<!--to hide script contents from old browsers
/*user-defined data type*/
bAgent = navigator.userAgent;
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
bPlugins = navigator.plugins;
Vmajor = parseInt(navigator.appVersion);// ex. 3
Vminor = parseFloat(navigator.appVersion);// ex. 3.01

Win = (bAgent.indexOf("Win",0) != -1);
Mac = (bAgent.indexOf("Mac",0) != -1);
MacOSX = ((bAgent.indexOf("Mozilla") != -1) && (bAgent.indexOf("Mac OS X") != -1));
if(bPlugins){for(i=0;i<bPlugins.length;i++){if(Mac && (bPlugins[i].filename.indexOf("QuickTime Plugin.plugin")!=-1)){MacOSX=true;}}}
IE = (bName == "Microsoft Internet Explorer");
NS = (bName == "Netscape");
Moz = (bAgent.indexOf("Gecko") != -1);
ICAB = (bAgent.indexOf("iCab",0) != -1);
OPERA = (bAgent.indexOf("Opera",0) != -1);
WinIE55 = ((bAgent.indexOf("MSIE 5.5") != -1) && Win);
WinIE6 = ((bAgent.indexOf("MSIE 6") != -1) && Win);
MacIE4 = ((bAgent.indexOf("MSIE 4") != -1) && Mac);
MacIE3 = ((bAgent.indexOf("MSIE 3") != -1) && Mac);

/*user-defined object check*/
/*NS4 = 1, IE4 = 2, IE5+ = 3, NS6 = 4, others = 0*/
checkObj = document.all?(document.getElementById?3:2):(document.getElementById?4:(document.layers?1:0));
function initObj(){
checkObj = document.all?(document.getElementById?3:2):(document.getElementById?4:(document.layers?1:0));

}

/*document reload for user resized*/
if(! window.definedWidth){
window.onresize = check_size;
window.definedWidth = window.innerWidth;
window.definedHeight = window.innerHeight;
}
function check_size(){
if(definedWidth < window.innerWidth || definedWidth > window.innerWidth || definedHeight > window.innerHeight || definedHeight < window.innerHeight){
location.reload();
}
}

/*PageReset*/
/*between 4.51 and 4.61 of NS be no good*/
function pageReset(){
if(NS){
window.scroll(0,0);
}else return true;
}

function getWindowWidth(){
if(OPERA || checkObj == 1 || checkObj == 4){
return window.innerWidth;
}else if(checkObj == 2 || checkObj == 3){
return document.body.clientWidth;
}else{
return 600;
}
}

function getWindowHeight(){
if(OPERA || checkObj == 1 || checkObj == 4){
return window.innerHeight;
}else if(checkObj == 2 || checkObj == 3){
return document.body.clientHeight;
}else{
return 400;
}
}

function getWindowXOffset(){
if(checkObj == 2 || checkObj == 3){
return document.body.scrollLeft;
}else if(checkObj == 1 || checkObj == 4){
return window.pageXOffset;
}else{
return 0;
}
}

function getWindowYOffset(){
if(checkObj == 2 || checkObj == 3){
return document.body.scrollTop;
}else if(checkObj == 1 || checkObj == 4){
return window.pageYOffset;
}else{
return 0;
}
}

function getTagLeft(idName){
if(OPERA){
return document.getElementById(idName).parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.offsetLeft;
}else if(checkObj == 3){
return document.anchors(idName).parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.offsetLeft;
}else if(checkObj == 2){
return document.all(idName).parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.offsetLeft;
} else if(checkObj == 4){
return parseInt(document.getElementById(idName).parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.offsetLeft);
} else if(checkObj == 1){
return document.anchors[idName].x;
}
}

function getTagTop(idName){
if(OPERA){
return document.getElementById(idName).parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.offsetTop;
}else if(checkObj == 3){
return document.anchors(idName).parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.offsetTop;
}else if(checkObj == 2){
return document.all(idName).parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.offsetTop;
} else if(checkObj == 4){
return parseInt(document.getElementById(idName).parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.offsetTop);
} else if(checkObj == 1){
return document.anchors[idName].y;
}
}

function docWidth(){
if(checkObj == 1){
return getTagLeft('end');
}else if(checkObj == 2 || checkObj == 3 || checkObj == 4){
return getWidth('alldocument');
}
}
function docHeight(){
if(checkObj == 1){
return getTagTop('end');
}else if(checkObj == 2 || checkObj == 3 || checkObj == 4){
return getHeight('alldocument');
}
}

function endPositionX(){
if(checkObj == 1 || checkObj == 2 || checkObj == 3 || checkObj == 4 ){
return (docWidth() - getWindowWidth());
}
}
function endPositionY(){
if(checkObj == 1 || checkObj == 2 || checkObj == 3 || checkObj == 4 ){
return (docHeight() - getWindowHeight());
}
}

/*PageScroller*/
var pageScrollTimer;
function pageScroll(toX,toY,frms,cuX,cuY) {
if(pageScrollTimer) clearTimeout(pageScrollTimer);
if(!toX || toX < 0) toX = 0;
if(!toY || toY < 0) toY = 0;
if(!cuX) cuX = 0 + getWindowXOffset();
if(!cuY) cuY = 0 + getWindowYOffset();
if(!frms) frms = 6;

cuX += (toX - getWindowXOffset()) / frms;
if (cuX < 0) cuX = 0;
cuY += (toY - getWindowYOffset()) / frms;
if (cuY < 0) cuY = 0;
posX = Math.floor(cuX);
posY = Math.floor(cuY);
window.scrollTo(posX, posY);
if(posY < 1){
window.scroll(0,0);
}else if(posX != toX || posY != toY){
pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);
}else{
clearTimeout(pageScrollTimer);
}
}

function toAnchor(idName) {
if(checkObj == 1 || checkObj == 2 || checkObj == 3 || checkObj == 4){
if(!!idName){
anchorX = 0;
anchorY = getTagTop(idName);
mouseX = getWindowXOffset();
mouseY = getWindowYOffset();
endY = endPositionY();
if(anchorY < 1){
location.hash = idName;
}else if(anchorY > endY){
pageScroll(anchorX,endY,6,mouseX,mouseY);
}else{
pageScroll(anchorX,anchorY,6,mouseX,mouseY);
}
}else{
pageScroll(0,0,6);
}
}else{
if(!!idName){
location.hash = idName;
}else{
location.hash = "top";
}
}
}

/*ChangeImage*/
imgId2 = imgId3 ="";
stayId2 = stayId3 ="";
function imgChange(imgName,imgState) {
if(document.images) {
stringId0 = imgName.substring(0,4);
stringId2 = imgName.substring(4,6);
stringId3 = imgName.substring(4,6);
if((stringId0 == "menu") && ((stringId2 == imgId2) || (stringId3 == imgId3))){
document[imgName].src = eval(imgName + "on" + ".src");
} else {
document[imgName].src = eval(imgName + imgState + ".src");
}
}
}

function stayMenuSecond(stayId2){
imgChange("menu" + stayId2,"on");
imgId2 = stayId2;
}
function stayMenuThird(stayId3){
imgChange("menu" + stayId3,"on");
imgId3 = stayId3;
}
// end hiding contents from old browsers  -->