//
function HpbImgPreload()
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=false,isN6=false,isIE=false;
  if (document.all && appVer >= 4) isIE=true; else
    if (document.getElementById && appVer > 4) isN6=true; else
      if (document.layers && appVer >= 4) isNC=true;
  if (isNC||isN6||isIE)
  {
    if (document.images)
    {
      var imgName = HpbImgPreload.arguments[0];
      var cnt;
      swImg[imgName] = new Array;
      for (cnt = 1; cnt < HpbImgPreload.arguments.length; cnt++)
      {
        swImg[imgName][HpbImgPreload.arguments[cnt]] = new Image();
        swImg[imgName][HpbImgPreload.arguments[cnt]].src = HpbImgPreload.arguments[cnt];
      }
    }
  }
}
// HpbImgFind:
//
function HpbImgFind(doc, imgName)
{
  for (var i=0; i < doc.layers.length; i++)
  {
    var img = doc.layers[i].document.images[imgName];
    if (!img) img = HpbImgFind(doc.layers[i], imgName);
    if (img) return img;
  }
  return null;
}
// HpbImgSwap:
//
function HpbImgSwap(imgName, imgSrc)
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=false,isN6=false,isIE=false;
  if (document.all && appVer >= 4) isIE=true; else
    if (document.getElementById && appVer > 4) isN6=true; else
      if (document.layers && appVer >= 4) isNC=true;
  if (isNC||isN6||isIE)
  {
    if (document.images)
    {
      var img = document.images[imgName];
      if (!img) img = HpbImgFind(document, imgName);
      if (img) img.src = imgSrc;
    }
  }
}
var swImg; swImg=new Array;
//
//
HpbImgPreload('HPB_ROLLOVER1', 'images/menu_001a.jpg', 'images/menu_001b.jpg');
HpbImgPreload('HPB_ROLLOVER2', 'images/menu_002a.jpg', 'images/menu_002b.jpg');
HpbImgPreload('HPB_ROLLOVER3', 'images/menu_003a.jpg', 'images/menu_003b.jpg');
HpbImgPreload('HPB_ROLLOVER4', 'images/menu_004a.jpg', 'images/menu_004b.jpg');
HpbImgPreload('HPB_ROLLOVER5', 'images/menu_005a.jpg', 'images/menu_005b.jpg');
HpbImgPreload('HPB_ROLLOVER6', 'images/menu_006a.jpg', 'images/menu_006b.jpg');
HpbImgPreload('HPB_ROLLOVER7', 'images/menu_007a.jpg', 'images/menu_007b.jpg');
HpbImgPreload('HPB_ROLLOVER8', 'images/blog_1a.jpg', 'images/blog_1a_2.jpg');
HpbImgPreload('HPB_ROLLOVER9', 'images/blog_2a.jpg', 'images/blog_2a_2.jpg');
HpbImgPreload('HPB_ROLLOVER10', 'images/blog_4a.jpg', 'images/blog_3a_2.jpg');
HpbImgPreload('HPB_ROLLOVER11', 'images/blog_3a.jpg', 'images/blog_4a_2.jpg');
HpbImgPreload('HPB_ROLLOVER12', 'images/qa.jpg', 'images/qa_b.jpg');
HpbImgPreload('HPB_ROLLOVER13', 'images/info.jpg', 'images/info_b.jpg');
HpbImgPreload('HPB_ROLLOVER14', 'images/top/style01.jpg', 'images/top/style01_b.jpg');
HpbImgPreload('HPB_ROLLOVER15', 'images/top/style02.jpg', 'images/top/style02_b.jpg');
HpbImgPreload('HPB_ROLLOVER16', 'images/top/style03.jpg', 'images/top/style03_b.jpg');
HpbImgPreload('HPB_ROLLOVER17', 'images/top/style04.jpg', 'images/top/style04_b.jpg');
HpbImgPreload('HPB_ROLLOVER18', 'images/top/style05.jpg', 'images/top/style05_b.jpg');
HpbImgPreload('HPB_ROLLOVER19', 'images/top/style06.jpg', 'images/top/style06_b.jpg');
HpbImgPreload('HPB_ROLLOVER20', 'images/top/style07.jpg', 'images/top/style07_b.jpg');
HpbImgPreload('HPB_ROLLOVER21', 'images/top/style08.jpg', 'images/top/style08_b.jpg');
//