nowSts = 0;

function nowSwitch(num){
 nowSts = num;
}

function chOff(){
 document.images['b1'].src = 'img/home_b1_off.jpg';
 document.images['b2'].src = 'img/home_b2_off.jpg';
 document.images['b3'].src = 'img/home_b3_off.jpg';
 document.images['b4'].src = 'img/home_b4_off.jpg';
 document.images['b5'].src = 'img/home_b5_off.jpg';
 document.images['b6'].src = 'img/home_b6_off.jpg';
 document.images['sbimg1'].src = 'img/home_sb1_0.jpg';
 document.images['sbimg2'].src = 'img/sp.gif';
 document.images['sbimg3'].src = 'img/sp.gif';
 document.images['sbimg4'].src = 'img/sp.gif';
 document.images['sbimg5'].src = 'img/sp.gif';
 document.images['sbimg6'].src = 'img/sp.gif';
 HIDEall();
}

function SHOW(tgt){
 GETob(tgt);
 HIDEall();
 ob.display='inline';
 }

function GETob(LN){
 if(document.layers) ob = document.layers[LN];
 if(document.all) ob = document.all(LN).style;
}

function HIDEall(){
 if(document.layers){
 document.layers['sb1'].display = 'none';

 document.layers['sb2'].display = 'none';
 document.layers['sb3'].display = 'none';
 document.layers['sb4'].display = 'none';
 document.layers['sb5'].display = 'none';
 document.layers['sb6'].display = 'none';
 }
 if(document.all){
 document.all('sb1').style.display = 'none';
 document.all('sb2').style.display = 'none';
 document.all('sb3').style.display = 'none';
 document.all('sb4').style.display = 'none';
 document.all('sb5').style.display = 'none';
 document.all('sb6').style.display = 'none';
 }
}


preImg = new Image();
preImg.src = "img/home_b1_on.jpg";
preImg.src = "img/home_b2_on.jpg";
preImg.src = "img/home_b3_on.jpg";
preImg.src = "img/home_b4_on.jpg";
preImg.src = "img/home_b5_on.jpg";
preImg.src = "img/home_b6_on.jpg";

preImg.src = "img/home_sb1_0.jpg";
preImg.src = "img/home_sb1_1.jpg";
preImg.src = "img/home_sb1_2.jpg";
preImg.src = "img/home_sb1_3.jpg";
preImg.src = "img/home_sb1_4.jpg";
preImg.src = "img/home_sb1_5.jpg";
preImg.src = "img/home_sb1_6.jpg";

preImg.src = "img/home_sb2_0.jpg";
preImg.src = "img/home_sb2_1.jpg";
preImg.src = "img/home_sb2_2.jpg";
preImg.src = "img/home_sb2_3.jpg";
preImg.src = "img/home_sb2_4.jpg";
preImg.src = "img/home_sb2_5.jpg";
preImg.src = "img/home_sb2_6.jpg";
preImg.src = "img/home_sb2_7.jpg";
preImg.src = "img/home_sb2_8.jpg";

preImg.src = "img/home_sb4_0.jpg";
preImg.src = "img/home_sb4_1.jpg";
preImg.src = "img/home_sb4_2.jpg";
preImg.src = "img/home_sb4_3.jpg";
preImg.src = "img/home_sb4_4.jpg";
preImg.src = "img/home_sb4_5.jpg";

preImg.src = "img/home_sb5_0.jpg";
preImg.src = "img/home_sb5_1.jpg";
preImg.src = "img/home_sb5_2.jpg";


function newImage(arg) {
 if (document.images) {
  rslt = new Image();
  rslt.src = arg;
  return rslt;
 }
}


var preloadFlag = false;
function preloadImages() {
 if (document.images) {
  b1_on = newImage("img/home_b1_on.jpg");
  b2_on = newImage("img/home_b2_on.jpg");
  b3_on = newImage("img/home_b3_on.jpg");
  b4_on = newImage("img/home_b4_on.jpg");

  b5_on = newImage("img/home_b5_on.jpg");
  b6_on = newImage("img/home_b6_on.jpg");

  sb1_0 = newImage("img/home_sb1_0.jpg");
  sb1_1 = newImage("img/home_sb1_1.jpg");
  sb1_2 = newImage("img/home_sb1_2.jpg");
  sb1_3 = newImage("img/home_sb1_3.jpg");
  sb1_4 = newImage("img/home_sb1_4.jpg");
  sb1_5 = newImage("img/home_sb1_5.jpg");
  sb1_6 = newImage("img/home_sb1_6.jpg");

  sb2_0 = newImage("img/home_sb2_0.jpg");
  sb2_1 = newImage("img/home_sb2_1.jpg");
  sb2_2 = newImage("img/home_sb2_2.jpg");
  sb2_3 = newImage("img/home_sb2_3.jpg");
  sb2_4 = newImage("img/home_sb2_4.jpg");
  sb2_5 = newImage("img/home_sb2_5.jpg");
  sb2_6 = newImage("img/home_sb2_6.jpg");
  sb2_7 = newImage("img/home_sb2_7.jpg");

  sb4_0 = newImage("img/home_sb4_0.jpg");
  sb4_1 = newImage("img/home_sb4_1.jpg");
  sb4_2 = newImage("img/home_sb4_2.jpg");
  sb4_3 = newImage("img/home_sb4_3.jpg");
  sb4_4 = newImage("img/home_sb4_4.jpg");
  sb4_5 = newImage("img/home_sb4_5.jpg");
  sb4_6 = newImage("img/home_sb4_6.jpg");

  sb5_0 = newImage("img/home_sb5_0.jpg");
  sb5_1 = newImage("img/home_sb5_1.jpg");
  sb5_2 = newImage("img/home_sb5_2.jpg");

  preloadFlag = true;
 }
}