var header_imageTags = '<a href="http://www.osaka-info.jp/tenjin_matsuri/"'
+ ' title="Tenjin Matsuri Website opens in a new window." target="_blank">'
+ '<img src="/update/images/header_image_default.jpg" alt="TENJIN MATSURI" width="800" height="120" /><\/a>';

document.write(header_imageTags);