//preload images
img = new Array(
"/common_eng/image/mainmenu/about_on.gif",
"/common_eng/image/mainmenu/academics_on.gif",
"/common_eng/image/mainmenu/research_on.gif",
"/common_eng/image/mainmenu/hospital_on.gif",
"/common_eng/image/mainmenu/community_on.gif",
"/common_eng/image/mainmenu/world_on.gif"
);

preimg = new Array();
for(i=0; i<img.length; i++) { 
  preimg[i] = new Image();
  preimg[i].src = img[i];
}

//ロールオーバー時処理
function rollover(onImg, name){
 document.images[name].src = onImg;
}
//ロールアウト時処理
function rollout(offImg, name){
  document.images[name].src = offImg;
}

//プルダウン用JS

function change(myURI){
 if(myURI !="default"){
  window.document.location.href=myURI;
 }
}

document.write ("<style type='text/css'>");
document.write ("form#pullDownForm{display:block !important}");
document.write ("</style>");