function img_over1(){
  if(navigator.appVersion.charAt(0) >= 3){
    document.image1.src = "../../images/top/menut0d_02.png";
  }
}
function img_out1(){
  if(navigator.appVersion.charAt(0) >= 3){
    document.image1.src = "../../images/top/menut0_02.png";
  }
}
function img_over2(imgnam0,gnam0){
  if(navigator.appVersion.charAt(0) >= 3){
    document.images[imgnam0].src = "../../images/top/menut0d_0"+gnam0+".png";
  }
}
function img_out2(imgnam0,gnam0){
  if(navigator.appVersion.charAt(0) >= 3){
    document.images[imgnam0].src = "../../images/top/menut0_0"+gnam0+".png";
  }
}
function img_over3(obj0,gnam0){
  if(navigator.appVersion.charAt(0) >= 3){
    obj0.src = "../../images/top/menut0d_0"+gnam0+".png";
  }
}
function img_out3(obj0,gnam0){
  if(navigator.appVersion.charAt(0) >= 3){
    obj0.src = "../../images/top/menut0_0"+gnam0+".png";
  }
}