var i;

m01_on = new Image();
m01_on.src = "/images/layout1/menu_f/m01_on.gif";
m01_off = new Image();
m01_off.src = "/images/layout1/menu_f/m01_off.gif";
m02_on = new Image();
m02_on.src = "/images/layout1/menu_f/m02_on.gif";
m02_off = new Image();
m02_off.src = "/images/layout1/menu_f/m02_off.gif";
m03_on = new Image();
m03_on.src = "/images/layout1/menu_f/m03_on.gif";
m03_off = new Image();
m03_off.src = "/images/layout1/menu_f/m03_off.gif";
m04_on = new Image();
m04_on.src = "/images/layout1/menu_f/m04_on.gif";
m04_off = new Image();
m04_off.src = "/images/layout1/menu_f/m04_off.gif";
m05_on = new Image();
m05_on.src = "/images/layout1/menu_f/m05_on.gif";
m05_off = new Image();
m05_off.src = "/images/layout1/menu_f/m05_off.gif";
m06_on = new Image();
m06_on.src = "/images/layout1/menu_f/m06_on.gif";
m06_off = new Image();
m06_off.src = "/images/layout1/menu_f/m06_off.gif";
m07_on = new Image();
m07_on.src = "/images/layout1/menu_f/m07_on.gif";
m07_off = new Image();
m07_off.src = "/images/layout1/menu_f/m07_off.gif";
m08_on = new Image();
m08_on.src = "/images/layout1/menu_f/m05s01_on.gif";
m08_off = new Image();
m08_off.src = "/images/layout1/menu_f/m05s01_off.gif";
m09_on = new Image();
m09_on.src = "/images/layout1/menu_f/m05s02_on.gif";
m09_off = new Image();
m09_off.src = "/images/layout1/menu_f/m05s02_off.gif";
m10_on = new Image();
m10_on.src = "/images/layout1/menu_f/m05s03_on.gif";
m10_off = new Image();
m10_off.src = "/images/layout1/menu_f/m05s03_off.gif";
m11_on = new Image();
m11_on.src = "/images/layout1/menu_f/m11_on.gif";
m11_off = new Image();
m11_off.src = "/images/layout1/menu_f/m11_off.gif";

 function over1on() {
  document.getElementById("m01").src = m01_on.src;
}
 function over1off() {
  document.getElementById("m01").src = m01_off.src;
}
 function over2on() {
  document.getElementById("m02").src = m02_on.src;
}
 function over2off() {
  document.getElementById("m02").src = m02_off.src;
}
 function over3on() {
  document.getElementById("m03").src = m03_on.src;
}
 function over3off() {
  document.getElementById("m03").src = m03_off.src;
}
 function over4on() {
  document.getElementById("m04").src = m04_on.src;
}
 function over4off() {
  document.getElementById("m04").src = m04_off.src;
}
 function over5on() {
  document.getElementById("m05").src = m05_on.src;
}
 function over5off() {
  document.getElementById("m05").src = m05_off.src;
}
 function over6on() {
  document.getElementById("m06").src = m06_on.src;
}
 function over6off() {
  document.getElementById("m06").src = m06_off.src;
}
 function over7on() {
  document.getElementById("m07").src = m07_on.src;
}
 function over7off() {
  document.getElementById("m07").src = m07_off.src;
}

 function over8on() {
  document.getElementById("m08").src = m08_on.src;
}
 function over8off() {
  document.getElementById("m08").src = m08_off.src;
}
 function over9on() {
  document.getElementById("m09").src = m09_on.src;
}
 function over9off() {
  document.getElementById("m09").src = m09_off.src;
}
 function over10on() {
  document.getElementById("m10").src = m10_on.src;
}
 function over10off() {
  document.getElementById("m10").src = m10_off.src;
}
 function over11on() {
  document.getElementById("m11").src = m11_on.src;
}
 function over11off() {
  document.getElementById("m11").src = m11_off.src;
}

 function showhide(part) {
  if (i==1) {
    document.getElementById(part).style.display = 'none';
    i=0;
  } else {
    document.getElementById(part).style.display = 'block';
    i=1;
  }
}