function rand() {a=Math.random();if (a<=0.5){i=0;}else{i=1;}return i;}
cfee=rand();
if(cfee==0){
document.write('<div style="margin:5px auto 0 auto;width:980px;height:46px;"><a href="http://etc.shouji.com.cn/page.jsp?SendTo=wap" target="_blank"><img src="http://js.shouji.com.cn/tg/ban.gif"></a></div>');
}else{
document.write('<div style="margin:5px auto 0 auto;width:980px;height:46px;"><a href="http://etc.shouji.com.cn/page.jsp?SendTo=sign" target="_blank"><img src="http://js.shouji.com.cn/tg/sign.gif"></a></div>');
}