var images = {
        // 画像とジャンプ先の URL のペア
        url : [
          ['img/pre/t100102.jpg', 'gourmet/detailp.php?hdnShopId=100102'],
          ['img/pre/t100114.jpg', 'gourmet/detailp.php?hdnShopId=100114'],
          ['img/pre/t100115.jpg', 'gourmet/detailp.php?hdnShopId=100115'],
          ['img/pre/t200000.jpg', 'life/l_detailp.php?hdnShopId=200000'],
          ['img/pre/t200002.jpg', 'life/l_detailp.php?hdnShopId=200002'],
//ウフロワ          ['img/pre/t100371.jpg', 'gourmet/detailp.php?hdnShopId=100371'],
//ぽっぽや          ['img/pre/t100383.jpg', 'gourmet/detailp.php?hdnShopId=100383'],

          ['img/pre/t131008.jpg', 'life/l_detailp.php?hdnShopId=131008']
          ],

        // 順番のシャッフル
        shuffle : function() {
          for (i = this.url.length; i > 0; --i) {
            tmp = this.url[p = Math.floor(Math.random()*i)] ;
            this.url[p] = this.url[i-1] ;
            this.url[i-1] = tmp ;
          }
        },

        p : 0, // 表示画像のポインタ

        // 画像表示
        put : function() {
          if (this.p >= this.url.length) this.p = 0 ;
          return '<a href="'+this.url[this.p][1]+'" rel="nofollow"><img src="'+this.url[this.p++][0]+'" width="120" height="60" /></a>' ;
        }
      } ;

      onload = function() {
        images.shuffle() ;
        divs = document.getElementsByTagName('div') ;
        for (i = 0; i < divs.length; ++i) {
          if (divs[i].className != 'block') continue ; // class が「block」ではない div はスルー
          divs[i].innerHTML += images.put() ;
        }
      }