d_url=new Array();
var un=0,n,bango=0;
d_url[un++]="http://shopping24.web.infoseek.co.jp/top-gekiyasu.html";
d_url[un++]="http://shopping24.web.infoseek.co.jp/top-gekiyasu2.html"; 
d_url[un++]="http://shopping24.web.infoseek.co.jp/top-gekiyasu1.html";
d_url[un++]="http://shopping24.web.infoseek.co.jp/cm/1.html";
n=d_url.length
document.write('<IFRAME id="top-gekiyasu" style="width:720;height:110;" frameborder=0" scrolling=no></IFRAME>');
bango=Math.floor(Math.random()*n);
document.getElementById("top-gekiyasu").src=d_url[bango];
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