//前もって全画像をダウンロードしておく
if(navigator.appVersion.charAt(0) >=3){
	var btnimg = new Array();

	//使う画像の数だけループする
	for( i = 0 ; i < 24  ; i++ ){
		btnimg[i] = new Image();
	}
	//使う画像を登録しておく
	btnimg[0].src= "images/index_bar_infor_off.gif";
	btnimg[1].src= "images/index_bar_infor_on.gif";
	btnimg[2].src= "images/index_bar_gaiyou_off.gif";
	btnimg[3].src= "images/index_bar_gaiyou_on.gif";
	btnimg[4].src= "images/index_bar_saiyou_off.gif";
	btnimg[5].src= "images/index_bar_saiyou_on.gif";
	btnimg[6].src= "images/index_sbar1_off.gif";
	btnimg[7].src= "images/index_sbar1_on.gif";
	btnimg[8].src= "images/index_sbar2_off.gif";
	btnimg[9].src= "images/index_sbar2_on.gif";
	btnimg[10].src= "images/index_sbar3_off.gif";
	btnimg[11].src= "images/index_sbar3_on.gif";
	btnimg[12].src= "images/index_sbar4_off.gif";
	btnimg[13].src= "images/index_sbar4_on.gif";
	btnimg[14].src= "images/index_sbar5_off.gif";
	btnimg[15].src= "images/index_sbar5_on.gif";
	btnimg[16].src= "images/index_sbar6_off.gif";
	btnimg[17].src= "images/index_sbar6_on.gif";
	btnimg[18].src= "images/index_sbar7_off.gif";
	btnimg[19].src= "images/index_sbar7_on.gif";
	btnimg[20].src= "images/index_sbar8_off.gif";
	btnimg[21].src= "images/index_sbar8_on.gif";
	btnimg[22].src= "images/index_sbar9_off.gif";
	btnimg[23].src= "images/index_sbar9_on.gif";

}

//画像を書き換える関数
function paintBtn(dim,cnt){
    if(navigator.appVersion.charAt(0) >= 3 ){
        document.images[dim].src=btnimg[cnt].src;
    }
}

//業務内容写真
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) { //v4.0
  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 && document.getElementById) x=document.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];}
}