var AAA = new Array();
var i = 0;


AAA[i++] = new Array( "/banner/bnr_03.gif","http://www.meiji.ac.jp/","_blank");
AAA[i++] = new Array( "/banner/bnr_04.jpg","http://www.inago.co.jp/jp/home.html","_blank");
AAA[i++] = new Array( "/banner/bnr_05.jpg","http://www.comsys.co.jp/","_blank");
AAA[i++] = new Array( "/banner/bnr_06.jpg","http://www.mugen-corp.jp/","_blank");
AAA[i++] = new Array( "/banner/bnr_07.jpg","http://www.shataisys.com/","_blank");
AAA[i++] = new Array( "/banner/bnr_08.jpg","http://www.tateha.com/ie/","_blank");
AAA[i++] = new Array( "/banner/bnr_09.jpg","http://www.action.co.jp/","_blank");

//画像のパス、リンク先、ターゲットを指定

for(i=0;i<4;i++){
xx = Math.floor(Math.random() * AAA.length);
var Target = AAA[xx];
xx++;
document.write("<li><a href=\"" + Target[1] + "\" target=\"" + Target[3] + "\"><img src=\"" + Target[0] + "\">" + "</a></li>");
AAA = AAA.slice( 0,xx-1 ).concat(AAA.slice( xx ));
}