userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function findElement(n,ly) {
if (browserVers < 4)                return document[n];
var curDoc = ly ? ly.document : document;
var elem = curDoc[n];
if (!elem) {
for (var i=0;i<curDoc.layers.length;i++) {
elem = findElement(n,curDoc.layers[i]);
if (elem) return elem;
}
}
return elem;
}

function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function changeImages() {
if (document.images) {
var img;
for (var i=0; i<changeImages.arguments.length; i+=2) {
img = null;
if (document.layers) {
img = findElement(changeImages.arguments[i],0);
}
else {
img = document.images[changeImages.arguments[i]];
}
if (img) {
img.src = changeImages.arguments[i+1];
}
}
}
}

/* Preload images */

var preloadFlag = false;
function preloadImages() {
if (document.images) {

on01 = newImage("../glr/entry/on01.gif");
on02 = newImage("../glr/entry/on02.gif");
on03 = newImage("../glr/entry/on03.gif");
on04 = newImage("../glr/entry/on04.gif");
on05 = newImage("../glr/entry/on05.gif");
on06 = newImage("../glr/entry/on06.gif");

serv01 = newImage("../img/serv01.gif");
serv03 = newImage("../img/serv03.gif");

menu001 = newImage("../img/menu001.gif");
menu002 = newImage("../img/menu002.gif");

menu004 = newImage("../img/menu004.gif");
menu005 = newImage("../img/menu005.gif");
menu006 = newImage("../img/menu006.gif");
menu007 = newImage("../img/menu007.gif");

menu0101b = newImage("../img/menu0101b.gif");
menu0102b = newImage("../img/menu0102b.gif");
menu0103b = newImage("../img/menu0103b.gif");
menu0104b = newImage("../img/menu0104b.gif");
menu0105b = newImage("../img/menu0105b.gif");

menu0204b = newImage("../img/menu0204b.gif");

menu0401b = newImage("../img/menu0401b.gif");
menu0402b = newImage("../img/menu0402b.gif");

foot_engb = newImage("../img/foot_engb.gif");
foot_mapab = newImage("../img/foot_mapab.gif");

subm01_01 = newImage("../img/subm01_01.gif");
subm01_02 = newImage("../img/subm01_02.gif");
subm01_03 = newImage("../img/subm01_03.gif");
subm01_04 = newImage("../img/subm01_04.gif");
subm01_05 = newImage("../img/subm01_05.gif");

subm0101_01 = newImage("../img/subm0101_01.gif");
subm0101_02 = newImage("../img/subm0101_02.gif");
subm0101_03 = newImage("../img/subm0101_03.gif");
subm0101_04 = newImage("../img/subm0101_04.gif");
subm0101_05 = newImage("../img/subm0101_05.gif");
subm0101_06 = newImage("../img/subm0101_06.gif");

subm0102_01 = newImage("../img/subm0102_01.gif");
subm0102_02 = newImage("../img/subm0102_02.gif");
subm0102_03 = newImage("../img/subm0102_03.gif");
subm0102_04 = newImage("../img/subm0102_04.gif");
subm0102_05 = newImage("../img/subm0102_05.gif");
subm0102_06 = newImage("../img/subm0102_06.gif");

subm0103_01 = newImage("../img/subm0103_01.gif");
subm0103_02 = newImage("../img/subm0103_02.gif");
subm0103_03 = newImage("../img/subm0103_03.gif");
subm0103_04 = newImage("../img/subm0103_04.gif");
subm0103_05 = newImage("../img/subm0103_05.gif");
subm0103_06 = newImage("../img/subm0103_06.gif");

subm0104_01 = newImage("../img/subm0104_01.gif");
subm0104_02 = newImage("../img/subm0104_02.gif");
subm0104_03 = newImage("../img/subm0104_03.gif");
subm0104_04 = newImage("../img/subm0104_04.gif");
subm0104_05 = newImage("../img/subm0104_05.gif");
subm0104_06 = newImage("../img/subm0104_06.gif");

subm0105_01 = newImage("../img/subm0105_01.gif");
subm0105_02 = newImage("../img/subm0105_02.gif");
subm0105_03 = newImage("../img/subm0105_03.gif");
subm0105_04 = newImage("../img/subm0105_04.gif");
subm0105_05 = newImage("../img/subm0105_05.gif");

subm02_04 = newImage("../img/subm02_04.gif");

subm0204_01 = newImage("../img/subm0204_01.gif");
subm0204_02 = newImage("../img/subm0204_02.gif");
subm0204_03 = newImage("../img/subm0204_03.gif");
subm0204_04 = newImage("../img/subm0204_04.gif");
subm0204_05 = newImage("../img/subm0204_05.gif");
subm0204_06 = newImage("../img/subm0204_06.gif");

subm04_01 = newImage("../img/subm04_01.gif");
subm04_02 = newImage("../img/subm04_02.gif");

subm0401_01 = newImage("../img/subm0401_01.gif");
subm0401_02 = newImage("../img/subm0401_02.gif");

subm0402_01 = newImage("../img/subm0402_01.gif");
subm0402_02 = newImage("../img/subm0402_02.gif");
subm0402_03 = newImage("../img/subm0402_03.gif");
subm0402_04 = newImage("../img/subm0402_04.gif");
subm0402_05 = newImage("../img/subm0402_05.gif");
subm0402_06 = newImage("../img/subm0402_06.gif");
subm0402_07 = newImage("../img/subm0402_07.gif");
subm0402_08 = newImage("../img/subm0402_08.gif");
subm0402_09 = newImage("../img/subm0402_09.gif");
subm0402_10 = newImage("../img/subm0402_10.gif");

subm06_01 = newImage("../img/subm06_01.gif");
subm06_02 = newImage("../img/subm06_02.gif");
subm06_03 = newImage("../img/subm06_03.gif");

subm07_01 = newImage("../img/subm07_01.gif");
subm07_02 = newImage("../img/subm07_02.gif");
subm07_03 = newImage("../img/subm07_03.gif");

subm08_01 = newImage("../img/subm08_01.gif");
subm08_02 = newImage("../img/subm08_02.gif");
subm08_03 = newImage("../img/subm08_03.gif");
subm08_04 = newImage("../img/subm08_04.gif");

preloadFlag = true;
}
}