From d83bb9028cb5d216b465b3f9721f870b4ee7db4a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Scott=20Gonz=C3=A1lez?= <scott.gonzalez@gmail.com>
Date: Fri, 19 Dec 2008 20:23:57 +0000
Subject: [PATCH] Dialog: Fixed #3564: Proper positioning in Opera.

---
 ui/ui.dialog.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ui/ui.dialog.js b/ui/ui.dialog.js
index e544e3e4957..558e3208486 100644
--- a/ui/ui.dialog.js
+++ b/ui/ui.dialog.js
@@ -350,11 +350,13 @@ $.widget("ui.dialog", {
 					pTop += 0;
 					break;
 				case 'bottom':
-					pTop += wnd.height() - this.uiDialog.height();
+					// Opera check fixes #3564, can go away with jQuery 1.3
+					pTop += ($.browser.opera ? window.innerHeight : wnd.height()) - this.uiDialog.height();
 					break;
 				default:
 				case 'middle':
-					pTop += (wnd.height() - this.uiDialog.height()) / 2;
+					// Opera check fixes #3564, can go away with jQuery 1.3
+					pTop += (($.browser.opera ? window.innerHeight : wnd.height()) - this.uiDialog.height()) / 2;
 			}
 		}