[title]prevent pop up of context menu because it's not necessary

Change-Id: Iaa3b82147be23b4445d3d30e1b7c15b202bbd397

diff --git a/js/main.js b/js/main.js
index b586cd7..69eb8ce 100755 (executable)
--- a/js/main.js
+++ b/js/main.js
@@ -21,6 +21,9 @@ function deviceOrientationEvents() {
 }
 
 window.onload = function() {
+    var logoimg = document.getElementById('logo');
+    logoimg.addEventListener('contextmenu', function(e){e.preventDefault()}, false)
+
     //add eventListener for tizenhwkey
     window.addEventListener('tizenhwkey', function(e) {
         if(e.keyName == "back")