ce5..d517590 100644
--- a/.idea/codeStyleSettings.xml
+++ b/.idea/codeStyleSettings.xml
@@ -14,6 +14,9 @@
           <option name="USE_CHAINED_CALLS_GROUP_INDENTS" value="true" />
           <option name="CHAINED_CALL_DOT_ON_NEW_LINE" value="false" />
         </JSCodeStyleSettings>
+        <MarkdownNavigatorCodeStyleSettings>
+          <option name="RIGHT_MARGIN" value="72" />
+        </MarkdownNavigatorCodeStyleSettings>
         <XML>
           <option name="XML_LEGACY_SETTINGS_IMPORTED" value="true" />
         </XML>
diff --git a/app/.DS_Store b/app/.DS_Store
new file mode 100644
index 0000000..7f35e02
Binary files /dev/null and b/app/.DS_Store differ
diff --git a/app/js/.DS_Store b/app/js/.DS_Store
new file mode 100644
index 0000000..5f2f23e
Binary files /dev/null and b/app/js/.DS_Store differ
diff --git a/app/js/map.js b/app/js/map.js
index df59128..7d52a9d 100644
--- a/app/js/map.js
+++ b/app/js/map.js
@@ -11,6 +11,7 @@ var Map = function(value) {
 	this.canvas = document.getElementById(main.canvas);
 
 	this.context = this.canvas.getContext("2d");
+	this.context.imageSmoothingEnabled = false;
 
 	trackTransforms(this.context);
 
@@ -21,4 +22,4 @@ var Map = function(value) {
 			this[key] = value[key];
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/app/js/map.js~ b/app/js/map.js~
new file mode 100644
index 0000000..df59128
--- /dev/null
+++ b/app/js/map.js~
@@ -0,0 +1,24 @@
+/**
+ * The interactive base structure
+ * @class
+ * @param {object} value
+ */
+var Map = function(value) {
+	this._type = "map";
+
+	this.container = document.getElementById(main.canvas + "-container");
+
+	this.canvas = document.getElementById(main.canvas);
+
+	this.context = this.canvas.getContext("2d");
+
+	trackTransforms(this.context);
+
+	this.popupContainer = document.getElementById(main.canvas + "-popup-container");
+
+	for(var key in value) {
+		if(value.hasOwnProperty(key)) {
+			this[key] = value[key];
+		}
+	}
+};
\ No newline at end of file