if(document.images) {
 var imgs = new Array();
 imgs[0] = new Image();  imgs[0].src = "http://www.mf-clink.com/img/gif/hhome1.gif"; //TOPƒƒjƒ…[
 imgs[1] = new Image();  imgs[1].src = "http://www.mf-clink.com/img/gif/hhome2.gif";
 imgs[2] = new Image();  imgs[2].src = "http://www.mf-clink.com/img/gif/hcontact1.gif";
 imgs[3] = new Image();  imgs[3].src = "http://www.mf-clink.com/img/gif/hcontact2.gif";
 imgs[4] = new Image();  imgs[4].src = "http://www.mf-clink.com/img/gif/home1.gif";
 imgs[5] = new Image();  imgs[5].src = "http://www.mf-clink.com/img/gif/home2.gif";
 imgs[6] = new Image();  imgs[6].src = "http://www.mf-clink.com/img/gif/about1.gif";
 imgs[7] = new Image();  imgs[7].src = "http://www.mf-clink.com/img/gif/about2.gif";
 imgs[8] = new Image();  imgs[8].src = "http://www.mf-clink.com/img/gif/service1.gif";
 imgs[9] = new Image();  imgs[9].src = "http://www.mf-clink.com/img/gif/service2.gif";
 imgs[10] = new Image();  imgs[10].src = "http://www.mf-clink.com/img/gif/clink1.gif";
 imgs[11] = new Image();  imgs[11].src = "http://www.mf-clink.com/img/gif/clink2.gif";
 imgs[12] = new Image();  imgs[12].src = "http://www.mf-clink.com/img/gif/system1.gif";
 imgs[13] = new Image();  imgs[13].src = "http://www.mf-clink.com/img/gif/system2.gif";
 imgs[14] = new Image();  imgs[14].src = "http://www.mf-clink.com/img/gif/staff1.gif";
 imgs[15] = new Image();  imgs[15].src = "http://www.mf-clink.com/img/gif/staff2.gif";
 imgs[16] = new Image();  imgs[16].src = "http://www.mf-clink.com/img/gif/privacy1.gif";
 imgs[17] = new Image();  imgs[17].src = "http://www.mf-clink.com/img/gif/privacy2.gif";
 imgs[18] = new Image();  imgs[18].src = "http://www.mf-clink.com/img/gif/link1.gif";
 imgs[19] = new Image();  imgs[19].src = "http://www.mf-clink.com/img/gif/link2.gif";
 imgs[20] = new Image();  imgs[20].src = "http://www.mf-clink.com/img/gif/hsitemap1.gif";
 imgs[21] = new Image();  imgs[21].src = "http://www.mf-clink.com/img/gif/hsitemap2.gif";
 imgs[22] = new Image();  imgs[22].src = "http://www.mf-clink.com/img/gif/top-menu1.gif";
 imgs[23] = new Image();  imgs[23].src = "http://www.mf-clink.com/img/gif/top-menu1-1.gif";
 imgs[24] = new Image();  imgs[24].src = "http://www.mf-clink.com/img/gif/top-menu2.gif";
 imgs[25] = new Image();  imgs[25].src = "http://www.mf-clink.com/img/gif/top-menu2-1.gif";
 imgs[26] = new Image();  imgs[26].src = "http://www.mf-clink.com/img/gif/top-menu3.gif";
 imgs[27] = new Image();  imgs[27].src = "http://www.mf-clink.com/img/gif/top-menu3-1.gif";

}

function chgimg(id, imgname) {
 if(document.images) {
  if(imgs[imgname]) {
    document.images[id].src = imgs[imgname].src;
  }
  else {
    document.images[id].src = imgname;
  }
 }
}