/* swap */

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

/* preload */
function preloadimg(imgnm) {
	if (document.images) (new Image()).src = imgnm;
}

function preloadimgArray(arraynm) {
	if (document.images) {
		for (i=0; i<arraynm.length; i++) {
			(new Image()).src = arraynm[i];
		}
	}
}

/* window open */
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

/* window close */
function close_win(){
var nvua = navigator.userAgent;
if(nvua.indexOf('MSIE') >= 0){
if(nvua.indexOf('MSIE 5.0') == -1) {
top.opener = '';
}
}
else if(nvua.indexOf('Gecko') >= 0){
top.name = 'CLOSE_WINDOW';
wid = window.open('','CLOSE_WINDOW');
}
top.close();
}

/* toppage swap */

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;
}
}
}

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;
}

function a1(){
document.getElementById("tb02").setAttribute('background',"img/idx_navi02-over.gif");
}
function a2(){
document.getElementById("tb02").setAttribute('background',"img/idx_navi02.gif");
}
function b1(){
document.getElementById("tb03").setAttribute('background',"img/idx_navi03-over.gif");
}
function b2(){
document.getElementById("tb03").setAttribute('background',"img/idx_navi03.gif");
}
function c1(){
document.getElementById("tb04").setAttribute('background',"img/idx_navi04-over.gif");
}
function c2(){
document.getElementById("tb04").setAttribute('background',"img/idx_navi04.gif");
}
function d1(){
document.getElementById("tb01").setAttribute('background',"img/idx_navi01-over.gif");
}
function d2(){
document.getElementById("tb01").setAttribute('background',"img/idx_navi01.gif");
}
function e1(){
document.getElementById("tb05").setAttribute('background',"img/idx_navi05-over.gif");
}
function e2(){
document.getElementById("tb05").setAttribute('background',"img/idx_navi05.gif");
}
function f1(){
document.getElementById("tb06").setAttribute('background',"img/idx_navi06-over.gif");
}
function f2(){
document.getElementById("tb06").setAttribute('background',"img/idx_navi06.gif");
}
function g1(){
document.getElementById("tb07").setAttribute('background',"img/idx_navi07-over.gif");
}
function g2(){
document.getElementById("tb07").setAttribute('background',"img/idx_navi07.gif");
}
function h1(){
document.getElementById("tb08").setAttribute('background',"img/idx_navi08-over.gif");
}
function h2(){
document.getElementById("tb08").setAttribute('background',"img/idx_navi08.gif");
}
function i1(){
document.getElementById("tb09").setAttribute('background',"img/idx_navi09-over.gif");
}
function i2(){
document.getElementById("tb09").setAttribute('background',"img/idx_navi09.gif");
}
function j1(){
document.getElementById("tb10").setAttribute('background',"img/idx_navi10-over.gif");
}
function j2(){
document.getElementById("tb10").setAttribute('background',"img/idx_navi10.gif");
}
function k1(){
document.getElementById("tb11").setAttribute('background',"img/idx_navi11-over.gif");
}
function k2(){
document.getElementById("tb11").setAttribute('background',"img/idx_navi11.gif");
}
function l1(){
document.getElementById("tb12").setAttribute('background',"img/idx_navi12-over.gif");
}
function l2(){
document.getElementById("tb12").setAttribute('background',"img/idx_navi12.gif");
}
function m1(){
document.getElementById("tb13").setAttribute('background',"img/idx_navi13-over.gif");
}
function m2(){
document.getElementById("tb13").setAttribute('background',"img/idx_navi13.gif");
}
function n1(){
document.getElementById("tb14").setAttribute('background',"img/idx_navi14-over.gif");
}
function n2(){
document.getElementById("tb14").setAttribute('background',"img/idx_navi14.gif");
}
function o1(){
document.getElementById("tb15").setAttribute('background',"img/idx_navi15-over.gif");
}
function o2(){
document.getElementById("tb15").setAttribute('background',"img/idx_navi15.gif");
}
function p1(){
document.getElementById("tb16").setAttribute('background',"img/idx_navi16-over.gif");
}
function p2(){
document.getElementById("tb16").setAttribute('background',"img/idx_navi16.gif");
}