// JavaScript Document
jumpURL = new Array();

jumpURL[1] = ["11-02/0237869210","img062401"];
jumpURL[2] = ["03-01/0236414126","img062402"];
jumpURL[3] = ["02-01/0235433333","img070501"];
jumpURL[4] = ["10-09/0120890141","img070701"];
jumpURL[5] = ["02-01/0235352151","img070801"];
jumpURL[6] = ["11-02/0120013108","img070901"];
jumpURL[7] = ["03-01/0235332023","img072201"];
jumpURL[8] = ["11-33/0235220818","img072701"];
jumpURL[9] = ["01-01/0235239222","img072901"];

function changeImg() {
  for(i=1; i<=3; i++){
    eval("n" + i + "=Math.floor(Math.random()*jumpURL.length)");
    eval('document.banner' + i + '.src =  "newimg/" + jumpURL[n' + i + '][1]+".jpg"');
  }
  setTimeout("changeImg()",5000);
}
function jump(n) {
  num=eval("n"+n);
  location.href = "http://www.e-yamagata.com/town/" + jumpURL[num][0] + "/";
}