//ナビ1

var img_on              =       new Array();
var img_out             =       new Array();
var img_ona              =       new Array();
var img_outa             =       new Array();

for (h=0;h<9;h++){
      img_on[h]       =       new Image();
      img_out[h]      =       new Image();
      img_on[h].src   =       "navi_img/"+h+"_on.gif";
      img_out[h].src  =       "navi_img/"+h+"_off.gif";
      img_ona[h]       =       new Image();
      img_outa[h]      =       new Image();
      img_ona[h].src   =       "navi_img/"+h+"_acton.gif";
      img_outa[h].src  =       "navi_img/"+h+"_act.gif";
}

function Img_on(h){
document.images["f"+h].src =       img_on[h].src;
}

function Img_off(h){
document.images["f"+h].src =       img_out[h].src;
}

function Img_ona(h){
document.images["f"+h].src =       img_ona[h].src;
}

function Img_offa(h){
document.images["f"+h].src =       img_outa[h].src;
}




//複数フレームの変更

function change(NAV) {
     parent.main.location=NAV+".html";
     parent.navi1.location="navi1_"+NAV+".html";

     if((NAV > 6) && (NAV < 9)){
          parent.navi2.location="navi2_99.html";
          }
     else

//     if(NAV == 1){
//          parent.navi2.location="navi2_1.html";
//          }
//     else
     parent.navi2.location="navi2_"+NAV+".html";

}