new version notifier updates

functions.php

@@ -2642,9 +2642,10 @@
 						New version of Tiny-Tiny RSS ($latest_version) is available (click for details)</a>
 						<div id=\"milestoneDetails\">$content</div></div>";
 				} else {
-					return "New version of <a target='_new' 
-						href='http://tt-rss.spb.ru/'>Tiny-Tiny RSS</a> ($latest_version) is available:
-					  	 <div>$content</div>";	
+					return "New version of Tiny-Tiny RSS ($latest_version) is available:
+						<div class='milestoneDetails'>$content</div>
+						Visit <a target=\"_new\" href=\"http://tt-rss.spb.ru/\">official site</a> for
+						download and update information.";	
 				}
 
 			}			

modules/popup-dialog.php

@@ -32,7 +32,7 @@
 
 			print "<input class=\"button\"
 				type=\"submit\" onclick=\"return closeInfoBox()\" 
-				value=\"Close\">";
+				value=\"Close this window\">";
 
 			print "</div>";