Pop up menu in center, but do not rely on position: fixed.

[guacamole.git] / src / main / webapp / scripts / interface.js

diff --git a/src/main/webapp/scripts/interface.js b/src/main/webapp/scripts/interface.js
index ee0f497..e010272 100644 (file)
--- a/src/main/webapp/scripts/interface.js
+++ b/src/main/webapp/scripts/interface.js
@@ -142,7 +142,19 @@ var GuacamoleUI = {
     };
     
     GuacamoleUI.showTouchMenu = function() {
+        
+        GuacamoleUI.touchMenu.style.left =
+            ((GuacamoleUI.viewport.offsetWidth - GuacamoleUI.touchMenu.offsetWidth) / 2
+            + window.pageXOffset)
+            + "px";
+
+        GuacamoleUI.touchMenu.style.top =
+            ((GuacamoleUI.viewport.offsetHeight - GuacamoleUI.touchMenu.offsetHeight) / 2
+            + window.pageYOffset)
+            + "px";
+
         GuacamoleUI.touchMenu.style.visibility = "visible";
+        
     };
 
     GuacamoleUI.shadeMenu = function() {