AmazonDBCode = new Array( 'videogames-jp' , 'software-jp' , 'toys-jp' , 'dvd-jp' , 'books-jp' );
AmazonArray = new Array();
AmazonArray[0] = new Array( 13305831 , 193662011 );
AmazonArray[1] = new Array( 689132 );
AmazonArray[2] = new Array( 13321821 , 13321731 );
AmazonArray[3] = new Array( 561958 );
AmazonArray[4] = new Array( 466280 );

/*
AmazonArray[0] = new Array( 562060 , 562056 , 569170 , 562052 , 562032 , 569298 , 562050,569318,569320,569290,569292,3032511 );
AmazonArray[1] = new Array( 562016 , 562022 , 562028 , 562020 , 564522 , 562002 );
AmazonArray[2] = new Array( 927712 , 689132 );
AmazonArray[3] = new Array( 637872 , 1199798 );
AmazonArray[4] = new Array( 3371411 );
AmazonArray[5] = new Array( 3839151 );
AmazonArray[6] = new Array( 465610 , 466284 , 571582 , 492152 , 466282 , 492054 , 466290 , 492166 , 466298 , 466292 , 492228 , 466304 , 492090 , 466302 ,466306 ,466280 ,466296 ,466300,10667101 );
*/

var cno = Math.floor(Math.random() * AmazonDBCode.length );
var sno = Math.floor(Math.random() * AmazonArray[cno].length );
var setnumber = AmazonArray[cno][sno];
if( sno > 100 ){
	setnumber = AmazonArray[cno].length;
}


document.write('<iframe src="http://rcm-jp.amazon.co.jp/e/cm?t=ribbonnetwork-22&o=9&p=48&l=bn1&mode=' + AmazonDBCode[cno] + '&browse=' + setnumber + '&fc1=FFFFFF&lt1=_blank&lc1=FF33E0&bg1=000000&f=ifr" marginwidth="0" marginheight="0" width="728" height="90" border="0" frameborder="0" style="border:none;" scrolling="no"></iframe>');