function mainmenuin(name) {
//  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_25.gif";
//  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_50.gif";
//  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_75.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_100.gif";
}

function mainmenuout(name) {
// document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_75.gif";
//  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_50.gif";
//  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_25.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_0.gif";
}

function mainmenuinout(name) {
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_0.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_25.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_50.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_75.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_100.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_75.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_50.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_25.gif";
  document.getElementById(name + "_img").src = "images/mainmenu/" + name + "_0.gif";
}