<!--

//var domain = "http://223.41.3.225:8003/"
var domain = "http://www.guoco.com"
//var curFolder = "guoco/"
var curFolder = "/"

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function changeLayerTopPosition() {
	if ((subSection == "overview") || (subSection == "directors") || (subSection == "committees")) {
		document.getElementById('businessLayer').style.top = "213px";
		document.getElementById('irLayer').style.top = "243px";
	} else if ((subSection == "structure") || (subSection == "assestmanage") || (subSection == "property") || (subSection == "hotel") || (subSection == "finservices")) {
		document.getElementById('irLayer').style.top = "333px";
	}
}

function changeLayerTopPositionBig5() {
	if ((subSection == "overview") || (subSection == "directors") || (subSection == "committees")) {
		document.getElementById('businessLayer').style.top = "218px";
		document.getElementById('irLayer').style.top = "248px";
	} else if ((subSection == "structure") || (subSection == "assestmanage") || (subSection == "property") || (subSection == "hotel") || (subSection == "finservices")) {
		document.getElementById('irLayer').style.top = "302px";
	}
}

function changeLayerTopPositionGB() {
	if ((subSection == "overview") || (subSection == "directors") || (subSection == "committees")) {
		document.getElementById('businessLayer').style.top = "218px";
		document.getElementById('irLayer').style.top = "248px";
	} else if ((subSection == "structure") || (subSection == "assestmanage") || (subSection == "property") || (subSection == "hotel") || (subSection == "finservices")) {
		document.getElementById('irLayer').style.top = "302px";
	}
}

timer=0;

var layer2array = new Array("aboutLayer","businessLayer","irLayer");

function NavIn(inlayer2){
	clearTimeout(timer);
	for (var i=0; i<layer2array.length; i++) MM_showHideLayers(layer2array[i],'','hiden');
	if (inlayer2 != "" && inlayer2 != null) MM_showHideLayers(inlayer2,'','show');
}

function NavOut(){
	timer=setTimeout("CloseAll()",800)
}

function CloseAll(){
	for (var i=0; i<layer2array.length; i++) MM_showHideLayers(layer2array[i],'','hiden');
}

function emailCheck(field) {
	var valid = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@&_-.0123456789";
	var ok = "yes";
	var temp;
	for (var i=0; i<field.value.length; i++) {
		temp = "" + field.value.substring(i, i+1);
		if (valid.indexOf(temp) == "-1") ok = "no";
	}
	hasAt = 0;
	hasDot = false;
	for (var i=0; i<field.value.length-1; i++) {
			if ((i >= 1) && (field.value.substring(i, i+1) == '@') && (field.value.substring(i+1, i+2) != '.')) // return true if it contains @ but not @.
				{
					hasAt = hasAt + 1;
				}
			if ((hasAt == 1) && (field.value.substring(i, i+1) == '.') && (i != field.value.length-1) && (field.value.substring(i+1, i+2) != '.') && (field.value.substring(i-1, i) != '.')) // return true if the pattern contains . after @ but not ..
				{
				hasDot = true;
				}
	}
	if ((hasAt == 1) && (hasDot) && (field.value.substring(field.value.length-1, field.value.length) != '.')) // return true if the pattern is *@*.*
	{
	}
	else 
	{
		ok = "no";
	}
	if (ok == "no") {
		alert("Sorry! Your email address is not valid!");
		field.focus();
		field.select();
		return false;
	}
}

function emailCheckBig5(field) {
	var valid = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@&_-.0123456789";
	var ok = "yes";
	var temp;
	for (var i=0; i<field.value.length; i++) {
		temp = "" + field.value.substring(i, i+1);
		if (valid.indexOf(temp) == "-1") ok = "no";
	}
	hasAt = 0;
	hasDot = false;
	for (var i=0; i<field.value.length-1; i++) {
			if ((i >= 1) && (field.value.substring(i, i+1) == '@') && (field.value.substring(i+1, i+2) != '.')) // return true if it contains @ but not @.
				{
					hasAt = hasAt + 1;
				}
			if ((hasAt == 1) && (field.value.substring(i, i+1) == '.') && (i != field.value.length-1) && (field.value.substring(i+1, i+2) != '.') && (field.value.substring(i-1, i) != '.')) // return true if the pattern contains . after @ but not ..
				{
				hasDot = true;
				}
	}
	if ((hasAt == 1) && (hasDot) && (field.value.substring(field.value.length-1, field.value.length) != '.')) // return true if the pattern is *@*.*
	{
	}
	else 
	{
		ok = "no";
	}
	if (ok == "no") {
		alert("¹q¶l¦a§}¿ù»~¡I");
		field.focus();
		field.select();
		return false;
	}
}

function emailCheckGB(field) {
	var valid = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@&_-.0123456789";
	var ok = "yes";
	var temp;
	for (var i=0; i<field.value.length; i++) {
		temp = "" + field.value.substring(i, i+1);
		if (valid.indexOf(temp) == "-1") ok = "no";
	}
	hasAt = 0;
	hasDot = false;
	for (var i=0; i<field.value.length-1; i++) {
			if ((i >= 1) && (field.value.substring(i, i+1) == '@') && (field.value.substring(i+1, i+2) != '.')) // return true if it contains @ but not @.
				{
					hasAt = hasAt + 1;
				}
			if ((hasAt == 1) && (field.value.substring(i, i+1) == '.') && (i != field.value.length-1) && (field.value.substring(i+1, i+2) != '.') && (field.value.substring(i-1, i) != '.')) // return true if the pattern contains . after @ but not ..
				{
				hasDot = true;
				}
	}
	if ((hasAt == 1) && (hasDot) && (field.value.substring(field.value.length-1, field.value.length) != '.')) // return true if the pattern is *@*.*
	{
	}
	else 
	{
		ok = "no";
	}
	if (ok == "no") {
		alert("µçÓÊµØÖ·´íÎó£¡");
		field.focus();
		field.select();
		return false;
	}
}


function changeLanguage(newLanguage) {
   var curLoc = parent.location.href;
   
   var arrlen = 3;
   var arr = new Array(arrlen);
   arr[0] = "eng";
   arr[1] = "big5";
   arr[2] = "gb";

   // Get the new language index in the array first
   var newpos = -1;
   for (i = 0; i < arrlen; i++)
   {
   	if (arr[i] == newLanguage)
   	{
   		newpos = i;
   		break;	
   	}
   }
   
   // Get the old language index second
   var oldpos = -1;
   for (i = 0; i < arr.length; i++)
   {
   	tmplanguage = "/" + arr[i];
   	if (curLoc.indexOf(tmplanguage) > 0)
   	{
   		oldpos = i;
   		break;	
   	}
   }
   
   var tmplen = 0;
   if (oldpos != newpos)
   {
   	tmplanguage = "/" + arr[oldpos];
   	tmplen = tmplanguage.length;
   	var docPos = curLoc.indexOf(tmplanguage);
   }
   
   var pathPart = curLoc.substring(0, docPos+1);
   var docPart = curLoc.substring(docPos+tmplen);
   eval("parent.location='" + pathPart + newLanguage + docPart + "'");
}


function navHighlight() { 
	if (mainSection != "") {
	   document.getElementById(mainSection + "_btn").src = "../images/nav/" + mainSection + "_on.gif";
	}

	if (subSection != "") {
	   document.getElementById(subSection).src = "../images/nav/" + subSection + "_on.gif";
	}
}

function navSwapIM_onmouseout(sectionName) {
   if (sectionName != mainSection) {
      document.getElementById(sectionName + "_btn").src = "../images/nav/" + sectionName + "_off.gif";
   } else {
	document.getElementById(sectionName + "_btn").src = "../images/nav/" + sectionName + "_on.gif";
   }
}

function subNavSwapIM_onmouseout(sectionName) {
   if (sectionName != subSection) {
      document.getElementById(sectionName).src = "../images/nav/" + sectionName + "_off.gif";
   } else {
	document.getElementById(sectionName).src = "../images/nav/" + sectionName + "_on.gif";
   }
}

function emailFriendEng()
{
	var URL = unescape(location.href);	// get current URL in plain ASCII
	var xstart = URL.lastIndexOf("//") + 2;
	
	var tmpURL = URL.substring(xstart, URL.length);
	xstart = tmpURL.indexOf("/") + 1;

	var xend = tmpURL.length;

	var hereName = tmpURL.substring(xstart,xend);

	var herePath = tmpURL.substring(0,xstart);
	
	window.open(domain + curFolder + "eng/global/emailtofriend.asp?link=" + hereName + "&confirm=0", "emailfriend", "location=0,scrollbars=1,resizable=0,toolbar=0,status=0,menubar=0,directories=0,width=420,height=400,left=158,top=12");
}

function emailFriendBig5()
{
	var URL = location.href;
	var xstart = URL.lastIndexOf("//") + 2;
	
	var tmpURL = URL.substring(xstart, URL.length);
	xstart = tmpURL.indexOf("/") + 1;

	var xend = tmpURL.length;

	var hereName = tmpURL.substring(xstart,xend);

	var herePath = tmpURL.substring(0,xstart);
	
	window.open(domain + curFolder + "big5/global/emailtofriend.asp?link=" + hereName + "&confirm=0", "emailfriend", "location=0,scrollbars=1,resizable=0,toolbar=0,status=0,menubar=0,directories=0,width=420,height=400,left=158,top=12");
}

function emailFriendGB()
{
	var URL = location.href;
	var xstart = URL.lastIndexOf("//") + 2;
	
	var tmpURL = URL.substring(xstart, URL.length);
	xstart = tmpURL.indexOf("/") + 1;

	var xend = tmpURL.length;

	var hereName = tmpURL.substring(xstart,xend);

	var herePath = tmpURL.substring(0,xstart);
	
	window.open(domain + curFolder + "gb/global/emailtofriend.asp?link=" + hereName + "&confirm=0", "emailfriend", "location=0,scrollbars=1,resizable=0,toolbar=0,status=0,menubar=0,directories=0,width=420,height=400,left=158,top=12");
}

function chkEmailtoFriend()
{
	if (form1.sendername.value == "")
	{
		alert ("Please input Sender's Name");
		form1.sendername.focus();
		return false;
	}
	
	if (form1.senderemail.value == "")
	{
		alert ("Please input Sender's Email");
		form1.senderemail.focus();
		return false;
	}

	if (emailCheck(form1.senderemail) == false)
	{
		return false;
	}
	
	if (form1.recipientname.value == "")
	{
		alert ("Please input Recipient's Name");
		form1.recipientname.focus();
		return false;
	}
	
	if (form1.recipientemail.value == "")
	{
		alert ("Please input Recipient's Email");
		form1.recipientemail.focus();
		return false;
	}

	if (emailCheck(form1.recipientemail) == false)
	{
		return false;
	}

	return true;
}

function chkEmailtoFriendBig5()
{
	if (form1.sendername.value == "")
	{
		alert ("½Ð¿é¤J±H¥ó¤H¦WºÙ");
		form1.sendername.focus();
		return false;
	}
	
	if (form1.senderemail.value == "")
	{
		alert ("½Ð¿é¤J±H¥ó¤H¹q¶l");
		form1.senderemail.focus();
		return false;
	}

	if (emailCheckBig5(form1.senderemail) == false)
	{
		return false;
	}

	if (form1.recipientname.value == "")
	{
		alert ("½Ð¿é¤J¦¬¥ó¤H¦WºÙ");
		form1.recipientname.focus();
		return false;
	}
	
	if (form1.recipientemail.value == "")
	{
		alert ("½Ð¿é¤J¦¬¥ó¤H¹q¶l");
		form1.recipientemail.focus();
		return false;
	}

	if (emailCheckBig5(form1.recipientemail) == false)
	{
		return false;
	}

	return true;
}

function chkEmailtoFriendGB()
{
	if (form1.sendername.value == "")
	{
		alert ("ÇëÊäÈë¼Ä¼þÈËÃû³Æ");
		form1.sendername.focus();
		return false;
	}
	
	if (form1.senderemail.value == "")
	{
		alert ("ÇëÊäÈë¼Ä¼þÈËµçÓÊ");
		form1.senderemail.focus();
		return false;
	}

	if (emailCheckGB(form1.senderemail) == false)
	{
		return false;
	}

	if (form1.recipientname.value == "")
	{
		alert ("ÇëÊäÈëÊÕ¼þÈËÃû³Æ");
		form1.recipientname.focus();
		return false;
	}
	
	if (form1.recipientemail.value == "")
	{
		alert ("ÇëÊäÈëÊÕ¼þÈËµçÓÊ");
		form1.recipientemail.focus();
		return false;
	}

	if (emailCheckGB(form1.recipientemail) == false)
	{
		return false;
	}

	return true;
}

function textCounter(field, countfield, maxlimit) 
{
	if (field.value.length > maxlimit) // if too long...trim it!
	field.value = field.value.substring(0, maxlimit);
	// otherwise, update 'characters left' counter
	else 
	countfield.value = maxlimit - field.value.length;
}

function out_link(url){
	if (url != "") {
		window.open(url);
		document.website.menu.selectedIndex=0;
	} else {
		document.website.menu.selectedIndex=0;
	}
}

function printFriendly()
{
	var URL = unescape(location.href);	// get current URL in plain ASCII
	
	var xstart = URL.lastIndexOf("//") + 2;
	
	var tmpURL = URL.substring(xstart, URL.length);
	
	//xstart = tmpURL.indexOf("/") + 1 + curFolder.length;
	xstart = tmpURL.indexOf("/") + curFolder.length;

	var xend = tmpURL.length;

	var hereName = tmpURL.substring(xstart,xend);
	
	var herePath = tmpURL.substring(0,xstart);
	
	window.open(domain + curFolder + "print.asp?link=" + hereName, "print", "location=0,scrollbars=1,resizable=0,toolbar=0,status=0,menubar=1,directories=0,width=617,height=540,left=158,top=12");
}

function menuPop(formName,url){
	if (url != "") {
		window.open(url);
		formName.selectedIndex=0;
	} else {
		formName.selectedIndex=0;
	}
}
//-->