//##################################################################
//  広告切り替え関数
//  (C) Copyright Shogi Club 24 Ltd. All rights reserved.
//##################################################################

function showBanner(){
	document.write("<iframe scrolling='no' frameborder=0 width=468 height=68 src='http://rcm-jp.amazon.co.jp/e/cm?t=shogidojocom-22&p=13&o=9&l=bn1&browse=500554&mode=books-jp&bg1=FFE7C6&lt1=_blank&f=ifr'><table border='0' cellpadding='0' cellspacing='0' width='468' height='60'><tr><td><map name='boxmap13'><area shape='RECT' coords='73,45,196,60' href='http://rcm-jp.amazon.co.jp/e/cm/privacy-policy.html?o=9' alt='プライバシー ポリシー'><area coords='0,0,10000,10000' href='http://www.amazon.co.jp/exec/obidos/redirect?tag=shogidojocom-22&amp;path=tg/browse/-/489986'></map><img src='http://rcm-images.amazon.com/images/G/09/extranet/associates/amzn_recommends/multiproducts-banner-468x60.gif' border='0' usemap='#boxmap13' width='468' height='60'></td></tr></table></iframe>");
}