if (document.images) {
  var btn1 = new Image()
  btn1.src = "img/topnavibtns/1.gif"
  var btn1a = new Image()
  btn1a.src = "img/topnavibtns/1a.gif"

  var btn2 = new Image()
  btn2.src = "img/topnavibtns/2.gif"
  var btn2a = new Image()
  btn2a.src = "img/topnavibtns/2a.gif"

  var btn3 = new Image()
  btn3.src = "img/topnavibtns/3.gif"
  var btn3a = new Image()
  btn3a.src = "img/topnavibtns/3a.gif"

  var btn4 = new Image()
  btn4.src = "img/topnavibtns/4.gif"
  var btn4a = new Image()
  btn4a.src = "img/topnavibtns/4a.gif"

  var btn5 = new Image()
  btn5.src = "img/topnavibtns/5.gif"
  var btn5a = new Image()
  btn5a.src = "img/topnavibtns/5a.gif"

  var btn6 = new Image()
  btn6.src = "img/topnavibtns/6.gif"
  var btn6a = new Image()
  btn6a.src = "img/topnavibtns/6a.gif"

  var btn7 = new Image()
  btn7.src = "img/topnavibtns/7.gif"
  var btn7a = new Image()
  btn7a.src = "img/topnavibtns/7a.gif"  
  
  var btn8 = new Image()
  btn8.src = "img/topnavibtns/8.gif"
  var btn8a = new Image()
  btn8a.src = "img/topnavibtns/8a.gif" 
  
  var btn9 = new Image()
  btn9.src = "img/topnavibtns/9.gif"
  var btn9a = new Image()
  btn9a.src = "img/topnavibtns/9a.gif" 
  
  var btn10 = new Image()
  btn10.src = "img/topnavibtns/10.gif"
  var btn10a = new Image()
  btn10a.src = "img/topnavibtns/10a.gif" 
  
  var btn11 = new Image()
  btn11.src = "img/topnavibtns/11.gif"
  var btn11a = new Image()
  btn11a.src = "img/topnavibtns/11a.gif"  
  
  var btn12 = new Image()
  btn12.src = "img/page/totop_start.gif"
  var btn12a = new Image()
  btn12a.src = "img/page/totopa_start.gif"  
  
  var icon1 = new Image()
  icon1.src = "img/topnaviicons/icon.gif"
  var icon1a = new Image()
  icon1a.src = "img/topnaviicons/1.gif" 
  
  var icon2 = new Image()
  icon2.src = "img/topnaviicons/icon.gif"
  var icon2a = new Image()
  icon2a.src = "img/topnaviicons/2.gif" 
  
  var icon3 = new Image()
  icon3.src = "img/topnaviicons/icon.gif"
  var icon3a = new Image()
  icon3a.src = "img/topnaviicons/3.gif" 
  
  var icon4 = new Image()
  icon4.src = "img/topnaviicons/icon.gif"
  var icon4a = new Image()
  icon4a.src = "img/topnaviicons/4.gif"
  
  var icon5 = new Image()
  icon5.src = "img/topnaviicons/icon.gif"
  var icon5a = new Image()
  icon5a.src = "img/topnaviicons/5.gif"
  
  var icon6 = new Image()
  icon6.src = "img/topnaviicons/icon.gif"
  var icon6a = new Image()
  icon6a.src = "img/topnaviicons/6.gif"
  
  var icon7 = new Image()
  icon7.src = "img/topnaviicons/icon.gif"
  var icon7a = new Image()
  icon7a.src = "img/topnaviicons/7.gif"
  
  var icon8 = new Image()
  icon8.src = "img/topnaviicons/icon.gif"
  var icon8a = new Image()
  icon8a.src = "img/topnaviicons/8.gif"
  
  var icon9 = new Image()
  icon9.src = "img/topnaviicons/icon.gif"
  var icon9a = new Image()
  icon9a.src = "img/topnaviicons/9.gif"
  
  var icon10 = new Image()
  icon10.src = "img/topnaviicons/icon.gif"
  var icon10a = new Image()
  icon10a.src = "img/topnaviicons/10.gif"
  
  var icon11 = new Image()
  icon11.src = "img/topnaviicons/icon.gif"
  var icon11a = new Image()
  icon11a.src = "img/topnaviicons/11.gif"
}

function inact1() {
  if (document.images)
    document.images.btn1.src = btn1.src;
}
function inact2() {
  if (document.images)
    document.images.btn2.src = btn2.src;
}
function inact3() {
  if (document.images)
    document.images.btn3.src = btn3.src;
}
function inact4() {
  if (document.images)
    document.images.btn4.src = btn4.src;
}
function inact5() {
  if (document.images)
    document.images.btn5.src = btn5.src;
}
function inact6() {
  if (document.images)
    document.images.btn6.src = btn6.src;
}
function inact7() {
  if (document.images)
    document.images.btn7.src = btn7.src;
}
function inact8() {
  if (document.images)
    document.images.btn8.src = btn8.src;
}
function inact9() {
  if (document.images)
    document.images.btn9.src = btn9.src;
}
function inact10() {
  if (document.images)
    document.images.btn10.src = btn10.src;
}
function inact11() {
  if (document.images)
    document.images.btn11.src = btn11.src;
}
function inact12() {
  if (document.images)
    document.images.btn12.src = btn12.src;
}
function inact13() {
  if (document.images)
    document.images.icon.src = icon1.src;
}
function inact14() {
  if (document.images)
    document.images.icon.src = icon2.src;
}
function inact15() {
  if (document.images)
    document.images.icon.src = icon3.src;
}
function inact16() {
  if (document.images)
    document.images.icon.src = icon4.src;
}
function inact17() {
  if (document.images)
    document.images.icon.src = icon5.src;
}
function inact18() {
  if (document.images)
    document.images.icon.src = icon6.src;
}
function inact19() {
  if (document.images)
    document.images.icon.src = icon7.src;
}
function inact20() {
  if (document.images)
    document.images.icon.src = icon8.src;
}
function inact21() {
  if (document.images)
    document.images.icon.src = icon9.src;
}
function inact22() {
  if (document.images)
    document.images.icon.src = icon10.src;
}
function inact23() {
  if (document.images)
    document.images.icon.src = icon11.src;
}


function act1() {
  if (document.images)
    document.images.btn1.src = btn1a.src;
}
function act2() {
  if (document.images)
    document.images.btn2.src = btn2a.src;
}
function act3() {
  if (document.images)
    document.images.btn3.src = btn3a.src;
}
function act4() {
  if (document.images)
    document.images.btn4.src = btn4a.src;
}
function act5() {
  if (document.images)
    document.images.btn5.src = btn5a.src;
}
function act6() {
  if (document.images)
    document.images.btn6.src = btn6a.src;
}
function act7() {
  if (document.images)
    document.images.btn7.src = btn7a.src;
}
function act8() {
  if (document.images)
    document.images.btn8.src = btn8a.src;
}
function act9() {
  if (document.images)
    document.images.btn9.src = btn9a.src;
}
function act10() {
  if (document.images)
    document.images.btn10.src = btn10a.src;
}
function act11() {
  if (document.images)
    document.images.btn11.src = btn11a.src;
}
function act12() {
  if (document.images)
    document.images.btn12.src = btn12a.src;
}
function act13() {
  if (document.images)
    document.images.icon.src = icon1a.src;
}
function act14() {
  if (document.images)
    document.images.icon.src = icon2a.src;
}
function act15() {
  if (document.images)
    document.images.icon.src = icon3a.src;
}
function act16() {
  if (document.images)
    document.images.icon.src = icon4a.src;
}
function act17() {
  if (document.images)
    document.images.icon.src = icon5a.src;
}
function act18() {
  if (document.images)
    document.images.icon.src = icon6a.src;
}
function act19() {
  if (document.images)
    document.images.icon.src = icon7a.src;
}
function act20() {
  if (document.images)
    document.images.icon.src = icon8a.src;
}
function act21() {
  if (document.images)
    document.images.icon.src = icon9a.src;
}
function act22() {
  if (document.images)
    document.images.icon.src = icon10a.src;
}
function act23() {
  if (document.images)
    document.images.icon.src = icon11a.src;
}