function random_btn() {
banner = new Array();
banner[0]="/shared/bnr/09ainetgrp_kasuga125x125.jpg";
banner[1]="/shared/bnr/203shinshusagami_nishikaruizawa125x125.jpg";
banner[2]="/shared/bnr/50001feel_youaihall125x125.jpg";
banner[3]="/shared/bnr/06ainetgrp_shiinoo125x125.jpg";
banner[4]="/shared/bnr/33sunnylife_ootemachi125x125.jpg";
banner[5]="/shared/bnr/02ainetgrp_shinkawa125x125.jpg";
banner[6]="/shared/bnr/20aiplan_kawazoe125x125.jpg";
banner[7]="/shared/bnr/191shinshusagami_nagano125x125.jpg";
banner[8]="/shared/bnr/30aiplan_kaguraokabettei125x125.jpg";
banner[9]="/shared/bnr/430memoire_honmoku125x125.jpg";
banner[10]="/shared/bnr/435memoire_yokohama125x125.jpg";
message = new Array();
message[0]="プラザへいあん春日";
message[1]="西軽井沢法事センター";
message[2]="葬祭会館　ゆうあいホール";
message[3]="あいネットホール　慈悲尾";
message[4]="明善社　大手町斎場";
message[5]="あいネットホール　新川";
message[6]="やわらぎ斎場川沿";
message[7]="長野法事センター";
message[8]="やわらぎ神楽岡別邸";
message[9]="ジャクセン本牧プラザ";
message[10]="エヴァホール横浜";
link = new Array();
link[0] = "/hall/detail/SAIJOCD/9";
link[1] = "/hall/detail/SAIJOCD/50001";
link[2] = "/hall/detail/SAIJOCD/355";
link[3] = "/hall/detail/SAIJOCD/6";
link[4] = "/hall/detail/SAIJOCD/33";
link[5] = "/hall/detail/SAIJOCD/2";
link[6] = "/hall/detail/SAIJOCD/20";
link[7] = "/hall/detail/SAIJOCD/191";
link[8] = "/hall/detail/SAIJOCD/30";
link[9] = "/hall/detail/SAIJOCD/430";
link[10] = "/hall/detail/SAIJOCD/435";
rand = Math.floor(Math.random()*banner.length);
document.write("<p><a href="+link[rand]+"><img alt="+message[rand]+" src="+banner[rand]+" style='border-style:none'></a></p>");
}