// JScript File

preloadImages('/images/nav/nav_asimo_on.gif','/images/nav/nav_news_on.gif','/images/nav/nav_education_on.gif',
'/images/nav/nav_travels_on.gif','/images/nav/nav_tv_on.gif','/images/nav/nav_gallery_on.gif',
'/images/nav/nav_downloads_on.gif','/images/nav/nav_store_on.gif','/images/nav/bg_subnav.gif',
'/images/nav/subnav_insideAsimo.gif','/images/nav/subnav_insideAsimo_on.gif','/images/nav/subnav_History.gif',
'/images/nav/subnav_History_on.gif','/images/nav/subnav_Materials.gif','/images/nav/subnav_Materials_on.gif',
'/images/nav/subnav_Links.gif','/images/nav/subnav_Links_on.gif');

function preloadImages(){
  if(document.images)  {
    if(!document.imageArray) document.imageArray = new Array();
    var i,j = document.imageArray.length, args = preloadImages.arguments;   
    for(i=0; i<args.length; i++)    {
      if (args[i].indexOf("#")!=0)      {
        document.imageArray[j] = new Image;
        document.imageArray[j++].src = args[i];
      }
    }
  }
}

function switchImage(imgName, imgSrc) {
  if (document.images)  {
    if (imgSrc != "none")    {
      document.images[imgName].src = imgSrc;
    }
  }
}

function ShowMenu(MenuID,visibility) {
    var Menu = document.getElementById(MenuID);
    Menu.style.visibility = visibility;
}

function findObj(n, d)	{
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
  d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}