The encoded ampersands (&) caused the problems in Safari 5 window…

…s. Cleaning up that line fixes it and the extension works

DeliciousGlobalsPage.html

@@ -11,7 +11,7 @@
 			var currentTabTitle = encodeURIComponent(safari.application.activeBrowserWindow.activeTab.title);
 
 			var deliciousTab = safari.application.activeBrowserWindow.openTab();
-			deliciousTab.url = 'http://delicious.com/save?v=5&noui&jump=close&url='+currentTabUrl+'&title='+currentTabTitle;
+			deliciousTab.url = 'http://delicious.com/save?v=5&noui&jump=close&url='+currentTabUrl+'&title='+currentTabTitle;
 
 	    }
 	}