var horizontal = screen.width;
var vertical = screen.availHeight;
var w,h = 0;

function closeIt () { close (); }

function windowed_not_used(x) //A good function but not being used anymore.
{
win1=window.open(x,'window1','scrollbars,resizable,toolbar')
win1.moveTo(0,0)
win1.resizeTo(horizontal,vertical)
}

function mapwin()
{
window.open('stationmap.html','mapwin','left=0,top=0,resizable=1,width=557,height=500');
}

function mapwinse()
{
window.open('../../tokyo/stationmap.htm','mapwin','left=0,top=0,resizable=1,width=557,height=500');
}

function window1(x,w,h)
{
putItThere = window.open(x,'window2','width=' + w + ',height=' + h + ',left=' + ((horizontal - w) * .5) + ',top=' + ((vertical - h) * .5) + ',scrollbars=1,resizable=1');
}

function mouseon(n){
           imageON = eval(n + "1.src");
           document [n].src = imageON;
 }

function mouseoff(n){
 		imageOFF = eval(n + "0.src");
      	document [n].src = imageOFF;
 }

function showpic(imgName) {
  if (document.images)
    document.images.blank.src = eval(imgName + 'on1.src');
}

function hidepic() {
  if (document.images)
    document.images.blank.src = blank.src;
}

function showpictop(imgName) {
  if (document.images)
    document.images.blanktop.src = eval(imgName + 'on1.src');
}

function hidepictop() {
  if (document.images)
    document.images.blanktop.src = blanktop.src;
}