diff --git a/phpgwapi/inc/phpgw_common.inc.php b/phpgwapi/inc/phpgw_common.inc.php
index 171c0c2146..23fcbbf6a4 100644
--- a/phpgwapi/inc/phpgw_common.inc.php
+++ b/phpgwapi/inc/phpgw_common.inc.php
@@ -383,9 +383,9 @@
        	$output_text .= "\"$target>";
           if ($phpgw_info["user"]["preferences"]["common"]["navbar_format"] != "text") {
              if ($appname != "home" && $appname != "logout" && $appname != "print" && $appname != "about") {
-                $output_text .= "<img src=\"" . $this->get_image_path($appname) . "/navbar.gif\" border=0 alt=\"" . lang($description) . "\">";
+                $output_text .= '<img src="' . $this->get_image_path($appname) . '/navbar.gif" border=0 alt="' . lang($description) . '" title="' . lang($description) . '">';
           	} else {
-       	      $output_text .= "<img src=\"" . $phpgw_info["server"]["images_dir"]."/$appname.gif\" border=0 alt=\"" . lang($description) . "\">";
+       	      $output_text .= '<img src="' . $phpgw_info["server"]["images_dir"] .'/' . $appname . '.gif" border="0" alt="' . lang($description) . '" title="' . lang($description) . '">';
           	}
           }
        	if (ereg("text",$phpgw_info["user"]["preferences"]["common"]["navbar_format"])) {