From f8f48f551af326cc72e1bbdd4a8301f609e6996d Mon Sep 17 00:00:00 2001
From: Michael Jumper <zhangmaike@users.sourceforge.net>
Date: Sun, 8 Apr 2012 16:31:11 -0700
Subject: [PATCH] Automatically reposition event target on focus in case
 browser automatically centers input fields.

---
 guacamole/src/main/webapp/scripts/interface.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/guacamole/src/main/webapp/scripts/interface.js b/guacamole/src/main/webapp/scripts/interface.js
index 3ad73fbda..67640edb2 100644
--- a/guacamole/src/main/webapp/scripts/interface.js
+++ b/guacamole/src/main/webapp/scripts/interface.js
@@ -279,6 +279,15 @@ var GuacamoleUI = {
     GuacamoleUI.buttons.touchShowKeyboard.ontouchstart = 
     GuacamoleUI.buttons.touchShowKeyboard.onclick = 
         function(e) {
+
+            // Center event target in case browser automatically centers
+            // input fields on focus.
+            GuacamoleUI.eventTarget.style.left =
+                (window.pageXOffset + GuacamoleUI.viewport.offsetWidth / 2) + "px";
+
+            GuacamoleUI.eventTarget.style.top =
+                (window.pageYOffset + GuacamoleUI.viewport.offsetHeight / 2) + "px";
+
             GuacamoleUI.eventTarget.focus();
             GuacamoleUI.hideTouchMenu();
             e.preventDefault();